Chemical constituents of Boehmeria holosericea Blume (Urticaceae)

Abstract

From fruits of Boehmeria holosericea, six compounds 1-6 were isolated by vanous chromatographic methods. Their structures were elucidated by extensive spectroscopic analysis, including ESI-MS,1D NMR, 2D NMR spectra, they are identified as ruspolinone (1), benzyl β -D-glucoside (2), 3,4-dimethoxyacetophenone (3), adenine (4), adenosine (5) and uridine (6). All the compounds were obtained for the first time from Boehmeria genus.