Enantioselective syntheses of (R)- and (S)-argentilactone and their cytotoxic activities against cancer cell lines
作者:Ângelo de Fatima、Luciana Konecny Kohn、Márcia Aparecida Antônio、João Ernesto de Carvalho、Ronaldo Aloise Pilli
DOI:10.1016/j.bmc.2004.07.044
日期:2004.10
Concise total syntheses of (R)- and (S)-argentilactone have been developed via enantioselective catalytic allylation (ECA) and ring-closing metathesis pathways (four steps, 39% overall yield and 82-84% ee) from 2-octynal and their in vitro activity against cancer cells is described.