Canonical SMILES Name O=C1O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@]([C@]([C@H]1C)(C)O)(C)O Monocrotaline C/C=C\1/C[C@@H](C)[C@](O)(CO)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Retrosine O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@]([C@@H](O)C)(C(C)C)O Indicine CC([C@H]1C(=O)O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@]([C@]1(C)O)(C)O)C Trichodesmine O[C@@H]1CC[N+]2([C@@H]1C(=CC2)COC(=O)[C@]([C@@H](O)C)(C(C)C)O)[O-] Indicine N-oxide C/C=C\1/C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Senecionine C/C=C/1\C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Integerrimine C/C=C\1/C[C@@H](C)[C@](O)(CO)C(=O)OCC2=CC[N+]3([C@H]2[C@H](OC1=O)CC3)[O-] Isatidine C/C=C\1/CC(=C)[C@](O)(CO)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Riddeliine C/C=C/1\C[C@@H](C)[C@](O)(CO)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Usaramine C/C=C\1/C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CC[N+]3([C@H]2[C@H](OC1=O)CC3)[O-] Senecionine N-oxide C=C/C/1=C/[C@H](C)[C@](C)(OC(=O)C)C(=O)OCC2=CC[N+]3(C2([C@H](OC1=O)CC3)[O-])C Clivorine COC(C(C(O)(C)C)(C(=O)OCC1=CCN2C1C(CC2)OC(=O)C(=CC)C)O)C Lasiocarpine C/C=C\1/CC(=C)[C@@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Seneciphylline CO[C@@H]([C@](C(=O)OCC1=CC[N+]2([C@H]1[C@@H](O)CC2)[O-])(C(C)C)O)C Heliotrine N-oxide COC(C(C(=O)OCC1=CCN2C1C(O)CC2)(C(C)C)O)C Heliotrine OCC1=CCN2[C@H]1[C@H](O)CC2 Retronecine O=C1OCC2=CCN3C2C(CC3)OC(=O)C2(CC(C1(C)O)C)OC2C Jacobine CC([C@H]1C(=O)O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@@]([C@@H]1O)(O)[C@H](O)C)C Axillarine CC[C@@]1(O)C[C@@H](C)[C@](C)(OC(=O)C)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Isoline O=C1O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@H]([C@]([C@H]1C)(C)O)C Fulvine C/C=C(\C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@]([C@@H](O)C)(C(C)C)O)/C Symlandine C/C=C(/C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@]([C@@H](O)C)(C(C)C)O)\C Symphytine C/C=C(/C(=O)OC1CCN2C1C(=CC2)COC(=O)C1(O)C(C)OC(=O)C1C)\C Latifoline C/C=C\1/CC(=C)[C@](O)(CO)C(=O)OCC2=CC[N+]3([C@H]2[C@H](OC1=O)CC3)[O-] Riddelline N-oxide C/C=C/1\CC(CO)C(C)(O)C(=O)OCC2=CCN3C2C(OC1=O)CC3 Gynuramine OC/C=C/1\C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CC[N+]3([C@]2([C@H](OC1=O)CC3)O)C 12,21-Dihydroxy-4-methyl-4,8-secosenecinonan-8,11,16-trione C/C=C\1/CC2(CO)OC2(C)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Erucifoline (Z ) C/C=C\1/CC(=C)[C@@](C)(OC(=O)C)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Seneciphyllinine CC1OCC23CC1(O)C(=O)O[C@@H]1CCN4[C@@H]1C(=CC4)COC(=O)C3(O2)C Adonifoline C/C=C\1/C[C@@H](C)[C@](O)(CO)C(=O)OCC2=CC[N@@+]3([C@]2([C@H](OC1=O)CC3)O)C (1R,4Z,6R,7S,14R,17S)-4-ethylidene-7,17-dihydroxy-7-(hydroxymethyl)-6,14-dimethyl-3,8-dioxo-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-en-14-ium COC(C(C(O)(C)C)(C(=O)OCC1=CCN2C1C(O)CC2)O)C Europine O=C1OC2CC[N+]3(C2C(=CC3)COC(=O)C(C(C1C)(C)O)(C)O)[O-] Monocrotaline N-oxide CC(=O)O[C@@]1(C)[C@@H](C)C(=O)O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@]1(C)O Spectabiline CC(=O)O[C@@]1(C)C(=O)OCC2=CCN3[C@H]2[C@H](OC(=O)[C@@H]([C@]1(C)OC(=O)C)C)CC3 Monocrotaline diacetate O=C1OC2CCN3C2C(=CC3)COC(=O)C(C2(C(C1=C)C)OC2)(C)O Swazine COC(C(C(O)(C)C)(C(=O)OCC1=CC[N+]2(C1C(O)CC2)[O-])O)C Europine N-oxide CCC(c1ccccc1)(C(=O)OCC1=CC[N+]2(C1C(O)CC2)[O-])O (7-hydroxy-4-oxido-5,6,7,8-tetrahydro-3H-pyrrolizin-4-ium-1-yl)methyl 2-hydroxy-2-phenylbutanoate O=C(Cc1ccccc1)OCC1=CCN2[C@H]1[C@H](O)CC2 [(7R,8R)-7-hydroxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl 2-phenylacetate CC(CC(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)C [(7R,8R)-7-hydroxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl 3-methylbutanoate O[C@@H]1CC[N+]2([C@@H]1C(=CC2)COC(=O)[C@@]([C@H](O)C)(C(C)C)O)[O-] Intermedine N-oxide C1OCC2=CCN3C2C(O1)CC3 4,6,8,9,9a,9b-hexahydro[1,3]dioxepino[4,5,6-gh]pyrrolizine CCNC(=O)O[C@@H]1CC[N+]2(C1C(=CC2)COC(=O)C(c1ccc(cc1)Cl)(CC)O)[O-] [(7R)-7-(ethylcarbamoyloxy)-4-oxido-5,6,7,8-tetrahydro-3H-pyrrolizin-4-ium-1-yl]methyl 2-(4-chlorophenyl)-2-hydroxybutanoate CCC(c1ccc(cc1)Cl)(C(=O)OCC1=CC[N+]2(C1[C@@H](CC2)OC(=O)Nc1ccccc1)[O-])O [(7R)-4-oxido-7-(phenylcarbamoyloxy)-5,6,7,8-tetrahydro-3H-pyrrolizin-4-ium-1-yl]methyl 2-(4-chlorophenyl)-2-hydroxybutanoate C/C=C(\C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@](C(O)(C)C)([C@@H](O)C)O)/C Echimidine CO[C@H]([C@@](C(O)(C)C)(C(=O)OCC1=CC[N+]2([C@H]1[C@H](CC2)OC(=O)/C(=C\C)/C)[O-])O)C Lasiocarpine N-oxide C/C=C/1\CC(=C)[C@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Spartioidine C/C=C(/C(=O)O[C@H]([C@](C(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)(C(C)C)O)C)\C Scorpioidine C/C=C/1\C[C@H](C)[C@](O)(CO)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 (1R,4E,6S,7S,17R)-4-ethylidene-7-hydroxy-7-(hydroxymethyl)-6-methyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-ene-3,8-dione O=C1O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@]2(O[C@](C1)(C)[C@H](O)[C@H]2C)C (13R)-13-hydroxyretroisosenine CC[C@](c1ccccc1)(C(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)O [(1R,7aR)-1-hydroxy-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methyl (2S)-2-hydroxy-2-phenylbutanoate CCC(c1ccccc1)(C(=O)OCC1=CCN2[C@H]1[C@H](CC2)OC(=O)C(c1ccccc1)(CC)O)O [(1S,7aR)-1-[(2-hydroxy-2-phenylbutanoyl)oxy]-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methyl 2-hydroxy-2-phenylbutanoate OC1CC[N+]2(C1C(=CC2)COC(=O)C(c1ccccc1)(O)C)[O-] 1-hydroxy-7-{[(2-hydroxy-2-phenylpropanoyl)oxy]methyl}-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate O[C@@H]1CC[N+]2(C1C(=CC2)COC(=O)c1ccccc1)[O-] (1R)-7-[(benzoyloxy)methyl]-1-hydroxy-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate O[C@@H]1CC[N+]2([C@@H]1C(=CC2)COC(=O)C(C(O)C)(O)C)[O-] (1R,7aR)-7-{[(2,3-dihydroxy-2-methylbutanoyl)oxy]methyl}-1-hydroxy-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate C/C=C(/C(=O)O[C@H]([C@](C(=O)OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)C)(C(C)C)O)C)\C 7-Acetylscorpioidine CC[C@](c1ccccc1)(C(=O)O[C@H]1CCN2[C@@H]1C(=CC2)CO)O (1S,7aR)-7-(hydroxymethyl)-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl (2S)-2-hydroxy-2-phenylbutanoate CC[C@](c1ccccc1)(C(=O)O[C@H]1CC[N+]2([C@@H]1C(=CC2)CO)[O-])O (1S,7aR)-1-{[(2S)-2-hydroxy-2-phenylbutanoyl]oxy}-7-(hydroxymethyl)-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate CCC(c1ccccc1)(C(=O)OCC1=CC[N+]2([C@H]1[C@H](CC2)OC(=O)[C@@](c1ccccc1)(CC)O)[O-])O (1S,7aR)-7-{[(2-hydroxy-2-phenylbutanoyl)oxy]methyl}-1-{[(2S)-2-hydroxy-2-phenylbutanoyl]oxy}-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate C/C=C(\C(=O)O[C@H]1CC[N+]2([C@@H]1C(=CC2)COC(=O)[C@@]([C@H](OC)C)(C(C)C)O)[O-])/C (1S,7aR)-7-({[(2S)-2-hydroxy-2-[(1R)-1-methoxyethyl]-3-methylbutanoyl]oxy}methyl)-1-{[(2Z)-2-methylbut-2-enoyl]oxy}-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate C=C1C(=O)O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)C([C@@H]([C@H]1C)C)(C)C (1R,5R,6R,17R)-5,6,7,7-tetramethyl-4-methylidene-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-ene-3,8-dione C/C=C/1\C[C@@H](C)[C@](O)(COC(=O)C)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Acetylusaramine C/C=C(\C(=O)O[C@@H]1CC[N+]2([C@@H]1C(=CC2)COC(=O)[C@](C(O)(C)C)([C@@H](O)C)O)[O-])/C Echimidine N-oxide C/C=C\1/CC(=C)C(C)(C)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 (1R,4Z,17R)-4-ethylidene-7,7-dimethyl-6-methylidene-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-ene-3,8-dione CC=C1CC(=C)C(C)(C)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 (1R,17R)-4-ethylidene-7,7-dimethyl-6-methylidene-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-ene-3,8-dione CC=C1CC(=C)C(O)(CO)C(=O)OCC2=CCN3C2C(OC1=O)CC3 12,18-dihydroxy-13,19-didehydrosenecionan-11,16-dione COC(C(C(=O)OCC1=CCN2C1[C@H](CC2)OC(=O)C)(C(C)C)O)C Acetylheliotrine CCCCC(=O)OCC1=CCN2C1[C@H](CC2)OC(=O)CCCC 7,9-Di-n-valerylheliotridine CC([C@@]1(O)C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3)Cl Jaconine CC=C1C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CC[N+]3([C@H]2[C@H](OC1=O)CC3)[O-] (1R,6R,7R,17R)-4-ethylidene-7-hydroxy-6,7-dimethyl-3,8-dioxo-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-en-14-ium-14-olate O=C1O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@](C(=C)C[C@]21O[C@H]2C)(C)O Jacozine COC(C(C(O)(C)C)(C(=O)OCC1=CC[N+]2(C1C(CC2)OC(=O)C(=CC)C)[O-])O)C [7-(2-methylbut-2-enoyloxy)-4-oxido-5,6,7,8-tetrahydro-3H-pyrrolizin-4-ium-1-yl]methyl 2,3-dihydroxy-2-(1-methoxyethyl)-3-methylbutanoate Clc1ccc(cc1)C(=O)OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)c1ccc(cc1)Cl Retronecine-7:9-(p-chlorobenzoate) COc1c(OC)cc(cc1OC)C(=O)OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)c1cc(OC)c(c(c1)OC)OC [(7R,8R)-7-(3,4,5-trimethoxybenzoyl)oxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl 3,4,5-trimethoxybenzoate O=C(c1ccc2c(c1)OCO2)OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)c1ccc2c(c1)OCO2 Retronecine-7,9-piperonylate O=C(Cc1ccccc1)OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)Cc1ccccc1 Retronecine 7,9-phenylacetate diester C=C1C(=O)OC2CCN3C2C(=CC3)COC(=O)C(C(C1C)C)(C)O Senecivernine CC(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@]([C@@H](O)C)(C(C)C)O Acetyllycopsamine O=C1OC(C)C(O)(C(C)C)C(=O)OCC2=CCN3C2C(OC(=O)C(C1)(O)C(C)C)CC3 4,9-dihydroxy-8-methyl-4,9-bis(propan-2-yl)-2,7,11-trioxa-16-azatricyclo[11.5.1.0¹?,¹?]nonadec-13-ene-3,6,10-trione CC1C(=O)O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)C(C(C1C)C)O Crotananine O=C1OC2CCN3C2C(=CC3)COC(=O)C(C(C1C)C)C(O)C Cronaburmine CC(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@](C(O)(C)C)([C@@H](O)C)O Uplandicine