title: [Studies on the chemical constituents of Nerviliae fordii].
abstract: OBJECTIVE
  To study the chemical constituents of Nerviliae fordii.
  
  
  METHODS
  The compounds were isolated by silica gel and sephadex LH-20 column chromatography. Their structures were elucidated on the basis of physico-chemical properties and spectral datas.
  
  
  RESULTS
  Five compounds were isolated and identified as rhamnocitrin (1), rhamnazin (2), rhamnocitrin 3-O-beta-D-glucopyranoside (3), rhamnocitrin 4'-O-beta-D-glucopyranoside (4) and 4-hydroxybenzonic acid (5).
  
  
  CONCLUSIONS
  Compound 3, 4, and 5 are isolated from this plant for the first time.
authors: Institute of Traditional Chinese Medicine and Natural Products, Jinan University, Guangzhou 510632, China.
authors: Chuan-Li
authors: CL
authors: Lu
authors: Guang-Xiong
authors: GX
authors: Zhou
authors: Heng-Shan
authors: HS
authors: Wang
authors: Yao-Lan
authors: YL
authors: Li
authors: Xin-Sheng
authors: XS
authors: Yao
mesh_terms: D000085:Acetates; D044948:Flavonols / Q000737:chemistry / Q000302:isolation & purification*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D044949:Kaempferols / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D029595:Orchidaceae / Q000737:chemistry*; D035261:Plant Components, Aerial / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D013056:Spectrophotometry, Ultraviolet
chemical_list: D000085:Acetates; D044948:Flavonols; D006027:Glycosides; D044949:Kaempferols; C541117:kaempferol-7-methyl ether; C458532:rhamnocitrin 3-O-apiosyl(1-5)apiosyl(1-2)-(rhamnopyranosyl(1-6))glucopyranoside; C072288:rhamnazin 3-isorhamninoside; C007650:ethyl acetate