SYNTHESIS OF FR901464 AND ANALOGS WITH ANTITUMOR ACTIVITY
申请人:KOIDE Kazunori
公开号:US20080096879A1
公开(公告)日:2008-04-24
The present invention provides novel analogs of FR901464, as well as an improved methodology for preparing FR901464 and its analogs. These compounds display an anti-cancer activity and are candidates for therapies against a number of disease states associated with dysfunctional RNA splicing.
[EN] FR901464 AND ANALOGS WITH ANTITUMOR ACTIVITY AND METHOD FOR THEIR PREPARATION<br/>[FR] FR901464 ET ANALOGUES PRÉSENTANT UNE ACTIVITÉ ANTITUMORALE, ET PROCÉDÉ DE PRÉPARATION DE CES COMPOSÉS
申请人:UNIV PITTSBURGH
公开号:WO2009031999A1
公开(公告)日:2009-03-12
The present invention provides analogs of FR901464, as well as a methodology for preparing FR901464 and its analogs. These compounds display an anti-cancer activity and are candidates for therapies against a number of disease states associated with dysfunctional RNA splicing.
Total Syntheses, Fragmentation Studies, and Antitumor/Antiproliferative Activities of FR901464 and Its Low Picomolar Analogue
作者:Brian J. Albert、Ananthapadmanabhan Sivaramakrishnan、Tadaatsu Naka、Nancy L. Czaicki、Kazunori Koide
DOI:10.1021/ja067870m
日期:2007.3.1
natural product that lowers the mRNA levels of oncogenes and tumor suppressor genes. In this article, we report a convergent enantioselectivesynthesis of FR901464, which was accomplished in 13 linear steps. Central to the synthetic approach was the diene-ene cross olefin metathesis reaction to generate the C6-C7 olefin without the use of protecting groups as the final step. Additional key reactions include