CCC(C1(O)C(=O)O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)C(C(OC(=O)C1O)C)(O)C(C)C)(O)C 7H-(1,5,10)Trioxacyclotetradecino(7,8,9-gh)pyrrolizine-2,5,9(8H)-trione,3,4,11,13,15,16,16a,16b-octahydro-3,4,8-trihydroxy-3-(1-hydroxy-1-methylpropyl)-7-methyl-8-(1-methylethyl)-, (16aR,16bR)- O=C1O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@]([C@@]2(CC31O[C@H]3C)OC2)(C)O Senecicannabine O=C(c1ccc(cc1)[N+](=O)[O-])OCC1=CCN2C1C(CC2)OC(=O)c1ccc(cc1)[N+](=O)[O-] Retronecine 7,9-bis(p-nitrobenzoate) OCC1(O)C(=O)O[C@@H]2CCN3C2C(=CC3)COC(=O)C([C@@H](C1C)C)(C)O Sceleratin CCC12C(=O)OC3CC[N+]4(C3(O)C(=CC4)COC(=O)C(C2C)(OC1=O)C)C Retusamine CC(CC(=O)OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)CC(C)C)C Retronecine 7,9-isovalerate diester CC([C@H]1C(=O)O[C@@H]2CC[N@+]3([C@]2(O)C(=CC3)COC(=O)[C@]([C@H]1C)(C)O)C)C Crosemperine CCC1CC(=C)C(C)(O)C(=O)OCC2=CC[N+]3(C2([C@H](OC1=O)CC3)O)C Emiline CCC(C(=O)OC1CC[N+]2(C1C(=CC2)COOC(=O)C1=C(C)OC(=O)C1C)[O-])C Latifoline-N-oxide CC(C1C(=O)OC2CCN3C2C(=CC3)COC(=O)C(C1O)(C)O)C Aucherine O=C(CC(O)(C)C)OC1CCN2C1C(=CC2)COC(=O)C(C(O)C)(C(C)C)O Uluganine O=C1OC2CC[N+]3(C2(O)C(=CC3)COC(=O)C(C(CC21OC2C)C)(C)O)C 8,12-dihydroxy-4-methyl-11,16-dioxo-15,20-dihydro-15,20-epoxysenecionan-4-ium CC[C@H]1C[C@@H](C)[C@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Yamataimine CC[C@@]1(O)C[C@@H](C)[C@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Bisline OC1CCN2C1C(=CC2)COC(=O)C1(C)C(C)OC(=O)C1C (7-hydroxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl)methyl 2,3,4-trimethyl-5-oxooxolane-3-carboxylate CCNC(=O)OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)NCC Retronecine N-ethylcarbamate diester COCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)NCC (1r,7ar)-7-(methoxymethyl)-2,3,5,7a-tetrahydro-1h-pyrrolizin-1-yl ethylcarbamate CCNC(=O)OCC1=CCN2[C@H]1[C@H](O)CC2 Retronecine 9-(N-ethylcarbamate) CC(C(C(=O)OCC1=CCN2C1C(CC2)OC(=O)C(C(O)C)(O)C)(O)C)O 7-{[(2,3-dihydroxy-2-methylbutanoyl)oxy]methyl}-2,3,5,7a-tetrahydro-1h-pyrrolizin-1-yl 2,3-dihydroxy-2-methylbutanoate CCC(C(=O)OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)C)(OC(=O)C)C O-Acetylcallimorphine CC(=O)OC1CCN2C1C(=CC2)COC(=O)C(C(OC(=O)C)C)(C(C)C)OC(=O)C Triacetylindicine O=C1O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@@]2(O[C@](C1)(C)C[C@H]2C)C Retroisosenine CCC1(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC(=O)C([C@H]1O)C(C)C)CC3 Othonnine O=C1OC2CC[N+]3(C2C(=CC3)COC(=O)C(C(C1C)(C)O)C)[O-] 4-hydroxy-3,4,5-trimethyl-4,5,8,10,12,13,13a,13b-octahydro-2h-[1,6]dioxacycloundecino[2,3,4-gh]pyrrolizine-2,6(3h)-dione 11-oxide CC(=O)OC1(C)C(=O)OCC2=CCN3C2C(OC(=O)C(C1(C)OC(=O)C)C)CC3 Diacetylmonocrotaline CCC[N+]12CCC(C2C(=CC1)CO)O 7-(hydroxymethyl)-4-propyl-2,3,5,8-tetrahydro-1H-pyrrolizin-4-ium-1-ol O=C1OC2CC[N+]3(C2C(=CC3)COC(=O)C(C(C1C)(C)O)(C)O)C 5,6-dihydroxy-4,5,6,13-tetramethyl-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-en-13-ium C=CC[N+]12CCC3C2C(=CC1)COC(=O)C(C(C(C(=O)O3)C)(C)O)(C)O 5,6-dihydroxy-4,5,6-trimethyl-3,7-dioxo-13-(prop-2-en-1-yl)-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-en-13-ium OCC1=CC[N+]2(C1C(O)CC2)CC 4-ethyl-7-(hydroxymethyl)-2,3,5,8-tetrahydro-1H-pyrrolizin-4-ium-1-ol OC1CC[N+]2(C1C(=CC2)COC(=O)C(C(O)C)(C(C)C)O)C (7-hydroxy-4-methyl-5,6,7,8-tetrahydro-3H-pyrrolizin-4-ium-1-yl)methyl 2-hydroxy-2-(1-hydroxyethyl)-3-methylbutanoate OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)[C@]([C@H](O)C)(C(C)C)O Isolycopsamine CO[C@H]([C@@](C(O)(C)C)(C(=O)OCC1=CCN2[C@H]1[C@H](CC2)OC(=O)C(=CC)C)O)C [(7S,8R)-7-(2-methylbut-2-enoyloxy)-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl (2R)-2,3-dihydroxy-2-[(1S)-1-methoxyethyl]-3-methylbutanoate CC=C(C(=O)OC1CCN2C1C(=CC2)COC(=O)C1(O)C(C)OC(=O)C1C)C [7-(2-methylbut-2-enoyloxy)-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl 3-hydroxy-2,4-dimethyl-5-oxooxolane-3-carboxylate CC=C(C(=O)OC1CCN2C1C(=CC2)COC(=O)C(=CC)CO)C [7-(2-methylbut-2-enoyloxy)-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl 2-(hydroxymethyl)but-2-enoate CC(C(C(O[Si](C)(C)C)C)(C(=O)OCC1=CCN2C1C(CC2)O[Si](C)(C)C)O[Si](C)(C)C)C Indicine pertrimethylsilyl ether O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@](C(C)C)(O)C Retrohoustine CC(=O)O[C@@H]1CCN2[C@H]1C(=CC2)COC(=O)[C@]1(O)[C@H](C)OC(=O)[C@H]1C [(7R,8S)-7-acetyloxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl (2S,3R,4S)-3-hydroxy-2,4-dimethyl-5-oxooxolane-3-carboxylate C/C=C(\C(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)/C (1R,7aR)-7-[[(Z)-2-Methyl-2-butenoyl]oxymethyl]-2,3,5,7a-tetrahydro-1H-pyrrolizine-1-ol O=C(C(C)(C)C)OCC1=CCN2[C@H]1[C@H](CC2)OC(=O)C(C)(C)C 7,9-Dipivalylheliotridine OCC1=CC[N@+]2([C@H]1[C@H](O)CC2)[O-] (1R,4R,8R)-7-(hydroxymethyl)-4-oxido-2,3,5,8-tetrahydro-1H-pyrrolizin-4-ium-1-ol CC[C@@](c1ccc(cc1)Cl)(C(=O)OCC1=CC[N+]2([C@H]1[C@H](O)CC2)[O-])O 9-O-(R(-)-2-(4'-Chlorophenyl)-2-hydroxybutyryl)retronecine N-oxide CCC1(C)C(=O)OC2CCN3[C@@H]2C(=CC3)COC(=O)C(C1(C)O)(C)O Croburhine O=C1O[C@H](C)[C@@](O)(C(C)C)C(=O)OCC2=CCN3[C@H]2[C@H](OC(=O)[C@@]([C@H]1O)(O)C(C)C)CC3 Spiraline COCC1=CCN2C1C(O)CC2 O7-Methylretronecine CC=C1C=C(C)C(C)(O)C(=O)OCC2=CCN3C2C(OC1=O)CC3 4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadeca-5,11-diene-3,8-dione COC(C(C(=O)OCC1=CCN2C1C(O)CC2)C(C)C)C (7-hydroxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl)methyl 2-(1-methoxyethyl)-3-methylbutanoate OCC1(O)C(=O)OCC2=CCN3C2C(OC(=O)C(C1(C)O)C(C)C)CC3 5,6-dihydroxy-6-(hydroxymethyl)-5-methyl-4-(propan-2-yl)-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-ene-3,7-dione C/C(=C/C)/C(=O)O[C@H]1CCN2[C@@H]1C(=CC2)CO Rivularine C/C=C(/C(=O)OCC1=CCN2C1[C@H](O)CC2)\C [(7R)-7-hydroxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl (E)-2-methylbut-2-enoate O=C1OC2CCN3[C@@H]2C(=CC3)COC(=O)[C@@]([C@]([C@H]1C)(C)O)(C)O (4R,5R,6S,16R)-5,6-dihydroxy-4,5,6-trimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-ene-3,7-dione C/C=C(/C(=O)O[C@@H]1CCN2C1C(=CC2)COC(=O)[C@@]([C@@H](O)C)(C(C)C)O)\C [(7R)-7-[(E)-2-methylbut-2-enoyl]oxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl (2S)-2-hydroxy-2-[(1S)-1-hydroxyethyl]-3-methylbutanoate C/C=C/1\CC(C)C(O)C(=O)OCC2=CCN3C2[C@H](OC1=O)CC3 (1R,4E)-4-ethylidene-7-hydroxy-6-methyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-ene-3,8-dione OCC1(O)C(=O)OCC2=CCN3C2[C@H](OC(=O)C([C@@H](C1C)C)(C)O)CC3 (1R,5R)-4,7-dihydroxy-7-(hydroxymethyl)-4,5,6-trimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-ene-3,8-dione OC/C(=C/C(=O)OC1CCN2C1C(=CC2)COC(=O)/C(=C\C)/CO)/C Doriasenine C/C=C\1/C(=O)OC2CC[N+]3(C2(O)C(=CC3)COC(=O)C(C(C1OC(=O)C)C)(C)OC(=O)C)C (4E)-5,7-bis(acetyloxy)-4-ethylidene-17-hydroxy-6,7,14-trimethyl-3,8-dioxo-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-en-14-ium C/C=C\1/CC(=C)[C@](C)(O)C(=O)OCC2=CCN3[C@@H]2[C@H](OC1=O)CC3 (1R,4Z,7S,17S)-4-ethylidene-7-hydroxy-7-methyl-6-methylidene-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-ene-3,8-dione C/C=C/1\CC(=C)C(O)(CO)C(=O)OCC2=CCN3C2C(OC1=O)CC3 (4E)-4-ethylidene-7-hydroxy-7-(hydroxymethyl)-6-methylidene-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-ene-3,8-dione C/C=C/1\CC(C)C(C)(O)C(=O)OCC2=CC[N+]3(C2C(OC1=O)CC3)[O-] (4E)-4-ethylidene-7-hydroxy-6,7-dimethyl-3,8-dioxo-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-en-14-ium-14-olate C/C=C/1\C=C(\C)/C(C)(O)C(=O)OCC2=CCN3C2C(OC1=O)CC3 4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0<14,17>]he ptadeca-5,11-diene-3,8-dione CO[C@@H]([C@@](C(O)(C)C)(C(=O)OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)/C(=C\C)/C)O)C (1R,7aR)-7-({[(2R)-2,3-dihydroxy-2-[(1R)-1-methoxyethyl]-3-methylbutanoyl]oxy}methyl)-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl (2Z)-2-methylbut-2-enoate COCC1=CCN2C1[C@H](OC)CC2 5,6-Dihydro-7,9-dimethoxy-7H-pyrrolizine CC(=O)O[C@@H]1CCN2C1C(=CC2)COC(=O)C(C(O)C)O 7-acetyl-9-(2,3-dihydroxybutyryl) retronecine CC(=O)O[C@@H]1CCN2C1C(=CC2)COC(=O)C(C(C)C)O 7-acetyl-9-(2-hydroxy-3-methylbutyryl) retronecine CCC(C(=O)OCC1=CCN2C1[C@@H](CC2)OC(=O)C)C 7-acetyl-9-(2-methylbutyryl) retronecine OCC1=CCN2C1[C@@H](CC2)OC(=O)C 7-Acetylretronecine C/C=C(\C(=O)O[C@@H]1CCN2C1C(=CC2)COC(=O)C(C(O)(C)C)(C(OC(=O)C)C)O)/C 3'-Acetylheliosupine CCC(C(=O)O[C@@H]1CCN2C1C(=CC2)COC(=O)C(C(O)C)O)C 7-(2-Methylbutyryl)-9-(2,3-dihydroxybutyryl) retronecine C/C=C/1\C[C@@H](C)[C@](O)(CO)C(=O)OCC2=CC[N+]3(C2[C@H](OC1=O)CC3)[O-] Istidine C/C=C/1\CC(C)C(O)(CO)C(=O)OCC2=CC[N+]3(C2(C(OC1=O)CC3)O)C Hydroxysenkirkine C=C/C/1=C\C(C)C(C)(OC(=O)C)C(=O)OCC2=CC[N+]3(C2(C(OC1=O)CC3)O)C (4Z)-7-(acetyloxy)-4-ethenyl-17-hydroxy-6,7,14-trimethyl-3,8-dioxo-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadeca-4,11-dien-14-ium C/C=C/1\C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CC[N+]3([C@]2([C@H](OC1=O)CC3)O)C (1,6)Dioxacyclododecino(2,3,4-gh)pyrrolizinium, 3-ethylidene-2,3,4,5,6,7,9,11,13,14,14a,14b-dodecahydro-6,14b-dihydroxy-5,6,12-trimethyl-2,7-dioxo-, (3Z,5R,6R,14aR,14bS)-(partial)- C/C=C(/C(=O)OC1CC[N+]2(C1C(=CC2)COC(=O)C(C(O)C)(C(C)C)O)[O-])\C Symphytine oxide O=C1/C=C(\C)/C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](O1)CC3 2H-(1,6)Dioxacyclotridecino(2,3,4-gh)pyrrolizine-2,8(5H)-dione,6,7,10,12,14,15,15a,15b-octahydro-7-hydroxy-4,6,7-trimethyl-, (3Z,6R,7R,15aR,15bR)- C/C=C(/C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)/C(=C\C)/CO)\C Triangularine C/C=C\1/CC2(OC2)C(C)(O)C(=O)OCC2=CCN3C2C(OC1=O)CC3 Epoxyseneciphylline O=C(OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)/C=C/c1ccccc1)/C=C/c1ccccc1 [(7R,8R)-7-[(E)-3-phenylprop-2-enoyl]oxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl (E)-3-phenylprop-2-enoate O=C(OC([C@](C(=O)OCC1=CCN2[C@H]1[C@@H](O)CC2)(C(C)C)O)C)/C=C/c1ccc(cc1)O Cynoglossamine C/C=C(\C(=O)OCC1=CC[N+]2([C@H]1[C@H](O)CC2)[O-])/C 9-Angeloylretronecine