(3E,6S,7S,8R,9Z)-12-(2-(((allyloxy)carbonyl)oxy)-5-methoxy-3-nitrophenyl)-7,9-dimethyl-8-((triethylsilyl)oxy)dodeca-1,3,9-trien-6-yl 1-(cyclohex-1-ene-1-carboxamido)cyclopropane-1-carboxylate 在
1,2,3,4,5,6,7,8-八硫杂环辛烷 、 sodium tetrahydroborate 作用下,
以
四氢呋喃 为溶剂,
生成
[(3E,6S,7S,8R,9Z)-12-(3-amino-2-hydroxy-5-methoxyphenyl)-7,9-dimethyl-8-triethylsilyloxydodeca-1,3,9-trien-6-yl] 1-(cyclohexene-1-carbonylamino)cyclopropane-1-carboxylate