Total Synthesis of (+)-Oocydin A: Application of the Suzuki–Miyaura Cross-Coupling of 1,1-Dichloro-1-alkenes with 9-Alkyl 9-BBN
作者:Emmanuel Roulland
DOI:10.1002/anie.200800585
日期:2008.5.5
SYNTHESIS OF MACROCYCLIC CANCER CHEMOTHERAPY AGENTS AND METHODS OF USE
申请人:Ghosh Arun K
公开号:US20110028540A1
公开(公告)日:2011-02-03
Herein are described a process for forming a quaternary carbon useful in the preparation of macrolactones, an enantioselective synthesis of (+)-peloruside A, and methods for treating a patient in need of relief from cancer or a cancer-related disease. The described processes are useful for preparing compounds containing quaternary carbons, including structural analogs and derivatives of peloruside A.
US8580975B2
申请人:——
公开号:US8580975B2
公开(公告)日:2013-11-12
Enantioselective Total Synthesis of Peloruside A: A Potent Microtubule Stabilizer
作者:Arun K. Ghosh、Xiaoming Xu、Jae-Hun Kim、Chun-Xiao Xu
DOI:10.1021/ol703091b
日期:2008.3.1
An enantioselectivetotalsynthesis of (+)-peloruside A (1) is described. Peloruside A (1) is a potent microtubule stabilizer with significant clinical potential. The synthesis is convergent and involves the assembly of C1-C10 segment 2 and C11-C24 segment 3 by a novel aldol protocol followed by Yamaguchi macrolactonization of the resulting seco-acid, selective methylation of hemi-ketal and removal