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.
作者:Wo̵dzimierz M. Daniewski、Maria Gumuk̵a、Elźbieta Pankowska、Katarzyna Ptaszyńska、Elźbieta Bo̵szyk、Ulla Jacobsson、Torbjorn Norin
DOI:10.1016/0031-9422(93)85166-o
日期:1993.1
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.