مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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1

Information Journal Paper

Title

DOCKING STUDIES, SYNTHESIS, AND IN-VITRO EVALUATION OF NOVEL OXIMESBASED ON NITRONES AS REACTIVATORS OF INHIBITED ACETYLCHOLINESTERASE

Pages

  880-892

Abstract

 Acetylcholinesterase has important role in synaptic cleft. It breaks down the acetylcholineatcholinergic synapsesand terminates the cholinergic effects. Some chemical agents likeorganophosphorus compounds (OPCs) including nerve agents and pesticides react withacetylcholinesteraseirreversibly. They inhibit normal biological enzyme action and resultin accumulation of acetylcholineand show toxic effects andcholinergic symptoms. Theprocess of Acetylcholinesterase (AChE) inhibition can be reversed by a nucleophilic agentto dephosphorylate and reactivate the enzyme. In this study, design and docking studies of 15novel nitrone based onoximes as reactivators were performed by using AutoDock program. Then, more effective reactivatorsoximes in terms of binding energy and orientation withinthe active site were synthesized and evaluated in-vitro on human AChE (hAChE) inhibited byparaoxon and compared to standard hAChE reactivators (2-PAM and obidoxime). Our resultsused to design new derivatives of Oxim with better efficacy than 2-PAM and obidoxime. Syntheses of some selected bis-pyridiniumoximes based on the nitrones are underway.

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    • Cite

    APA: Copy

    HOSSEINI, SEYED AYOUB, MOGHIMI, ABOLGHASEM, IMAN, MARYAM, & EBRAHIMI, FIROUZ. (2017). DOCKING STUDIES, SYNTHESIS, AND IN-VITRO EVALUATION OF NOVEL OXIMESBASED ON NITRONES AS REACTIVATORS OF INHIBITED ACETYLCHOLINESTERASE. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH (IJPR), 16(3), 880-892. SID. https://sid.ir/paper/288982/en

    Vancouver: Copy

    HOSSEINI SEYED AYOUB, MOGHIMI ABOLGHASEM, IMAN MARYAM, EBRAHIMI FIROUZ. DOCKING STUDIES, SYNTHESIS, AND IN-VITRO EVALUATION OF NOVEL OXIMESBASED ON NITRONES AS REACTIVATORS OF INHIBITED ACETYLCHOLINESTERASE. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH (IJPR)[Internet]. 2017;16(3):880-892. Available from: https://sid.ir/paper/288982/en

    IEEE: Copy

    SEYED AYOUB HOSSEINI, ABOLGHASEM MOGHIMI, MARYAM IMAN, and FIROUZ EBRAHIMI, “DOCKING STUDIES, SYNTHESIS, AND IN-VITRO EVALUATION OF NOVEL OXIMESBASED ON NITRONES AS REACTIVATORS OF INHIBITED ACETYLCHOLINESTERASE,” IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH (IJPR), vol. 16, no. 3, pp. 880–892, 2017, [Online]. Available: https://sid.ir/paper/288982/en

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