CONSTITUENTS OF TROPICAL MEDICINAL-PLANTS .63. SYNTHESIS OF 2-METHOXYONYCHINE ALKALOIDS - STRUCTURE REVISION OF OXYLOPIDINE

被引：6

作者：

ACHENBACH, H

SCHWINN, A

机构：

[1] Institut für Pharmazie und Lebensmittelchemie, Universität Erlangen, Erlangen, D-91052

来源：

ARCHIV DER PHARMAZIE | 1994年 / 327卷 / 12期

关键词：

D O I：

10.1002/ardp.19943271202

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Condensation of beta-aminocinnamic acid esters with 3-chloro-2-methoxycrotonaldehyde opened an easy access to 2-phenyl-5-merhoxy-4-methylnicotinic acid esters which were cyclized by polyphosphoric acid to yield the corresponding 2-methoxyonychines. By this method a number of 2-methoxy-substituted onychines were prepared for the first time, i.a. oxylopidine, the structure of which has to be revised.

引用

页码：755 / 762

页数：8

共 17 条

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