title: [Triterpene saponins from Adinandra nitida].
abstract: To investigate the chemical constituents of the leaves of Adinandra nitida, several column chromatography methods were used to isolate the chemical constituents of this plant. The structures were elucidated on the basis of spectral data. Six compounds were isolated and identified as 2alpha, 3alpha, 19alpha-trihydroxy-olean-12-en-28-oic acid-28-O-beta-D-glucopyranoside (1), arjunetin (2), sericoside (3), glucosyl tormentate (4), nigaichigoside F1 (5) and arjunglucoside I (6), separately. Compound 1 is a new compound, and compounds 2 -6 were isolated from A. nitida for the first time.
authors: Institute of Traditional Chinese Medicine and Natural Products, Jinan University, Guangzhou 510632, China.
authors: Ying
authors: Y
authors: Wang
authors: Wen-Cai
authors: WC
authors: Ye
authors: Zhi-Qi
authors: ZQ
authors: Yin
authors: Shou-Xun
authors: SX
authors: Zhao
mesh_terms: D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D009828:Oleanolic Acid / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D018515:Plant Leaves / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry; D012503:Saponins / Q000737:chemistry / Q000302:isolation & purification*; D028242:Theaceae / Q000737:chemistry*
chemical_list: D005960:Glucosides; D012503:Saponins; C484967:arjunetin; D009828:Oleanolic Acid; C479759:sericoside