A rearranged abietane diterpenoid from Plectranthus hereroensis

被引：15

作者：

Batista, O

Simoes, MF

Nascimento, J

Riberio, S

Duarte, A

Rodriguez, B

DelaTorre, MC

机构：

[1] UNIV LISBON,FAC FARM,CECF,P-1600 LISBON,PORTUGAL

[2] CSIC,INST QUIM ORGAN,E-28006 MADRID,SPAIN

来源：

PHYTOCHEMISTRY | 1996年 / 41卷 / 02期

关键词：

Plectranthus hereroensis; labiatae; rearranged abietane diterpene; 17(15->16); 18(4->3)-bisabeo derivative; antibacterial activity;

D O I：

10.1016/0031-9422(95)00646-X

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 abietane diterpenoid has been isolated from the aerial parts of Plectranthus hereroensis, together with two known diterpenes. The structure of the new substance, 3 beta-acetoxy-6 beta,7 alpha,12-trihydroxy-17(15 --> 16);18(4 --> 3)-bisabeo-abieta-4(19),8,12,16-tetraene-11,14-dione, was established by spectroscopic means and by comparison with closely related compounds. This diterpene showed moderate antibacterial activity.

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收藏

页码：571 / 573

页数：3

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