title: The chemical constituents of the twigs of Ammopiptanthus nanus.
abstract: Two new isoflavone glycosides, ammopiptanosides A and B, have been isolated from the 95% EtOH extract of the twigs of Ammopiptanthus nanus (M.Pop.) Cheng f., together with six known compounds, and their structures were characterized by spectroscopic methods and compared with the data in the literature.
authors.affiliation: State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
authors.forename: Teng-Fei
authors.initials: TF
authors.lastname: Ji
authors.forename: Jin
authors.initials: J
authors.lastname: Li
authors.forename: Chun-Hui
authors.initials: CH
authors.lastname: Liang
mesh_terms: D004365:Drugs, Chinese Herbal / Q000737:chemistry; D007887:Fabaceae / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry; D007529:Isoflavones / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure
chemical_list: D004365:Drugs, Chinese Herbal; D006027:Glycosides; D007529:Isoflavones; C582374:ammopiptanoside A; C582375:ammopiptanoside B