160729-91-9

HIV-IN-11 is part of the hydroxylaminoglutaramide (HAPA) transition state isomeric series of HIV protease inhibitors and is a potent and selective inhibitor of HIV-1 protease. HIV-IN-11 competitively inhibits HIV-1 PR (Ki: 0.049 nM) and potently inhibits replication of HIV(IIIb)-infected MT4 lymphocytes at concentrations of 25.0-50.0 nM. HIV-IN-11 displays a longer half-life than indinavir sulfate in animal models and serves as a promising second-generation HIV protease inhibitor[1].

[1] Dorsey BD, et al. Identification of MK-944a: a second clinical candidate from the hydroxylaminepentanamide isostere series of HIV protease inhibitors. J Med Chem. 2000 Sep 7;43(18):3386-99. DOI:10.1021/jm9903848