Tetrahedron

Structural optimization of cyclic sulfonamide based novel HIV-1 protease inhibitors to picomolar affinities guided by X-ray crystallographic analysis

…, CH Wang, A Antropow, A White, D Caroccia, D Biswas…

Index: Ganguly, Ashit K.; Alluri, Sesha S.; Wang, Chih-Hung; Antropow, Alyssa; White, Alex; Caroccia, Danielle; Biswas, Dipshikha; Kang, Eunhee; Zhang, Li-Kang; Carroll, Steven S.; Burlein, Christine; Fay, John; Orth, Peter; Strickland, Corey Tetrahedron, 2014 , vol. 70, # 18 p. 2894 - 2904

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Citation Number: 2

Abstract

Abstract Synthesis and HIV-1 protease inhibitory activity of compound 5 based on the structure of a novel cyclic sulfonamide pharmacophore has been recently disclosed from our group. X-ray crystallographic structure of 5 when bound to the HIV-1 protease defined its binding mode. The importance of the geometry of the substitution at C4–Me (S configuration) was emphasized. In the present paper we wish to disclose the design of novel inhibitors ...