Structure Identification: |
Zhongguo Zhong Yao Za Zhi. 2012 Jun;37(11):1581-5. | Trace chemical constituents contained in Trachelospermum jasminoides and structure identification.[Pubmed: 22993985] | To study trace chemical constituents contained in traditional Chinese medicine Trachelospermum jasminoides.
METHODS AND RESULTS:
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 identified on the basis of spectral data analysis.
Eleven compounds were separated from T. jasminoides and identified as bergenin (1), chrysoeriol-7-O-beta-D-glucoside (2), arctigenin-4'-O-beta-gentiobioside (3), matairesinol 4'-O-beta-gentiobioside (4), traxillagenin (5), Traxillaside (6), 4-demethyltraxillagenin (7), luteolin-7-O-beta-gentiobioside (8), arctiin (9), trachelogenin-4'-O-beta-gentiobioside (10) and luteolin-7-O-beta-D-glucoside (11).
CONCLUSIONS:
Compounds 1 and 2 were separated from Trachelospermum genus for the first time, while compounds 3-7 were separated from this plant for the first time. |
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