title: [Studies on chemical constituents of Suregada glomerulata II].
abstract: OBJECTIVE
  To study the chemical constituents of Suregada glomeruldata.
  
  
  METHODS
  Isolation and purification were carried out on silica gel, sephardex LH -20, ODS column chromatography etc. Constituents were identified by physicochemical properties and spectral analysis.
  
  
  RESULTS
  Nine compounds, Jolkinolide B (1), 8alpha, 14-dihydro-7-oxo-jolkinolide E (2), helioscopinolide B (3), ent-kauran-16beta, 17-diol (4), 7-oxo-beta-sitosterol (5), scopoletin (6), adenosine (7), 1'-sinapoylglucose (8), sucrose (9), were obtained and identified.
  
  
  CONCLUSIONS
  Compounds 2-9 were isolated from S. glomerulata for the first time.
authors.affiliation: Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Institute Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100050, China.
authors.forename: Ren-yi
authors.initials: RY
authors.lastname: Yan
authors.forename: Ruo-yun
authors.initials: RY
authors.lastname: Chen
mesh_terms: D045784:Abietanes / Q000737:chemistry / Q000302:isolation & purification*; D002850:Chromatography, Gel; D010946:Plants, Medicinal / Q000737:chemistry*; D012603:Scopoletin / Q000737:chemistry / Q000302:isolation & purification*; D013395:Sucrose / Q000737:chemistry / Q000302:isolation & purification*; D029843:Suregada / Q000737:chemistry*
chemical_list: D045784:Abietanes; C487258:helioscopinolide B; D013395:Sucrose; D012603:Scopoletin