Total syntheses of (R)-argentilactone and (R)-goniothalamin via catalytic enantioselective allylation of aldehydes
作者:Ângelo de Fátima、Ronaldo Aloise Pilli
DOI:10.1016/j.tetlet.2003.09.122
日期:2003.11
The totalsyntheses of (R)-argentilactone (five steps, 25% overall yield) and (R)-goniothalamin (three steps, 61% overall yield) have been described through the enantioselectivecatalytic allylation of aldehydes (including a propargylic aldehyde) which provided a rapid access to these natural products that display very interesting biological activities.
Brown, H. C.; Wetherill, R. B., Journal of the Indian Chemical Society, 1999, vol. 76, # 11-12, p. 739 - 742
作者:Brown, H. C.、Wetherill, R. B.
DOI:——
日期:——
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.