[PDF] Top 20 SYNTHESIS, CHARACTERISATION AND ANTIMICROBIAL ACTIVITY OF SOME NEW CHALCONES
Has 10000 "SYNTHESIS, CHARACTERISATION AND ANTIMICROBIAL ACTIVITY OF SOME NEW CHALCONES" found on our website. Below are the top 20 most common "SYNTHESIS, CHARACTERISATION AND ANTIMICROBIAL ACTIVITY OF SOME NEW CHALCONES".
SYNTHESIS, CHARACTERISATION AND ANTIMICROBIAL ACTIVITY OF SOME NEW CHALCONES
... the synthesis of chalcones and their functionalized derivatives is a primary ...the activity of chalcone derivatives by synthesizing a series of molecules (2a-d) and evaluating their antibacterial ... See full document
5
Synthesis and antimicrobial activity of some new chalcones and flavones containing substituted naphthalene moiety
... work chalcones were prepared by Claisen-Schmidt condensation of Subtituted 2- hydroxy acetophenones and substituted ...of chalcones (Ia-h) showed absorption band in the region of 1625-1645 cm -1 (C=O) and ... See full document
5
Synthesis, characterisation and antimicrobial activity of copper(II) and iron(II) complexes with some Schiff bases
... We describe here the preparation and charaterization of Cu(II) & Fe(II) complexes with schiff bases. The schiff base were prepared by refluxing salicylaldehyde and 2-hydroxy-1- naphthaldehyde with different 1o-amines ... See full document
6
Synthesis, Characterisation and Antimicrobial Activity of Some Schiff Base Metal Chelates
... Salmonella typhi, Shigella flexneri and Bacillus subtilis at 10 µg/ml concentration. This study may serve as a basis for the chemical modifications directed towards the development of a new class of antibacterial ... See full document
5
Eco friendly synthesis and antimicrobial activity of chalcones
... organic synthesis has received considerable ...the synthesis of chalcones [23] and many other compounds [24] under MW irradiation has been ...the synthesis of several new ... See full document
14
Synthesis, Characterisation and Antimicrobial study of some New Isatins Derivatives
... Some new N-[3-(2-oxo-1, 2-dihydro-indol-3-ylidene-hydrazinocarbonyl) benzyl] benzamide (III) have been synthesised from different isatin derivatives (I) by condensing with N-[3- (Hydrazinocarbonyl) benzyl] ... See full document
6
SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL EVALUATION OF SOME NEW CHALCONES
... antibacterial activity was tested by cup-plate method. The antimicrobial activity of chalcones were tested and compared with the standard (Ciprofloxacin) solution at concentration of ... See full document
5
Synthesis and Antimicrobial activity Of Some New Thiosemicarbazones
... Some new [ 5-mercapto-3-(p-nitrophenyl)-4-amino substituted-1,2,4-triazole] thiosemicarbazones were synthesized in microwave and there structures were confirmed by ...their antimicrobial screening ... See full document
5
SYNTHESIS, CHARACTERIZATION AND ANTIMICROBIAL EVALUATION OF NEW DIHYDROPYRIMIDINONES CHALCONES
... the synthesis of dihydro pyrimidinones, which were possess wide range of pharmacological activities such as antimicrobial, antitumor, antitubercular, anti- inflammatory, antiviral, antimalarial and potent ... See full document
7
SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF SOME NOVEL PYRAZOLINE AND FLAVONE DERIVATIVES DERIVED FROM FURAN CHALCONES
... biological activity [25] at the same time aryl furan derivatives are useful in the treatment of diseases, by raising the level of cyclic adenosine 3', 5’- monophosphate (cAMP) through the inhibition of ... See full document
10
Synthesis, Antioxidant and Antimicrobial Activities of a Novel Series of Chalcones, Pyrazolic Chalcones, and Allylic Chalcones
... [6]. Chalcones with anti- oxidant activity (and compounds with such activity in general) have been demonstrated to have anticancer, anti- cardiovascular, anti-inflammatory, and many other active- ... See full document
7
Synthesis and antimicrobial activity of some new isatins derivatives
... Some new N-[3-(2-Oxo-1, 2-dihydro-indol-3-ylidene-hydrazinocarbonyl)-benzyl]-nicotinamide (III) have been synthesised from different isatin derivatives (I) by condensing with N-(3- hydrazinocarbonylbenzyl) ... See full document
6
SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF SOME NEW SCHIFF’S BASES AND 4-OXOTHIAZOLIDINE DERIVATIVES OF 2-MERCAPTOBENZOXAZOLE
... their antimicrobial activity against Gram-positive bacterium Bacillus subtilis (MTCC 441), Streptomyces griseus (MTCC 1540) and Gram-negative bacterium Escherichia coli (MTCC 443) using Rifampicin as a ... See full document
5
SYNTHESIS AND BIOLOGICAL EVALUATION OF SOME NEW CHALCONES AS POTENTIAL CYTOTOXIC AGENTS
... the MTT assay. This is a colorimetric assay that measures the reduction of yellow 3-(4,5- dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) by mitochondrial succinate dehydrogenase. The MTT enters the cells ... See full document
10
Synthesis, Antimicrobial and Antioxidant Activity of Some Oxindoles
... the synthesis and spectral analysis of some new 3(Z)-{4-[4-(arylsulfonyl)piperazin-1- ylbenzylidene)-1,3-dihydro-2H-indol-2-one ...antioxidant activity using DPPH ... See full document
5
Synthesis of some new pyrrole derivatives and their antimicrobial activity
... Compound 4 is highly active against P.aeruginosa compared with standard. Compound 7 is highly active aganist S. epridermidis compared with standard , Compound 4 is highly active against K.pneumoniae compared with ... See full document
9
Synthesis and antimicrobial activity of some new tetrahydrothienopyridopyrimidine derivatives
... The antimicrobial activity was determined using disc diffusion method by measuring zone of inhibition in mm ...antibacterial activity against two Gram-positive strains (Staphylococcus aureus and ... See full document
7
Novel synthesis, characterization and antimicrobial activity of some new 3, 5-diarylpyrazolines
... Klebsiella pneumoniae, Staph. aureus and m o d e r a t e a c t i v i t y a g a i n s t r e s t o f t h e o r g a n i s m s . T h e c o m p o u n d I I f s h o w e d m o d e r a t e a c t i v i t y a g a i n s t E . C o l ... See full document
5
Synthesis and Antimicrobial Activity of Some new Pyrimidines of 6-Chlorobenzimidazoles
... Synthesis of 6-chloro-2-(a-hydroxyethyl)benzimidazole(II) An equimolar amount of 4-chloro-O- phenylenediamine (0.01 mole) and lactic acid (0.01 mole), 4N HCl are refluxed in synthetic microwave oven with the ... See full document
5
Synthesis and antimicrobial activity of some new 2,5 disubstituted 1,2,4-triazoles
... The authors thanks to Dr.B.M.Patil principal of KLE’s college of pharmacy Hubli and Dr.I.S.Muchchandi for providing necessary facilities for research work, the director of RSIC Punjab University for spectral facility and ... See full document
6
Related subjects