Zhongguo Zhongyao Zazhi 2003-Nov
[Studies on chemical constituents of Ervatamia hainanensis].
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Abstrakt
OBJECTIVE
To study the chemical constituents of Ervatamia hainanensis.
METHODS
The compounds were separated and purified by column chromatography with silica gel, and identified by IR, MS, NMR and 2D-NMR.
RESULTS
Five compounds were identified as I (isolariciresinol 9-O-beta-D-glucopyranoside), II (cycloartenol), III (beta-amyrin acetate), IV (beta-sitosterol), V (daucosterol), respectively.
CONCLUSIONS
All the compounds were isolated from this plant for the first time.
