3,8-ETHERS OF LACTARANE SESQUITERPENES

Authors
DANIEWSKI WM GUMULKA M PANKOWSKA E PTASZYNSKA K BLOSZYK E JACOBSSON U NORIN T
Citation
Wm. Daniewski et al., 3,8-ETHERS OF LACTARANE SESQUITERPENES, Phytochemistry, 32(6), 1993, pp. 1499-1502
Citations number
9
Journal title
Phytochemistry → ACNP
ISSN journal
00319422
Volume
32
Issue
6
Year of publication
1993
Pages
1499 - 1502
Database
ISI
SICI code
0031-9422(1993)32:6<1499:3OLS>2.0.ZU;2-S
Abstract
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 s esquiterpenes. Syntheses of these internal ethers, as well as the 13-o xa-lactonic analogue, were performed. The antifeedant properties of th e internal ethers measured against the storage pests Tribolium confusu m, Trogoderma granarium and Sitophylus granarius are reported.