A diterpene from Nepeta septemcrenata

被引：11

作者：

Khalil, AT ^{[1
]}

Gedara, SR ^{[1
]}

Lahloub, MF ^{[1
]}

Halim, AF ^{[1
]}

Voehler, M ^{[1
]}

机构：

[1] VANDERBILT UNIV,DEPT CHEM,NASHVILLE,TN

来源：

PHYTOCHEMISTRY | 1997年 / 44卷 / 03期

关键词：

Nepeta septemcrenata; Lamiaceae; diterpene; isopimarane; flavone; structure elucidation; relative stereochemistry; antimicrobial activity;

D O I：

10.1016/S0031-9422(96)00471-2

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：

A new isopimarane-type diterpene was isolated from the ethanol extract of the aerial parts of Nepeta septemcrenata. Its structure was established as 1 alpha-hydroxy-7 alpha,14 alpha,18-triacetoxy-isopimara-8,15-diene using different spectroscopic techniques (UV, IR, MS and 1 and 2D NMR). In addition, 7-O-methylapigenin was also isolated and identified. Copyright (C) 1997 Elsevier Science Ltd

引用

页码：475 / 478

页数：4