Abstract: The present disclosure provides substituted aliphanes, cyclophanes, heteraphanes, heterophanes, hetero-heteraphanes and metallocenes, of Formula I D-M-D??(Formula I) useful as antiviral agents. In certain embodiments disclosed herein M is a group —P-A-P— where A is Certain substituted aliphanes, cyclophanes, heteraphanes, heterophanes, hetero-heteraphanes and metallocenes disclosed herein are potent and/or selective inhibitors of viral replication, particularly Hepatitis C virus replication. Pharmaceutical compositions/and combinations containing one or more substituted aliphanes, cyclophanes, heteraphanes, heterophanes, hetero-heteraphanes and metallocenes and a pharmaceutically acceptable carrier are also provided by this disclosure. Methods for treating viral infections, including Hepatitis C viral infections are provided by the disclosure.

Abstract: 5?-Deuterated nucleosides and nucleotides and modifications thereof are provided for use in medical therapies, including as antiviral, anti-tumor and anti-neoplastic agents. In one embodiment, compounds, methods and uses are provided for the treatment of hepatitis C, RSV, HSV and other viral diseases in a host, including a human.

Abstract: The invention provides 4-amino-4-oxobutanoyl peptide compounds of Formula I and the pharmaceutically salts and hydrates thereof. The variables R1-R9, R16, R18, R19, n, M, n, M, and Z are defined herein. Certain compounds of Formula I are useful as antiviral agents. Certain 4-amino-4-oxobutanoyl peptide compounds disclosed herein are potent and/or selective inhibitors of viral replication, particularly Hepatitis C virus replication. The invention also provides pharmaceutical compositions containing one or more 4-amino-4-oxobutanoyl peptide compounds and one or more pharmaceutically acceptable carriers. Such pharmaceutical compositions may contain 4-amino-4-oxobutanoyl peptide compound as the only active agent or may contain a combination of 4-amino-4-oxobutanoyl peptide containing peptides compound and one or more other pharmaceutically active agents. The invention also provides methods for treating viral infections, including Hepatitis C infections, in mammals.

Abstract: The disclosure provides crystalline Sovaprevir forms. The crystalline forms of Sovaprevir comprise a Form A polymorph, a Form B polymorph, a Form C polymorph, a Form D polymorph, and a Form E polymorph. The Form A, B, C, D, and E polymorphs exhibit X-ray powder diffraction patterns having peak locations in accordance with FIGS. 1, 4, 7, 10, and 13, respectively.

Abstract: The disclosure includes novel processes for producing Sovaprevir comprising adding compound E to F-1 to provide Sovaprevir. The disclosure further includes intermediates useful for producing Sovaprevir. The disclosure also include a novel crystalline form of Sovaprevir, Form F, and a method for preparing spray-dried amorphous Sovaprevir from crystalline Form F.

Abstract: The invention provides 4-amino-4-oxobutanoyl peptides of Formula I and the pharmaceutically salts and hydrates thereof. The variables R, R1, R6-R8, R16, R18, R19, M, n, T, Y, and Z are defined herein. Certain compounds of Formula I are useful as antiviral agents. The 4-amino-4-oxobutanoyl peptides disclosed herein are potent and/or selective inhibitors of viral replication, particularly Hepatitis C virus replication. The invention also provides pharmaceutical compositions containing one or more 4-amino-4-oxobutanoyl peptides and one or more pharmaceutically acceptable carriers. Such pharmaceutical compositions may contain a 4-amino-4-oxobutanoyl peptides as the only active agent or may contain a combination of a 4-amino-4-oxobutanoyl peptides and one or more other pharmaceutically active agents. The invention also provides methods for treating viral infections, including Hepatitis C infections.

Abstract: Biphenyl imidazoles and related compounds of Formula I, useful as antiviral agents, are provided herein. Pharmaceutical compositions containing a compound of Formula I, together with a second active agent, such as an NS3a protease inhibitor are provided herein. Methods for treating viral infections, including Hepatitis C infections, are included herein by providing a compound of Formula I together with an additional active agent. In certain embodiments the additional active agent is an NS3a protease inhibitor.

Abstract: The disclosure includes novel processes for producing Sovaprevir comprising adding compound E to F-1 to provide Sovaprevir. The disclosure further includes intermediates useful for producing Sovaprevir. The disclosure also include a novel crystalline form of Sovaprevir, Form F, and a method for preparing spray-dried amorphous Sovaprevir from crystalline Form F.

Abstract: The disclosure provides a crystalline sodium salt of ACH-0142684 comprising a Form A polymorph, a Form B polymorph, a Form C polymorph, a Form D polymorph, a Form E polymorph, a Form F polymorph, a Form G polymorph, a Form H polymorph, a Form I polymorph, or a combination thereof, wherein the Form A, B, C, D, E, F, G, H, and I polymorph exhibits an X-ray powder diffraction pattern having peak locations in accordance with FIGS. 8; 12; 15; 21; 22; 27; 30, and 31, respectively.

Abstract: The invention provides a process of preparing 4-amino-4-oxobutanoyl peptides and cyclic analogues thereof of Compound I and pharmaceutically acceptable salts thereof.

