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[Chemical constituents of Quercus mongolica Fisch]
1Department of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110015.
Abstract
Objective:
To study the chemical constituents of the leaves of Quercus mongolica.
Method:
Using techniques of silical gel column chromatography and HNMR, 13CNMR.
Result:
Four compounds were isolated and identified as friedelin, glutinol, lupeo and beta-sitosterol respectively.
Conclusion:
All the compounds were isolated from this plant for the first time.