Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
2547975 | Journal of Ethnopharmacology | 2006 | 5 Pages |
Abstract
The antibacterial activity of Haplopappus uncinatus is attributed to a new clerodane diterpenoid, 18-acetoxy-cis-cleroda-3-en-15-oic acid (10βH, 16ξ 19β, 17β, 20α form) (1), isolated as a major component from the resinous exudates of its twigs and leaves, together with the inactive 3,5-dihydroxy-6,7,3′,4′-tetramethoxyflavone, n-alkanes and a few sesquiterpenoids.
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Authors
A. Urzúa, F. Jara, E. Tojo, M. Wilkens, L. Mendoza, M.C. Rezende,