Diterpenoids from the roots of Salvia bracteata

From the roots of Salvia bracteata Banks and Sol. in Russell, Aleppo. two new diterpenoids Salvibracteone ( 1) and bractealine ( 2) have been isolated together with eight known diterpenoids. The structures of the new compounds were established by spectroscopic analysis. The diterpenoids and the crud...

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Bibliographic Details
Published in:Phytochemistry (Oxford) 1999-12, Vol.52 (8), p.1455-1459
Main Authors: Ulubelen, Ayhan, Öksüz, Sevil, Kolak, Ufuk, Tan, Nur, Bozok-Johansson, Candan, Çelik, Cennet, Kohlbau, Hans-Jurgen, Voelter, Wolfgang
Format: Article
Language:English
Subjects:
Biological and medical sciences
Bractealine
Chemical constitution
Diterpenoids
Fundamental and applied biological sciences. Psychology
General pharmacology
Lamiaceae
Medical sciences
Pharmacognosy. Homeopathy. Health food
Pharmacology. Drug treatments
Plant physiology and development
Salvia bracteata
Salvibractone
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Summary:From the roots of Salvia bracteata Banks and Sol. in Russell, Aleppo. two new diterpenoids Salvibracteone ( 1) and bractealine ( 2) have been isolated together with eight known diterpenoids. The structures of the new compounds were established by spectroscopic analysis. The diterpenoids and the crude extract were tested against standard bacterial strains.The crude extract, the new compound bractealine ( 1), and the known compound horminone showed activity against B. subtilis, S. aureus, and S. epidermidis. Ferruginol had slight activity against these strains.
ISSN:0031-9422
1873-3700
DOI:10.1016/S0031-9422(99)00453-7