title: New lignan glucosides from the stems of Tinospora sinensis.
abstract: Two new lignan glucosides, tinosposides A and B (1 and 2), were isolated from the stems of Tinospora sinensis collected in Hainan Island, China. Their structures were elucidated on the basis of spectroscopic analysis and chemical evidence.
authors.affiliation: Faculty of Pharmaceutical Science, Toho University, Chiba, Japan.
authors.forename: Wei
authors.initials: W
authors.lastname: Li
authors.forename: Kazuo
authors.initials: K
authors.lastname: Koike
authors.forename: Lijuan
authors.initials: L
authors.lastname: Liu
authors.forename: Lianbo
authors.initials: L
authors.lastname: Lin
authors.forename: Xiaowen
authors.initials: X
authors.lastname: Fu
authors.forename: Yingjie
authors.initials: Y
authors.lastname: Chen
authors.forename: Tamotsu
authors.initials: T
authors.lastname: Nikaido
mesh_terms: D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification*; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification*; D018547:Plant Stems; D031610:Tinospora
chemical_list: D005960:Glucosides; D017705:Lignans; D010936:Plant Extracts