Petatrichol B:A Pentacyclic Triterpenoid with Unusual Skeleton from Petasites tricholobus
Wei Dong XIE, Ping Lin LI, Zhong Jian JIA
Petatrichol B:A Pentacyclic Triterpenoid with Unusual Skeleton from Petasites tricholobus
Wei Dong XIE, Ping Lin LI, Zhong Jian JIA
中国化学快报 . 2005, (10): 1351 -1353 .