某些“南极”拟木蚁种群毒液化学的化学分类学意义。

Chemotaxonomic implications of the venom chemistry of someMonomorium "antarcticum" populations.

机构信息

Laboratory of Chemistry, National Heart, Lung, and Blood Institute, 20892, Bethesda, Maryland.

出版信息

J Chem Ecol. 1988 Dec;14(12):2197-212. doi: 10.1007/BF01014025.

Abstract

A comparative analysis of the venom alkaloids produced by ants in the genusMonomorium (= Chelaner) collected on North Island and South Island, New Zealand, has been undertaken. All of the ants producetrans-2, 5-dialkylpyrrolidines along with 3,5-dialkylpyrrolizidines. The structures and sterochemistry of the novel alkaloidstrans-2-butyl-5-(8-nonenyl) pyrrolidine, (5E,8Z)-3,5-di(5-hexenyl)pyrrolizidine, and (5Z,8E)-3-methyl-5-(8-nonenyl)pyrrolizidine were established by unambiguous synthesis. The geographic distribution and the chemotaxonomic significance of the alkaloids produced by these ants are discussed.

摘要

对在新西兰北岛和南岛采集的单枝蚁属（= Chelaner）蚂蚁所产生的毒液生物碱进行了比较分析。所有的蚂蚁都产生反式-2,5-二烷基吡咯烷以及 3,5-二烷基吡咯里啶。通过明确的合成，确定了新型生物碱反式-2-丁基-5-（8-壬烯基）吡咯烷、（5E,8Z）-3,5-二（5-己烯基）吡咯里啶和（5Z,8E）-3-甲基-5-（8-壬烯基）吡咯里啶的结构和立体化学。讨论了这些蚂蚁产生的生物碱的地理分布和化学生态学意义。