2-Oxiraneacetic acid, a-[2-[(1R,2R,4R,4aR,6S,8aS)-octahydro-4,6-dihydroxy-5,5,8a-trimethylspiro[naphthalene-2(1H),2'-oxiran]-1-yl]ethylidene]-,methyl ester, (aE)- (157878-19-8)

Identification
Name:	2-Oxiraneacetic acid, a-[2-[(1R,2R,4R,4aR,6S,8aS)-octahydro-4,6-dihydroxy-5,5,8a-trimethylspiro[naphthalene-2(1H),2'-oxiran]-1-yl]ethylidene]-,methyl ester, (aE)-
Synonyms:	Oxiraneaceticacid, a-[2-(octahydro-4,6-dihydroxy-5,5,8a-trimethylspiro[naphthalene-2(1H),2'-oxiran]-1-yl)ethylidene]-,methyl ester (9CI); Spiro[naphthalene-2(1H),2'-oxirane], oxiraneacetic acidderiv.; (+)-Aulacocarpin B; Aulacocarpin B
CAS:	157878-19-8
Molecular Formula:	C21H32 O6
Molecular Structure:
Properties
Safety Data

Other Product

2-Oxiraneacetic acid, a-[2-[(1R,2R,4aR,6S,8aS)-octahydro-6-hydroxy-5,5,8a-trimethylspiro[naphthalene-2(1H),2'-oxiran]-1-yl]ethylidene]-,methyl ester, (aE)-
2-Butenoic acid,2-methyl-,(1R,4R,4aR,5S,6R,- 8S,8aR)-8-(acetyloxy)-8a-[(acetyloxy)methyl]- 5-[(2S,3aR,6aS)-hexahydrofuro[2,3-b]furan- 2-yl]octahydro-5,6-dimethylspiro[naphthalene- 1(2H),2'-oxiran]-4-yl ester,(2E)-
2(3H)-Furanone,dihydro-3-[2-[(1R,2S,4aS,8aS)-octahydro-5,5,8a-trimethylspiro[naphthalene-2(1H),2'-oxiran]-1-yl]ethylidene]-,(3E)-
Butanoic acid,2-methyl-,(1S)-2-[(1R,4R,4aR,5S,6R,8S,8aR)-8a-[(acetyloxy)methyl]octahydro-4,8-dihydroxy-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-5-yl]-1-(2,5-dihydro-5-oxo-3-furanyl)ethylester, (2S)-
2(5H)-Furanone,4-[(2S)-2-(acetyloxy)-2-[(1R,4aR,5S,6S,8S,8aR)-8a-[(acetyloxy)methyl]-8-(benzoyloxy)octahydro-6-hydroxy-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-5-yl]ethyl]-
2(5H)-Furanone,4-[(2S)-2-(acetyloxy)-2-[(1R,- 4aR,5S,6S,8S,8aR)-8-(acetyloxy)-8a- [(acetyloxy)methyl]octahydro-6-hydroxy-5,6- dimethylspiro[naphthalene-1(2H),2'-oxiran]-5- yl]ethyl]-
2(5H)-Furanone,4-[(1E)-2-[(1R,4aR,5R,6S,8S,8aR)-8a-[(acetyloxy)methyl]-8-(benzoyloxy)octahydro-6-hydroxy-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-5-yl]ethenyl]-
2(5H)-Furanone,4-[2-[(1R,4aR,5R,6S,8S,8aR)-8a-[(acetyloxy)methyl]-8-(benzoyloxy)octahydro-6-hydroxy-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-5-yl]ethyl]-
1-Naphthaleneacetaldehyde,decahydro-6-hydroxy-8a-methyl-2-[(2R,3S,3aR,5'R,6aS)-3,3',3a,4',5',6,6',6a-octahydro-3,4,5'-trimethylspiro[2H-cyclopenta[b]furan-2,2'-[2H]pyran]-5-yl]-,(1S,2R,4aS,6S,8aS)- (9CI)
Butanoic acid,2-methyl-,(1S)-2-[(1R,4R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-8a-[(acetyloxy)methyl]octahydro-4-hydroxy-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-5-yl]-1-(2,5-dihydro-5-oxo-3-furanyl)ethylester, (2S)-
Butanoic acid,2-methyl-,(1S)-2-[(1R,4R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)octahydro-4-hydroxy-8a-(hydroxymethyl)-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-5-yl]-1-(2,5-dihydro-5-oxo-3-furanyl)ethylester, (2S)-
2-Butenoic acid,2-methyl-,[(1R,4R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-5-[(2S,3aR,6aS)-hexahydrofuro[2,3-b]furan-2-yl]octahydro-4-hydroxy-5,6-dimethylspiro[naphthalene-1(8aH),2'-oxiran]-8a-yl]methylester, (2E)- (9CI)
Ethanone,2-[(1R,2R,4aR,5S,6R,8S,8aR)-2,8-bis(acetyloxy)-8a-[(acetyloxy)methyl]octahydro-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-5-yl]-1-(3-furanyl)-
Propanoic acid,2-methyl-,(1R,4aR,5S,6S,8S,- 8aR)-5-[(1S)-1-(acetyloxy)-2-(2,5-dihydro- 5-oxo-3-furanyl)ethyl]-3,4,4a,5,6,7,8,8aoctahydro- 6-hydroxy-8a-(hydroxymethyl)-5,- 6-dimethylspiro[naphthalene-1(2H),2'-oxiran]- 8-yl ester
Butanoic acid,2-methyl-,(1R,4R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-8a-[(acetyloxy)methyl]-5-[(2S,3aR,6aS)-hexahydrofuro[2,3-b]furan-2-yl]octahydro-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-4-ylester, (2S)- (9CI)
2-Butenoic acid,2-methyl-,(1R,4aR,5S,6S,8S,8aR)-5-[(1S)-1-(acetyloxy)-2-(2,5-dihydro-5-oxo-3-furanyl)ethyl]-8a-[(acetyloxy)methyl]octahydro-6-hydroxy-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-8-ylester, (2E)-
2-Butenoic acid,2-methyl-,(1R,4aR,5S,6S,8S,8aR)-8a-[(acetyloxy)methyl]-5-[(1S)-2-(2,5-dihydro-5-oxo-3-furanyl)-1-hydroxyethyl]octahydro-6-hydroxy-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-8-ylester, (2E)-
Butanoic acid,2-methyl-,(1R,4aR,5S,6S,8S,8aR)-5-[(1S)-1-(acetyloxy)-2-(2,5-dihydro-5-oxo-3-furanyl)ethyl]-8a-[(acetyloxy)methyl]octahydro-6-hydroxy-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-8-ylester, (2S)-
2(5H)-Furanone,4-[2-[(1R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-8a-[(acetyloxy)methyl]octahydro-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-5-yl]ethyl]-
Butanoic acid,2-methyl-,(1S)-2-[(1R,4R,4aR,5S,6R,8S,8aR)-4,8-bis(acetyloxy)-8a-[(acetyloxy)methyl]octahydro-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-5-yl]-1-(2,5-dihydro-5-oxo-3-furanyl)ethylester, (2S)-