三(苯基硫基)膦 、
3-(3α-acetoxy-12-oxo-5β-cholanoxy-)-4-methylthiazole-2(3H)-thione 在
水 作用下,
以
氯苯 为溶剂,
以60%的产率得到Acetic acid (3R,5R,8R,9S,10S,13R,14S,17R)-17-[(R)-3-(bis-phenylsulfanyl-phosphoryl)-1-methyl-propyl]-10,13-dimethyl-12-oxo-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester