Yayınlanmış 1 Ocak 2001
| Sürüm v1
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Açık
A new antibacterial diterpene from the roots of Salvia caespitosa
Açıklama
From the roots of Saliva caespitosa Montbret and Aucher ex. Bentham a new diterpene 6beta-hydroxyisopimaric acid (1) has been isolated together with four known diterpenes, one new triterpenoid, 3-acetylvergatic acid (2), as well as five known triterpenoids, two steroids and a flavone. The structures of the compounds were established by spectroscopic analyses. The isolated compounds were tested against standard bacterial strains. Only the new diterpene, 6beta-hydroxyisopimaric acid has strong activity (MIC 9 mug/ml) against S. aureus and (MIC 18 mug/ml) against S. epidermidis as well as against B. subtilis (MIC 9 mug/ml).
Dosyalar
bib-ef7bc64e-c604-4e2d-ac17-17dda7b17505.txt
Dosyalar
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