[PDF] Top 20 SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF SOME CHALCONE DERIVATIVES AND THEIR COPPERCOMPLEXES
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SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF SOME CHALCONE DERIVATIVES AND THEIR COPPERCOMPLEXES
... 4. ¹H-NMR Spectroscopy: NMR spectroscopy enables us to record differences in magnetic nuclei present and to deduce in the large measure about the position of these nuclei within molecule . the proton NMR spectrum enables ... See full document
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SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF NOVEL CHALCONE DERIVATIVES
... Antifungal activity of chalcones: A mechanistic study using various yeast ...on chalcone derivatives: the potent inhibition of chemical mediators ...aurones: Synthesis, characterization and ... See full document
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Synthesis, Identification and Biological Activity of Some New Chalcone derivatives from 8-Chlorotheophylline
... their antimicrobial activity in vitro against bacteria (Staphylococcus aureues, Escherichia coli) and fungal (Candida albicans) as show in ...The antimicrobial activity results discovered that ... See full document
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Synthesis, characterization and antibacterial activity of some new chalcone derivatives
... [1], antimicrobial activity [2], anti-infective and anti-inflammatory [3], antitumor agents [4], antimalarial and antitubercular activity [5], anti AIDS agents [6], cytotoxic agents with ... See full document
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Synthesis and Antimicrobial Activity of Piperidin-4-one Derivatives
... synthesized derivatives 1a-6b were screened for their in vitro antibacterial activity against Staphylococcus aureus (ATCC 6538), Escherichia coli (ATCC 8739), Bacillus subtilis (MTCC-441), using disk ... See full document
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Isolation of Lupeol, Design and Synthesis of Lupeol derivatives and their Biological activity
... conclusion, synthesis of series of oxime ester derivatives from natural product Lupeol has been achieved using PCC oxidation, oxime formation followed by yamaguchi ...Synthesized derivatives can be ... See full document
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Synthesis and antimicrobial activity of 5-imidazolinone derivatives
... Recently some new imidazolinone derivatives have been reported as antiinflammatory, herbicidal and hypertensive ...activities. Some workers have recognized 5-imidazolone as having anticancer ... See full document
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Synthesis and Antibacterial Evaluation of Some Novel Chalcones and their Derivatives
... Chalcones (6a-e) have been prepared by the condensation of ketone (5) and different aromatic aldehydes. These chalcones (6a-e) on treatment with hydrazine hydrate, guanidine hydrochloride and malononitrile give ... See full document
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SYNTHESIS AND THEORETICAL STUDY OF NEW QUINAZOLINONE DERIVATIVES CONTAINING VARIOUS HETEROCYCLIC MOIETIES
... of antimicrobial activity of quinazolineone derivatives on the different kinds of bacteria showed that these compounds had significant effect in the inhibition of these ...the synthesis ... See full document
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Synthesis, Characterization and Physicochemical Analysis of some Mannofuranoside Derivatives with Potent Antimicrobial Activity
... for activity. The mannofuranoside derivative, Synthesis of 3-O-methoxy-4'-O- α - (2,3,5,6-di-O-isopropylidene- mannofuranosyl) benzoic acid (C5) have maximum IC 50 ...reduced activity. Eight ... See full document
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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
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Synthesis of Some Pyrazolone Derivatives and Evaluation of its Antibacterial and Cytotoxic Activity
... The antimicrobial agents diffuses through the agar around its cups and produces a characteristics zone of inhibition of microorganism sensitive to the sample, the diameter of which can be measured and MIC is to be ... See full document
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Microwave Solvent-free Synthesis of Some Bioactive 3-(2,5-Dimethylfuran-3-yl)-pyrazoline Derivatives and Their Antimicrobial Activity
... A mixture of potassium carbonate (5g, 0.0362 mole) in water (2 mL), minimal amount of ethanol (1 mL), 3-acetyl-2,5-dimethylfuran (2g, 0.0144 mole) and 2-fluorobenzaldehyde (1.8g, 0.0144 mole) was stirred at room ... See full document
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SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF SOME QUINOLINE DERIVATIVES
... ACKNOWLEDGEMENT: We are thankful to SAIF Punjab University, Chandigarh India for spectral and analytical analysis of newly synthesized compounds. We are also thankful to Department of Microbiology LLRM Medical College ... See full document
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Synthesis of pyrimidine incorporated piperazine derivatives and their antimicrobial activity
... antibacterial activity against Staphylococcus aureus, Bacillus subtilis, Escherichia coli and Salmonella paratyphi-A at 40 μg/ml ...antifungal activity against Aspergillus niger, Pencillium notatum, ... See full document
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Synthesis and anticonvulsant activity of some chalcone derivatives
... in chalcone makes it biologically active. Some substituted chalcones and their derivatives have been reported to possess some interesting biological properties such as antibacterial, ... See full document
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Synthesis and antimicrobial activity of some 3,5-diaryl-4,5-dihydropyrazole derivatives
... their antimicrobial activity using: Staphylococcus aureus and Bacillus subtilis as representatives of Gram positive bacteria, Escherichia coli and Pseudomonas aeruginosa as representatives of Gram negative ... See full document
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Synthesis and antimicrobial activity of some novel chalcones and their related compounds
... A number of chalcones have been prepared by Claisen-Schmidt condensation reaction between selected aldehyde and selected ketones. The synthesised chalcones are thiophen-2- aldehydeacetophenone (TAAP), ... See full document
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Microwave Synthesis, Characterization and Antimicrobial Activity of Some Chromene Derivatives
... Chromene derivatives are selected for their anti-bacterial behavior in vitro beside the species of Escherichia coli (Gram –ve, micro-organism), Pseudomonas aeruginosa (Gram –ve, micro-organism) and Staphylococcus ... See full document
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Synthesis and Antimicrobial Activity of some Pyridazinone Derivatives
... desired derivatives (viz: IIIa, IIIb, IIIc, IIId) where produced as shown and their structure were shown in Table ...the antimicrobial screening data it has been found that derivative IIIa have excellent ... See full document
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