Synthetic studies on Et-743. Assembly of the pentacyclic core and a formal total synthesis.
Synthetic studies on Et-743. Assembly of the pentacyclic core and a formal total synthesis.
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ET-743的合成研究。五边形核心的组装和正式的总合成。
DOI:
10.1021/jo801159k
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发表时间:
2008-12-19
期刊:
影响因子:
--
通讯作者:
Williams RM
中科院分区:
文献类型:
--
作者:
Fishlock D;Williams RM
A formal total synthesis of the potent anticancer agent Et-743 is described. The tetrahydroisoquinoline core is stereoselectively constructed using a novel radical cyclization of a glyoxalimine. Further elaboration of this core rapidly accessed the pentacyclic core of Et-743, but a mixture of regiosisomers was obtained in the key Pictet-Spengler ring closure. A known advanced intermediate in the synthesis of Et-743 was intercepted, constituting a formal synthesis of the molecule.
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影响因子:
15
作者:
Chen, JC;Chen, XC;Zhu, JP
通讯作者:
Zhu, JP
影响因子:
5.1
作者:
RINEHART, KL;HOLT, TG;GADE, G
通讯作者:
GADE, G
影响因子:
1.8
作者:
Herberich, B;Kinugawa, M;Williams, RM
通讯作者:
Williams, RM
影响因子:
4.9
作者:
De Paolis, M;Chiaroni, A;Zhu, JP
通讯作者:
Zhu, JP
影响因子:
1.8
作者:
Jin, W;Williams, RM
通讯作者:
Williams, RM