title: [Chemical constituents of Hedysarum polybotrys Hand.-Mazz].
abstract: Butanedioic acid was isolated from the ethyl alcohol extract of Hedysarum polybotrys. The methylated carboxylic acid was identified by GC-MS method.
authors.affiliation: Institute of Chinese Materia Medica, China Academy of Traditional Chinese Medicine, Beijing.
authors.lastname: Yang
authors.forename: J
authors.initials: J
authors.lastname: Liu
authors.forename: F
authors.initials: F
authors.lastname: Wang
authors.forename: S
authors.initials: S
authors.lastname: Cui
authors.forename: C
authors.initials: C
authors.lastname: Yue
mesh_terms: D002264:Carboxylic Acids / Q000737:chemistry / Q000302:isolation & purification*; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D013386:Succinates / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D002264:Carboxylic Acids; D004365:Drugs, Chinese Herbal; D013386:Succinates