title: Three new taxoids from the seed of Taxus cuspidata.
abstract: Three new taxoids (1-3), along with three known taxoids (4-6), were isolated from a EtOAc extract of Taxus cuspidata seed. The structures of 1-3 were determined by analyses of spectroscopic data.
authors.affiliation: Heilongjiang Province Key Laboratory of Natural Products, College of Chemistry and Chemical Engineering, Qiqihar University, 42 Wenhua Street, Jianhua District, Qiqihar, 161006, People's Republic of China, wlydlm@126.com.
authors.forename: Li-yan
authors.initials: LY
authors.lastname: Wang
authors.forename: Li-min
authors.initials: LM
authors.lastname: Ding
authors.forename: Shi-chao
authors.initials: SC
authors.lastname: Huo
authors.forename: Lei
authors.initials: L
authors.lastname: Sun
authors.forename: Zhu
authors.initials: Z
authors.lastname: Sun
mesh_terms: D012639:Seeds / Q000737:chemistry; D043823:Taxoids / Q000737:chemistry*; D020946:Taxus / Q000737:chemistry*
chemical_list: C587379:10beta-acetoxy-5alpha-((3'-dimethylamino-3'-phenyl)-propionyloxy)moiety-9alpha-hydroxy-taxa-4(20)11-dien-13-one; C587378:2alpha,7beta,10beta-triacetoxy-5-cinnamyloxy-9alpha-hydroxy-3alpha,11alpha-cyclotaxa-4(20),5-dien-13-one; C587380:7beta,10beta-diacetoxy-9alpha-hydroxy-3alpha,11alpha-cyclotaxa-4(20),5-dien-13-one; D043823:Taxoids