Main Article Content

Abstract

Carbonic anhydrases, hCAs IX and XII are applied as the markers of progression of the disease in many oxygen deficient tumours and their specially manoeuvred inhibition is directly related to containing the growth of both primary tumours and tumour growth of secondary nature. Ligand-based quantitative structure-activity relationship (QSAR) studies were carried out on curcumin related, sulphonamide derivatives as inhibitors of human trans-membrane carbonic anhydrase isozyme, hCA IX by comparative molecular field similarity analysis (CoMSIA) implemented through the SYBYL package. The capacity of the model to predict coveted compound was evaluated using test set of three compounds. The best model created was found to be of choice as it showed a r2 value of 0.811 and a cross validated coefficient q2 value of 0.617 in tripos CoMSIA hydrophobic region. Results of the present study indicated that hydrophobic region factors play an important role in carbonic anhydrase hCA IX inhibition for compounds.

Keywords

3D-QSAR CoMSIA Carbonic anhydrase inhibitor Sulfonamides Isozyme hCA IX.

Article Details

How to Cite
Datta Dixit, S., & Singh, S. (2021). in silico Modeling of Curcumin Based Sulfonamides Inhibitors of the Human trans-Membrane Carbonic Anhydrase Isozyme, hCA IX by CoMSIA. Asian Journal of Organic & Medicinal Chemistry, 6(4), 306–309. https://doi.org/10.14233/ajomc.2021.AJOMC-P354

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