149199-48-4 Chryseno(2,1-c)oxepin-13b(3H)-carboxylic acid, 5,5a,6,7,7a,7b,8,9,9a,10,13,13a,14,15,15a,15b-hexadecahydro-7,13a-dihydroxy-5a-(1-hydroxyethyl)-7b,9a,12,15a-tetramethyl-3-oxo-, methyl ester, (5aS-(5aalpha(S*),7alpha,7aalpha,7bbeta,9abeta,13abeta,13balpha,15abeta,15balpha))- D:A-Friedo-A-homo-23,24,30-trinor-4-oxaoleana-1,20-dien-27-oic acid, 7,18-dihydroxy-5-(1-hydroxyethyl)-3-oxo-, methyl ester, (5alpha(R),7alpha)- Galphimine B Methyl (5aS-(5aalpha(S*),7alpha,7aalpha,7bbeta,9abeta,13abeta,13balpha,15abeta,15balpha))-5,5a,6,7,7a,7b,8,9,9a,10,13,13a,14,15,15a,15b-hexadecahydro-7,13a-dihydroxy-5a-(1-hydroxyethyl)-7b,9a,12,15a-tetramethyl-3-oxochryseno(2,1-c)oxepin-13b(3H)-carboxylate Methyl 5,5a,6,7,7a,7b,8,9,9a,10,13,13a,14,15,15a,15b-hexadecahydro-7,13a-dihydroxy-5a-(1-hydroxyethyl)-7b,9a,12,15a-tetramethyl-3-oxochryseno(2,1-c)oxepin-13b(3H)-carboxylate (5aS-(5aalpha(S*),7alpha,7aalpha,7bbeta,9abeta,13abeta,13balpha,15abeta,15balpha))-