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Isolation of two flavonoids from Tanacetum microphyllum as PMA-induced ear edema inhibitors
J Martinez1, A M Silván, M J Abad
1Department of Pharmacology, Faculty of Pharmacy, University Complutense, Madrid, Spain.
Journal of Natural Products
|February 1, 1997
Abstract:
The CH2Cl2 extract of Tanacetum microphyllum exhibited antiinflammatory activity on PMA-mouse ear model. Two antiinflammatory flavonoids, 5,7-dihydroxy-3,6,4'-trimethoxyflavone (santin) (1) and 5,7-dihydroxy-3,4'-dimethoxyflavone (ermanin) (2), were isolated.