CYCLOPEPTIDE ALKALOIDS - PHENCYCLOPEPTINES FROM THE POLYMORPHIC SPECIES CEANOTHUS-INTEGERRIMUS

被引:17
作者
LAGARIAS, JC [1 ]
GOFF, D [1 ]
KLEIN, FK [1 ]
RAPOPORT, H [1 ]
机构
[1] UNIV CALIF BERKELEY LAWRENCE BERKELEY LAB,BERKELEY,CA 94720
来源
LLOYDIA-THE JOURNAL OF NATURAL PRODUCTS | 1979年 / 42卷 / 02期
关键词
D O I
10.1021/np50002a013
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
Seven cyclopeptide alkaloids, phencyclopeptines 1-7, have been found distributed among three forms of the shrub Ceanothus integerrimus. Chemical degradation, mass spectroscopy, and 1H nmr spectroscopy have established structures for these seven compounds, three of which have been previously reported. The use of cyclopeptide alkaloid structure and distribution for chemotaxonomic assignments is discussed. © 1979, American Chemical Society. All rights reserved.
引用
收藏
页码:220 / 227
页数:8
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