title: [Chemical constituents of Hemsleya graciliflora (Harms) Cogn].
abstract: Nine compounds were isolated from the fruits of Hemsleya graciliflora. IIThey were identified as- 25-acetate of dihydrocucurbitacin F(I), dihydrocucurbitacin F(II), cucurbitacin F-25-acetate(III), sitostery1-3-O-beta-D-glucoside-6'-O-palmitate(IV), daucosterol(V), beta-sitosterol(VI), palmitic acid(VII), octodecyl acohol(VIII) and hexadecanol(IX) on the basis of physical and chemical properties as well as spectral data. The compound(IV) is isolated from genus Hemsleya for the first time.
authors.affiliation: School of Pharmacy, West China University of MedicalSciences, Chengdu.
authors.forename: X
authors.initials: X
authors.lastname: Lin
authors.forename: Y
authors.initials: Y
authors.lastname: Shi
authors.forename: P
authors.initials: P
authors.lastname: Yang
authors.forename: W
authors.initials: W
authors.lastname: Zhang
mesh_terms: D019662:Cucurbitaceae / Q000737:chemistry*; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D010168:Palmitates; D010946:Plants, Medicinal / Q000737:chemistry*; D012503:Saponins / Q000737:chemistry / Q000302:isolation & purification*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification
chemical_list: D004365:Drugs, Chinese Herbal; D010168:Palmitates; D012503:Saponins; D012855:Sitosterols; D014315:Triterpenes; C098578:dihydrocucurbitacin F; C417571:sitosteryl-3-O-glucoside-6'-O-palmitate; C011015:lyoniside