Asymmetric synthesis of tetracyclic substructures of Strychnos indole alkaloids

被引:6
作者
Amat, M [1 ]
Coll, MD
Llor, N
Escolano, C
Molins, E
Miravitlles, C
Bosch, J
机构
[1] Univ Barcelona, Fac Pharm, Organ Chem Lab, E-08028 Barcelona, Spain
[2] CSIC, Inst Ciencia Mat, Cerdanyola Del Valles 08193, Spain
关键词
D O I
10.1016/S0957-4166(03)00251-9
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The addition of the enolate of methyl 1-methyl-2-indoleacetate 1 and lithium 2-(lithiomethyl)indole-1-carboxyl ate 5 to pyridines and N-alkylpyridinium salts bearing a chiral auxiliary at the 3-position (tolylsulfinyl, acyl iron complexes, bornane-10,2-sultam), with subsequent acid cyclization of the resulting dihydropyridines, is investigated. (C) 2003 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:1691 / 1699
页数:9
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