新menthane类型 monoterpene , pleurolactone ( 1 ),从真菌 Pleurotus eryngii 的文化肉汤被孤立,与五已知的混合物一起 1 , 2-dihydroxymintlactone ( 2 ),( 22E , 24R )-ergosta-5, 7 , 22-trien-3-ol ( 3 ),( 22E , 24R )-ergosta-7, 22-dien-3 , 5 , 6-triol ( 4 ),( 22E , 24R )-ergosta-7, 22-dien-3-ol ( 5 ),和 cerebroside B ( 6 )。他们的结构被广泛的分光镜的分析识别。
A new menthane-type monoterpene, pleurolactone (1), was isolated from the culture broth of the fungus Pleurotus eryngii, along with five known compounds 1, 2-dihydroxymintlactone (2), (22E, 24R)-ergosta-5, 7, 22-trien-3β-ol (3), (22E, 24R)- ergosta-7, 22-dien-3β, 5a, 6β-triol (4), (22E, 24R)-ergosta-7, 22-dien-3fl-ol (5), and cerebroside B (6). Their structures were identified by extensive spectroscopic analyses.