陆地革菌的化学成分研究

Chemical Constituents of Thelephora terrestris

摘要:

从陆地革菌(Thelephora terrestris)子实体中分离得到9个已知化合物,经波谱学分析鉴定为:(22E,24R)-麦角甾-7,22-二烯-3β -醇 (1),(22E, 24R)-麦角甾-7, 22-二烯-3β ,5α,6β -三醇 (2),(22E,24R)-麦角甾-4,6,8(14),22-四烯-3-酮 (3),24-亚甲基羊毛甾-8-烯-3β -醇 (4),熊果酸 (5),木栓酮 (6),cerebroside B (7),(2S,3S,4R,2'R)-2-(2'-羟基二十二碳酰氨基)-十八碳烷-1,3,4-三醇 (8),(2S,3S,4R,2'R)-2-(2'-羟基二十三碳酰氨基)-十八碳烷-1,3,4-三醇 (9)。

Abstract:

Nine known compounds have been isolated from the fruiting bodies of Thelephora terrestris. Their structures were established as (22E,24R)-ergosta-7,22-dien-3β -ol (1), cerevisterol (2), (22E,24R)-ergosta-4,6,8(14),22-tetraen-3-one (3), 24-methylenelanost-8-en-3 β -ol (4), ursolic acid (5), friedelin (6), cerebroside B (7), (2S,3S,4R,2'R)-2-(2'-hydroxydocosanoy-lamino) octadecane-1,3,4-triol (8), and (2S,3S,4R,2'R)-2-(2'-hydroxytricosanoylamino) octadecane-1,3,4-triol (9).