N-oxide C/C=C/1\C(=O)OC2CC[N+]3(C2(O)C(=CC3)COC(=O)C(C(C1OC(=O)C)C)(C)OC(=O)C)C (4Z)-5,7-BIS(ACETYLOXY)-4-ETHYLIDENE-17-HYDROXY-6,7,14-TRIMETHYL-3,8-DIOXO-2,9-DIOXA-14-AZATRICYCLO[9.5.1.0(1)?,(1)?]HEPTADEC-11-EN-14-IUM C/C=C/1\CC(=C)[C@@](C)(O)C(=O)OCC2=CC[N+]3([C@H]2[C@H](OC1=O)CC3)[O-] Seneciphylline N-oxide CCNC(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)/C(=C/C)/C [(7R,8R)-7-(ethylcarbamoyloxy)-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl (E)-2-methylbut-2-enoate CC([C@@H]1C(=O)O[C@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@]([C@]1(C)O)(C)O)C (1S,4S,5R,6R,16R)-5,6-dihydroxy-5,6-dimethyl-4-(propan-2-yl)-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-ene-3,7-dione OCC[C@]1(O)C(=O)OCC2=CCN3C2[C@H](OC(=O)C(=CC)C[C@H]1C)CC3 (1R,6R,7R)-4-ethylidene-7-hydroxy-7-(2-hydroxyethyl)-6-methyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-ene-3,8-dione CC=C1CC(=C)[C@@](C)(O)C(=O)OCC2=CCN3[C@@H]2[C@H](OC1=O)CC3 (1R,7R,17S)-4-ethylidene-7-hydroxy-7-methyl-6-methylidene-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-ene-3,8-dione C/C=C/1\C=C(\C)/[C@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 (1R,4E,5Z,7S,17R)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadeca-5,11-diene-3,8-dione OCC1=CC[N+]2([C@H]1[C@H](O)CC2)Cc1ccccc1 (1R,8R)-4-benzyl-7-(hydroxymethyl)-2,3,5,8-tetrahydro-1H-pyrrolizin-4-ium-1-ol C/C=C/1\CO[C@@H]2CCN3[C@@H]2C(=CC3)COC[C@H]([C@@H](C1)C)C Senecionan OC[C@@]1(O)CC(=C)CC(=C)C(=O)O[C@H]2C3C(=CCN3CC2)COC1=O (1R,8S)-8-hydroxy-8-(hydroxymethyl)-4,6-dimethylidene-2,10-dioxa-15-azatricyclo[10.5.1.0¹?,¹?]octadec-12-ene-3,9-dione C/C=C(\C(=O)O[C@H]1CCN2[C@@H]1C(=CC2)COC(=O)C(C(OC)C)(C(C)C)O)/C (1S,7aR)-7-({[2-hydroxy-3-methoxy-2-(propan-2-yl)butanoyl]oxy}methyl)-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl (2Z)-2-methylbut-2-enoate O=C(CC(O)(C)C)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@](C(C)(C)C)([C@@H](OC(=O)C)C)O [(1R,7aR)-1-[(3-hydroxy-3-methylbutanoyl)oxy]-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methyl (2R)-2-[(1S)-1-(acetyloxy)ethyl]-2-hydroxy-3,3-dimethylbutanoate O=C(CC(O)(C)C)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@](C(C)(C)C)([C@@H](O)C)O [(1R,7aR)-1-[(3-hydroxy-3-methylbutanoyl)oxy]-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methyl (2R)-2-hydroxy-2-[(1S)-1-hydroxyethyl]-3,3-dimethylbutanoate C/C=C(\C(=O)O[C@H]1CC[N+]2([C@@H]1C(=CC2)COC(=O)C(C(O)(C)C)(C(OC(=O)C)C)O)[O-])/C (1S,7aR)-7-({[3-(acetyloxy)-2-hydroxy-2-(2-hydroxypropan-2-yl)butanoyl]oxy}methyl)-1-{[(2Z)-2-methylbut-2-enoyl]oxy}-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate COC(C(C(OC(=O)C)(C)C)(C(=O)OCC1=CC[N+]2([C@H]1[C@H](CC2)OC(=O)/C(=C\C)/C)[O-])O)C (1S,7aR)-7-({[3-(acetyloxy)-2-hydroxy-2-(1-methoxyethyl)-3-methylbutanoyl]oxy}methyl)-1-{[(2Z)-2-methylbut-2-enoyl]oxy}-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate CC(=O)O[C@@H]1[C@@H](C)[C@@]2(O[C@@]1(C)CC(=O)O[C@@H]1CCN3[C@@H]1C(=CC3)COC2=O)C (1R,5S,6R,7R,8S,18R)-5,7,8-trimethyl-3,9-dioxo-2,10,19-trioxa-15-azatetracyclo[10.5.1.1?,?.0¹?,¹?]nonadec-12-en-6-yl acetate O=C1O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@]2(O[C@](C1)(C)C[C@]2(C)O)C (1R,5R,7S,8S,18R)-7-hydroxy-5,7,8-trimethyl-2,10,19-trioxa-15-azatetracyclo[10.5.1.1?,?.0¹?,¹?]nonadec-12-ene-3,9-dione O=C1O[C@@H]2CCN3[C@H]2C(=CC3)COC(=O)[C@]([C@H](C1)C)(C)OCc1ccccc1 (1R,5S,6R,16S)-6-(benzyloxy)-5,6-dimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-ene-3,7-dione SCCCSC(=O)C[C@H]([C@@](C(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)(OCc1ccc(cc1)OC)C)C [(1R,7aR)-1-hydroxy-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methyl (2S,3R)-2-[(4-methoxyphenyl)methoxy]-2,3-dimethyl-5-oxo-5-[(3-sulfanylpropyl)sulfanyl]pentanoate COc1ccc(cc1)CO[C@]1(C)C(=O)OCC2=CCN3[C@H]2[C@H](OC(=O)C[C@H]1C)CC3 (1R,5R,6S,16R)-6-[(4-methoxyphenyl)methoxy]-5,6-dimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-ene-3,7-dione CCC(C(=O)OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)/C(=C\C)/C)C 7-Angeloyl-9-(2-methylbutyryl)retronecine COc1ccc(cc1)CO[C@@]([C@@H](C=C1SCCCS1)C)(C(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)C [(1R,7aR)-1-hydroxy-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methyl (2S,3R)-4-(1,3-dithian-2-ylidene)-2-[(4-methoxyphenyl)methoxy]-2,3-dimethylbutanoate CCC(C(=O)OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)/C(=C/C)/C)C 7-Tigloyl-9-(2-methylbutyryl)retronecine O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@]([C@@H](C=C1SCCCS1)C)(OCc1ccccc1)C [(1R,7aR)-1-hydroxy-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methyl (2S,3R)-2-(benzyloxy)-4-(1,3-dithian-2-ylidene)-2,3-dimethylbutanoate C/C=C(\C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)C(C(O)C)O)/C 7-Angeloyl-9-(2,3-dihydroxybutyryl)retronecine SCCCSC(=O)C[C@H]([C@@](C(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)(OCc1ccccc1)C)C [(1R,7aR)-1-hydroxy-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methyl (2S,3R)-2-(benzyloxy)-2,3-dimethyl-5-oxo-5-[(3-sulfanylpropyl)sulfanyl]pentanoate CSCO[C@]([C@@H](C/C(=C/C)/C(=O)O)C)(C(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)C (2Z,4R,5R)-6-{[(1R,7aR)-1-hydroxy-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methoxy}-2-ethylidene-4,5-dimethyl-5-[(methylsulfanyl)methoxy]-6-oxohexanoic acid [O-]S(=O)(=O)OC12C(OCc3ccccc3)CC[N+]2(C)CC=C1COCc1ccccc1 1-(benzyloxy)-7-[(benzyloxy)methyl]-4-methyl-7a-(sulfonatooxy)-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium C/C=C(\C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)CO[Si](C(C)(C)C)(C)C)/C (1R,7aR)-7-{[(tert-butyldimethylsilyl)oxy]methyl}-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl (2Z)-2-methylbut-2-enoate CC[C@H]1C[C@H](C)[C@](C)(OC(=O)C)C(=O)OCC2=CC[N+]3([C@H]2[C@H](OC1=O)CC3)[O-] Acetyldulciformine N-oxide O=C(C(=C)[C@@H]([C@H]([C@](C(=O)OCC[Si](C)(C)C)(O[Si](C(C)(C)C)(C)C)C)C)C)O[C@@H]1CCN2[C@@H]1C(=CC2)CO[Si](C(C)(C)C)(C)C (1R,7aR)-7-{[(tert-butyldimethylsilyl)oxy]methyl}-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl 1-[2-(trimethylsilyl)ethyl] (2R,3R,4R)-2-[(tert-butyldimethylsilyl)oxy]-2,3,4-trimethyl-5-methylidenehexanedioate COC(=O)C1=CCN2[C@H]1[C@H](O)CC2 methyl (1R,7aR)-1-hydroxy-2,3,5,7a-tetrahydro-1H-pyrrolizine-7-carboxylate O[C@@H]1CCN2[C@@H]1C(=CC2)CO[Si](C(C)(C)C)(C)C (1R,7aR)-7-{[(tert-butyldimethylsilyl)oxy]methyl}-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-ol OCC1=CCN2[C@H]1[C@H](O)CC2.CCCC[Sn]CCCC (1R,7aR)-7-(hydroxymethyl)-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-ol; dibutylstannane CSCO[C@@]1(C)C(=O)OCC2=CCN3[C@H]2[C@H](OC(=O)/C(=C/C)/C[C@H]1C)CC3 (1R,4E,6R,7R,17R)-4-ethylidene-6,7-dimethyl-7-[(methylsulfanyl)methoxy]-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-ene-3,8-dione CC[C@H]1C[C@H](C)[C@](C)(OC(=O)C)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 (1R,4S,6S,7S,17R)-4-ethyl-6,7-dimethyl-3,8-dioxo-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-en-7-yl acetate OCC1=CCN2[C@H]1[C@H](CC2)OC(C)(C)C [(1S,7aR)-1-(tert-butoxy)-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methanol CCOC(=O)C1=CCN2[C@H]1[C@H](CC2)OC(C)(C)C ethyl (1S,7aR)-1-(tert-butoxy)-2,3,5,7a-tetrahydro-1H-pyrrolizine-7-carboxylate CC(C[C@@](C(=O)OCC1=CCN2[C@H]1[C@@H](O)CC2)([C@@H](O)C)O)C (S)-2-Hydroxy-2-[(S)-1-hydroxyethyl]-4-methylvaleric acid [(7S,7aR)-7-hydroxy-5,6,7,7a-tetrahydro-3H-pyrrolizine-1-yl]methyl ester CC([C@@]1(O)[C@@H](C)O[C@@H]2CCN3[C@@H]2C(=CC3)COC1=O)C (1R,3R,4R,14R)-4-hydroxy-3-methyl-4-(propan-2-yl)-2,6-dioxa-11-azatricyclo[6.5.1.0¹¹,¹?]tetradec-8-en-5-one COC(=O)C1=CCN2[C@H]1[C@@H](CC2)O[C@H](c1c(cc(cc1C(C)C)C(C)C)C(C)C)C methyl (1R,7aR)-1-[(1S)-1-[2,4,6-tris(propan-2-yl)phenyl]ethoxy]-2,3,5,7a-tetrahydro-1H-pyrrolizine-7-carboxylate CSCO[C@@]1(C)C(=O)OCC2=CCN3[C@H]2[C@H](OC(=O)/C(=C\C)/C[C@H]1C)CC3 (1R,4Z,6R,7R,17R)-4-ethylidene-6,7-dimethyl-7-[(methylsulfanyl)methoxy]-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-ene-3,8-dione CO/C(=N\S(=O)(=O)OC12C(OCc3ccccc3)CC[N+]2(C)CC=C1COCc1ccccc1)/[O-] 1-(benzyloxy)-7-[(benzyloxy)methyl]-7a-({[(Z)-[methoxy(oxido)methylidene]amino]sulfonyl}oxy)-4-methyl-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium COC(=O)NS(=O)(=O)OC12C(OCc3ccccc3)CC[N+]2(C)CC=C1COCc1ccccc1 1-(benzyloxy)-7-[(benzyloxy)methyl]-7a-{[(methoxycarbonyl)sulfamoyl]oxy}-4-methyl-2,3,5,7a-tetrahydro-1h-pyrrolizinium O[C@@H]1CC[N+]2([C@@H]1C(=CC2)COC(=O)[C@](C(O)(C)C)([C@H](O)C)O)[O-] Leptanthine N-oxide O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@](C(O)(C)C)([C@H](O)C)O Leptanthine CC(=O)O[C@@H]([C@@](C(O)(C)C)(C(=O)OCC1=CC[N+]2([C@H]1[C@@H](CC2)OC(=O)C=C(C)C)[O-])O)C 3'-O-Acetylechihumiline N-oxide C/C=C\1/C[C@@H](C)[C@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 (1R,4Z,6R,7S,17R)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-ene-3,8-dione C/C=C(/C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@](C(O)(C)C)([C@H](O)C)O)\C Hydroxymyoscorpine C/C(=C\C)/C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)CO 7-Tigloylretronecine C/C=C\1/CC(=C)[C@@](C)(O)C(=O)OCC2=CC[N+]3([C@H]2[C@H](OC1=O)CC3)[O-] (1R,4Z,7R,17R)-4-ethylidene-7-hydroxy-7-methyl-6-methylidene-3,8-dioxo-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-en-14-ium-14-olate C/C=C(\C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@]1(O)[C@H](C)OC(=O)[C@@H]1C)/C [(1R,7aR)-1-{[(2Z)-2-methylbut-2-enoyl]oxy}-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methyl (2S,3R,4R)-3-hydroxy-2,4-dimethyl-5-oxooxolane-3-carboxylate C/C=C(/C(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)\C 9-Tigloylretronecine OC1CCN2C1C(=CC2)COC(=O)c1ccccc1 (1-hydroxy-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl)methyl benzoate