Nghiên cứu thành phần hóa học của cây xáo leo Paramignya scandens

Abstract

Phytochemical investigation of the methanol extract of Paramignya scandens led to isolation of seven compounds including: a limonoid methyl isolimonate (1); a flavonone diglycoside atripliside B (2); a phenyl derivative trans-N-p-coumaroyl  tyramine (3); two megastigmane glycosides gusanlungionoside C (4) and (6R,9S)-roseoside (5); a lignan glycoside syringaresinol di-O-β-D-glucopyranoside (6); and a nucleoside adenosine (7). Their structures were elucidated by 1D and 2D NMR experiments. This is the first report of these compounds from P. scandens.