(3S,5S,9R,10S,13R,17R)-17-((R)-3-[1,3]Dioxolan-2-yl-1-methyl-propyl)-10,13-dimethyl-2,3,4,5,6,7,9,10,11,12,13,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol 在
盐酸 作用下,
以
丙酮 为溶剂,
生成 Acetic acid (3S,5S,10S,13R,14R,17R)-17-((R)-3-[1,3]dioxolan-2-yl-1-methyl-propyl)-10,13-dimethyl-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 、 Acetic acid (3S,5S,9R,10S,13R,17R)-17-((R)-3-[1,3]dioxolan-2-yl-1-methyl-propyl)-10,13-dimethyl-2,3,4,5,6,7,9,10,11,12,13,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester