76026-65-8
28-methyl ester, 3-nitrile of (4R)-4-hydroxy-24-nor-3,4-secolupane-3,28-dioic acid
76026-59-0
(3S,4S,5R,8R,9R,10R,13S,14R,15S)-4-(2-Cyano-ethyl)-15-isopropyl-4,9,10-trimethyl-3-((R)-1-methyl-2-oxo-ethyl)-hexadecahydro-cyclopenta[a]phenanthrene-13-carboxylic acid methyl ester
85988-26-7
23-acetoxy-3,4-seco-4(24)-lupene-3,28-dioic acid
85988-27-8
(3R,4R,5R,8R,9R,10R,13S,14R,15S)-3-(1-Hydroxymethyl-vinyl)-15-isopropyl-4-(2-methoxycarbonyl-ethyl)-4,9,10-trimethyl-hexadecahydro-cyclopenta[a]phenanthrene-13-carboxylic acid methyl ester
76026-67-0
28-methyl ester, 3-nitrile of (4R)-4-benzoyloxy-24-nor-3,4-secolupane-3,28-dioic acid