CC[C@@]1(O)C(=O)OCC2=CCN3[C@H]2[C@@H](CC3)OC(=O)[C@@]([C@@H](C(=O)O[C@@H]1C)O)(O)C(C)C Parsonsianine OC/C=C/1\C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Eruciflorine CCC([C@]1(O)C(=O)O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@]([C@H](OC(=O)[C@@H]1O)C)(O)CC)C Parsonsianidine CCC([C@]1(O)C(=O)O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@]([C@H](OC(=O)[C@@H]1O)C)(O)C(C)C)C 17-Methylparsonsianidine O=C1O[C@H](C)[C@@](O)(C(C)C)C(=O)OCC2=CCN3[C@H]2[C@H](OC(=O)[C@@](C1)(O)C(C)C)CC3 Parsonsine CCC([C@@]1(O)CC(=O)O[C@H](C)[C@@](O)(CC)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3)C 14-Deoxyparsonsianidine CC(=O)O[C@H]([C@@](C(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)(C(C)C)O)C 3'-Acetylindicine CC(=CC(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@](C(O)(C)C)([C@@H](O)C)O)C Echihumiline OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)C=C(C)C 7-Senecioylretronecine CC(=CC(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@]([C@@H](O)C)(C(C)C)O)C Echiupinine O=C1OC2CCN3C2C(=CC3)COC(=O)CC(C1)(C)O Dicrotaline OCC1=CC[N+]2(C1C(O)CC2)[O-] 2,3,5,7a-Tetrahydro-1-hydroxy-1H-pyrrolizine-7-methanol 4-oxide C/C=C(/C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@](C(O)(C)C)([C@@H](OC(=O)C)C)O)\C 3'-Acetylechimidine CC(=CC(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)C 9-Senecioylretronecine C/C=C\1/C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CC[N+]3(C2([C@H](OC1=O)CC3)[O-])C (1R,4Z,6R,7R)-4-ethylidene-7-hydroxy-6,7,14-trimethyl-3,8-dioxo-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-en-14-ium-17-olate CCCC[Sn]1(CCCC)OCC2=CCN3[C@H]2[C@H](O1)CC3 (7R,12R)-9,9-dibutyl-8,10-dioxa-4-aza-9-stannatricyclo[5.4.1.0?,¹²]dodec-1-ene O=C1OC2CC[N+]3([C@@H]2C(=CC3)COC(=O)[C@]([C@]([C@H]1C)(C)O)(C)O)[O-] (4R,5R,6R,16R)-5,6-dihydroxy-4,5,6-trimethyl-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-en-13-ium-13-olate ClC[N@@+]12CC[C@@H]3[C@H]2C(=CC1)COC(=O)[C@]1(O[C@](CC(=O)O3)(C)C[C@H]1C)C (1R,5R,7R,8S,15S,18R)-15-(chloromethyl)-5,7,8-trimethyl-3,9-dioxo-2,10,19-trioxa-15-azatetracyclo[10.5.1.1?,?.0¹?,¹?]nonadec-12-en-15-ium CO[C@@H](C(C(=O)OCC1=CC[N+]2([C@H]1[C@@H](O)CC2)C)(C(C)C)O)C (1S,7aR)-1-hydroxy-7-[({2-hydroxy-2-[(1R)-1-methoxyethyl]-3-methylbutanoyl}oxy)methyl]-4-methyl-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium C/C=C\1/C[C@@H](CO)[C@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 (1R,4Z,6S,7S,17R)-4-ethylidene-7-hydroxy-6-(hydroxymethyl)-7-methyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-ene-3,8-dione CCC1(C)CO[C@@H]2CC[N+]3(C2(O)C(=CC3)COCC(C1=C)(C)O)C (1R)-4-ethyl-6,16-dihydroxy-4,6,13-trimethyl-5-methylidene-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-en-13-ium OCC1=CC[N+]2([C@H]1[C@H](O)CC2)C (1R,7aR)-1-hydroxy-7-(hydroxymethyl)-4-methyl-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium O=C1/C=C(/C)\C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](O1)CC3 (1R,4Z,7R,8R,18R)-8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹?,¹?]octadeca-4,12-diene-3,9-dione C/C=C/1\C(=O)O[C@@H]2CC[N+]3(C2([O-])C(=CC3)COC(=O)[C@@]([C@H]([C@@H]1OC(=O)C)C)(C)OC(=O)C)C (1R,4Z,5S,6S,7S)-5,7-bis(acetyloxy)-4-ethylidene-6,7,14-trimethyl-3,8-dioxo-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-en-14-ium-17-olate COCCOCO[C@@H]1CCN2[C@@H]1C(=CC2)COCc1ccccc1 (1R,7aR)-7-[(benzyloxy)methyl]-1-[(2-methoxyethoxy)methoxy]-2,3,5,7a-tetrahydro-1H-pyrrolizine c1ccc(cc1)COCC1=CCN2[C@@H]1[C@@H](OCc1ccccc1)CC2 (1S,7aS)-1-(benzyloxy)-7-[(benzyloxy)methyl]-2,3,5,7a-tetrahydro-1H-pyrrolizine O=C1CN(CC(=O)OCC2=CCN3[C@H]2[C@H](O1)CC3)C(=O)OC(C)(C)C tert-butyl (1R,16R)-3,7-dioxo-2,8-dioxa-5,13-diazatricyclo[8.5.1.0¹³,¹?]hexadec-10-ene-5-carboxylate O=C1CNCC(=O)OCC2=CCN3[C@H]2[C@H](O1)CC3 (1R,16R)-2,8-dioxa-5,13-diazatricyclo[8.5.1.0¹³,¹?]hexadec-10-ene-3,7-dione OC(=O)CCC(=O)N1CC(=O)O[C@@H]2CC[NH+]3[C@@H]2C(=CC3)COC(=O)C1 (1R,16R)-5-(3-carboxypropanoyl)-3,7-dioxo-2,8-dioxa-5,13-diazatricyclo[8.5.1.0¹³,¹?]hexadec-10-en-13-ium O=C1OCC2=CCN3[C@H]2[C@H](OC(=O)CC(C1)CC1(C)SCCCS1)CC3 (1R,16R)-5-[(2-methyl-1,3-dithian-2-yl)methyl]-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-ene-3,7-dione OC(=O)CO/N=C(\CC1CC(=O)OCC2=CCN3[C@H]2[C@H](OC(=O)C1)CC3)/C 2-{[(Z)-{1-[(1R,16R)-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-en-5-yl]propan-2-ylidene}amino]oxy}acetic acid C/C=C/1\CC2(OC2)C(C)(O)C(=O)OCC2=CCN3C2C(OC1=O)CC3 (4'E)-4'-ethylidene-7'-hydroxy-7'-methyl-2',9'-dioxa-14'-azaspiro[oxirane-2,6'-tricyclo[9.5.1.0¹?,¹?]heptadecan]-11'-ene-3',8'-dione OC/C=C\1/C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CC[N+]3([C@]2([C@H](OC1=O)CC3)O)C (1R,4Z,6R,7R,17S)-7,17-dihydroxy-4-(2-hydroxyethylidene)-6,7,14-trimethyl-3,8-dioxo-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-en-14-ium C/C=C\1/CO[C@@H]2CCN3[C@@H]2C(=CC3)COC[C@H]([C@@H](C1)C)C (1R,4E,6R,7S,17R)-4-ethylidene-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-ene OC1CCN2C1C(=CC2)COC(=O)C(C(C)C)(C(C)C)O Rinderine O[C@@H]1CC[N+]2([C@@H]1C(=CC2)COC(=O)[C@]([C@H](O)C)(C(C)C)O)C (1R,7aR)-1-hydroxy-7-({[(2R)-2-hydroxy-2-[(1R)-1-hydroxyethyl]-3-methylbutanoyl]oxy}methyl)-4-methyl-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium O=C1OCC2=CC[N+]3([C@H]2[C@H](OC(=O)[C@@]([C@@]([C@@H]1C)(C)O)(C)O)CC3)[O-] (1R,4S,5S,6S,16R)-4,5-dihydroxy-4,5,6-trimethyl-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-en-13-ium-13-olate O=C(Cc1ccccc1)OCC1=CC[N+]2(C1[C@H](O)CC2)[O-] (1R)-1-hydroxy-7-{[(2-phenylacetyl)oxy]methyl}-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate CCC(C1(O)C(=O)OC2CCN3C2C(=CC3)COC(=O)C(C(OC(=O)C1O)C)(O)C(C)C)(O)C (16aR,16bR)-3,4,8-trihydroxy-3-(2-hydroxybutan-2-yl)-7-methyl-8-(propan-2-yl)-3,4,11,13,15,16,16a,16b-octahydro-7H-[1,5,10]trioxacyclotetradecino[7,8,9-gh]pyrrolizine-2,5,9(8H)-trione O=C1OCC2=CCN3C2C(OC(=O)C(C(C1C)(C)O)(C)O)CC3 4,5-dihydroxy-4,5,6-trimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-ene-3,7-dione O[C@H]1CCN2[C@@H]1C(=CC2)C(=O)O 1H-Pyrrolizine-7-carboxylicacid, 2,3,5,7a-tetrahydro-1-hydroxy-, (1S,7aR)- CCC(C(=O)OCC1=CCN2C1C(O)CC2)(OC(=O)C)C Callimorphine O[C@H]1CC[N+]2([C@@H]1C(=CC2)COC(=O)C(C(C(O)C)(O)C)(O)C)[O-] (1S,7aR)-1-hydroxy-7-{[(2,3,4-trihydroxy-2,3-dimethylpentanoyl)oxy]methyl}-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate CC(=O)O[C@H]1CC[N+]2([C@@H]1C(=CC2)COC(=O)[C@@]([C@@H](O)C)(C(C)C)O)[O-] Acetylrinderine N-oxide CC(C(C(=O)OCC1=CC[N+]2([C@H]1[C@H](CC2)OC(=O)C(C(O)C)(C(C)C)O)[O-])(C(O)C)O)C (1S,7aR)-1-{[2,3-dihydroxy-2-(propan-2-yl)butanoyl]oxy}-7-({[2,3-dihydroxy-2-(propan-2-yl)butanoyl]oxy}methyl)-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate C/C=C(/C(=O)OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)/C(=C/C)/C)\C Retronecine, bis(2-methylcrotonate) CC(=O)OCC1=CCN2C1C(O)CC2 (1-hydroxy-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl)methyl acetate CC(=O)OCC1=CCN2C1C(CC2)OC(=O)C [1-(acetyloxy)-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methyl acetate CCCCCCC(=O)OCC1=CCN2C1C(CC2)OC(=O)CCCCCC [1-(heptanoyloxy)-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methyl heptanoate O=C(CC1(O)OC(=O)C(C1C)C)OCC1=CCN2C1C(O)CC2 (1-hydroxy-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl)methyl 2-(2-hydroxy-3,4-dimethyl-5-oxooxolan-2-yl)acetate C[C@H]([C@@]1(O)C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3)O Jacoline C/C=C(/C(=O)OC1CCN2C1C(=CC2)COC(=O)C)\C 7-(Acetoxymethyl)-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl tiglate O=C1O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@]([C@@]2(C[C@]31O[C@H]3C)OC2)(C)O (1'R,2S,3S,6'S,7'R,17'R)-7'-hydroxy-3,7'-dimethyldispiro[oxirane-2,4'-[2,9]dioxa-[14]azatricyclo[9.5.1.0¹?,¹?]heptadecane-6',2''-oxiran]-11'-ene-3',8'-dione C/C=C\1/CC2(COC(=O)C)OC2(C)C(=O)OCC2=CCN3[C@@H]2[C@@H](OC1=O)CC3 Acetylerucifoline C/C=C\1/C[C@@H](COC(=O)C)[C@@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Acetylgynuramine C/C=C/1\CC2(CO)OC2(C)C(=O)OCC2=CCN3[C@@H]2[C@H](OC1=O)CC3 Erucifoline (E ) CC[C@@H]([C@@H](C(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)O)C Creatonotine CC([C@@]1(O)CC(=C)[C@@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3)Cl Dehydrojaconine CC([C@H]1C[C@](O)([C@H](O)C)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3)C Desoxyaxillarine OCC1=CCN2C1[C@@H](CC2)OC(=O)[C@@H](C(C)C)O Isocreatonotine CCC([C@](C(=O)OCC1=CCN2[C@H]1[C@H](CC2)OC(=O)C)([C@H](O)C)O)C 7-acetyl-9-curassavoylheliotridine CC(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)C=C(C)C 7-acetyl-9-sarracinoylretronecine CC(=O)O[C@@H]1CCN2C1C(=CC2)COC(=O)[C@](C(O)(C)C)([C@@H](OC(=O)C)C)O 7-Diacetylintermedine CC(=O)O[C@@H]1CCN2C1C(=CC2)COC(=O)C([C@@H](OC(=O)C)C)(C(C)C)O 7-Diacetyllycopsamine CCC([C@](C(=O)OCC1=CCN2[C@H]1[C@@H](O)CC2)([C@H](O)C)O)C 9-Curassavoylheliotridine C/C=C(/C(=O)O[C@@H]1CCN2[C@H]1C(=CC2)COC(=O)C(C(O)C)(CO)O)\C Dihydroxytriangularicine C/C=C(\C(=O)O[C@@H]1CCN2C1C(=CC2)COC(=O)C(C(O)C)(CO)O)/C Dihydroxytriangularine CC(CC(=O)O[C@H]([C@](C(=O)OCC1=CCN2[C@H]1[C@H](CC2)O[Si](C)(C)C)(C(C)C)O[Si](C)(C)C)C)C beta.-isovaleryl echinatine C/C=C(/C(=O)O[C@H]([C@](C(=O)OCC1=CCN2[C@H]1[C@H](CC2)O[Si](C)(C)C)(C(C)C)O[Si](C)(C)C)C)\C beta.