This study describes the vasorelaxant potential of some pure compounds isolated from Phlomis bracteosa L. marrubiin, phlomeoic acid, and two new constituents labeled as RA and RB. In rat thoracic aortic rings denuded of endothelium, marrubiin, phlomeoic acid, RA, and RB caused relaxation of high K(+) (80 mM) and phenylephrine (1 μM)-induced contractions at the concentration range of 1.0-1000 μg...

Phlomis linearis Boiss. & Bal. of the Lamiaceae family growing in central, east and southeast Anatolia is an endemic species for Turkey. The essential oil obtained from the aerial parts by hydro distillation was subsequently analyzed by GC/MS. The main components of the oil were found as beta-caryophyllene (24.2%), germacrene D (22.3%) and caryophyllene oxide (9.2%), among 49 identified compoun...

Evaluating the in vitro antifungal activity of Phlomis lanceolata, Rhynchocorys elephas, Otostegia persica and Eremurus persicus, four species used in Iranian Traditional Medicine, has been performed on the clinical isolates of the pathogenic fungi Aspergillus fumigatus, A. flavus, Trichophyton mentagrophytes, T. rubrum, T. verrucosum, Microsporum canis, M. gypseum and Epidermophyton floccosum ...