ALKALOIDS OF PICEA

被引:40
作者
SCHNEIDER, MJ
MONTALI, JA
HAZEN, D
STANTON, CE
机构
[1] Department of Chemistry, Wellesley College, Wellesley
来源
JOURNAL OF NATURAL PRODUCTS | 1991年 / 54卷 / 03期
关键词
D O I
10.1021/np50075a031
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Epidihydropinidine {3} was isolated from extracts of Picea engelmannii. The trans stereochemistry of 3 is of particular interest, as the previously isolated pinidinol {1} has cis ring substitution. A survey of Picea was conducted to determine the distribution of 3 and 1. Needles of all species tested contained both alkaloids, except those of Picea breweriana, which contained neither. Preliminary tests have indicated a mixture of these alkaloids possesses antifeedant activity against spruce budworm.
引用
收藏
页码:905 / 909
页数:5
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