SYNTHESIS OF EPOTHILONES, INTERMEDIATES THERETO AND ANALOGUES THEREOF
申请人:Danishefsky Samuel J.
公开号:US20120316348A1
公开(公告)日:2012-12-13
The present invention provides compounds of formula (I):
as described generally and in classes and subclasses herein. The present invention additionally provides pharmaceutical compositions comprising compounds of formula (I) and provides methods of treating cancer comprising administering a compound of formula (I).
US8513429B2
申请人:——
公开号:US8513429B2
公开(公告)日:2013-08-20
Highly Concise Routes to Epothilones: The Total Synthesis and Evaluation of Epothilone 490
作者:Kaustav Biswas、Hong Lin、Jon T. Njardarson、Mark D. Chappell、Ting-Chao Chou、Yongbiao Guan、William P. Tong、Lifeng He、Susan B. Horwitz、Samuel J. Danishefsky
DOI:10.1021/ja0262333
日期:2002.8.1
A concise modular laboratory construction of the epothilone class of promising antitumor agents has been accomplished. For the first time in the epothilone area, the new synthesis exploits the power of ring-closing olefinmetathesis (RCM) in a stereospecific way. Previous attempts at applying RCM to epothilone syntheses have been repeatedly plagued by complete lack of stereocontrol in the generation