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QSAR Study of Anthranilic Acid Sulfonamides as Inhibitors of Methionine Aminopeptidase-2 using different chemometrics tools | ||
Trends in Pharmaceutical Sciences | ||
مقاله 2، دوره 9، شماره 1، خرداد 2023 | ||
نوع مقاله: Original Article | ||
شناسه دیجیتال (DOI): 10.30476/tips.2023.97427.1176 | ||
نویسندگان | ||
Razieh Sabet ![]() ![]() ![]() | ||
1Department of Medicinal Chemistry, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran | ||
2Statistical and Information Technology Management, Shiraz University of Medical Sciences, Shiraz, Iran b Department of Computer engineering, Shiraz Branch, Islamic Azad University, Shiraz, Iran | ||
3MPH Department, Faculty of Pharmacy, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran | ||
چکیده | ||
Quantitative structure activity relationships (QSAR) studies, as one of the most important areas in chemometrics, play a fundamental role in predicting the biological activity of new compounds and identifying ligand-receptor interactions .Quantitative relationships between molecular structure and methionine aminopeptidase-2 inhibitory activity of a series of anthranilic acid sulfonamides derivatives were discovered by different chemometrics tools including factor analysis based multiple linear regressions (FA-MLR), principale component regression analysis (PCRA) and genetic algorithm-partial least squares GA-PLS. The FA-MLR describes the effect of geometrical and quantum indices on enzyme inhibition activity of the studied molecules. The quality of PCRA equation is better than those derived from FA-MLR. GA-PLS analysis indicated that the topological (IC4 and MPC06), constitutional (nf) and geometrical (G (N..S)) parameters were the most significant parameters on methionine aminopeptidase-2 inhibitory activity. A comparison between the different statistical methods employed revealed that GA-PLS represented superior results and it could explain and predict 85% and 77% of variances in the pIC50 data, respectively. | ||
کلیدواژهها | ||
anthranilic acid sulfonamides؛ MetAP-2 inhibitors؛ QSAR؛ GA-PLS؛ PCRA؛ FA-MLR | ||
آمار تعداد مشاهده مقاله: 16 |