title: [Chemical constituents of Neoalsomitra integrifoliola].
abstract: OBJECTIVE
  To study the chemical constituents of the n-BuOH fraction of 95% ethanolic extract of leaves of Neoalsomitra integrifoliola.
  
  
  METHODS
  The compounds were isolated with kinds of column chromatography. The structures were determined by MS and NMR spectroscopic techniques.
  
  
  RESULTS
  Eight compounds were isolated from the n-BuOH fraction of 95% ethanolic extract and their structures were identified as 2-phenylethyl rutinoside (1), rutin (2), kaempferol-3-O-alpha-L-rhamnopyranosyl-(1-->6)-beta-D-glucopyranoside (3), isorhamnetin-3-O-alpha-L-rhamnopyranosyl-(1-->6)-beta-D-glucopyranoside (4), methyl chlorogenate (5), guanosine (6), adenosine (7), myo-inositol (8), respectively.
  
  
  CONCLUSIONS
  All compounds were isolated from this genus for the first time.
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: Dongmin
authors.initials: D
authors.lastname: Su
authors.forename: Wenzhao
authors.initials: W
authors.lastname: Tang
authors.forename: Shishan
authors.initials: S
authors.lastname: Yu
authors.forename: Yunbao
authors.initials: Y
authors.lastname: Liu
authors.forename: Jing
authors.initials: J
authors.lastname: Qu
authors.forename: Dequan
authors.initials: D
authors.lastname: Yu
mesh_terms: D019662:Cucurbitaceae / Q000737:chemistry*; D004365:Drugs, Chinese Herbal / Q000737:chemistry; D009930:Organic Chemicals / Q000032:analysis* / Q000737:chemistry / Q000302:isolation & purification
chemical_list: D004365:Drugs, Chinese Herbal; D009930:Organic Chemicals