methyl (9S,12S)-5,16,17-tribromo-7-methoxy-11-methyl-9-[methyl(phenylmethoxycarbonyl)amino]-4,10-dioxo-2-oxa-11-azatricyclo[12.2.2.13,7]nonadeca-1(16),3(19),5,14,17-pentaene-12-carboxylate 在
溶剂黄146 、
锌 作用下,
以
甲醇 、
乙醚 为溶剂,
反应 2.0h,
生成 methyl (9S,12S)-5,16,17-tribromo-4-methoxy-11-methyl-9-[methyl(phenylmethoxycarbonyl)amino]-10-oxo-2-oxa-11-azatricyclo[12.2.2.13,7]nonadeca-1(16),3,5,7(19),14,17-hexaene-12-carboxylate