ACETYLENES AND LABDANES FROM BACCHARIS-PEDUNCULATA

被引:10
作者
JAKUPOVIC, J [1 ]
SCHUSTER, A [1 ]
WASSHAUSEN, DC [1 ]
机构
[1] SMITHSONIAN INST,DEPT BOT,WASHINGTON,DC 20560
关键词
BACCHARIS-PEDUNCULATA; COMPOSITAE; ACETYLENES; DITERPENES; LABDANES;
D O I
10.1016/0031-9422(91)85145-P
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 Baccharis pedunculata afforded, in addition to known compounds, two C-16-acetylenes and four C-17-acetylenic carboxylic acids as well as four labdane derivatives. The structures were elucidated by high field NMR spectroscopy. Biogenetic aspects are discussed briefly.
引用
收藏
页码:2785 / 2787
页数:3
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