QSAR Classification-Based Virtual Screening Followed by Molecular Docking Identification of Potential COX-2 Inhibitors in a Natural Product Library

2019 ◽  
Vol 26 (11) ◽  
pp. 1296-1315 ◽  
Author(s):  
Shangjie Ai ◽  
Guanfei Lin ◽  
Yong Bai ◽  
Xiande Liu ◽  
Linghua Piao
Keyword(s):  
Molecular Docking ◽  
Virtual Screening ◽  
Natural Product ◽  
Natural Product Library ◽  
Cox 2 ◽  
Cox 2 Inhibitors

scholarly journals Design, Synthesis, Molecular Docking and Biological Evaluation of Novel Coumarin-Oxime Ether Derivatives as COX-2 Inhibitors

2017 ◽  
Vol 29 (11) ◽  
pp. 2559-2564
Author(s):  
M. Vijaya Bhargavi ◽  
P. Shashikala ◽  
M. Sumakanth ◽  
Shravan Kumar Gunda
Keyword(s):  
Molecular Docking ◽  
Biological Evaluation ◽  
Oxime Ether ◽  
Design Synthesis ◽  
Cox 2 ◽  
Cox 2 Inhibitors

scholarly journals A One-Pot Multicomponent Catalytic Synthesis of New 1H-Pyrazole-1-Carbothioamide Derivatives with Molecular Docking Studies as COX-2 Inhibitors

2021 ◽  
Vol 11 (6) ◽  
pp. 13779-13789
Keyword(s):  
Molecular Docking ◽  
Simple Procedure ◽  
Docking Studies ◽  
Catalytic Synthesis ◽  
One Pot ◽  
Reference Drug ◽  
Molecular Docking Studies ◽  
Wide Range ◽  
Cox 2 ◽  
Cox 2 Inhibitors

A simple and efficient catalytic synthesis of new 1H-pyrazole-1-carbothioamide derivatives through a one-pot reaction of hydrazine hydrate, arylidene malononitrile and isothiocyanates in the presence of HAp/ZnCl2 nano-flakes at 60-70°C has been described. The protocol's main advantages include high yields of products, a wide range of substrates, simple procedure, and short reaction time. Molecular docking studies of the designed compounds were accomplished as COX-2 inhibitors and showed that compounds 3d, 3e, 3h, and 3n give promising results compared with celecoxib as a reference drug.

scholarly journals Design, Synthesis and Comprehensive Investigations of Pyrrolo[3,4-d]pyridazinone-Based 1,3,4-Oxadiazole as New Class of Selective COX-2 Inhibitors

2020 ◽  
Vol 21 (24) ◽  
pp. 9623
Author(s):  
Łukasz Szczukowski ◽  
Edward Krzyżak ◽  
Adrianna Zborowska ◽  
Patrycja Zając ◽  
Katarzyna Potyrak ◽  
...  
Keyword(s):  
Molecular Docking ◽  
Docking Studies ◽  
One Pot ◽  
Design Synthesis ◽  
Biological Studies ◽  
Cox 2 ◽  
Anti Inflammatory ◽  
Dna Strand ◽  
Cox 2 Inhibitors

The long-term use of Non-Steroidal Anti-Inflammatory Drugs (NSAIDs) in treatment of different chronic inflammatory disorders is strongly restricted by their serious gastrointestinal adverse effects. Therefore, there is still an urgent need to search for new, safe, and efficient anti-inflammatory agents. Previously, we have reported the Mannich base-type derivatives of pyrrolo[3,4-d]pyridazinone which strongly inhibit cyclooxygenase, have better affinity to COX-2 isoenzyme and exert promising anti-oxidant activity. These findings encouraged us to perform further optimization of that structure. Herein, we present the design, synthesis, molecular docking, spectroscopic, and biological studies of novel pyrrolo[3,4-d]pyridazinone derivatives bearing 4-aryl-1-(1-oxoethyl)piperazine pharmacophore 5a,b–6a,b. The new compounds were obtained via convenient, efficient, one-pot synthesis. According to in vitro evaluations, novel molecules exert no cytotoxicity and act as selective COX-2 inhibitors. These findings stay in good correlation with molecular modeling results, which additionally showed that investigated compounds take a position in the active site of COX-2 very similar to Meloxicam. Moreover, all derivatives reduce the increased level of reactive oxygen and nitrogen species and prevent DNA strand breaks caused by oxidative stress. Finally, performed spectroscopic and molecular docking studies demonstrated that new compound interactions with bovine serum albumin (BSA) are moderate, formation of complexes is in one-to-one ratio, and binding site II (subdomain IIIA) is favorable.

scholarly journals In –silico molecular docking analysis of prodigiosin and cycloprodigiosin as COX-2 inhibitors

SpringerPlus ◽  
2013 ◽  
Vol 2 (1) ◽  
Author(s):  
Pabba Shiva Krishna ◽  
Kompally Vani ◽  
Metuku Ram Prasad ◽  
Burra Samatha ◽  
Nidadavolu Shesha Venkata Sathya Si Bindu ◽  
...  
Keyword(s):  
Molecular Docking ◽  
In Silico ◽  
Docking Analysis ◽  
Cox 2 ◽  
In Silico Molecular Docking ◽  
Cox 2 Inhibitors ◽  
Molecular Docking Analysis

scholarly journals Molecular docking analysis of known flavonoids as duel COX-2 inhibitors in the context of cancer

2015 ◽  
Vol 11 (12) ◽  
pp. 543-549 ◽  
Author(s):  
Raju Dash ◽  
◽  
Mir Muhammad Uddin ◽  
S.M. Zahid Hosen ◽  
Zahed Bin Rahim ◽  
...  
Keyword(s):  
Molecular Docking ◽  
Docking Analysis ◽  
Cox 2 ◽  
Cox 2 Inhibitors ◽  
Molecular Docking Analysis
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