28-acetyl-22R,25R-spirosolan-4-en-3-one

(22R,25R)-螺旋甾碱-4-烯-3-酮

N-((R)-2-methyl-4-((6aR,6bS,8aS,8bS,11aS,12aS,12bS)-6a,8a,9-trimethyl-4-oxo-2,4,5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-tetradecahydro-1H-naphtho[2',1':4,5]indeno[2,1-b]furan-10-yl)butyl)acetamide

(8S,9S,10R,13S,14S,16S,17R)-17-acetyl-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-yl (R)-5-acetamido-4-methylpentanoate

furosta-5,20(22)-dien-3,26-diyl diacetate