Acetic acid (4R,4aS,6aS,6bS,8aR,10S,12aR,12bS,14aS,14bS)-10-acetoxy-3,3,6a,6b,9,9,12a,14b-octamethyl-docosahydro-picen-4-yl ester 在
氢氧化钾 作用下,
生成
Acetic acid (4R,4aS,6aS,6bS,8aR,10S,12aR,12bS,14aS,14bS)-10-hydroxy-3,3,6a,6b,9,9,12a,14b-octamethyl-docosahydro-picen-4-yl ester