Ms. Buchanan et al., (-OSMUNDALACTONE, GAMMA-LACTONES AND SPIROMENTINS FROM THE FUNGUS PAXILLUS-ATROTOMENTOSUS()), Phytochemistry, 40(4), 1995, pp. 1251-1257
(+)-Osmundalactone, a new natural product, and three gamma-lactones, o
ne of which is new, together with eight spiromentins, six of which are
new, have been isolated from the fungus Paxillus atrotomentosus. Thei
r structures were established by spectroscopic methods and X-ray analy
sis.