[PDF] Top 20 Synthesis and Characterization of Derivative derived from 1, 4- Dihydropyrimidine
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Synthesis and Characterization of Derivative derived from 1, 4- Dihydropyrimidine
... bignelli 1 and is referred to as Biginelli Reaction, multicomponent reaction is an important tool in designing the drug such as dihydropyrimidine DHPM which are having Anti carcinogenic, antiviral anti ... See full document
5
Studies in synthesis, characterization and microbicidal activity of metal chelates with novel amic acid derivative derived from 9,10,11,15 tetrahydro 9,10 [3,4] furanoanthracene 12,14 dione
... ligand derived from 9,10,11,15-tetrahydro- 9,10-[3,4]-furanoanthracene-12,14-dioneand aromatic primary ...FT-IR, 1 H-NMR, TGA and non-aqueous conductometric titration while its metal complexes were ... See full document
6
SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL EVALUATION OF SUBSTITUTED 1,3,4 OXADIAZOLE DERIVATIVE: DERIVED FROM CIPROFLOXACIN
... the different synthesized title compounds (IVa-h) are given in Table 1. The result of antibacterial activity is collected in Table 2. The antibacterial activity of all newly synthesized derivatives was performed ... See full document
5
Design, Synthesis and Characterization of N-Phenylpyrazoline and 3,4- Dihydropyrimidine from Chalcone Derivatives and study their Biological Activities.
... The human erythrocytes suspension was used for the in vitro membrane stabilization assay. Blood was collected from healthy volunteers who had not consumed any NSAIDs for two weeks prior to the experiment. The ... See full document
173
Synthesis and Characterization of Copper Complexes of A Schiff Base Derived from 1H – Indole 2,3 Dione
... complex shows a plateau upto 210°C indicating the complex is stable up to this temperature and no co-ordinated water molecule is present. The TG curve of the complex shows two weight loss curves indicating that the ... See full document
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Synthesis and characterization of novel 1,6-dihydropyrimidine derivatives for their pharmacological properties
... 2017). Synthesis of these molecular analogues is worth to get novel pharmacologically active ...the synthesis of pyrimidine derivative linked to thiophene moieties (4a–d) and ... See full document
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Metal Complexes Derived from Mixed Azo-Linked Schiff-Base Ligandwith Dithiocarbamate Derivative: Formation, Spectral Characterization and Biological Study
... resulted from the position alternation of the two CH 3 groups in the proposed structure of the ...resulted from rapid rotation ...resulted from the slow rotation. The 1 H-NMR spectrum of [L 2 ... See full document
12
Synthesis and characterization of poly(ionic liquids) derived from 1-ethyl-3-methyl-4- vinylimidazolium triflate
... and 1-methyl-5-vinylimidazole being used, along with the change in solvent and the lower reaction ...drawn from the 1 H NMR is that the family of anions created from the second batch of ... See full document
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SYNTHESIS, CHARACTERIZATION AND ANTIMICROBIAL ACTIVITY OF SOME NOVEL SCHIFF AND MANNICH BASES DERIVED FROM 1, 2, 4- TRIAZOLES
... To a suspension of substituted benzaldehyde (2) (0.01 mol) in methanol (15ml), in equimolar amount of triazole (1) was added. The suspension was heated until clear solution was obtained. Then few drops of Conc. ... See full document
6
Dichloro[2,2 diphenyl 4,4,6,6 tetrakis(3,5 dimethylpyrazol 1 yl)cyclotriphosphazene]cobalt(II)
... the synthesis and characterization of a series of transition metal complexes derived from the cyclotriphosphazene (ctp) ligands, hexakis(3,5-dimethylpyrazole-1-yl)cyclotriphosphazene ... See full document
13
MICROWAVE ASSISTED SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL EVALUATION OF NEWLY SYNTHESIZED 1, 3, 4 THIADIAZOLE DERIVATIVE OF GUAR GUM
... Further 1 mole of epichlorohydrin was added gradually with continuous stirring, and the pH was adjusted to 9- 10 then this reaction mixture was subjected to microwave for 15 ... See full document
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Synthesis, Characterization and Antifungal Studies of Oxomolybdenum (V) Complexes of Schiff Bases Derived from Hydrazine Carboxamide and Thiosemicarbazide
... Magnetic susceptibility of the complexes were determined by Gouy method at Department of Chemistry, Bareilly College, Bareilly. The sample tube was calibrated with CuSO 4 . The IR spectra of complexes were ... See full document
6
Biological important Co(II) ternary complexes of 2 substituted benzazoles and amino acids
... the synthesis, characterization and biological activity of Co(II) ternary complexes derived from 2-mercapto benzoxazole, 2-amino benzothiazole and 2-(4´-aminophenyl)-6-methyl ... See full document
5
Synthesis, Characterization and Antimicrobial studies of Co(II), Ni(II), Cu(II) and Zn(II) complexes derived from a Schiff base of 2 [(4 Methyl 2 oxo 2Hchromen 7 yl)oxy]acetohydrazide with 3 formyl 2 hydroxy quinoline and 3 formyl 2 mercapto quinoline
... sharp peak at d 13.8 (S, 1H) due to OH at 2-position of phenyl ring of 2-hydroxy quinoline moiety, but in the case of Zn(II) complex which has been disappeared indicating the involvement of phenolic oxygen in the ... See full document
15
Synthesis, characterization and thermal degradation studies of copolymer derived from 2, 4-dihydroxy propiophenone and 4-pyridylamine
... The number average molecular weights (Mn)of the copolymer has been determined by conductometric titration method in non-aqueous medium using ethanolic potassium hydroxide (0.05M) as a titrant. The specific conductance ... See full document
7
Synthesis and Antibacterial Activity of Isatin Schiff Base Derivative with 3-Aminoacetophenone and its Ni(II), Co(II) Transition Metals Complexes
... 2006. Synthesis and antibacterial activity of some metal complexes of ...2011. Synthesis, spectral characterization and biological activity of new symmetrical macrocyclic binuclear Schiff base ... See full document
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Synthesis, Characterization and Antimicrobial Properties of Titanium(III) complexes with Schiff Bases Derived From -Amino Acids
... (25°C) DMSO & DMF solutions at Deptt. of Chemistry, Bareilly College, Bareilly. The IR spectra were recorded using Perkin Elmer Pc-16f FTIR spectrophotometer by using KBr pellets. Magnetic susceptibility was ... See full document
5
Synthesis and Characterization of Chromium(III), Molybdenum(II), Nickel(II), Palladium(II) and Platinum(II) Complexes Derived from Mixed Ligands of Pyrazole and 2,2-Bipyridine
... ppm and 7.65 ppm may be ascribed to –CH=C- and the tautomeric –N-H- with –S-H thiol form in deuterated DMSO solution, Fig. (4). As well as the carbon-13 NMR spectra of the primary pyrazole ligand in CDCl 3 solvent ... See full document
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Synthesis and Characterization of Nanosized Uranyl Coordination Polymers derived from Terephthalic acid and Azoles
... JFC-1100E ION SPUTTERING DEVICE, JEOl JSM- 5400lV SEM). SEM specimens were coated with gold to increase the conductivity. For the biological activity all microbial strains were kindly provided by the Assiut University ... See full document
8
Synthesis and Characterization of Polyesteramide urethane derived from Melia Azedarach seed oil
... Polyesteramide urethane resin has been synthesized from a nontraditional Malia Azedarach seed oil. The oil converted to N,N-bis (2-hydroxy ethyl) maleia azedrach oil fatty acid (HEMFA) by reacting with diethanol ... See full document
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