(4aR,6S,6aR,11aS,11bR)-11a-Hydroxy-6-methoxy-8,8-dimethyl-2-phenyl-hexahydro-1,3,5,7,9-pentaoxa-cyclohepta[a]naphthalen-11-one 在
吡啶 、 sodium tetrahydroborate 作用下,
以
甲醇 为溶剂,
反应 1.0h,
生成
Acetic acid (4aR,6S,6aR,11S,11aS,11bR)-11a-hydroxy-6-methoxy-8,8-dimethyl-2-phenyl-octahydro-1,3,5,7,9-pentaoxa-cyclohepta[a]naphthalen-11-yl ester