Retroviral protease inhibiting compounds

A method for inhibiting an HIV infection comprising administering to a human in need thereof a therapeutically effective amount of (2S,3S,5S)-5-(N-(N-((N-Methyl-N-((2-isopropyl-4-thiazolyl)methyl)-amino)ca rbonyl)valinyl)amino)-2-(N-((5-thiazolyl)methoxycarbonyl)amino)-1,6-dipheny l-3-hydroxyhexane or a pharmaceutically acceptable salt thereof in combination with a therapeutically effective amount of zidovudine.

A method for inhibiting an HIV infection comprising administering to a human in need thereof a therapeutically effective amount of (2S,3S,5S)-5-(N-(N-((N-Methyl-N-((2-isopropyl-4-thiazolyl)methyl)-amino)ca rbonyl)valinyl)amino)-2-(N-((5-thiazolyl)methoxycarbonyl)amino)-1,6-dipheny l-3-hydroxyhexane or a pharmaceutically acceptable salt thereof in combination with a therapeutically effective amount of dideoxycytidine.

A method for inhibiting an HIV infection comprising administering to a human in need thereof a therapeutically effective amount of (2S,3S,5S)-5-(N-(N-((N-Methyl-N-((2-isopropyl-4-thiazolyl)methyl)-amino)ca rbonyl)valinyl)amino)-2-(N-((5-thiazolyl)methoxycarbonyl)amino)-1,6-dipheny l-3-hydroxyhexane or a pharmaceutically acceptable salt thereof in combination with a therapeutically effective amount of dideoxyinosine.

A method for inhibiting an HIV infection comprising administering to a human in need thereof a therapeutically effective amount of (2S,3S,5S)-5-(N-(N-((N-Methyl-N-((2-isopropyl-4-thiazolyl)methyl)-amino)ca rbonyl)valinyl-amino)-2-(N-((5-thiazolyl)methoxycarbonyl)amino)-1,6-dipheny l-3-hydroxyhexane or a pharmaceutically acceptable salt thereof in combination with a therapeutically effective amount of D4T.

A method for inhibiting an HIV infection comprising administering to a human in need thereof a therapeutically effective amount of (2S,3S,5S)-5-(N-(N-((N-Methyl-N-((2-isopropyl-4-thiazolyl)methyl)-amino)ca rbonyl)valinyl)amino)-2-(N-((5-thiazolyl)methoxycarbonyl)amino)-1,6-dipheny l-3-hydroxyhexane or a pharmaceutically acceptable salt thereof in combination with a therapeutically effective amount of a 5-halo-3'-thia-dideoxycytidine.

A method for inhibiting an HIV infection comprising administering to a human in need thereof a therapeutically effective amount of (2S,3S,5S)-5-(N-(N-((N-Methyl-N-((2-isopropyl-4-thiazolyl)methyl)-amino)ca rbonyl)valinyl)amino)-2-(N-((5-thiazolyl)methoxycarbonyl)amino)-1,6-dipheny l-3-hydroxyhexane or a pharmaceutically acceptable salt thereof in combination with a therapeutically effective amount of BCH-189.

A method for inhibiting an HIV infection comprising administering to a human in need thereof a therapeutically effective amount of (2S,3S,5S)-5-(N-(N-((N-Methyl-N-((2-isopropyl-4-thiazolyl)methyl)-amino)ca rbonyl)valinyl)amino)-2-(N-((5-thiazolyl)methoxycarbonyl)amino)-1,6-dipheny l-3-hydroxyhexane or a pharmaceutically acceptable salt thereof in combination with a therapeutically effective amount of zidovudine and a therapeutically effective amount of one or more other reverse transcriptase inhibitors selected from the group consisting of dideoxycytidine (DDC), dideoxyinosine (DDI), BCH-189, DDA, D4C, D4T and DP-AZT.

A method for inhibiting an HIV infection comprising administering to a human in need thereof a therapeutically effective amount of (2S,3S,5S)-5-(N-(N-((N-Methyl-N-((2-isopropyl-4-thiazolyl)methyl)-amino)ca rbonyl)valinyl)amino)-2-(N-((5-thiazolyl)methoxycarbonyl)amino)-1,6-dipheny l-3-hydroxyhexane or a pharmaceutically acceptable salt thereof in combination with a therapeutically effective amount of zidovudine and a therapeutically effective amount of BCH-189.