Three new triterpenes from the lichen Xanthoria resendei
作者:Antonio G. González、Julio D. Martín、Cirilo Pérez
DOI:10.1016/0031-9422(74)80324-9
日期:1974.8
Abstract The threenew migrated hopene type triterpenes 12α-acetoxy-3β-hydroxyfern-9(11)-ene, 3β,12α-dihydroxyfern-9(11)-ene and 3,12-diketofern-9(11)-ene have been isolated from the ether extracts of the lichenXanthoriaresendei, together with peroxyergosterol and the anthraquinone pigments physcion, fallacinal and fallacinol.