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[PDF] Top 20 Synthesis of Some New Pyrazoline Compounds Derived from α-β Unsaturated Compounds and Study their biological and Biochemical Effect

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Synthesis of Some New Pyrazoline Compounds Derived from α-β Unsaturated Compounds and Study their biological and Biochemical Effect

Synthesis of Some New Pyrazoline Compounds Derived from α-β Unsaturated Compounds and Study their biological and Biochemical Effect

... The biological activity has been estimated by using the propagation method whereas the biological activity has been estimated by the Kirby Bauer movement, where ... See full document

11

Synthesis and Biological evaluation of some new Heterocyclic compounds

Synthesis and Biological evaluation of some new Heterocyclic compounds

... of some new N-acetyl-Δ 2 -pyrazolines and dihydrothienocoumarines ...an α, β-unsaturated ketone with phenylhydrazine became a generally used, simple and convenient procedure for the ... See full document

5

Microwave induced novel synthesis and characterization of 3,5-diaryl-∆2-isoxazoline” from α, β-unsaturated carbonyl compounds

Microwave induced novel synthesis and characterization of 3,5-diaryl-∆2-isoxazoline” from α, β-unsaturated carbonyl compounds

... heterocyclic compounds among them occupy a unique place in and synthetic organic ...heterocyclic compounds like isoxazolines have wide application as agro chemical and pharmaceutical ...the synthesis ... See full document

6

Synthesis and biological evaluation of new unsaturated derivatives of cyclic compounds as potent antioxidant agent

Synthesis and biological evaluation of new unsaturated derivatives of cyclic compounds as potent antioxidant agent

... in biological system and capable of scavenging free radicals, these molecules include glutathione (GSH), α-tocopherol (vitamin E), vitamin C, β- carotene and selenium [ 2 ...this study were to ... See full document

13

SYNTHESIS, CHARACTERIZATION AND ANTIMICROBIAL STUDY OF SOME TRANSITION METAL COMPLEXES OF BIDENTATE CHALCONE LIGAND

SYNTHESIS, CHARACTERIZATION AND ANTIMICROBIAL STUDY OF SOME TRANSITION METAL COMPLEXES OF BIDENTATE CHALCONE LIGAND

... of compounds exhibit wide spectrum of pharmaceutical and biological ...in compounds containing a carbonyl group directly linked to an α,β-unsaturated system (chalcone) and their ... See full document

13

Synthesis, toxicological and biochemical studies of new heterocyclic compounds derived from acetanilide and pyrrole derivatives

Synthesis, toxicological and biochemical studies of new heterocyclic compounds derived from acetanilide and pyrrole derivatives

... respectively. Compounds 5a, b were also ...obtain compounds 7a, b and ...gave compounds 9a-c and 10a-c. Compounds 11a-c was obtained via cyclization of 8 with aldehyde and ... See full document

14

Synthesis of Some New Spiro β Lactams and Thiazolidinones Compounds Containing Sulfur Incorporating Quinon Compounds

Synthesis of Some New Spiro β Lactams and Thiazolidinones Compounds Containing Sulfur Incorporating Quinon Compounds

... through β-lactamases, the need for novel antibiotics prevails, making synthesis of newer β-lactams ever more ...antibiotics, β-lactams are increasingly being used as synthons for other ... See full document

10

Ultrasonic study of molecular interactions in some bio liquids

Ultrasonic study of molecular interactions in some bio liquids

... to study molecular interactions in pure liquids [6], binary liquid mixtures [7-10] and ionic interactions in single and mixed salt solutions of bio- liquids ...that derived parameters such as the adiabatic ... See full document

5

Synthesis of some Fluorinated Phosphonium Iodide Derivatives; Study of their Biological Antibacterial Activities and the Effect of Synergy of these Compounds with Penicillin-G and Penicillin-V

Synthesis of some Fluorinated Phosphonium Iodide Derivatives; Study of their Biological Antibacterial Activities and the Effect of Synergy of these Compounds with Penicillin-G and Penicillin-V

... the synthesis of new antibacterial compounds and isolation of some natural products and study of their biological antimicrobial activities penicillin derivatives, 1 lignanan ... See full document

6

PYRAZOLINE DERIVATIVES: A WORTHY INSIGHT INTO THE RECENT ADVANCES AND POTENTIAL PHARMACOLOGICAL ACTIVITIES

PYRAZOLINE DERIVATIVES: A WORTHY INSIGHT INTO THE RECENT ADVANCES AND POTENTIAL PHARMACOLOGICAL ACTIVITIES

... Thiocarbamoyl-3-substituted phenyl-5-(2-pyrrolyl)-4, 5- dihydro-(1H)-pyrazole derivatives and tested for their in vivo anti-inflammatory activity by two different bio-assays namely, carrageenan-induced oedema and acetic ... See full document