Abstract: The invention provides 4-amino-4-oxobutanoyl peptide compounds of Formula I and the pharmaceutically salts and hydrates thereof. The variables R1-R9, R16, R18, R19, n, M, n, M, and Z are defined herein. Certain compounds of Formula I are useful as antiviral agents. Certain 4-amino-4-oxobutanoyl peptide compounds disclosed herein are potent and/or selective inhibitors of viral replication, particularly Hepatitis C virus replication. The invention also provides pharmaceutical compositions containing one or more 4-amino-4-oxobutanoyl peptide compounds and one or more pharmaceutically acceptable carriers. Such pharmaceutical compositions may contain 4-amino-4-oxobutanoyl peptide compound as the only active agent or may contain a combination of 4-amino-4-oxobutanoyl peptide containing peptides compound and one or more other pharmaceutically active agents. The invention also provides methods for treating viral infections, including Hepatitis C infections, in mammals.

Abstract: The present disclosure provides substituted aliphanes, cyclophanes, heteraphanes, heterophanes, hetero-heteraphanes and metallocenes, of Formula I D-M-D??(Formula I) useful as antiviral agents. In certain embodiments disclosed herein M is a group —P-A-P— where A is Certain substituted aliphanes, cyclophanes, heteraphanes, heterophanes, hetero-heteraphanes and metallocenes disclosed herein are potent and/or selective inhibitors of viral replication, particularly Hepatitis C virus replication. Pharmaceutical compositions/and combinations containing one or more substituted aliphanes, cyclophanes, heteraphanes, heterophanes, hetero-heteraphanes and metallocenes and a pharmaceutically acceptable carrier are also provided by this disclosure. Methods for treating viral infections, including Hepatitis C viral infections are provided by the disclosure.

Abstract: Deuterated nucleoside analogs of Formula (I) and the pharmaceutically acceptable salts thereof are provided by this disclosure The variables, e.g., B1, Y, R1, R2, R3, R3?, R4, R5, R6, R7, R8, and R9 carry definitions set forth in the disclosure. Compounds of Formula (I) are deuterated at one or more positions and the deuterium enrichment at each deuterated positions is at least 50%. Compounds and salts of Formula (I) are useful for treating viral infections, including HCV infections.

Abstract: A deuterated nucleoside analog of the formula and the pharmaceutically acceptable salts thereof are provided by this disclosure. The disclosure also includes pharmaceutical compositions comprising a compound or salt of the formula and a carrier. Compounds and salts of this formula are useful for treating viral infections, including HCV infections. A method for treating a host afflicted with hepatitis C or other disorders is also presented that includes administering an effective treatment amount of a nucleoside or nucleotide that has deuterium with at least 50% enrichment at the 5?-position of the nucleoside or nucleotide.

Abstract: The invention provides a process of preparing 4-amino-4-oxobutanoyl peptides and cyclic analogues thereof of Compound I and pharmaceutically acceptable salts thereof.

Abstract: The disclosure provides a crystalline sodium salt of ACH-0142684 comprising a Form A polymorph, a Form B polymorph, a Form C polymorph, a Form D polymorph, a Form E polymorph, a Form F polymorph, a Form G polymorph, a Form H polymorph, a Form I polymorph, or a combination thereof, wherein the Form A, B, C, D, E, F, G, H, and I polymorph exhibits an X-ray powder diffraction pattern having peak locations in accordance with FIGS. 8; 12; 15; 21; 22; 27; 30, and 31, respectively.

Abstract: The disclosure provides crystalline Sovaprevir forms. The crystalline forms of Sovaprevir comprise a Form A polymorph, a Form B polymorph, a Form C polymorph, a Form D polymorph, and a Form E polymorph. The Form A, B, C, D, and E polymorphs exhibit X-ray powder diffraction patterns having peak locations in accordance with FIGS. 1, 4, 7, 10, and 13, respectively.

Abstract: The disclosure includes novel processes for producing Sovaprevir comprising adding compound E to F-1 to provide Sovaprevir. The disclosure further includes intermediates useful for producing Sovaprevir. The disclosure also include a novel crystalline form of Sovaprevir, Form F, and a method for preparing spray-dried amorphous Sovaprevir from crystalline Form F.

Abstract: The disclosure includes tablet cores comprising Sovaprevir and a crystal growth inhibitor selected from hydroxypropyl methyl cellulose (HPMC), HPC (hydroxypropyl cellulose), hypromellose acetate succinate (HPMCAS), polyvinyl pyrrolidone (PVP), copovidone (PVP-VA), a copolymer of methacrylic acid and ethyl acrylate, or any combination of the foregoing, wherein ratio of Sovaprevir to crystal growth inhibitor is from about 40:60 (w/w) to about 60:40 (w/w). The disclosure further includes film coated tables. The disclosure also includes methods of treating HCV with the tablets described herein.

Abstract: The invention provides compounds of Formula I and the pharmaceutically salts thereof. These compounds may be generally described as bridged-bicyclo indole-containing compounds. The variables shown in Formula I are defined herein. Certain compounds of Formula I are useful as antiviral agents. Compounds as disclosed herein are potent and/or selective inhibitors of viral replication, particularly Hepatitis C virus replication. The invention also provides pharmaceutical compositions containing one or more compounds of Formula I and at least one pharmaceutically acceptable carrier. Such pharmaceutical compositions may contain a compound of Formula I as the only active agent or may contain a combination of a compound of Formula I and one or more other pharmaceutically active agents. The invention also provides methods for treating viral infections, including Hepatitis C infections, in patients.