3,8-ETHERS OF LACTARANE SESQUITERPENES

被引:23
作者
DANIEWSKI, WM
GUMULKA, M
PANKOWSKA, E
PTASZYNSKA, K
BLOSZYK, E
JACOBSSON, U
NORIN, T
机构
[1] MED ACAD POZNAN,DEPT M,PL-60623 POZNAN,POLAND
[2] ROYAL INST TECHNOL,DEPT ORGAN CHEM,S-10044 STOCKHOLM 70,SWEDEN
关键词
LACTARIUS-NECATOR; BASIDIOMYCETES; FRUITING BODY, LACTARANE 3,8-ETHERS; ANTIFEEDANT ACTIVITY; STORAGE PESTS; TRIBOLIUM-CONFUSUM; TROGODERMA-GRANARIUM; SITOPHYLUS-GRANARIUS;
D O I
10.1016/0031-9422(93)85166-O
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
An ethanol extract of Lactarius necator gave 3,8-oxa-13-hydroxy-lactar-6-en-5-oic acid gamma-lactone and furanether A, besides other known sesquiterpenes. Syntheses of these internal ethers, as well as the 13-oxa-lactonic analogue, were performed. The antifeedant properties of the internal ethers measured against the storage pests Tribolium confusum, Trogoderma granarium and Sitophylus granarius are reported.
引用
收藏
页码:1499 / 1502
页数:4
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