Antimicrobial Activities of the Henna Extract and Some Synthetic Naphthoquinones Derivatives
نویسندگان
چکیده
منابع مشابه
antioxidant 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...
Antimicrobial Activities of Some Synthetic Flavonoids
In an attempt to study the biological activities of flavonoids, a flavone, flavanone and series of chalcones were synthesized and characterized by IR and 1 H NMR and elemental analysis. All the targeted compounds were screened for their antibacterial activity against Bacillus cereus, Enterococcus faecalis, Kleibsiella pneumonia and Pseudomonas aeroginosa and antifungal activity against Aspergil...
متن کاملDesign, synthesis and antimicrobial activities of some azole derivatives.
Three new 1,3,4-oxadiazole, 1,3-thiazolidine and 1,2,4-triazole derivatives were obtained starting from furan-2-carbohydrazide. Then, 1,2,4-triazole compound was converted to the corresponding Mannich bases using several secondary amines including piperidine, piperazine, morpholine or thiomorpholine moiety. The synthesis of 5-(furan-2-yl)-4-{[(4-methoxyphenyl)methylidene]amino}-4H-1,2,4-triazol...
متن کاملSynthesis, Analgesic and Antimicrobial Activities of Some Novel Isoxazole Derivatives
Substituted aryl-N-chalconyl aminophenols 1a-f were synthesized by base catalysed condensation of equimolar mixture of N-(4-hydroxyphenyl)-acetamide and appropriate araldehydes. Treatment of compounds 1a-f with hydroxylamine hydrochloride in ethanol afforded a series of novel 4-(5′-substituted-aryl-4′,5′-dihydroisoxazole-3′-yl-amino) phenols have been synthesized by treating substituted aryl-N-...
متن کاملSynthesis and antimicrobial activities of some new 1,2,3-triazole derivatives.
Some novel 4,5-disubstituted-2,4-dihydro-3H-1,2,4-triazol-3-one (3, 6, 8, 9) derivatives and or 3-(4-methylphenyl)[1,2,4]triazolo[3,4-b][1,3]benzoxazole (5) were synthesized from the reaction of various ester ethoxycarbonylhydrazones (1a-e) with several primary amines. The synthesis of 4-amino-5-(4-chlorophenyl)-2-[(5-mercapto-1,3,4-oxadiazol-2-yl)methyl]-2,4-dihydro-3H-1,2,4-triazol-3-one (13)...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Journal of Medical and Biological Research
سال: 2013
ISSN: 2328-4080
DOI: 10.12691/ajmbr-1-1-3