F. Benevelli et al., THE STRUCTURES OF TRICHOAURANTIANOLIDE-B, TRICHOAURANTIANOLIDE-C AND TRICHOAURANTIANOLIDE-D, NOVEL DITERPENES FROM TRICHOLOMA-AURANTIUM, Tetrahedron letters, 36(17), 1995, pp. 3035-3038
The structures of the new diterpene lactones trichoaurantianolides B (
2), C (3) and D (4), isolated from the fruiting bodies of Tricholoma a
urantium have been elucidated by manifold spectroscopic studies and, i
n the case of 2, confirmed by X-ray crystallographic analysis.