884512-77-0Relevant articles and documents
Design, synthesis and biological evaluation of protease inhibitors containing morpholine cores with remarkable potency against both HIV-1 subtypes B and C
Cen, Shan,Ding, Jiwei,Dong, Biao,Ma, Ling,Shan, Qi,Wang, Juxian,Wang, Minghua,Wang, Yucheng,Zhang, Guoning,Zhou, Huiyu,Zhou, Jinming,Zhu, Mei
, (2022/03/15)
By following up on the design vector of optimizing amine-based HIV-1 protease inhibitors, we have designed and biologically evaluated a novel class of inhibitors with the free nitrogen or sulphone in morpholine cores as P2 ligands in combination with diverse substituted phenylsulfonamide P2′ ligands. As it turns out, a majority of these inhibitors exhibit prominent enzymatic inhibitory activity in low nanomolar ranges with relatively low cytotoxicity. Particularly, inhibitor 1e containing a morpholine carboxamide P2 ligand and a 4-hydroxyphenylsulfonamide P2′ ligand illustrates a robust enzyme inhibitory IC50 value of 90 pM. Furthermore, 1e demonstrates impressive in vivo antiviral activity with EC50 value of 89 nM and a degree of inhibitory potency against the DRV-resistant variant. More importantly, 1e exhibits remarkable activity with EC50 values of 13.59 nM and 8.23 nM against subtype C HIV-1 strains ZM246 and Indie, respectively. Furthermore, the in silico studies provide molecular insights into binding features of inhibitors with HIV-1 protease, and furnish a valuable forecast on further process.
RENIN INHIBITORS
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Page/Page column 30-31, (2010/08/07)
Disclosed are aspartic protease inhibitors represented by the following structural formula: and pharmaceutically acceptable salts thereof. These compounds are orally active and bind to aspartic proteases to inhibit their activity. They are useful in the t
RENIN INHIBITORS
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Page/Page column 112; 114, (2008/12/04)
Disclosed are compounds of Formula (I) wherein the R, R1, R2, R3, X, Y, A, Q, E, and G are defined herein. These compounds bind to aspartic proteases to inhibit their activity and are useful in the treatment or amelioration of diseases associated with aspartic protease activity. Also disclosed are methods of use of the compounds of Formula I for ameliorating or treating aspartic protease related disorders in a subject in need thereof.