11

Synthesis of New Triazole and Aza β lactam Compounds Derived from o (Npropargyl) sulfonamido Benzoic Acid of Possible Biological Activity

Synthesis of New Triazole and Aza β lactam Compounds Derived from o (Npropargyl) sulfonamido Benzoic Acid of Possible Biological Activity

... All chemicals were purchased from Fluka, BDH and Merk. Melting points were recorded using electro thermal melting point apparatus. The FT- IR spectral data were recorded on a Shimadzu FTIR-8400 S spectrophotometer ... See full document

5

Synthesis and Evaluation of New Substituted Pyrazoline Derivatives as Biological Agents

Synthesis and Evaluation of New Substituted Pyrazoline Derivatives as Biological Agents

... The compounds were tested in-vitro for their antimicrobial ...the compounds have shown some antimicrobial ...other compounds showed moderate to poor ...rest compounds have shown ... See full document

7

A Review on the CNS Activity of Pyrazolines

A Review on the CNS Activity of Pyrazolines

... A new series of pyrazoline 15 derivatives was evaluated for antidepressant, anxiogenic and MAO-A and -B inhibitory activities by in vivo and in vitro tests ...synthesized compounds showed good ... See full document

7

Synthesis, characterization and biological studies of some azo compounds

Synthesis, characterization and biological studies of some azo compounds

... Due to the possibility of azo - hydrazone tautomerism, the hydroxy proton which involves in such tautomerism shows a hump at δ 15.4 [23-28]. The peak of another -OH proton would be extremely broad at room temperature. ... See full document

5

Synthesis New and Novel Aryl Thiazole Derivatives Compounds

Synthesis New and Novel Aryl Thiazole Derivatives Compounds

... 10.0 g sodium hydroxide (powdered) was added to solution contains of 5.0 g (0.001mol) 2- mercapto-4-(4-bromo-phenyl) thiazole in 250.0 ml absolute ethanol and was refluxed for 15 minutes. Then 6.1 g (0.002mol) ... See full document

12

Synthesis of Some New Azo Compounds of Salicylic Acid Derivatives and Determine Their In Vitro Anti-Inflammatory Activity

Synthesis of Some New Azo Compounds of Salicylic Acid Derivatives and Determine Their In Vitro Anti-Inflammatory Activity

... Tested compounds (75 mg) was dissolve in 1 ml of ethanol. Samples of each compound, control and sodium diclofenac were separately mixed with (1 ml) phosphate buffer, (2 ml) of hyposaline and (0.5 ml) of HRBC ... See full document

7

(Acridine)(tetrahydroborato)zinc Complex [Zn(BH4)2(acr)]:  A New Stable and Efficient Reducing Agent

(Acridine)(tetrahydroborato)zinc Complex [Zn(BH4)2(acr)]: A New Stable and Efficient Reducing Agent

... We also investigated the potential of the 1,2-reduction of α,β-unsaturated aldehydes and ketones with [Zn(BH 4 ) 2 (acr)]. The reduction of cinnamaldehyde with 0.5 molar equivalents of the [Zn(BH 4 ) ... See full document

5

Synthesis and Biological Activities of Some 3,5-Disubstituted-D2-Pyrazoline Derivatives

Synthesis and Biological Activities of Some 3,5-Disubstituted-D2-Pyrazoline Derivatives

... Pyrazole containing heterocyclic compound plays an important role in medicinal chemistry. Since a very long time the usefulness and great therapeutic value of pyrazole nucleus has been recognized and the wide range of ... See full document

6

(Caffeine)(tetrahydroborato)zinc Complex [Zn(BH4)2(caf)]: A New Stable and Efficient Reducing Agent

(Caffeine)(tetrahydroborato)zinc Complex [Zn(BH4)2(caf)]: A New Stable and Efficient Reducing Agent

... carbonyl compounds such as aldehydes, ketones, α, β- unsaturated carbonyl compounds, acyloins and a-diketones to their corresponding alcohols in excellent yields ... See full document

6

Synthesis of Some New Selenonitrone Compounds

Synthesis of Some New Selenonitrone Compounds

... diselane compounds were prepared by using the inorganic reagent such as potassium ...selenocyanate. New nitrone compounds were synthesized from the condensation of carbonyl group in the ... See full document

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