PREDATOR PREY RELATIONSHIP BETWEEN NAVANAX-INERMIS AND BULLA-GOULDIANA - A CHEMICAL APPROACH

被引:33
作者
SPINELLA, A
ALVAREZ, LA
CIMINO, G
机构
[1] Istituto per la Chimica di Molecole di Interesse Biologico, 80072 Arco Felice, NA, C. N. R. Via Toiano
关键词
NAVANAX-INERMIS; BULLA-GOULDIANA; CEPHALASPIDEAN MOLLUSKS; POLYPROPIONATES;
D O I
10.1016/S0040-4020(01)89902-6
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Two new compounds, 5,6-dehydroaglajne-3 (9) and isopulo'upone (10), have been isolated and characterized, along with the already known niuhinone-B (7), from Navanax inermis and its prey Bulla gouldiana, firmly establishing on a chemical basis the predator - prey relationship between this pair of cephalaspidean opisthobranchs. The peculiarity of the metabolites and their structural analogy with other compounds isolated from other cephalaspidean molluscs assign a taxonomic relevance for them.
引用
收藏
页码:3203 / 3210
页数:8
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