Amides and lignanamides from Porcelia macrocarpa

被引：61

作者：

Chaves, MH

Roque, NF

机构：

[1] UNIV SAO PAULO, INST QUIM, BR-05599970 SAO PAULO, SP, BRAZIL

[2] UNIV FED PIAUI, BR-64049550 TERESINA, PIAUI, BRAZIL

来源：

PHYTOCHEMISTRY | 1997年 / 46卷 / 05期

基金：

巴西圣保罗研究基金会;

关键词：

Porcelia macrocarpa; Annonaceae; amides; lignanamides;

D O I：

10.1016/S0031-9422(97)00364-6

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Two new lignanamides, 1,2-dihydro-6,8-dimethoxy-7-hydroxy-1-(3,5-dimethoxy-4-hydroxyph-enyl)-N-1,N-2-bis-[2-(4-hydroxyphenyl)ethyl]-2,3 dicarboxamide and 1,2-dihydro-6,8-dimethoxy-7- hydroxy-1-(3,4-dihydroxyphenyl)-N-1-N-2-bis-[ dicarboxamide, together with N-trans-feruloyltyramine, N-trans-caffeoyltyramine and the new N-trans-sinapoyltyramine were isolate from the branches of Porcelia macrocarpa. This is the first report of lignanamides from an Annonaceae species. (C) 1997 Elsevier Science Ltd.

引用

页码：879 / 881

页数：3

共 10 条

[1] Acetogenins from Porcelia macrocarpa: Stereochemical determination of 2-alkyl-3-hydroxy-4-methyl gamma-lactones by C-13 NMR spectroscopy [J].