-tiglyl echinatine CC(=O)O[C@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@]([C@@H](O[Si](C)(C)C)C)(C(C)C)O[Si](C)(C)C 7-Acetylechinatine C/C=C(\C(=O)O[C@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@]([C@@H](O[Si](C)(C)C)C)(C(C)C)O[Si](C)(C)C)/C 7-Angelylechinatine C/C=C(/C(=O)O[C@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@]([C@@H](O[Si](C)(C)C)C)(C(C)C)O[Si](C)(C)C)\C 7-Tiglylechinatine CC(=CC(=O)O[C@H]([C@@](C(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)(C(C)C)O)C)C 7-Senecioyllycopsamine OC/C(=C/C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@]([C@@H](O)C)(C(C)C)O)/C Pycnanthine C/C=C(/C(=O)O[C@H]1CCN2[C@@H]1C(=CC2)COC(=O)C(C(O)C)O)\C 7-Angeloyl-9-(2,3-dihydroxylbutyryl)heliotridine CCC(C(=O)OCC1=CCN2[C@H]1[C@H](CC2)OC(=O)/C(=C/C)/C)C 7-Angeloyl-9-(2-methylbutyryl)heliotridine C/C=C(/C(=O)O[C@@H]1CCN2C1C(=CC2)COC(=O)C(C(O)(C)C)O)\C 7-Tigloyl-9-dihydroxysenecioylretronecine C/C=C(\C(=O)O[C@]1(C)C(=O)OCC2=CCN3C2[C@@H](OC(=O)/C(=C\C)/C[C@@H]1C)CC3)/C 9-Angeloylanacrotine CCCCCCC(=O)OCC1=CCN2C1[C@H](O)CC2 9-Hydroxyheptanoylretronecine CC(=C)CC(=O)OCC1=CCN2C1[C@H](O)CC2 9-Isosenecioylretronecine CC(=O)O[C@]1(C)C(=O)OCC2=CCN3C2[C@@H](OC(=O)C(=C)[C@H]([C@H]1C)C)CC3 Acetylsenecivernine O=C1O[C@H]2CCN3C2C(=CC3)COC(=O)[C@@]([C@@](C1(C)C)(C)O)(C)O Methylmonocrotaline CC(=O)O[C@H]([C@](C(=O)OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)C=C(C)C)(C(C)C)O)C 3'-Acetylechiupinine C/C=C(/C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@]([C@@H](OC(=O)C)C)(C(C)C)O)\C 3'-Acetylmyoscorpine O=C(c1ccccc1)O[C@H]([C@@](C(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)(C(C)C)O)C 3'-Benzoylindicine O=C(O[C@@H]([C@](C(=O)OCC1=CCN2[C@@H]1[C@@H](O)CC2)(C(C)C)O)C)/C=C\c1ccccc1 3'-cis-Cinnamoylindicine O=C(O[C@H]([C@@](C(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)(C(C)C)O)C)CCc1ccccc1 3'-Dihydrocinnamoylindicine CCC(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@]([C@@H](O)C)(C(C)C)O 7-Propionylintermedine CC(=CC(=O)OCC1=CCN2[C@H]1[C@@H](O)CC2)C [(1S,7aR)-1-hydroxy-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methyl 3-methylbut-2-enoate C/C=C\1/CC2(C)O[C@@]2(C)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 (5R,9Z,12R,18R)-9-ethylidene-5,7-dimethyl-3,6,11-trioxa-15-azatetracyclo[10.5.1.0?,?.0¹?,¹?]octadec-1(17)-ene-4,10-dione OC1CCN2C1C(=CC2)COc1ccc[nH]1 7-(1H-Pyrrol-2-yloxymethyl)-2,3,5,8-tetrahydro-1H-pyrrolizin-1-ol COCC1=CCN2C1C(CC2)OC(=O)c1c[nH]cc1 [7-(Hydroxymethyl)-2,3,5,8-tetrahydro-1H-pyrrolizin-1-yl] 1H-pyrrole-3-carboxylate CCCCCC(=O)OCC1=CCN2C1[C@H](O)CC2 [(7R)-7-Hydroxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl hexanoate CCC(C(=O)OC1(C)C(C)C(=O)OC2CCN3C2C(=CC3)COC(=O)C1(C)O)C Grahamine CC([C@@H]1C(=O)O[C@@H]2CCN3C2C(=CC3)COC(=O)[C@]([C@]21CO2)(C)O)C Pumiline A C/C=C(\C(=O)O[C@H]1CCN2[C@H]1C(=CC2)COC(=O)C=C(C)C)/C 8-Epineosarracine C=CC[N+]12CC[C@H]([C@@H]2C(=CC1)CO)O (1R,7aS)-1-hydroxy-7-(hydroxymethyl)-4-(prop-2-en-1-yl)-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium CO[C@@H]([C@@](C(=O)OCC1=CC[N+]2([C@@H]1[C@H](O)CC2)[O-])(C(C)C)O)C (1R,7aS)-1-hydroxy-7-({[(2R)-2-hydroxy-2-[(1R)-1-methoxyethyl]-3-methylbutanoyl]oxy}methyl)-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate O[C@@H]1CCN2[C@H]1C(=CC2)COC(=O)[C@@]([C@H](O)C)(C(C)C)O [(1R,7aS)-1-hydroxy-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methyl (2S)-2-hydroxy-2-[(1R)-1-hydroxyethyl]-3-methylbutanoate O[C@@H]1CC[N+]2([C@H]1C(=CC2)COC(=O)[C@]([C@H](O)C)(C(C)C)O)[O-] (1R,7aS)-1-hydroxy-7-({[(2R)-2-hydroxy-2-[(1R)-1-hydroxyethyl]-3-methylbutanoyl]oxy}methyl)-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate O[C@@H]1CC[N+]2([C@H]1C(=CC2)COC(=O)[C@@]([C@@H](O)C)(C(C)C)O)[O-] (1R,7aS)-1-hydroxy-7-({[(2S)-2-hydroxy-2-[(1S)-1-hydroxyethyl]-3-methylbutanoyl]oxy}methyl)-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate O=C1O[C@@H]2CC[N+]3([C@@H]2C(=CC3)COC(=O)[C@@]([C@@]([C@@H]1C)(C)O)(C)O)[O-] (1R,4S,5S,6S,16R)-5,6-dihydroxy-4,5,6-trimethyl-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-en-13-ium-13-olate O=C1O[C@@H]2CC[N+]3([C@@H]2C(=CC3)COC(=O)[C@@]([C@@]([C@H]1C)(C)O)(C)O)[O-] (1R,4R,5S,6S,16R)-5,6-dihydroxy-4,5,6-trimethyl-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-en-13-ium-13-olate O=C1O[C@H]2CC[N+]3([C@@H]2C(=CC3)COC(=O)[C@@]([C@@]([C@@H]1C)(C)O)(C)O)[O-] (1S,4S,5S,6S,16R)-5,6-dihydroxy-4,5,6-trimethyl-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-en-13-ium-13-olate O=C1O[C@H]2CC[N+]3([C@@H]2C(=CC3)COC(=O)[C@@]([C@@]([C@H]1C)(C)O)(C)O)[O-] (1S,4R,5S,6S,16R)-5,6-dihydroxy-4,5,6-trimethyl-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-en-13-ium-13-olate CO[C@@H]([C@@](C(O)(C)C)(C(=O)OCC1=CC[N+]2([C@H]1[C@@H](CC2)OC(=O)/C(=C\C)/C)[O-])O)C (1R,7aR)-7-({[(2R)-2,3-dihydroxy-2-[(1R)-1-methoxyethyl]-3-methylbutanoyl]oxy}methyl)-1-{[(2Z)-2-methylbut-2-enoyl]oxy}-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate O=C1O[C@@H]2CC[N+]3([C@@H]2C(=CC3)COC(=O)[C@@]([C@@]([C@@H]1C)(C)O)(C)O)C (1R,4S,5S,6S,16R)-5,6-dihydroxy-4,5,6,13-tetramethyl-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-en-13-ium O=C1O[C@@H]2CC[N+]3([C@@H]2C(=CC3)COC(=O)[C@@]([C@@]([C@H]1C)(C)O)(C)O)C (1R,4R,5S,6S,16R)-5,6-dihydroxy-4,5,6,13-tetramethyl-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-en-13-ium O=C1O[C@H]2CC[N+]3([C@@H]2C(=CC3)COC(=O)[C@@]([C@@]([C@@H]1C)(C)O)(C)O)C (1S,4S,5S,6S,16R)-5,6-dihydroxy-4,5,6,13-tetramethyl-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-en-13-ium O=C1O[C@H]2CC[N+]3([C@@H]2C(=CC3)COC(=O)[C@@]([C@@]([C@H]1C)(C)O)(C)O)C (1S,4R,5S,6S,16R)-5,6-dihydroxy-4,5,6,13-tetramethyl-3,7-dioxo-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-en-13-ium OCC1=CC[N+]2([C@@H]1[C@H](O)CC2)CC (1R,7aS)-4-ethyl-1-hydroxy-7-(hydroxymethyl)-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium O=C1O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@@]([C@@]2([C@@H](C1=C)C)OC2)(C)O (1'R,2S,5'R,7'S,17'R)-7'-hydroxy-5',7'-dimethyl-4'-methylidene-2',9'-dioxa-14'-azaspiro[oxirane-2,6'-tricyclo[9.5.1.0¹?,¹?]heptadecan]-11'-ene-3',8'-dione O=C1OCC2=CCN3[C@H]2[C@H](OC(=O)[C@@]([C@@]([C@@H]1C)(C)O)(C)O)CC3 (1R,4S,5S,6S,16R)-4,5-dihydroxy-4,5,6-trimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-10-ene-3,7-dione CC[C@H]1C[C@@H](C)[C@](C)(OC(=O)C)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Acetylduciformine C=C1C(=O)O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@]([C@@H](C1C)C)(C)O[Si](C(C)(C)C)(C)C 12-(tert-Butyldimethylsiloxy)-14-methyl-21-norsenecionan-11,16-dione C=C(C([C@H]([C@](C(=O)OC([Si](C)(C)C)C)(O[Si](C(C)(C)C)(C)C)C)C)C)C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)CO[Si](C(C)(C)C)(C)C 9,12-Bis(tert-butyldimethylsiloxy)-10-[1-(trimethylsilyl)ethyl]-14-methyl-21-nor-9,10-secosenecionan-11,16-dione OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)C(=C)C([C@H]([C@](C(=O)OC([Si](C)(C)C)C)(O[Si](C(C)(C)C)(C)C)C)C)C 9-Hydroxy-12-(tert-butyldimethylsiloxy)-10-[1-(trimethylsilyl)ethyl]-14-methyl-21-nor-9,10-secosenecionan-11,16-dione OC[C@]1(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC(=O)C(C[C@]1(C)O)C(C)C)CC3 Junceine CC[C@@](C(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)([C@@H](O)C)O (2S,3S)-2,3-Dihydroxy-2-ethylbutanoic acid [(7R)-7beta-hydroxy-5,6,7,7aalpha-tetrahydro-3H-pyrrolizine-1-yl]methyl ester CCC(C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)CO)(C(O)C)O 2,3-Dihydroxy-2-ethylbutanoic acid (1R)-7-(hydroxymethyl)-2,3,5,7abeta-tetrahydro-1H-pyrrolizine-1alpha-yl ester OCC1=CC[N@@+]2([C@@]1(O)[C@H](O)CC2)C (1R,4R,7aS)-1,7a-dihydroxy-7-(hydroxymethyl)-4-methyl-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium O=C(OCC1=CCN2[C@H]1[C@H](O)CC2)CCCC(=O)OCC(Cl)(Cl)Cl Pentanedioic acid 1-[(1R)-2,3,5,7abeta-tetrahydro-1alpha-hydroxy-1H-pyrrolizin-7-yl]methyl 5-(2,2,2-trichloroethyl) ester C/C=C/1\C[C@@H](C)[C@@H](OC(=O)C)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Crotastriatine C/C=C(/C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@](C(O)(C)C)([C@@H](O)C)O)\C Aspermine CC(=O)O[C@@H]1CC[N+]2([C@@H]1C(=CC2)COC(=O)[C@@]([C@@H](O)C)(C(C)C)O)[O-] 7-Acetyllycopsamine N-oxide CC(=O)OC1CC[N+]2(C1C(=CC2)COC(=O)C(C(O)(C)C)(C(O)C)O)[O-] Uplandicine N-oxide C/C=C(\C(=O)O[C@@H]1CC[N+]2([C@@H]1C(=CC2)COC(=O)[C@@]([C@H](O)C)(C(C)C)O)[O-])/C Echiumine N-oxide OCC1=CC[N+]2([C@H]1[C@@H](CC2)OC(=O)[C@@]([C@@H](O)C)(C(C)C)O)[O-] (2S,3S)-2,3-Dihydroxy-2-isopropylbutanoic acid [(1R)-2,3,5,7abeta-tetrahydro-7-(hydroxymethyl)-1H-pyrrolizine 4-oxide]-1alpha-yl ester C/C=C/1\C[C@@H](C)[C@@](C)(OC(=O)C)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)CC3 Acetylsenecionin OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)C(C(CC)C)(C(O)C)O Heliospathine COC(=O)C[C@@](C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@]([C@H](O)C)(CC)O)(C(C)C)O 12-Seco-14-deoxyparsonsianine-13-methyl ester C/C=C(/C(=O)O[C@@H]1CC[N+]2([C@@H]1C(=CC2)COC(=O)[C@@]([C@H](O)C)(C(C)C)O)[O-])\C Myoscorpine N-oxide CC(=CC(=O)O[C@@H]1CC[N+]2([C@@H]1C(=CC2)COC(=O)[C@@]([C@H](O)C)(C(C)C)O)[O-])C Echiupinine-N-oxide CC[C@@](C(=O)OCC1=CC[N+]2([C@H]1[C@H](O)CC2)[O-])([C@@H](O)C)O Ideamine A N-oxide O=C1O[C@H](C)[C@@](O)(C(C)C)C(=O)OCC2=CC[N+]3([C@H]2[C@H](OC(=O)[C@@](C1)(O)C(C)C)CC3)[O-] Parsonsine 4-oxide CC[C@@]1(O)C(=O)OCC2=CC[N+]3([C@H]2[C@@H](CC3)OC(=O)[C@@](CC(=O)O[C@H]1C)(O)C(C)C)[O-] Ideamine B N-oxide CC(=O)O[C@]1(C)CC(=O)O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)C1 13-O-Acetyldicrotaline CC([C@@]([C@@H](O[Si](C)(C)C)C)(C(=O)OCC1=CCN2[C@H]1[C@@H](CC2)O[Si](C)(C)C)O[Si](C)(C)C)C (2R,3S)-2-Isopropyl-2,3-bis[(trimethylsilyl)oxy]butanoic acid [[(1R)-2,3,5,7abeta-tetrahydro-1alpha-[(trimethylsilyl)oxy]-1H-pyrrolizin]-7-yl]methyl ester CCC([C@@]1(O)CC(=O)O[C@H](C)[C@@](O)(CC)C(=O)OCC2=CC[N+]3([C@H]2[C@H](OC1=O)CC3)[O-])C 16-Deoxyparsonsianidine N-oxide O=C(CC(O)(C)C)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@](C(O)(C)C)([C@@H](O)C)O Lithosenine O=C(CC(O)(C)C)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@](C(O)(C)C)([C@@H](OC(=O)C)C)O Acetyllithosenine OC/C(=C/C(=O)O[C@@H]1CC[N+]2([C@@H]1C(=CC2)COC(=O)[C@](C(O)(C)C)(C(O)C)O)[O-])/C (1R,7aR)-7-({[(2R)-2,3-dihydroxy-2-(1-hydroxyethyl)-3-methylbutanoyl]oxy}methyl)-1-{[(2E)-4-hydroxy-3-methylbut-2-enoyl]oxy}-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate