Alkaloids, diarylheptanoid and naphthalene carboxylic acid ester from Rhoiptelea chiliantha.
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.
Jiang
Z H
ZH
School of Pharmaceutical Sciences, Nagasaki University, Japan.
Tanaka
T
T
Inutsuka
C
C
Kouno
I
I
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
D000470:Alkaloids; D004952:Esters; D011759:Pyrrolidines