Imidazole derivatives
Design and synthesis of some Imidazole derivatives containing 4-(3,5-dichloro -2-hydroxyphenyl) imidazole moiety as antibacterial agents
... In the last few decades, the compounds bearing heterocyclic nuclei have received much attention due to their chemotherapeutic values in the development of novel antimicrobials. The literature survey is enriched with the ...
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Synthesis and pharmacological evaluation of novel imidazole derivatives
... several imidazole derivatives have been synthesized and reported to possess varied biological and pharmacological ...both imidazole moiety and isatin derivatives, we synthesized new novel ...
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Evaluation of anti-bacterial effects of some novel thiazole and imidazole derivatives against some pathogenic bacteria
... idazole derivatives and compound 6 of thiazole were assessed for ...3a-b imidazole derivatives against all of the tested bacteria was observed, and only compound 6 of thiazole had an inhibitory ...
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Synthesis, Characterization and Biological Evaluation of IH-Substituted 2, 4, 5- Triphenyl Imidazole Derivatives.
... This is to certify that the dissertation entitled – SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL EVALUATION OF 1H-SUBSTITUTED 2,4,5- TRIPHENYL IMIDAZOLE DERIVATIVES was done by Ms. E. AJILA (Reg.No.261215751) ...
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SYNTHESIS AND BIOLOGICAL EVALUATION OF 1-SUBSTITUTED IMIDAZOLE DERIVATIVES
... In the present study, a new series of 1-substituted imidazole derivatives were synthesized taking different anilines and sulfonamides as substitutions. The chemical structures were confirmed by means of IR, ...
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Microwave-assisted synthesis of phenanthro[9, 10-d]imidazole derivatives under solvent-free and one pot conditions
... 10-d]imidazole derivatives were synthesized with the combinations of phenanthroquinone and benzealdehyde derivatives in the presence of ammonium ...
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SYNTHESIS AND ANTICANCER SCREENING OF SOME NOVEL SUBSTITUTED IMIDAZOLE DERIVATIVES
... which imidazole is an important moiety. Imidazole is a heterocyclic ring containing basically 3C and 2N atom present in 1st and 3rd ...Thus, imidazole compounds have been an interesting source for ...
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Synthesis, spectral characterization and antimicrobial studies of novel imidazole derivatives
... especially Imidazole has attracted more attention during recent years due to their wide range of biological and pharmacological ...activities. Imidazole is a well known common heterocyclic compound which is ...
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SYNTHESIS AND BIOLOGICAL EVALUATION OF SUBSTITUTED DIPHENYL IMIDAZOLE DERIVATIVES
... Polysubstituted imidazole is a heterocyclic moiety. Imidazole is a five membered ring containing two nitrogens having wide applications in medicinal ...polysubstituted imidazole derivatives ...
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Review: A convenient approach for the synthesis of imidazole derivatives using microwaves
... of imidazole derivatives have been are being developed for different therapeutic actions, therefore this article aims to review the work reported on the synthesis of imidazole derivatives ...
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Synthesis of imidazole derivatives using nano-La0.5Pb0.5MnO3 perovskite-type oxide
... of imidazole derivatives by reaction of [9,10]-phenanthroquinone , benzaldehyde , ammoniumacetat and NanoPerovskite ...synthesis imidazole derivatives in free solvent ...
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Synthesis of New Some Imidazole Derivatives Containing ?-Lactam Ring Firyal Waly Askar | Rana Abid Ali | Thanaa Mahdi Al-Mouamin
... an imidazole ring such as antifungal drugs and nitroimidazole ...an imidazole ring are common structural motifs in pharmacologically important molecules, with activities spanning a diverse range of target ...
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Synthesis and Evaluation of N-substituted Imidazole Derivatives for Antimicrobial Activity
... spectra of compounds were recorded on Bruker 300 MHz NMR spectrophotometer using CDCl 3 as a solvent and TMS (tetramethylsilane) as an internal standard. Mass spectra of compounds were recorded on Waters micromass Q-Tof ...
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Synthesis And Characterization Of Some Imidazole Derivatives
... A 0.01 mol of oxazolone (V)and 2,4 –dinitrophenylhydrazine ( 0.015 mol) reflux for 1ohrs in a present of dry pyridine , after refluxing complete then reaction mass is cooled and the r[r] ...
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Studies of some fused imidazole derivatives
... Acidification HC1 gave a brown precipitate which was filtered off washed with water and recrystallised from acetic acid to give the starting ester 168 2.0g, m.p.. 186-190·, spectroscopic[r] ...
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Review Paper 5-Nitroimidazole derivatives: A scope of Modification for Medicinal chemists
... of imidazole is prevalent from the fact that large number of drugs in use today contain this moiety and several 5-nitroimidazole derivatives such as metronidazole (1), tinidazole (2), ornidazole (3), ...
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Synthesis of tetra-substituted phenanthroimidazole derivatives using SBA-Pr-SO3H
... product. To investigate the effect of catalyst, this reaction was tested under modified conditions in the absence of SBA-Pr-SO 3 H; the results showed that SBA-Pr-SO 3 H can catalyze the reaction in a shorter time with ...
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[1 (4 Nitrobenzyl) 2 butyl 4 chloro 1H imidazol 5 yl] 4, 5 dihydro 1 phenyl 1H pyrazole: Synthesis, Anti Inflammatory and Analgesic Activities
... By targeting the synthesis of nitrogen containing hetero- cylcles of biological interest, we synthesized new series of compounds. Heterocyclic compounds hold a special place in organic chemistry. Their role as lead ...
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SYNTHESIS, CHARACTERIZATION AND ANTHELMINTIC ACTIVITY OF NOVEL ISATIN SUBSTITUTED IMIDAZOLINE DERIVATIVES
... substituted Imidazole derivatives have been synthesized and screened for anthelmintic ...and imidazole compounds are known to possess pharmacologically proven therapeutic ...5-Oxo-imidazoline ...
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Synthesis of 2,4,5-trisubstituted imidazole and 4,5- disubstituted indolylimidazole derivatives by using Amberlyst A-15 as green, recyclable catalyst
... Amberlyst A-15 used as a recyclable, an efficient, green and eco-friendly catalyst for one-pot synthesis of highly substituted imidazole derivatives by multi component condensation of benzil, aldehydes and ...
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