title: [Chemical constituents from cell suspension cultures of Cudrania tricuspidata].
abstract: Ten compounds were isolated and purified from cell suspension cultures of Cudrania tricuspidata with silica-gel column chromatography, semi-preparative HPLC and Sephadex LH-20. On the base of their physicochemical properties and spectral data, their structures were identified as 1, 3, 5-trihydroxy4-(3, 3-dimethylallyl) xanthone (1), wighteone (2), 6-prenylapigenin (3), licoflavone C(4), cudraflavanone C(5), erythrivarone A (6), derrone (7), carthamidin (8), genistein (9) and aromadendrin (10). Among them, compounds 2-10 were flavonoids, and compound 1 was a xanthone which was isolated from the plant 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: Yun-Ze
authors.initials: YZ
authors.lastname: Yin
authors.forename: Rui-Shan
authors.initials: RS
authors.lastname: Wang
authors.forename: Ri-Dao
authors.initials: RD
authors.lastname: Chen
authors.forename: Li-Rui
authors.initials: LR
authors.lastname: Qiao
authors.forename: Lin
authors.initials: L
authors.lastname: Yang
authors.forename: Chun-Mei
authors.initials: CM
authors.lastname: Wang
authors.forename: Jun-Gui
authors.initials: JG
authors.lastname: Dai
mesh_terms: D018929:Cell Culture Techniques / Q000379:methods*; D002851:Chromatography, High Pressure Liquid; D044950:Flavanones / Q000302:isolation & purification; D047309:Flavones / Q000302:isolation & purification; D005419:Flavonoids / Q000302:isolation & purification; D019833:Genistein / Q000302:isolation & purification; D029586:Moraceae / Q000737:chemistry* / Q000166:cytology; D018515:Plant Leaves / Q000737:chemistry* / Q000166:cytology; D010946:Plants, Medicinal / Q000737:chemistry*; D044004:Xanthones / Q000302:isolation & purification; D047310:Apigenin
chemical_list: D044950:Flavanones; D047309:Flavones; D005419:Flavonoids; D019833:Genistein; D044004:Xanthones; C571269:6-prenylapigenin; C575324:derrone; C533963:licoflavone C; C080220:aromadedrin; C009689:xanthone; C458179:scutellarein; D047310:Apigenin