Antimicrobial, Cytotoxic, and Antioxidant Potential of a Novel Flavone “6,7,4′-Trimethyl Flavone” Isolated from Wulfenia amherstiana
نویسندگان
چکیده
منابع مشابه
A cytotoxic flavone from Scoparia dulcis L.
In a continuation of our studies on biologically active substances of the Paraguayan crude drug,"Typychd kuratir(Scoparia dulcis L.,Scrophulariaceae),1)we isolated a polyoxygenated flavone(1),which was found to exhibit cytotoxicity against human cultured cells such as HeLa 229,2)HeLa S3,3)HEp-2,4)FL,5)Chang liver6)and intestine 4077)cells. Some flavonoids have been reported to be cytotoxic to K...
متن کاملIsoetin 5'-Methyl Ether, A Cytotoxic Flavone from Trichosanthes kirilowii
Bioassay-directed fractionations of the seed extracts of Trichosanthes kirilowii, have resulted in the isolation of two new compounds, 2-(4-hydroxy-3-methoxyphenyl)-3-(2-hydroxy-5-methoxyphenyl)-3-oxo-1-propanol (2) and isoetin 5'-methyl ether (5,7,2',4'-tetrahydroxy-5'-methoxyflavone) (3), together with two known compounds, 7-hydroxychromone (1) and 5,7,4'-trihydroxy-3',5'-dimethoxyflavone (tr...
متن کاملantioxidant and antimicrobial activity of allium jesdianum extract
چکیده بررسی فعالیت ضد اکسیدانی و ضدمیکروبی عصاره گیاه بن سرخ (allium jesdianum) به کوشش: زهرا مقیمی هدف از این تحقیق بررسی میزان ترکیبات فنولی کل، ترکیبات فلاوونوئیدی کل، فعالیت ضداکسیدانی و ضدمیکروبی عصاره ی گیاه تازه و خشک بن سرخ بود. استخراج عصاره به روش های غوطه وری، استفاده از همزن مغناطیسی، دستگاه مایکروویو، امواج فراصوت و گرمادهی مقاومتی و با استفاده از متانول، اتانول و آب به عنوا...
Flavones and Flavone Glycosides from Salvia macrosiphon Boiss
Salvia genus, which is generally called Maryam-Goli in the Persian language, belongs to Lamiaceae family and comprises 58 species in Iran. Four flavonoids plus a steroid compound were isolated from the ethyl acetate and methanol extracts of the aerial parts of Salvia macrosiphon Boiss, using different chromatographic methods on the silica gel and sephadex LH20. The structures of the isolated co...
متن کاملAntimicrobial activity, toxicity and selectivity index of two biflavonoids and a flavone isolated from Podocarpus henkelii (Podocarpaceae) leaves
BACKGROUND Different parts of Podocarpus henkelii have been used in many cultures around the world to treat ailments such as cholera, stomach diseases, rheumatism, cancer, canine distemper in dogs and gall sickness in cattle. The aim of this study was to evaluate the biological activity and toxicity of isolated compounds from Podocarpus henkelii after an earlier study indicated a promising acti...
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ژورنال
عنوان ژورنال: Evidence-Based Complementary and Alternative Medicine
سال: 2020
ISSN: 1741-427X,1741-4288
DOI: 10.1155/2020/3903682