Synthesis of C13-C22 fragment of the marine sponged polyketide callystatin A

被引:25
作者
Dias, LC [1 ]
Meira, PRR [1 ]
机构
[1] Univ Estadual Campinas, Inst Quim, BR-13083970 Campinas, SP, Brazil
基金
巴西圣保罗研究基金会;
关键词
D O I
10.1016/S0040-4039(01)02104-9
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
We wish to report here our initial efforts towards the total synthesis of callystatin A, describing the synthesis of the C13-C22 fragment. This asymmetric approach uses an efficient syn-aldol reaction, and a diastereoselective epoxidation of an allylic alcohol with m-CPBA followed by epoxide opening with Me2CuLi. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:185 / 187
页数:3
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