C/C=C(\C(=O)OCC1=CCN2[C@H]1[C@H](O)CC2)/CO [(1R,7aR)-1-hydroxy-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl]methyl (2Z)-2-(hydroxymethyl)but-2-enoate C/C=C(/C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)/C(=C/C)/CO)\C Neotriangularicine C/C=C/1\CO[C@@H]2CCN3[C@@H]2C(=CC3)COC[C@H]([C@@H]1C)C Crotalanan CO[C@H]([C@@](C(OC(=O)C)(C)C)(C(=O)OCC1=CCN2[C@H]1[C@H](CC2)OC(=O)/C(=C\C)/C)O)C 5'-Acetyllasiocarpine CO[C@H]([C@@](C(O)(C)C)(C(=O)OCC1=CCN2C1[C@H](CC2)OC(=O)C)O)C 7-Acetyleuropine CO[C@H]([C@@](C(OC(=O)C)(C)C)(C(=O)OCC1=CC[N+]2([C@H]1[C@H](CC2)OC(=O)/C(=C\C)/C)[O-])O)C 5'-Acetyllasiocarpine N-oxide ClC[C@@]1(O)C(=O)O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@]([C@@H]([C@H]1C)C)(C)O Merenskine C/C=C\1/C[C@@H](C)[C@](O)(CO)C(=O)OCC2=CC[N+]3(C2([C@H](OC1=O)CC3)[O-])C Ligularine CC(=O)O[C@H]([C@@](C(=O)OCC1=CC[N+]2([C@H]1[C@H](O)CC2)[O-])(C(C)C)O)C 3'-Acetylindicine N-oxide O=C1O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@]([C@H](C1)C)(C)O Crobarbatine O=C1O[C@@H]2CCN3[C@@H]2C(=CC3)COC(=O)[C@@]2(O[C@@](C1)(C)C[C@]2(C)O)C (12S)-12-Hydroxyretroisosenine COC(C(C(=O)OCC1=CC[N+]2(C1[C@@H](O)CC2)Cc1ccn2c1[C@@H](O)CC2)(C(C)C)O)C (1S)-1-hydroxy-4-{[(1S)-1-hydroxy-2,3-dihydro-1H-pyrrolizin-7-yl]methyl}-7-({[2-hydroxy-3-methoxy-2-(propan-2-yl)butanoyl]oxy}methyl)-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium C/C=C(/C(=O)OCC([C@@H]([C@H](C(=O)OCC1=CC[N+]2([C@H]1[C@H](O)CC2)[O-])C)O)C)\C Anadoline CO[C@@H]([C@](C(=O)OCC1=CCN2[C@H]1[C@@H](O)CC2)(C(C)C)OC(=O)C)C 2'-Acetylheliotrine C/C=C/1\CC(=C)[C@@](C)(OC(=O)C)C(=O)OCC2=CC[N+]3([C@H]2[C@H](OC1=O)CC3)[O-] Seneciphyllinine N-oxide C/C=C(\C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@](C(OC(=O)C)(C)C)([C@@H](O)C)O)/C 5'-O-Acetylechimidine CC(C(C(=O)OCC1=CC[N+]2(C1C(CC2)OC(=O)C(C(O)C)(C(C)C)O)[O-])(C(O)C)O)C 2,3-Dihydroxy-2-(1-methylethyl)butanoic acid [[1-(2-isopropyl-2,3-dihydroxybutanoyloxy)-2,3,5,7a-tetrahydro-1H-pyrrolizine 4-oxide]-7-yl]methyl ester CC(=O)O[C@@H]1CC[N+]2([C@H]1C(=CC2)COC(=O)[C@@]([C@H](O)C)(C(C)C)O)[O-] (2S,3R)-2,3-Dihydroxy-2-(1-methylethyl)butanoic acid [[(1R,7aS)-1alpha-acetoxy-2,3,5,7a-tetrahydro-1H-pyrrolizine 4-oxide]-7-yl]methyl ester OC1CC[N+]2(C1C(=CC2)COC(=O)C(C(C(O)C)(O)C)(O)C)[O-] 2,3,4-Trihydroxy-2,3-dimethylvaleric acid [[1-hydroxy-2,3,5,7a-tetrahydro-1H-pyrrolizine 4-oxide]-7-yl]methyl ester OC[C@]1(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC(=O)[C@@](C[C@H]1C)(O)[C@H](Cl)C)CC3 (1R,4R,6R,7S,17R)-4-[(1R)-1-chloroethyl]-4,7-dihydroxy-7-(hydroxymethyl)-6-methyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadec-11-ene-3,8-dione C/C=C(\C(=O)OCC1=CC[N+]23[C@H]1[C@H](CC2)OC3)/C (7R,8R)-Petranine CC([C@@](C(=O)OCC1=CCN2[C@H]1[C@@H](CC2)OC(=O)C1(C)OC1C)([C@H](O)C)O)C 2'',3''-Epoxyechiumine O=C1O[C@H](C)[C@@](O)(C(C)C)C(=O)OCC2=CCN3C2C(OC(=O)[C@@](C1)(O)C(C)C)CC3 (4S,8R,9S)-4,9-dihydroxy-8-methyl-4,9-bis(propan-2-yl)-2,7,11-trioxa-16-azatricyclo[11.5.1.0¹?,¹?]nonadec-13-ene-3,6,10-trione CO[C@@H]([C@@](C(=O)OCC1=CCN2[C@H]1CCC2)(C(C)C)O)C Heleurine CC([C@@](C(=O)OCC1=CCN2[C@H]1CCC2)([C@@H](O)C)O)C Cynaustine CC(C(C(=O)OCC1=CC[N@+]2(C1CCC2)[O-])([C@@H](O)C)O)C Supinine N-oxide CCC(C(C(=O)OCC1=CCN2C1CCC2)(C(O)C)O)C Curassavinine CC(=O)O[C@@H]([C@](C(=O)OCC1=CCN2[C@H]1CCC2)(C(C)C)OC(=O)C)C Heleurine N-oxide C/C=C(/C(=O)OCC1=CCN2C1CC(C2)OC(=O)/C(=C/C)/C)\C (2-{[(2E)-2-methylbut-2-enoyl]oxy}-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-yl)methyl (2E)-2-methylbut-2-enoate COC(C(C(=O)OCC1=CC[N+]2([C@H]1CCC2)[O-])(C(C)C)O)C (7aS)-7-({[2-hydroxy-3-methoxy-2-(propan-2-yl)butanoyl]oxy}methyl)-1,2,3,4,5,7a-hexahydropyrrolizin-4-ium-4-olate C/C=C/C(=O)OCC1=CCN2[C@H]1CCC2 (7aS)-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-ylmethyl (2E)-but-2-enoate CC([C@]([C@H](O[Si](C)(C)C)C)(C(=O)OCC1=CCN2[C@H]1CCC2)O[Si](C)(C)C)C (7aS)-2,3,5,7a-tetrahydro-1H-pyrrolizin-7-ylmethyl (2S)-3-methyl-2-[(trimethylsilyl)oxy]-2-[(1R)-1-[(trimethylsilyl)oxy]ethyl]butanoate CO[C@@H]([C@@](C(O)(C)C)(C(=O)OCC1=CCN2[C@H]1CCC2)O)C Ilamine CO[C@@H]([C@@](C(O)(C)C)(C(=O)OCC1=CC[N+]2([C@H]1CCC2)[O-])O)C Ilamine N-oxide C/C=C\1/C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CCN3[C@H]2[C@H](OC1=O)[C@H](O)C3 Anacrotine C/C=C/1\C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CCN3C[C@@H](OC1=O)[C@@H](O)C23 Madurensine C/C=C\1/C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CCN(CC[C@@H](OC1=O)C2=O)C Senkirkine CN1CC[C@H]2OC(=O)C3(O[C@@H]3C)C[C@H]([C@@](C(=O)OCC(=CC1)C2=O)(C)O)C Fukinotoxin OCC1=CCN(C)CC[C@H](C1=O)O Otonecine CN1CC[C@H]2OC(=O)/C(=C/COC(=O)C)/C[C@H]([C@@](C(=O)OCC(=CC1)C2=O)(C)O)C Acetylanonamine CN1CCC2OC(=O)[C@](O)(C[C@H]([C@](C(=O)OCC(=CC1)C2=O)(C)OC(=O)C)C)C(O)C (4S,6R,7S,11Z)-4-hydroxy-4-(1-hydroxyethyl)-6,7,14-trimethyl-3,8,17-trioxo-2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-en-7-yl acetate C/C=C\1/C[C@@H](C)[C@](O)(CO)C(=O)OCC2=CCN(CC[C@@H](OC1=O)C2=O)C (1R,4Z,6R,7S,11Z)-4-ethylidene-7-hydroxy-7-(hydroxymethyl)-6,14-dimethyl-2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-ene-3,8,17-trione OC/C=C/1\C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CCN(CC[C@@H](OC1=O)C2=O)C (1R,4E,6R,7R,11Z)-7-hydroxy-4-(2-hydroxyethylidene)-6,7,14-trimethyl-2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-ene-3,8,17-trione CN1CC[C@H]2OC(=O)[C@@]3(O[C@@H]3C)C[C@@H](C(C(=O)OCC(=CC1)C2=O)(C)C)C (1R,3'R,4R,6S,11Z)-3',6,7,7,14-pentamethyl-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-ene-3,8,17-trione CN1CC[C@H]2OC(=O)[C@]3(O[C@H]3C)C[C@H]([C@@](C(=O)OCC(=CC1)C2=O)(C)O)C (1R,3'S,4S,6R,7R)-7-hydroxy-3',6,7,14-tetramethyl-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-ene-3,8,17-trione CC=C1CC(C)C(C)(OC(=O)C)C(=O)OCC2=CCN(CCC(OC1=O)C2=O)C 4,8-Secosenecionan-8,11,16-trione, 12-(acetyloxy)-4-methyl- CN1CCC2OC(=O)C(O)(CC(C(C(=O)OCC(=CC1)C2=O)(C)O)C)C(O)C 4,7-dihydroxy-4-(1-hydroxyethyl)-6,7,14-trimethyl-2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-ene-3,8,17-trione C=CC1=CC(C)(C)C(C)(OC(=O)C)C(=O)OCC2=CCN(CCC(OC1=O)C2=O)C (4-ethenyl-6,6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azabicyclo[9.5.1]heptadeca-4,11-dien-7-yl) acetate CN1CC[C@H]2OC(=O)[C@](O)(C[C@H]([C@@](C(=O)OCC(=CC1)C2=O)(C)OC(=O)C)C)[C@H](Cl)C Doronine C=C/C/1=C/[C@@H](C)[C@](C)(OC(=O)C)C(=O)OCC2=CCN(CC[C@@H](OC1=O)C2=O)C Clivoline C=C/C/1=C/[C@@H](C)[C@](C)(OC(=O)C)C(=O)OCC2=CCN(CCC(OC1=O)C2=O)C [(4Z,6R,7S,11Z)-4-ethenyl-6,7,14-trimethyl-3,8,17-trioxo-2,9-dioxa-14-azabicyclo[9.5.1]heptadeca-4,11-dien-7-yl] acetate C/C=C\1/C[C@H](C)[C@](C)(OC(=O)C)C(=O)OCC2=CCN(CC[C@H](OC1=O)C2=O)C Acetylsenkirkine CN1CC[C@H]2OC(=O)[C@@]3(O[C@@H]3C)C[C@H]([C@@](C(=O)OCC(=CC1)C2=O)(C)OC(=O)C)C Neopetasitenine C/C=C/1\C[C@@H](C)[C@](C)(OC(=O)C)C(=O)OCC2=CCN(CC[C@@H](OC1=O)C2=O)C Ligularidine CC/C/1=C/[C@@H](C)[C@](C)(OC(=O)C)C(=O)OCC2=CCN(CC[C@@H](OC1=O)C2=O)C Dihydroclivorine C/C=C\1/C[C@@H](C)[C@](C)(OC(=O)C)C(=O)OCC2=CCN(CC[C@@H](OC1=O)C2=O)C Neoligularidine CN1CC[C@H]2OC(=O)C3(O[C@@H]3C)C[C@H]([C@](C(=O)OCC(=CC1)C2=O)(C)OC(=O)C)C Ligularizine CN1CC[C@H]2OC(=O)C(O)(C[C@H]([C@@](C(=O)OCC(=CC1)C2=O)(C)OC(=O)C)C)C(O)C Floradanin CN1CC[C@H]2OC(=O)[C@@](O)(C[C@H]([C@@](C(=O)OCC(=CC1)C2=O)(C)O)C)C(Cl)C Desacetyldoronine CN1CC[C@@H](OC(=O)C)C(=O)C(=CC1)COC(=O)C [(6R)-6-(acetyloxy)-1-methyl-5-oxo-1,2,5,6,7,8-hexahydroazocin-4-yl]methyl acetate CN1CCC(OCc2ccccc2)C(=O)C(=CC1)COCc1ccccc1 4-(benzyloxy)-6-[(benzyloxy)methyl]-1-methyl-1,2,3,4,5,8-hexahydroazocin-5-one CN1CC[C@H]2OC(=O)C(C(C)C)C(C(C(=O)OCC(=CC1)C2=O)(C)O)C Crosemperine C/C=C\1/C[C@@H](C)[C@@](C)(O)C(=O)OCC2=CC[N+](CC[C@@H](OC1=O)C2=O)([O-])C Senkirkine N-Oxide C/C=C/1\C(=O)O[C@@H]2CCN(C)CC=C(C2=O)COC(=O)[C@@]([C@H]([C@@H]1OC(=O)C)C)(C)OC(=O)C (1R,4Z,5S,6S,7S,11Z)-7-(acetyloxy)-4-ethylidene-6,7,14-trimethyl-3,8,17-trioxo-2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-en-5-yl acetate CN1CC[C@H]2OC(=O)[C@](O)(C[C@H]([C@@](C(=O)OCC(=CC1)C2=O)(C)OC(=O)C)C)C(O)C (1R,4S,6R,7R,11Z)-4-hydroxy-4-(1-hydroxyethyl)-6,7,14-trimethyl-3,8,17-trioxo-2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-en-7-yl acetate CO[C@@H]1CCN(C)CC=C(C1=O)COC(=O)C([C@H](C[C@@]1(CO)OC1C)C)(C)C [(6R)-6-methoxy-1-methyl-5-oxo-1,2,5,6,7,8-hexahydroazocin-4-yl]methyl (3S)-4-[(2S)-2-(hydroxymethyl)-3-methyloxiran-2-yl]-2,2,3-trimethylbutanoate CN1CC[C@@H]2OC(=O)[C@@]3(O[C@H]3C)C[C@H]([C@](C(=O)OCC(=CC1)C2=O)(C)OC(=O)C)C Florosenine CN1CC[C@@H]2OC(=O)[C@@](O)(C[C@@H]([C@](C(=O)OCC(=CC1)C2=O)(C)OC(=O)C)C)C(OC(=O)C)C Floricaline CN1CC[C@@H]2OC(=O)[C@@](O)(C[C@@H]([C@](C(=O)OCC(=CC1)C2=O)(C)OC(=O)C)C)[C@@H](O)C Floridanine CN1CC[C@@H]2OC(=O)C(C)C(C(C(=O)OCC(=CC1)C2=O)(C)O)C Croaegyptine CN1CC[C@@H]2OC(=O)C3C(=O)OC(C(=O)OCC(=CC1)C2=O)(C3C)C Desethylretusamine C/C=C/1\C[C@H](C)[C@@](C)(O)C(=O)OCC2=CCN(CC[C@H](OC1=O)C2=O)C O-Crotaverrine CCC12C(=O)O[C@H]3CCN(C)CC=C(C3=O)COC(=O)C([C@@H]2C)(OC1=O)C (1S,11Z,18R)-4-ethyl-7,14,18-trimethyl-2,6,9-trioxa-14-azatricyclo[9.5.1.1?,?]octadec-11-ene-3,5,8,17-tetrone CN1CC[C@H]2OC(=O)/C(=C/[C@@H]([C@](C(=O)OCC(=CC1)C2=O)(C)OC(=O)C)C)/C(O)C Hodgsonine C/C=C\1/C(=O)O[C@H]2CCN(C)CC=C(C2=O)COC(=O)[C@@]([C@H]([C@@H]1OC(=O)C)C)(C)OC(=O)C (1S,4E,5S,6S,7S,11Z)-7-(acetyloxy)-4-ethylidene-6,7,14-trimethyl-3,8,17-trioxo-2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-en-5-yl acetate C=C/C/1=C/C(C)C(C)(OC(=O)C)C(=O)OCC2=CCN(CCC(OC1=O)C2=O)C 4-Ethenyl-6,7,14-trimethyl-7-acetoxy-2,9-dioxa-14-azabicyclo[9.5.1]heptadeca-4,11-diene-3,8,17-trione C/C=C/1\CC(C)C(O)C(=O)OCC2=CCN(CC[C@@H](OC1=O)C2=O)C Crotafoline C/C=C\1/C[C@@H](C)[C@@](C)(OC(=O)C)C(=O)OCC2=CCN(CC[C@@H](OC1=O)C2=O)C 12-Acetoxysenkirkine CN1CC[C@H]2OC(=O)[C@H](C(C)C)[C@]3([C@@](C(=O)OCC(=CC1)C2=O)(C)O)OC3 (1R,4R,5S,6R)-4-Isopropyl-5,5-(epoxymethano)-6-hydroxy-6,13-dimethyl-2,8-dioxa-13-azabicyclo[8.5.1]hexadeca-10-ene-3,7,16-trione CN1CC[C@H]2OC(=O)[C@](O)(C[C@H]([C@@](C(=O)OCC(=CC1)C2=O)(C)O)C)[C@H](O)C Onetine CN1CCC2OC(=O)[C@]3(C)C(=O)C[C@H]([C@@]3(C(=O)OCC(=CC1)C2=O)C)C Crotavitelin COC(=O)[C@]1(C[C@H]([C@](C(=O)OCC2=CCN(C)CC[C@H](C2=O)O)(O)C)C)O[C@@H]1C (2R,3R)-2-[(2R,3R)-4-[[(6R)-5-Oxo-6-hydroxy-1-methyl-1-azacyclooctane-3-ene-4-yl]methoxy]-2,3-dimethyl-3-hydroxy-4-oxobutyl]-3-methyloxirane-2-carboxylic acid methyl ester O=C1O[C@@H]2CCn3c2c(COC(=O)[C@]([C@]([C@H]1C)(C)O)(C)O)cc3 Dehydromonocrotaline C/C=C\1/C[C@@H](C)[C@@](C)(O)C(=O)OC[C@@H]2[C@@H]3[C@H](OC1=O)CCN3CC2 Platyphylline C/C=C(\C(=O)O[C@@H]1CCN2[C@@H]1[C@H](CC2)COC(=O)/C(=C\C)/CO)/C Sarracine C/C=C\1/C[C@@H](C)[C@@](C)(OC(=O)C)C(=O)OCc2c3[C@@H](OC1=O)CC(=O)n3cc2 Senaetnine C/C=C\1/C[C@@H](C)[C@](O)(CO)C(=O)OCc2c3[C@H](OC1=O)CCn3cc2 Dehydroretrorsine C/C=C/1\C[C@@H](C)[C@@](C)(O)C(=O)OCc2c3[C@H](OC1=O)[C@H](O)Cn3cc2 Dehydroanacrotine O=C1OC2CCN3C2C2(COC(=O)C(C(C1C)(C)O)(C)O)OC2C3 Monocrotaline, alpha-epoxide OCC1CCN2C1C(CC2)OC(=O)[C@]([C@@H](O)C)(C(C)C)O 7-(-)-Trachelanthylplatynecine C/C=C(/C(=O)OC1CC[N+]2(C1C(COC(=O)/C(=C/C)/CO)CC2)[O-])\C Sarracine N-oxide CC(=CC(=O)OC[C@H]1CCN2[C@H]1[C@@H](CC2)OC(=O)C=C(C)C)C Platynecine-7,9-senecioate O=C(c1ccc2c(c1)OCO2)OC[C@@H]1CCN2[C@@H]1[C@H](CC2)OC(=O)c1ccc2c(c1)OCO2 [(1R,7S,8S)-7-(1,3-benzodioxole-5-carbonyloxy)-2,3,5,6,7,8-hexahydro-1H-pyrrolizin-1-yl]methyl 1,3-benzodioxole-5-carboxylate COc1c(OC)cc(cc1OC)C(=O)OC[C@H]1CCN2[C@H]1[C@@H](CC2)OC(=O)c1cc(OC)c(c(c1)OC)OC [(1S,7R,8R)-7-(3,4,5-trimethoxybenzoyl)oxy-2,3,5,6,7,8-hexahydro-1H-pyrrolizin-1-yl]methyl 3,4,5-trimethoxybenzoate CC(CC(=O)OC[C@H]1CCN2[C@H]1[C@@H](CC2)OC(=O)CC(C)C)C Platynecine 7,9-isovalerate diester O=C(Cc1ccccc1)OC[C@H]1CCN2[C@H]1[C@@H](CC2)OC(=O)Cc1ccccc1 Platynecine 7,9-phenylacetate diester CC(=O)OC[C@H]1CCN2[C@@H]1[C@H](CC2)OC(=O)C Platynecine 7,9-acetate diester O=C1OC2CCN3C2C(CC3)COC(=O)C(C(C1C)(C)O)C 2H-(1,6)Dioxacycloundecino(2,3,4-gh)pyrrolizine-2,6(3H)-dione,decahydro-4-hydroxy-3,4,5-trimethyl-, (8aR,13aR,13bR)- O=C(c1ccc(cc1)[N+](=O)[O-])OCC1CCN2C1C(CC2)OC(=O)c1ccc(cc1)[N+](=O)[O-] Platynecine-7:9-(p-nitrobenzoate) OC[C@H]1O[C@H](C[C@@H]1O)n1cc(C)c(=O)nc1OC1CCn2c1c(CO)cc2 Thymidine, 2-O-(2,3-dihydro-7-(hydroxymethyl)-1H-pyrrolizin-1-yl)-, (R)- O=C1C=C(C)C[C@@H](C)[C@@](C)(O)C(=O)OC[C@@H]2[C@@H]3[C@H](O1)CCN3CC2 Bulgarsenine CC(=CC(=O)OCc1ccn2c1[C@@H](CC2)OC(=O)C=C(C)C)C Disenecioyldehydroretronecine CC=C(C(=O)OC1CC[N+]2(C1C(COC(=O)C(=CC)CO)CC2)[O-])C {7-[(2-methylbut-2-enoyl)oxy]-4-oxidohexahydro-1H-pyrrolizin-1-yl}methyl 2-(hydroxymethyl)but-2-enoate CC=C(C(=O)O[C@@H]1CCN2C1[C@H](CC2)COC(=O)C(=CC)CO)C [(1S,7R)-7-(2-methylbut-2-enoyloxy)-2,3,5,6,7,8-hexahydro-1H-pyrrolizin-1-yl]methyl 2-(hydroxymethyl)but-2-enoate O=C1OC2CC[N+]3(C2C2(COC(=O)C(C(C1C)(C)O)(C)O)OC2C3)C(=O)C(F)(F)F 5,6-dihydroxy-5,6,7-trimethyl-4,8-dioxo-13-(trifluoroacetyl)-3,9,16-trioxa-13-azatetracyclo[8.6.1.0¹,¹?.0¹³,¹?]heptadecan-13-ium O=C1O[C@@H]2CCN3[C@@H]2[C@H](CC3)COC(=O)[C@@]2(O[C@](C1)(C)CC2C)C Nemorensine O=C1OC[C@H]2CCN3[C@H]2[C@@H](CC3)OC(=O)[C@@](CC(=O)O[C@@H]([C@H](C1)C(C)C)C)(O)C(C)C Parsonsine COC(=O)C1C(O)C(=O)N2C1C(CC2)OC(=O)c1ccccc1 Methyl 7-benzoyloxy-2-hydroxy-3-oxo-1,2,5,6,7,8-hexahydropyrrolizine-1-carboxylate O=C1C=C(C)CC(C)C(C)(O)C(=O)OCC2C3C(O1)CCN3CC2 8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹?,¹?]octadec-4-ene-3,9-dione CC=C1CC(C)C(C)(OC(=O)C)C(=O)OCc2c3C(OC1=O)CC(=O)n3cc2 4-ethylidene-6,7-dimethyl-3,8,15-trioxo-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadeca-11(17),12-dien-7-yl acetate CC=C(C(=O)OCc1ccn2c1C(OC(=O)C(=CC)C)CC2OC(=O)C)COC(=O)C=C(C)C [5-acetyloxy-7-(2-methylbut-2-enoyloxy)-6,7-dihydro-5H-pyrrolizin-1-yl]methyl 2-(3-methylbut-2-enoyloxymethyl)but-2-enoate COC1CC(C)C(C)(O)C(=O)OCC2C3C(OC1=O)CCN3CC2 7-hydroxy-4-methoxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadecane-3,8-dione C/C=C\1/CC(=C)[C@@](C)(O)C(=O)OC[C@@H]2[C@@H]3[C@H](OC1=O)CCN3C[C@H]2O Angularine C/C=C\1/C[C@@H](C)[C@@](C)(O)C(=O)OC[C@@H]2[C@@H]3[C@H](OC1=O)CCN3C[C@H]2O Rosmarinine C/C=C(/C(=O)OCc1ccn2c1[C@H](OC(=O)/C(=C/C)/C)C[C@@H]2OC(=O)C)\COC(=O)C=C(C)C Senampeline A O=C1O[C@@H]2CCN3[C@@H]2[C@H](CC3)COC(=O)[C@]([C@H]([C@H]1C)C)(C)O (1R,4R,5S,6R,10S,16R)-6-hydroxy-4,5,6-trimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadecane-3,7-dione C/C=C(/C(=O)OC1CCN2C1C(CC2)COC(=O)/C(=C/C)/CO)\C [7-[(E)-2-methylbut-2-enoyl]oxy-2,3,5,6,7,8-hexahydro-1H-pyrrolizin-1-yl]methyl (E)-2-(hydroxymethyl)but-2-enoate C/C=C(\C(=O)OC1CCN2C1C(CC2)COC(=O)/C(=C/C)/CO)/C Neosarracine C/C=C/1\CC(C)C(C)(O)C(=O)OCC2C3C(OC1=O)CCN3CC2O 2,12-dihydroxy-1,2-dihydrosenecionan-11,16-dione C/C=C\1/CC(C)C(C)(OC(=O)C)C(=O)OCc2c3C(OC1=O)CC(=O)n3cc2 (4Z)-4-ethylidene-6,7-dimethyl-3,8,15-trioxo-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadeca-11(17),12-dien-7-yl acetate C/C=C(/C(=O)OC[C@H]1CCN2C1[C@@H](CC2)OC(=O)/C(=C/C)/C)\C 7,9-Ditigloylplatynecine OC[C@H]1CCN2C1[C@@H](CC2)OC(=O)/C(=C/C)/C 7-Tigloylplatynecine OC[C@H]1CCN2C1[C@@H](CC2)OC(=O)/C(=C\C)/C 7-Angeloylplatynecine C/C=C(/C(=O)O[C@@H]1CCN2C1[C@H](CC2)COC(=O)/C(=C\C)/CO)\C Sarranicine OCC(C(=O)OC[C@H]1CCN2C1[C@@H](CC2)OC(=O)/C(=C\C)/C)O 7-angeloyl-9-(2,3-dihydroxy propanoyl) retronecine C/C=C(\C(=O)O[C@@H]1CCN2C1[C@H](CC2)COC(=O)C(=C)O)/C 7-Angeloyl-9-(hydroxypropenoyl) retronecine OCC(C(=O)OC[C@H]1CCN2C1[C@@H](CC2)OC(=O)/C(=C/C)/C)O 7-Tigloyl-9-(2,3-dihydroxy propanoyl) retronecine C/C=C(/C(=O)O[C@@H]1CCN2C1[C@H](CC2)COC(=O)C(=C)O)\C 7-Tigoyl-9-(hydroxypropenoyl) retronecine O=C(OC[C@H]1CCN2[C@H]1[C@@H](CC2)OC(=O)/C=C/c1ccccc1)/C=C/c1ccccc1 Platynecine 7,9-cinnamate diester C/C=C/1\C[C@@H](C)[C@@](C)(O)C(=O)OCc2c3[C@H](OC1=O)CCn3cc2 Dehydrosenecionine C/C=C\1/C[C@@H](C)[C@@](C)(O)C(=O)OC[C@@H]2[C@@H]3[C@H](OC1=O)CCN3C[C@H]2OC(=O)C 12-O-Acetylrosmarinine C/C=C(\C(=O)OCc1ccn2c1[C@H](OC(=O)/C(=C/C)/C)C[C@@H]2OC(=O)C)/COC(=O)/C(=C/C)/C Senampelin D C/C=C(/C(=O)OCc1ccn2c1[C@H](OC(=O)/C(=C/C)/C)C[C@@H]2OC(=O)C)\COC(=O)/C(=C/C)/C [(5S,7R)-5-acetyloxy-7-[(E)-2-methylbut-2-enoyl]oxy-6,7-dihydro-5H-pyrrolizin-1-yl]methyl (E)-2-[[(E)-2-methylbut-2-enoyl]oxymethyl]but-2-enoate CO[C@H]([C@@](C(O)(C)C)(C(=O)OCc1ccn2c1[C@H](CC2)OC(=O)/C(=C/C)/C)O)C Dehydrolasiocarpine C/C=C/1\C[C@@H](C)[C@@](C)(O)C(=O)OC[C@@H]2[C@@H]3[C@H](OC1=O)CCN3CC2 Neoplatyphylline COC(=O)[C@H]1CC(=O)N2[C@@H]1[C@@H](CC2)OC(=O)c1ccccc1 Methyl (1S,7R,7aS)-7-(benzoyloxy)-3-oxo-hexahydro-1H-pyrrolizine-1-carboxylate COC(=O)[C@H]1[C@@H]2[C@H](CCN2C(=O)[C@@H]1OC(=O)[C@H](c1ccccc1)OC)OC(=O)c1ccccc1 Methyl (1S,2R,7S,7aR)-7-(benzoyloxy)-2-{[(2S)-2-methoxy-2-phenylacetyl]oxy}-3-oxo-hexahydro-1H-pyrrolizine-1-carboxylate C/C=C(\C(=O)OC[C@H]1CCN2[C@H]1[C@@H](CC2)OC(=O)/C(=C\C)/C)/COC(=O)CC(O)(C)C [(1S,7R,7aR)-7-{[(2Z)-2-methylbut-2-enoyl]oxy}-hexahydro-1H-pyrrolizin-1-yl]methyl (2Z)-2-{[(3-hydroxy-3-methylbutanoyl)oxy]methyl}but-2-enoate O=C1/C=C(/C)\C[C@H](C)[C@](C)(O)C(=O)OC[C@@H]2[C@@H]3[C@H](O1)CCN3CC2 (1R,4Z,7S,8S,12S,18R)-8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹?,¹?]octadec-4-ene-3,9-dione ClC[N@+]12CC[C@H]3[C@@H]2[C@@H](CC1)OC(=O)C[C@@]1(O[C@@](C(=O)OC3)(C)[C@@H](C1)C)C (1R,5R,7R,8S,12S,15R,18R)-15-(chloromethyl)-5,7,8-trimethyl-3,9-dioxo-2,10,19-trioxa-15-azatetracyclo[10.5.1.1?,?.0¹?,¹?]nonadecan-15-ium O=C1O[C@@H]2CCN3[C@@H]2C(CC3)COC(=O)[C@]([C@H](C1)C)(C)OCc1ccccc1 (1R,5S,6R,16R)-6-(benzyloxy)-5,6-dimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadecane-3,7-dione ClC[N+]12CC[C@H]3[C@@H]2[C@@H](CC1)OC(=O)/C=C(/C)\C[C@H]([C@@](C(=O)OC3)(C)O)C (1R,4Z,7R,8R,12S,18R)-15-(chloromethyl)-8-hydroxy-5,7,8-trimethyl-3,9-dioxo-2,10-dioxa-15-azatricyclo[10.5.1.0¹?,¹?]octadec-4-en-15-ium CC(=O)O[C@@]1(C)C(=O)OC[C@H]2CCN3[C@H]2[C@H](OC(=O)/C=C(\C[C@H]1C)/C)CC3 (1R,4Z,7R,8R,12S,18R)-5,7,8-trimethyl-3,9-dioxo-2,10-dioxa-15-azatricyclo[10.5.1.0¹?,¹?]octadec-4-en-8-yl acetate CC(=O)O[C@@]1(C)C(=O)OC[C@H]2CC[N+]3([C@H]2[C@H](OC(=O)/C=C(\C[C@H]1C)/C)CC3)[O-] (1R,4Z,7R,8R,12S,18R)-8-(acetyloxy)-5,7,8-trimethyl-3,9-dioxo-2,10-dioxa-15-azatricyclo[10.5.1.0¹?,¹?]octadec-4-en-15-ium-15-olate COC(=O)C[C@H]1C[C@H]2[C@H]3N1CC[C@H]3OC(=O)/C=C(\C[C@H]([C@@](C(=O)OC2)(C)O)C)/C Callosine c1ccc(cc1)COC[C@H]1CCN2[C@H]1[C@H](OCc1ccccc1)CC2 (1R,7S,7aR)-1-(benzyloxy)-7-[(benzyloxy)methyl]-hexahydro-1H-pyrrolizine O[C@H]1CN2[C@H]([C@H]1C(=O)O)[C@H](CC2)OC1CCCCO1 (1R,2R,7S,7aR)-2-hydroxy-7-(oxan-2-yloxy)-hexahydro-1H-pyrrolizine-1-carboxylic acid CCOC(=O)[C@H]1[C@@H](O)CN2[C@H]1[C@H](CC2)OC(C)(C)C (1R)-2beta-Hydroxy-7alpha-tert-butoxy-2,3,5,6,7,7aalpha-hexahydro-1H-pyrrolizine-1beta-carboxylic acid ethyl ester C/C=C/1\CC(=C)[C@](O)(CO)C(=O)OCc2c3[C@H](OC1=O)CCn3cc2 Dehydroriddelliine O=C1O[C@H]2[C@H]3[C@]1(CO[Si](C(C)(C)C)(C)C)[C@H](CN3CC2)c1ccccc1 (3R,4S,5R,6R)-1-Aza-3-phenyl-4-[[(tert-butyldimethylsilyl)oxy]methyl]-6-hydroxybicyclo[3.3.0]octane-4-carboxylic acid gamma-lactone O=C(c1ccccc1)OC[C@@]12C(=O)O[C@H]3[C@@H]1N(C[C@@H]2c1ccccc1)CC3 (3R,4S,5R,6R)-1-Aza-3-phenyl-4-(benzoyloxymethyl)-6-hydroxybicyclo[3.3.0]octane-4-carboxylic acid gamma-lactone C/C=C(\C(=O)O[C@@H]1CC[N+]2([C@@H]1[C@@H](COC(=O)/C(=C/C)/CO)CC2)[O-])/C (1S,7aalpha)-1beta-[[(E)-2-(Hydroxymethyl)-2-butenoyl]oxymethyl]-7beta-[[(Z)-2-methyl-2-butenoyl]oxy]hexahydro-1H-pyrrolizine 4-oxide COCO[C@H]1CN2[C@H]([C@@H]1OCOC)[C@H]([C@@H]([C@H]2C(=O)OCC)C(=O)OC)C(=O)OC (1S,7abeta)-Hexahydro-6alpha,7beta-di(methoxymethoxy)-1H-pyrrolizine-1beta,2alpha,3beta-tricarboxylic acid 3-ethyl 1,2-dimethyl ester COC(=O)C1(CCN2C1C(CC2)OCc1ccccc1[NH+](O)[O-])[Se]c1ccccc1 [2-({[7-(methoxycarbonyl)-7-(phenylselanyl)-hexahydro-1H-pyrrolizin-1-yl]oxy}methyl)phenyl]azinic acid O=C1/C=C(/C)\C[C@H](C)[C@](C)(O)C(=O)OC[C@@H]2[C@@H]3[C@H](O1)CC[NH+]3CC2 (1R,4Z,7S,8S,12S,18R)-8-hydroxy-5,7,8-trimethyl-3,9-dioxo-2,10-dioxa-15-azatricyclo[10.5.1.0¹?,¹?]octadec-4-en-15-ium C[Si](CCOCOC[C@H]1CCN2[C@@H]1[C@@H](OCOCC[Si](C)(C)C)CC2)(C)C (1S,7S,7aS)-1-{[2-(trimethylsilyl)ethoxy]methoxy}-7-({[2-(trimethylsilyl)ethoxy]methoxy}methyl)-hexahydro-1H-pyrrolizine COC(=O)[C@@H]1[C@@H](O)C(=O)N2[C@H]1[C@@H](OC(C)(C)C)[C@@H](C2)OC(C)(C)C (1S,2R,6R,7R,7aR)-6,7-Di-tert-butoxy-2-hydroxy-3-oxohexahydro-1H-pyrrolizine-1-carboxylic acid methyl ester C/C=C/1\CC(=C)[C@@](C)(O)C(=O)OC[C@@H]2[C@@H]3[C@H](OC1=O)CCN3C[C@H]2O Neoangularine C/C=C/1\C[C@@H](C)[C@@](C)(O)C(=O)OC[C@@H]2[C@@H]3[C@H](OC1=O)CCN3C[C@H]2OC(=O)C (1R,4E,6R,7R,11S,12S,17R)-4-ethylidene-7-hydroxy-6,7-dimethyl-3,8-dioxo-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadecan-12-yl acetate C/C=C(/C(=O)OCc1ccn2c1C(OC(=O)/C(=C/C)/C)CC2OC(=O)C)\COC(=O)/C(=C/C)/C Senampeline E C/C=C\1/CC(C)C(C)(O)C(=O)OCC2C3(C(OC1=O)CCN3CC2)C (15Z)-12-hydroxy-8-methyl-1,2-dihydrosenecionan-11,16-dione C/C=C/1\C[C@H](C)[C@H](C)C(=O)OC[C@@H]2[C@@H]3[C@H](OC1=O)CC[NH+]3CC2 (1R,4E,6S,7S,11S,17R)-4-ethylidene-6,7-dimethyl-3,8-dioxo-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadecan-14-ium CC=C1C[C@@H](C)[C@](C)(O)C(=O)OC[C@H]2[C@]3([C@H](OC1=O)CC[NH+]3CC2)C (1R,6R,7S,11R,17S)-4-ethylidene-7-hydroxy-6,7,17-trimethyl-3,8-dioxo-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadecan-14-ium CC=C1C[C@@H](C)[C@](C)(O)C(=O)OC[C@H]2[C@]3([C@H](OC1=O)CCN3CC2)C (1R,6R,7S,11R,17S)-4-ethylidene-7-hydroxy-6,7,17-trimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadecane-3,8-dione O=C1C/C=C\C(=O)OCC2C3C(O1)CCN3CC2 (5Z)-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹?]hexadec-5-ene-3,7-dione CC=C(C(=O)OCc1ccn2c1C(OC(=O)C(=CC)C)CC2OC(=O)C)COC(=O)C(=CC)C 3-{[3-(acetyloxy)-1-[(2-methylbut-2-enoyl)oxy]-2,3-dihydro-1H-pyrrolizin-7-yl]methoxy}-2-ethylidene-3-oxopropyl 2-methylbut-2-enoate OC/C(=C/C(=O)OC[C@H]1CCN2C1[C@@H](CC2)OC(=O)/C(=C/C)/C)/C [(1S,7R)-7-{[(2E)-2-methylbut-2-enoyl]oxy}-hexahydro-1H-pyrrolizin-1-yl]methyl (2E)-4-hydroxy-3-methylbut-2-enoate CO[C@H]1CN2[C@H]3[C@H]1COC(=O)[C@@](C)(O)[C@@H](C)C(CC(=O)O[C@H]3CC2)C (1S,6S,7S,11S,12R,17S)-7-hydroxy-12-methoxy-5,6,7-trimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadecane-3,8-dione O=C1OC[C@@H]2CCN3C2[C@H](CC3)OC(=O)[C@](CC(=O)O[C@@H]([C@@H](C1)C(C)C)C)(O)C(C)C (1S,4R,8R,9S,14R)-4-hydroxy-8-methyl-4,9-bis(propan-2-yl)-2,7,12-trioxa-17-azatricyclo[12.5.1.0¹?,²?]icosane-3,6,11-trione C/C=C(\C(=O)O[C@H]1CCN2[C@@H]1[C@H](CC2)COC(=O)[C@@]([C@@H](O[Si](C)(C)C)C)(C(C)C)O[Si](C)(C)C)/C 7-Angelylechinatine C/C=C(/C(=O)O[C@H]1CCN2[C@@H]1[C@H](CC2)COC(=O)[C@@]([C@@H](O[Si](C)(C)C)C)(C(C)C)O[Si](C)(C)C)\C 7-Tiglylechinatine OC[C@H]1CCN2[C@H]1[C@@H](CC2)OC(=O)C=C(C)C 7-Senecioylplatynecine CC(=O)O[C@@H]1CCN2[C@@H]1[C@@H](COC(=O)C=C(C)C)CC2 9-O-Senecioylplatynecine OC[C@@H]1CCN2C1[C@H](CC2)OC(=O)Cc1ccccc1 Ipanguline D6 O=C(Cc1ccccc1)O[C@@H]1CCN2C1[C@H](CC2)COC(=O)[C@]([C@@H](O)C)(O)C Ipanguline A1 CC(=O)O[C@H]([C@@](C(=O)OC[C@H]1CCN2C1[C@@H](CC2)OC(=O)Cc1ccccc1)(O)C)C Ipanguline A2 CC(=O)O[C@H]([C@@](C(=O)OC[C@H]1CCN2C1[C@@H](CC2)OC(=O)Cc1ccccc1)(OC(=O)C)C)C Ipanguline A3 CCC(C(=O)O[C@H]([C@@](C(=O)OC[C@H]1CCN2C1[C@@H](CC2)OC(=O)Cc1ccccc1)(O)C)C)C Ipanguline A4 CC(=O)O[C@H]([C@@](C(=O)OC[C@H]1CCN2C1[C@@H](CC2)OC(=O)c1ccccc1O)(O)C)C Ipanguline B2 CC(=O)O[C@@]([C@@H](OC(=O)C)C)(C(=O)OC[C@H]1CCN2C1[C@@H](CC2)OC(=O)c1ccccc1O)C Ipanguline B3 CCC(C(=O)O[C@@H]1CCN2C1[C@H](CC2)COC(=O)[C@]([C@@H](O)C)(O)C)C Ipanguline C1 CCC(C(=O)O[C@@H]1CCN2C1[C@H](CC2)COC(=O)[C@]([C@@H](OC(=O)C)C)(O)C)C Ipanguline C2 CCC(C(=O)O[C@@H]1CCN2C1[C@H](CC2)COC(=O)[C@]([C@@H](OC(=O)C)C)(OC(=O)C)C)C Ipanguline C3 CCC(C(=O)O[C@@H]1CCN2C1[C@H](CC2)COC(=O)[C@]([C@@H](OC(=O)C(CC)C)C)(O)C)C Ipanguline C4 OC[C@H]1CCN2C1[C@@H](CC2)OC(=O)[C@]([C@@H](O)C)(O)C Ipanguline D12 OC[C@H]1CCN2C1[C@@H](CC2)OC(=O)C(C(OC(=O)/C(=C/C)/C)C)(O)C Ipanguline D13 CC(=O)O[C@@H]([C@@](C(=O)OC[C@H]1CCN2C1[C@@H](CC2)OC(=O)Cc1ccccc1)(OC(=O)C)C)C Isoipanguline A3 O=C(c1ccccc1O)O[C@@H]1CCN2C1[C@H](CC2)COC(=O)[C@]([C@H](O)C)(O)C Isoipanguline B1 CCC(C(=O)O[C@@H]1CCN2C1[C@@H](CO)CC2)C 7-(2-Methylbutylryl)platynecine C/C=C(/C(=O)O[C@@H]1CCN2C1[C@H](CC2)COC(=O)C(C(OC(=O)/C(=C/C)/C)C)(O)C)\C Ipanguline C5 C/C=C(/C(=O)O[C@@H]1CCN2C1[C@H](CC2)COC(=O)C(C(O)C)(O)C)\C Ipanguline C6 OC[C@H]1C(O)CN2[C@H]1[C@@H](CC2)OC(=O)C(C(=O)C)C Procerine CCNC(=O)OCc1ccn2c1C(CC2)OC(=O)NCC {1-[(ethylcarbamoyl)oxy]-2,3-dihydro-1H-pyrrolizin-7-yl}methyl N-ethylcarbamate CCOC(=O)C1C(OC(=O)C)CN2C1C(CC2)OC(=O)C ethyl 2,7-bis(acetyloxy)-hexahydro-1H-pyrrolizine-1-carboxylate C/C=C(/C(=O)O[C@@H]1CC[N+]2([C@@H]1[C@H](COC(=O)/C(=C\C)/CO)CC2)[O-])\C (1R,7R,7aR)-1-({[(2Z)-2-(hydroxymethyl)but-2-enoyl]oxy}methyl)-7-{[(2E)-2-methylbut-2-enoyl]oxy}-octahydropyrrolizin-4-ium-4-olate O=C1O[C@@H]2CC[N+]3([C@@H]2[C@]2(COC(=O)[C@@]([C@@]([C@@H]1C)(C)O)(C)O)O[C@@H]2C3)C(=O)C(F)(F)F (1R,5S,6S,7S,10R,15R,17S)-5,6-dihydroxy-5,6,7-trimethyl-4,8-dioxo-13-(trifluoroacetyl)-3,9,16-trioxa-13-azatetracyclo[8.6.1.0¹,¹?.0¹³,¹?]heptadecan-13-ium C/C=C(\C(=O)O[C@@H]1CC[N+]2([C@@H]1[C@H](COC(=O)/C(=C/C)/CO)CC2)[O-])/C (1R,7R,7aR)-1-({[(2E)-2-(hydroxymethyl)but-2-enoyl]oxy}methyl)-7-{[(2Z)-2-methylbut-2-enoyl]oxy}-octahydropyrrolizin-4-ium-4-olate C/C=C/1\C[C@H](C)[C@@](C)(O)C(=O)OC[C@H]2[C@H]3[C@H](OC1=O)CCN3C[C@H]2O (1R,4E,6S,7R,11R,12S,17S)-4-ethylidene-7,12-dihydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹?,¹?]heptadecane-3,8-dione CCOCc1ccn2c1[C@H](OCC)CC2 (1R)-1-ethoxy-7-(ethoxymethyl)-2,3-dihydro-1H-pyrrolizine C/C=C(\C(=O)O[C@@H]1CC[N+]2([C@@H]1[C@H](COC(=O)/C(=C\C)/CO)CC2)[O-])/C (1R,7R,7aR)-1-({[(2Z)-2-(hydroxymethyl)but-2-enoyl]oxy}methyl)-7-{[(2Z)-2-methylbut-2-enoyl]oxy}-octahydropyrrolizin-4-ium-4-olate CC(=O)O[C@@]1(C)C(=O)OC[C@H]2CCN3[C@H]2[C@H](OC(=O)C=C(C[C@H]1C)C)CC3 11-O-Acetylbulgarsenine O=C1C=C(C)C[C@H](C)[C@](C)(O)C(=O)OC[C@@H]2[C@@H]3[C@H](O1)CCN3CC2 Iodanthine O[C@H]1CN2[C@@H]3[C@@H]1COC(=O)[C@](C)(O)[C@]([C@H](C(=O)O[C@@H]3CC2)C(C)C)(C)O Croalbidine CC(=O)O[C@@]1(C)C(=O)OCc2ccn3c2[C@H](OC(=O)C(=C)[C@H]([C@H]1C)C)CC3=O Pterophorine C/C=C\1/C[C@@H](C)[C@@](C)(O)C(=O)OC[C@H]2[C@@H]3[C@H](OC1=O)CC[N+]3([O-])CC2 Platyphylline N-oxide C/C=C\1/C[C@@H](C)[C@@](C)(O)C(=O)OCc2c3[C@H](OC1=O)CC(=O)n3cc2 7-epi-Deacetylsenaetnin C/C=C/1\CC(=C)[C@@](C)(O)C(=O)OCc2c3[C@H](OC1=O)CCn3cc2 Dehydroseneciphylline O=C1OC2CCN3[C@@H]2C(CC3)COC(=O)[C@@]2([C@H](C1(O)C[C@@H]2C)C)C Lankongensisine CC([C@@H]1C(=O)O[C@@H]2CCn3c2c(COC(=O)[C@]([C@@]1(C)O)(C)O)cc3)C Dehydrotrichodesmine CCC(C(=O)O[C@@H]1CCN2[C@@H]1[C@H](CC2)COC(=O)[C@]([C@H](O)C)(O)C)C [(1S,7R,7aR)-7-[(2-methylbutanoyl)oxy]-hexahydro-1H-pyrrolizin-1-yl]methyl (2S,3R)-2,3-dihydroxy-2-methylbutanoate OC[C@H]1CCN2[C@H]1[C@@H](CC2)OC(=O)C(C(OC(=O)/C(=C/C)/C)C)(O)C 4-{[(1R,7S,7aR)-7-(hydroxymethyl)-hexahydro-1H-pyrrolizin-1-yl]oxy}-3-hydroxy-3-methyl-4-oxobutan-2-yl (2E)-2-methylbut-2-enoate CCOC(=O)[C@@H]1[C@@H](O)C(=O)N2[C@H]1[C@H](CC2)OC1CCCCO1 (1S,7aalpha)-2beta-Hydroxy-3-oxo-7alpha-(tetrahydro-2H-pyran-2-yloxy)hexahydro-1H-pyrrolizine-1alpha-carboxylic acid ethyl ester CCOC(=O)[C@@H]1[C@@H](O)CN2[C@H]1[C@H](CC2)OC1CCCCO1 (1S,7aalpha)-2beta-Hydroxy-7alpha-(tetrahydro-2H-pyran-2-yloxy)hexahydro-1H-pyrrolizine-1alpha-carboxylic acid ethyl ester CC[C@@]1(C)C(=O)O[C@@H]2CCN3C2[C@H](COC(=O)[C@H]([C@]1(C)O)C)[C@H](C3)O Neocroalbidine CC[C@@]1(C)C(=O)O[C@@H]2CCN3C2[C@H](COC(=O)[C@H]([C@]1(C)O)C)[C@H](C3=O)O Neocroalbidinone OCC1CC[N+]2([C@H]1[C@@H](CC2)OC(=O)[C@@]([C@@H](O)C)(C(C)C)O)[O-] Dihydroheliospathuline N-oxide CC(=O)OC[C@H]1[C@H](OC(=O)C)CN2[C@@H]1[C@H](OC(=O)C)[C@H](C2)OC(=O)C (1S,7aalpha)-1alpha,2beta,6beta-Triacetoxy-7alpha-(acetoxymethyl)hexahydro-1H-pyrrolizine CC(=O)O[C@@H]1CN2[C@@H]([C@H]1COC(=O)C(C)(C)C)[C@@H]([C@H](C2)OC(C)(C)C)OC(C)(C)C (1S,7aalpha)-1alpha,2beta-Bis(tert-butyloxy)-6beta-acetoxy-7alpha-(pivaloyloxymethyl)hexahydro-1H-pyrrolizine OC[C@H]1[C@H](CN2[C@H]1CCC2)OC(=O)/C(=C\C)/C Petasinine CC[C@H]([C@H](C(=O)OC[C@H]1CCN2[C@H]1CCC2)O)C Cremastrine CC(=O)O[C@@H]([C@](C(=O)OC[C@@H]1CCN2[C@H]1CCC2)(C(C)C)O)C 3'-Acetyltrachelanthamine CC([C@](C(=O)OC[C@H]1CC[N+]2([C@H]1CCC2)[O-])(C(O)C)O)C Trachelanthamine N-oxide CC([C@](C(=O)OC[C@H]1CCN2[C@H]1CCC2)(C(O)C)O)C Trachelanthamine CCC(C(C(=O)OCC1CCN2C1CCC2)(C(O)C)O)C Curassavine CC([C@](C(=O)OC[C@@H]1CCN2[C@H]1CCC2)([C@@H](O)C)O)C Heliovicine CCC(C(C(=O)OCC1CCN2C1CCC2)O)(O)C Strigosine CC=C(C(=O)OCC1C(O)CN2C1CCC2)C (2-hydroxy-2,3,5,6,7,8-hexahydro-1H-pyrrolizin-1-yl)methyl 2-methylbut-2-enoate CCC(C(C(=O)OCC1CCN2C1CCC2)(CC(C)C)O)O C[C@@H]([C@](C(O)(C)C)(C(=O)OC[C@@H]1CCN2[C@H]1CCC2)O)O Foridinine CC(=O)OC[C@@H]1CCN2[C@H]1CCC2 9-Acetyltrachelanthamidine CCC(C(=O)OC[C@@H]1CCN2[C@H]1CCC2)C CC[C@]([C@H](C(=O)OC[C@@H]1CC[N+]2([C@@H]1CCC2)[O-])O)(O)C CCCC(=O)OCC1CCN2C1CCC2 C/C=C(\C(=O)OC[C@@H]1CCN2[C@H]1CCC2)/C 9-Angeloyltrachelanthamidine C/C=C(\C(=O)OC([C@@](C(=O)OC[C@@H]1CCN2[C@H]1CCC2)(C(C)C)O[Si](C)(C)C)C)/C .beta.-angelyl-trachelanthamine C/C=C(/C(=O)OC([C@@](C(=O)OC[C@@H]1CCN2[C@H]1CCC2)(C(C)C)O[Si](C)(C)C)C)\C O=C(C(O)C)OC[C@@H]1CCN2[C@H]1CCC2 Minalobine A C/C=C(/C(=O)OC[C@@H]1CCN2[C@H]1CCC2)\C Minalobine B C=C[C@](C(=O)OC[C@@H]1CCN2[C@H]1CCC2)(O)C Minalobine C CCC(C(=O)OC[C@@H]1CCN2[C@H]1CCC2)(O)C Minalobine D CCC(=O)OC(C(C(=O)OC[C@@H]1CCN2[C@H]1CCC2)(O)C)C Minalobine I CCC(C(=O)OC(C(C(=O)OC[C@@H]1CCN2[C@H]1CCC2)(O)C)C)C Minalobine K C/C=C(/C(=O)OC(C(C(=O)OC[C@@H]1CCN2[C@H]1CCC2)(O)C)C)\C Minalobine M COC(=O)[C@](CC(=O)OC[C@@H]1CCN2[C@H]1CCC2)(CC(C)C)O Cornucervine CC(=O)OC[C@H]1CC(=O)N2[C@H]1CCC2 (7aalpha)-1beta-(Acetoxymethyl)hexahydro-1H-pyrrolizine-3-one C/C=C(\C(=O)OC[C@H]1[C@@H](O)CN2C1CCC2)/C [(1S,2R,8R)-2-hydroxy-2,3,5,6,7,8-hexahydro-1H-pyrrolizin-1-yl]methyl (Z)-2-methylbut-2-enoate