The synthesis of C/D trans- and cis-fused C-nor-D-homoandrostan-3β-ol 3-acetates (11a and 34a) from jervine (1) is described. The configurations of both the compounds and the synthetic intermediates are defined clearly on the basis of the chemical and spectral evidence.
描述了从 jervine (1) 合成 C/D 反式和顺式融合的 C-nor-D-homoandrostan-3β-ol 3-
乙酸酯 (11a 和 34a)。化合物和合成中间体的构型都根据
化学和光谱证据明确定义。