title: Bicyclic taxoids from needles of Taxus chinensis.
abstract: A new bicyclic taxoid, 5-deacetyltaxachitriene B (2) together with a known bicyclic taxoid (1) were isolated from needles of Taxus chinensis. Spectral characteristics for these bicyclic taxoids were discussed.
authors.affiliation: Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, People's Republic of China.
authors.forename: W S
authors.initials: WS
authors.lastname: Fang
authors.forename: Q C
authors.initials: QC
authors.lastname: Fang
authors.forename: X T
authors.initials: XT
authors.lastname: Liang