title: Alkaloids, diarylheptanoid and naphthalene carboxylic acid ester from Rhoiptelea chiliantha.
abstract: Two pyrrolidine alkaloids (1, 2) were isolated from the fruits of Rhoiptelea chiliantha Diel et Hand.-Mazz. (Rhoipteleaceae). A diphenyl ether-type diarylheptanoid (3), and a naphthalene carboxylic acid methyl ester (4) which is biogenetically-related to juglone were isolated from the branches of the same plant. Their chemical structures were elucidated on the basis of spectroscopic analysis and chemical evidence.
authors: School of Pharmaceutical Sciences, Nagasaki University, Japan.
authors: Z H
authors: ZH
authors: Jiang
authors: T
authors: T
authors: Tanaka
authors: C
authors: C
authors: Inutsuka
authors: I
authors: I
authors: Kouno
mesh_terms: D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification*; D004952:Esters / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D011759:Pyrrolidines / Q000737:chemistry*; D019685:Rosales / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization
chemical_list: D000470:Alkaloids; D004952:Esters; D011759:Pyrrolidines