pachysan-16-ene-3β,28-diol diacetate 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 为溶剂,
反应 4.0h,
以0.8 mg的产率得到Acetic acid (3S,4R,4aS,6bR,12bS,14aS)-4,4a,6b,8,11,11,12b,14a-octamethyl-1,2,3,4,4a,5,6,6a,6b,7,9,10,11,12,12a,12b,13,14,14a,14b-icosahydro-picen-3-yl ester