作者:Gottfried Schill、Hartmut Löwer、Claus Ulrich Priester、Udo Frank Windhövel、Hans Fritz
DOI:10.1016/s0040-4020(01)86861-7
日期:1987.1
Starting from vindoline () and 7-methoxycarbonylazoninoindole derivatives , a new concept for the synthesis of vinblastine type alkaloids with natural C(16') stereochemistry is described. Using lactam and chloroindolenine as key intermediatea a stereocontrolled coupling between the dihydroindole and indole subunits under formation of should be achieved. Methanolysis of and intramolecular No-alkylation