Seventy-six indole aryl sulfone compounds with anti-human immunodeficiency virus (HIV) activity were selected from the literature and their structures were characterized by molecular structure descriptors. Using stepwise regression analysis, 10 parameters were selected from 28 structural parameters as the final variables of the regression equation, and a quantitative relationship model between the molecular structure and anti-HIV activity of indole aryl sulfone compounds was constructed. The multiple correlation coefficient R of the model was 0.904 9, indicating that the model had a good fitting effect and could reflect the correlation between the molecular structure and biological activity of indole aryl sulfone compounds. The results of leave-one-out (LOO) cross-validation showed that R was 0.856 7, and the standard deviation Std was 0.445 5, indicating that the model had good stability and reliability and can be used to predict the anti-HIV activity of indole aryl sulfone compounds.
SONGM M, ZHANGN N, LIUX Q, et al. Research progress of AIDS epidemic and antiretroviral treatment in China[J]. Preventive Medicine Tribune,2023, 29(8): 637-640. (in Chinese)
YANGW L, SONGX. Progress in the clinical pharmacokinetics of HIV integrase inhibitors[J]. Journal of Modern Clinical Medicine,2023, 49(5): 382-386. (in Chinese)
MENGG, CHENF E. Research progress of HEPT analogs as nonnucleoside HIV-1 reverse transcriptase inhibitors[J]. Chinese Journal of Medicinal Chemistry,2004,14(1):56-64. (in Chinese)
[11]
FEINSTEINM J, ACHENBACHC J, STONEN J,et al. A systematic review of the usefulness of statin therapy in HIV‑infected patients[J]. The American Journal of Cardiology, 2015, 115(12):1760-1766.
[12]
GUS X, XIAOT, ZHUY Y, et al. Recent progress in HIV-1 inhibitors targeting the entrance channel of HIV-1 non‑nucleoside reverse transcriptase inhibitor binding pocket[J]. European Journal of Medicinal Chemistry, 2019, 174: 277-291.
[13]
胡荣静. HIV-1逆转录酶及其抑制剂的分子模拟研究[D]. 兰州:兰州大学, 2009.
[14]
HUR J. Molecular modeling studies of HIV-1 reverse transcriptase and some of its inhibitors[D]. Lanzhou: Lanzhou University, 2009. (in Chinese)
[15]
GAOS H, SONGL T, CHENGY S, et al. Discovery of novel sulfonamide substituted indolylarylsulfones as potent HIV-1 inhibitors with better safety profiles[J]. Acta Pharmaceutica Sinica B,2023,13(6): 2747-2764.
XIANGB R, DONGY, LIUH. Application of rough sets theory in the study on relationship between structure and anti‑HIV activity of indolyl aryl sulfones[J]. Computers and Applied Chemistry,2007, 24(1):77-82. (in Chinese)
[18]
RAGNOR, COLUCCIAA, LA REGINAG, et al. Design, molecular modeling, synthesis, and anti‑HIV-1 activity of new indolyl aryl sulfones. Novel derivatives of the indole‑2‑carboxamide[J]. Journal of Medicinal Chemistry, 2006, 49(11): 3172-3184.
DUX H, FENGC J. Studies on the relationship between valence connectivity index mX and lgKsw of organic pollutants[J]. Journal of Analytical Science,2001,17(4): 321-323. (in Chinese)
[21]
徐光宪, 王祥云. 物质结构[M]. 2版. 北京: 高等教育出版社,1987.
[22]
XUG X, WANGX Y. Material structure[M]. 2nd ed. Beijing: Higher Education Press, 1987. (in Chinese)