伯氏圆孢多孔菌发酵液化学成分(英文)

Dihydrobenzofurans from Culture Broth of the Basidiomycete Bondarzewia berkeleyi (Bondarzewiace)

从担子菌伯氏圆孢多孔菌(Bondarzewia berkeleyi)发酵液中分离得4个苯并呋喃类化合物(1 ～4) ,其中一个为新化合物,其化学结构通过波谱学方法鉴定为: (S)-2-(3′-hydroxyisoprop-1′-enyl )-2 ,3-dihydro-benzofuran-5-carbaldehyde (1)。这4个化合物均首次从圆孢地花属真菌中分离得到。

A new dihydmbenzofuran, （ S ）-2-（3＇-hydmxyisoprop-1＇-enyl ）-2, 3-dihydmbenzofuran-5-carbaldehyde （1） was isolated from the culture broth of Bondarzewia berkeleyi together with two known dihydmbenzofurans （2-3） and one known benzofuran （4）. Their structures were elucidated on the basis of spectroscopic analysis including 2D NMR experiments, and they were isolated for the first time from the fungi of the genus Bondarzewia.