An Abietane Diterpene and a Sterol from Fungus Phellinus igniarius  

An Abietane Diterpene and a Sterol from Fungus Phettinus igniarius

作　　者：Ying WANG Su Juan WANG Shun Yan MO Shuai LI Yong Chun YANG Jian Gong SHI 

机构地区：[1]Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union MedicalCollege （Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education）, Beijing 100050 [2]Key Laboratory for Atmospheric Chemistry, Centre for Atmosphcre Watch and Services, Chinese Academy of Meteorological Sciences, CMA, Beijing 100081

出　　处：《Chinese Chemical Letters》2006年第4期481-484,共4页中国化学快报（英文版）

基　　金：Financial support was provided by the Science Foundation for Postdoctoral Program of China(Grant No.2003034251);NCET,and the National Natural Science Foundation of China(NNSFC,Grant No.20432030 and 30400586).We thank Professor K.L.Chen for her help of the fungal material collection.

摘　　要：A new abietane diterpene 12-hydroxy-7-oxo-5, 8, 11, 13-tetraene-18, 6-abietanolide, together with a new natural sterol stigmasta-7, 22-diene-3β, 5α 6α-triol have been isolated from the fruiting body of the fungus Phellinus igniarius. Their structures were elucidated by spectroscopic methods including 2D NMR techniques.A new abietane diterpene 12-hydroxy-7-oxo-5, 8, 11, 13-tetraene-18, 6-abietanolide, together with a new natural sterol stigmasta-7, 22-diene-3β, 5α 6α-triol have been isolated from the fruiting body of the fungus Phellinus igniarius. Their structures were elucidated by spectroscopic methods including 2D NMR techniques.

关 键 词：Phellinus igniarius POLYPORACEAE FUNGUS DITERPENE sterol. 

分 类 号：R284.2[医药卫生—中药学] R282.71[医药卫生—中医学]