Zhongguo Zhongyao Zazhi 2004-Mar
[Studies on chemical constituents from branch of Trema angustifolia].
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概要
OBJECTIVE
To study the chemical constituents from the branch of Trema angustifolia.
METHODS
The compounds were isolated by silica gel column chromatography, and their structures were elucidated by means of spectral analysis.
RESULTS
Six compounds were identified as beta-sitosterol (I), viminalol (II), acetylursolic acid (III), oleanolic acid (IV), paprazine (V), moupinamide (VI).
CONCLUSIONS
All the compounds were isolated from this plant for the first time.
