Two novel prenylated flavones from the aerial parts of Melicope micrococca

被引：29

作者：

Sultana, N

Hartley, TG

Waterman, PG ^{[1
]}

机构：

[1] Univ Strathclyde, Dept Pharmaceut Sci, Phytochem Res Labs, Glasgow G1 1XW, Lanark, Scotland

[2] CSIRO, Australian Natl Herbarium, Div Plant Ind, Canberra, ACT 2601, Australia

来源：

PHYTOCHEMISTRY | 1999年 / 50卷 / 07期

关键词：

Melicope micrococca; Rutaceae; flavones; 3,5,4 '-trihydroxy-8,3 '-dimethoxy-7-(3-methylbut-2-enyloxy)flavone; 3,5,8,4 '-tetrahydroxy-7,3 '-dimethoxy-6-(3-methylbut-2-enyl)flavone;

D O I：

10.1016/S0031-9422(98)00673-6

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 novel prenylated flavones, 3,5,4'-trihydroxy-8,3'-dimethoxy-7-(3-methylbut-2-enoxy)flavone and 3,5,8,4'-tetrahydroxy-7,3'-dimethoxy-6-(3-methylbut-2-enyl)flavone have been isolated from the aerial parts of Melicope micrococca (Rutaceae) together with the known compounds, quercetin 3-O-beta-D-glucopyranoside, isorhamnetin 3-O-rutinoside, the acridone alkaloid arborinine, sitosterol 3 beta-O-glucopyranoside (daucosterol) and 5-O-methyl-myo-inositol (sequoyitol). The structures of all compounds were elucidated by spectroscopic methods. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：1249 / 1253

页数：5

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