Neoflavonoids from Dalbergia odorifera

被引：78

作者：

Chan, SC ^{[1
]}

Chang, YS ^{[1
]}

Kuo, SC ^{[1
]}

机构：

[1] CHINA MED COLL, GRAD INST PHARMACEUT CHEM, TAICHUNG, TAIWAN

来源：

PHYTOCHEMISTRY | 1997年 / 46卷 / 05期

关键词：

Dalbergia odorifera; Leguminosae; neoflavonoids; 3'-hydroxy-melanettin; 3'-hydroxy-2,4,5-trimethoxydalbergiquinol;

D O I：

10.1016/S0031-9422(97)00365-8

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

Two new neoflavonoids, 3'-hydroxymelanettin and 3'-hydroxy-2,4,5-trimethoxydalbergiquinol were isolated from the heartwood of Dalbergia odorifera, together with the known compounds, dalbergin, melanettin, stevenin, 4-methoxydalbergione, and cearoin. The structures of the new compounds were established by spectral methods, especially 2D NMR. The C-13 assignments using HMQC and HMBC experiments were reported for all compounds. (C) 1997 Published by Elsevier Science Ltd.

引用

页码：947 / 949

页数：3

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