[PDF] Top 20 Synthesis, Characterization and Antioxidant Study of Some Pyrazolines Derivatives
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Synthesis, Characterization and Antioxidant Study of Some Pyrazolines Derivatives
... The compounds 4c, 4d, 4h, 4i, 4j, 4k and 4p have shown the excellent radical scavenging activity, which was similar to that of standard BHT in all tested concentration. The SAR study revealed that, compounds with ... See full document
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Design, synthesis, characterization, and cytotoxicity activity evaluation of mono-chalcones and new pyrazolines derivatives
... The epidermal growth factor receptor (EGFR) (PDB code: 3HB5) was obtained from the Protein Data Bank (http:// www.rcsb.org). This receptor was chosen due to its relationship with breast cancer cell lines MCF-7, as ... See full document
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Synthesis and characterization of some new pyrazolines derivatives and their biological activity
... The methods described by Xian –guo and Ursula,(1994) was employed to study cellular toxicity .Briefly stock solution concentration (200 mg/ml )a serial of dilutions of each compound (1:1,1:10,1:100,1:1000) i.e. ... See full document
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SYNTHESIS, CHARACTERIZATION, ANTIOXIDANT AND ANTI-INFLAMMATORY ACTIVITY EVALUATION OF SOME SUBSTITUTED PYRAZOLE DERIVATIVES
... ABSTRACT: A series of substituted acetophenones are condensed with hydrazides to the corresponding hydrazones which are subsequently cyclized by using volumizer-Haack reaction to give new pyrazole derivatives. All ... See full document
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SYNTHESIS, ANTIMICROBIAL AND ANTIFUNGAL ACTIVITY OF NOVEL PYRAZOLINES DERIVATIVES
... the synthesis of pyrazolines have been ...gives pyrazolines. A series of some novel pyrazoline derivatives were synthesized by refluxing chalcone derivatives and hydrazine ... See full document
6
Synthesis, characterization and evaluation of antioxidant activities of some new quinazolino acetidinone derivatives
... quinazolino-acetidinone derivatives as potent antioxidant agents which could minimize or inhibit oxidative damage through blocking free radical formation or inhibiting chain ...Five derivatives which ... See full document
8
Synthesis, some reactions, cytotoxic evaluation and antioxidant study of novel benzimidazole derivatives
... benzimidazole derivatives incorporating chalcone (3), pyrazolines(4),(5), (16), oxazoline(6), pyrimidines(7-13),(17) and oxirane(15) derivatives were synthesized and some of their reactions ... See full document
14
Crystal structure of (E) 1 (4′ methyl [1,1′ biphenyl] 4 yl) 3 (3 nitrophenyl)prop 2 en 1 one
... the synthesis, antimicrobial, antioxidant activities and growth and characterization of -conjugated organic non- linear optical chalcone derivatives, see: Rajendra Prasad et ...of some ... See full document
9
Synthesis and characterization some flavonoids derivatives
... The antioxidant activity of flavones is reported to be associated with those bearing hydroxyl ...present study, several steps of reaction have been carried out to synthesize the derivatives of ... See full document
29
Synthesis, Characterization and Antioxidant Studies of Quinazolin Derivatives
... shown in Figure (1). The scavenging effect increased with the increasing concentrations of test compounds (1-4). From the results of DPPH, It showed that all compounds are equally effective as antioxidant compared ... See full document
6
Insilico design, synthesis, characterization and biological evaluation of some novel 1 hydroxynapthelene 2 yl derivatives
... this study confirmed that the product has ...Chalcone derivatives have bacterial and anti-inflammatory may be a pave for synthesis and characterization of some new All the synthesized ... See full document
8
Synthesis and anti oxidant activity of certain chalcone based acetyl and N phenyl substituted pyrazolines
... present study, in-vitro antioxidant activity of newly synthesized compounds was performed by DPPH model[11-12]The method employed was by determining the free radical inhibitory ability of different ... See full document
7
SYNTHESIS, CHARACTERIZATION, ANTI-INFLAMMATORY AND ANTIMICROBIAL ACTIVITIES OF SOME NOVEL DIHYDROPYRIMIDINONE DERIVED PYRAZOLINES
... The synthesis of dihydropyrimidinone derived pyrazolines (P 1- P 22) was accomplished in ...dihydropyrimidinone derivatives, these derivatives reacts with substituted aromatic aldehydes in ... See full document
6
Synthesis and characterization of some new thioxanthone derivatives
... This study mainly targets a number of derivatives of thioxanthone, taking advantage of the Schiff base reaction which includes the reaction of 2-bromo thioxanthone which reaction with amines compound in the ... See full document
9
Synthesis and Characterization of Some Heterofused Pyrimidine Derivatives
... Pyrimidine derivatives and related fused heterocycles are important classes of heterocyclic compounds that exhibit a broad spectrum of biological activities such as anticancerous [1-3], antiviral [4], ... See full document
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Synthesis, Characterization and Study of Antioxidant Activities of Some New Pyrazoline Derivatives Containing Isatin Moiety
... Based on the above biological activities exhibited by the pyrazoline compounds, we report here, the synthesis and biological evaluation of some new pyrazoline derivatives. Chalcones (4a-c) were ... See full document
6
Microwave Synthesis, Characterization and Antimicrobial Activity of Some Chromene Derivatives
... anti-fungal study the compounds 3b, 4a shows good and 4b shows very good activity against Escherichia coli, Pseudomonas aeruginosa and Staphylococcus aureus and 3b, 3c shows good activity against Aspergillus ... See full document
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SYNTHESIS, CHARACTERIZATION AND STUDY OF ANTIMICROBIAL AND ANTIFUNGAL ACTIVITIES OF SOME NOVEL PYRIMIDINE DERIVATIVES
... the synthesis of biologically active heterocyclic compounds, we developed here a synthetic pathway aimed to synthesize novel mercaptopyrimidines diazotized at 5 th position to screen them for their antibacterial ... See full document
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Synthesis of 3,5-Disubsituted Pyrazolines and their Derivatives
... 2-Acetylthiophene condenses with different aromatic aldehyde in ethanol in the presence of aqueous NaOH to give 1-(2’-thienyl)-3-(substituted phenyl) -2- propen-1-one (Ia-e) which reacts with hydrazine hydrate in ethanol ... See full document
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Synthesis, Characterization and Physicochemical Analysis of some Mannofuranoside Derivatives with Potent Antimicrobial Activity
... present study to screen the pharmacokinetic property of mannofuranoside derivatives ...mannofuranoside derivatives posses’ drug like property ...furanoside derivatives gave violation of ... See full document
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