OBJECTIVE
To study the flavonoids constituents of Trachelospemum jasminoides.
METHODS
The compounds were separated and purified by column chromatography with silica gel, and identified by IR, MS, NMR and 2D-NMR.
RESULTS
Six flavonoids were identified as apigenin (I), apigenin 7-O-beta-glucoside
OBJECTIVE
To study trace chemical constituents contained in traditional Chinese medicine Trachelospermum jasminoides.
METHODS
The chemical constituents were separated and purified by using such column chromatographic methods as ployamide, silica gel, Sephadex LH-20 and ODS, and their structures were