Top PDF Synthesis, Characterization and antimicrobial activity of Cyanopyridine derivatives with Vanillin.
Synthesis, Characterization and antimicrobial activity of Cyanopyridine derivatives with Vanillin.
... range of biological and physiological activities. In the light of these biological activities and variety of industrial applications, some new of ...
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Synthesis, structural characterization and myorelaxant activity of 4-naphthylhexahydroquinoline derivatives containing different ester groups
... pH of the saturated solution was ...measurement of the isometric force, which was continuously displaced and recorded on an online computer via a four-channel transducer data acquisition system ...
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Synthesis, characterization and antifungal activity of quaternary derivatives of chitosan on Aspergillus flavus
... tion of chitin, which after cellulose is the second most abundant natural biopolymer found in ...exoskeletons of arthropods of crustaceans, fungi, insects, annelids, mollusks and coelenter- ...
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Synthesis, characterization and biological evaluation of zinc(ii) complexes with phenanthroline derivatives and s-methyl dithiocarbazate schiff bases
... discovery of novel active compounds with new mechanisms of action, higher efficacy and improved selectivity is a matter of urgency to multi drug resistance and toxicity problems ...
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Synthesis and Characterization of Organotin(IV) Complexes Derived of 2-amino-5-nitrobenzoic Acid: <i>In vitro</i> Antibacterial Screening Activity
... screening activity of parent acid and complexes 1-4 are given in Table ...zones with a diameter less than 10 mm are considered as weak; larger than 10 mm but less than 16 mm are considered as ...
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The antimicrobial activity of lapachol and its thiosemicarbazone and semicarbazone derivatives
... (Sigma-Aldrich) and sodium hydroxide (Sigma-Aldrich, Steinheim, Germany) were used without further ...Germany) and the spots were visualised under ultravio- let (UV) light at wavelengths of 254 ...
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Synthesis and antimicrobial, antifungal and anthelmintic activities of 3H-1,5-benzodiazepine derivatives
... active and is directed towards the synthesis of compounds with enhanced pharmacological ...condensation of o-phenylenediamines with α , β -un- saturated carbonyl compounds, 5 β ...
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Synthesis and antimicrobial evaluation of two peptide LyeTx I derivatives modified with the chelating agent HYNIC for radiolabeling with technetium-99m
... conditions and other bacterial strains were employed, which can explain the slight differences in the MIC obtained in this ...its antimicrobial activity, exhibiting similar MIC for S. aureus ...
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SYNTHESIS AND ANTIMICROBIAL ACTIVITIES OF NEW PYRAZOLOPYRIDAZINE DERIVATIVES
... pryrazolo-pyridazine derivatives (4a-h) were synthesized through multi-step synthesis and evaluated for their antimicrobial ...(1) with hydrazine hydrate. Then, aryl-aldehydes were ...
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MATERIALS AND METHODS Chemicals
... microorganism with the ability to respond to a wide variety of environmental changes, exhibiting a high intrinsic resistance to a number of antimicrobial ...to antimicrobial substances ...
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![Synthesis and antimicrobial activity of new amino derivatives of pyrano[4’’,3’’:4’,5’]pyrido[3’,2’:4,5]thieno[3,2-d]pyrimidine](https://thumb-eu.123doks.com/thumbv2/123dok_br/16004344.691772/cover.webp)
Synthesis and antimicrobial activity of new amino derivatives of pyrano[4’’,3’’:4’,5’]pyrido[3’,2’:4,5]thieno[3,2-d]pyrimidine
... comparable activity with reference drug against all bacteria species with inhibition zone 20‒24 ...6r and 6q) exhibited good activity against different bacterial species, the ...
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Synthesis, Characterization and Antimicrobial Activity of Certain Novel Aryl Hydrazone Pyrazoline-5-Ones Containing Thiazole Moiety
... Synthesis of N-nitroso-N-substituted glycines V a – c 20 : To a suspension of N-substituted glycine IV a–c ...solution of sodium nitrite ...filtered and acidified with ...
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Synthesis and evaluation of antimicrobial activity of halogenated furanones and compounds analogues to nostoclides.
... SYNTHESIS AND EVALUATION OF ANTIMICROBIAL ACTIVITY OF HALOGENATED FURANONES AND COMPOUNDS ANALOGUES TO ...spectrum of biological activity of ...
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Synthesis and antimicrobial activities of 5arylidenethiazolidine2,4dione derivatives
... an antimicrobial agent, nine compounds were synthesized and tested against Gram-positive, Gram- negative, and alcohol acid resistant bacteria and ...One of the compounds was the most ...
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Sulfonamide and carbamate derivatives of 6-chloropurine: synthesis, characterization and antimicrobial activity evaluation
... part of medicinal chemistry programme, we have been synthesized a series of new sulfonamide derivatives, 9-(substitutedbenzenesulfonyl)-6-chloro-9H- purines and carbamate derivatives, ...
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Synthesis and antimicrobial activity of new 3,5-diarylidene-4-piperidone derivatives
... mixture of 4-piperidone hydrochloride monohydrate (1, 10 mmol) and various substituted aromatic aldehydes (20 mmol) in ethanol (10 mL) was stirred at room temperature (29 °C) for 10 ...progress of ...
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J. Braz. Chem. Soc. vol.20 número4
... The antimicrobial activity of all compounds has been tested on seven different strains of bacteria: Bacillus cereus, Bacillus subtilis, Escherichia coli, Enterococcus faecalis, Klebsiella ...
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Synthesis of 2,3Diyne1,4 derivatives and evaluation of cytotoxic activity against tumor cell lines
... effects of the synthesized compounds were evaluated against the following human cancer cell lines and non-tumor cells (PBMC), all transformed cell lines were obtained from the National Cancer Institute, ...
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Design, synthesis and evaluation of xanthone derivatives for dual activity: antitumor and P-glycoprotein inhibition
... second-generation of P-gp modulators have a better pharmacologic profile than the first-generation, but they also retain some characteristics that limit their use as P-gp ...metabolism and excretion ...
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Design, synthesis, and pharmacological evaluation of haloperidol derivatives as novel potent calcium channel blockers with vasodilator activity.
... 61% of the theoretical values. All spectral and elemental analysis data (shown in the Supporting Information) were in agreement with the assigned ...(RP-HPLC) and detection with MS (see ...
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