ENT-PIMARENE DERIVATIVES FROM PALAFOXIA-ARIDA

被引：5

作者：

ZDERO, C ^{[1
]}

BOHLMANN, F ^{[1
]}

KING, RM ^{[1
]}

机构：

[1] SMITHSONIAN INST,DEPT BOT,WASHINGTON,DC 20560

来源：

PHYTOCHEMISTRY | 1990年 / 29卷 / 02期

关键词：

Compositae; diterpenes; ent-pimarenes; glycosides; manoyloxide derivative; geranyl caprylate; Palafoxia arida; P. texana var. ambigua;

D O I：

10.1016/0031-9422(90)85119-Z

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：

The aerial parts of Palafoxia arida gave in addition to a known ent-pimarene derivative 10 further ones, a manoyl oxide derivative and a new geranyl ester. From P. texana var. ambigua three known E-biformene derivatives were isolated. The structures were elucidated by high field NMR spectroscopy and the chemotaxonomy of the difficult genus Palafoxia is discussed briefly. © 1990.

引用

页码：573 / 577

页数：5

共 18 条

[1]

BANERJEE S, 1986, REV LATINOAM QUIM, V17, P202

[2] NEW MELAMPOLIDES AND DARUTIGENOL FROM SIGESBECKIA-ORIENTALIS [J].