SYNTHESIS AND MOLECULAR-STRUCTURE OF PIPLARTINE (=PIPERLONGUMINE)

被引：38
作者：
BOLL, PM
HANSEN, J
SIMONSEN, O
THORUP, N
机构：
[1] ODENSE UNIV, DEPT CHEM, DK-5230 ODENSE, DENMARK
[2] TECH UNIV DENMARK, CHEM DEPT B, STRUCT CHEM GRP, DK-2800 LYNGBY, DENMARK
来源：
TETRAHEDRON | 1984年 / 40卷 / 01期
关键词：
D O I：
10.1016/0040-4020(84)85116-9
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The structure of piplartine (=piperlongumine) was established as (E)-N-3'',4'',5''-trimethoxycinnamoyl-5,6-dihydro-2(1H)-pyridone (13) by synthesis and by an X-ray crystallographic analysis. Model condensation of (E)-3,4,5-trimethoxycinnamoyl chloride and crotonamide gave not the expected cinnamoylcrotonamide, but (E)-N-3'',4'',5''-trimethoxycinnamoyl-3-chlorobutyramide (12).
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页码：171 / 175
页数：5
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