Patent application number | Description | Published |
20100063059 | NOVEL PYRIDAZINE COMPOUND AND USE THEREOF - A compound of formula (1) and its salts and solvates are provided for the treatment or prophylaxis of hepatitis C virus infections. Methods of making and formulating compound (1) are provided. | 03-11-2010 |
20130136776 | COMPOSITIONS AND METHODS FOR TREATING HEPATITIS C VIRUS - Disclosed herein are a composition and unit dosage form for the treatment of hepatitis C virus (HCV) infection comprising GS-7977 and at least one pharmaceutically acceptable excipient, as well as methods for making said composition and unit dosage form. Also disclosed herein is a method of treating a subject, preferably a human, infected with hepatitis C virus, said method comprising administering to the subject for a time period an effective amount of GS-7977 and an effective amount of ribavirin. In one aspect, the method comprises administering to the subject an interferon-free treatment regimen comprising an effective amount of GS-7977 and an effective amount of ribavirin. In a particular aspect, the method is sufficient to produce an undetectable amount of HCV RNA in the subject for at least 12 weeks after the end of the time period. | 05-30-2013 |
20130243857 | THERAPEUTIC COMPOSITIONS COMPRISING RILPIVIRINE HCL AND TENOFOVIR DISOPROXIL FUMARATE - The invention provides multilayer tablets that contain rilpivirine hydrochloride, emtricitabine, and tenofivir disoproxil fumarate. The tablets are useful for the treatment of HIV. | 09-19-2013 |
20140037732 | METHOD AND COMPOSITION FOR PHARMACEUTICAL PRODUCT - This invention is directed to a composition comprising dry granulated tenofovir DF and emtricitabine, and a method for making same. Dry granulation was unexpectedly found to be important in preparing a tenofovir DF containing composition suitable for inclusion in a combination dosage form containing emtricitabine, efavirenz and tenofovir DF. | 02-06-2014 |
20140212487 | SOLID DISPERSION FORMULATION OF AN ANTIVIRAL COMPOUND - Disclosed are solid dispersions comprising ledipasvir, wherein ledipasvir is dispersed within a polymer matrix formed by a pharmaceutically acceptable polymer, and further wherein ledipasvir is substantially amorphous. Also disclosed are pharmaceutical compositions comprising solid dispersion and methods of using the solid dispersion. | 07-31-2014 |
20140212491 | COMBINATION FORMULATION OF TWO ANTIVIRAL COMPOUNDS - Disclosed are pharmaceutical compositions having an effective amount of substantially amorphous ledipasvir and an effective amount of substantially crystalline sofosbuvir. | 07-31-2014 |
20140370102 | METHOD AND COMPOSITION FOR PHARMACEUTICAL PRODUCT - This invention is directed to a composition comprising dry granulated tenofovir DF and emtricitabine, and a method for making same. Dry granulation was unexpectedly found to be important in preparing a tenofovir DF containing composition suitable for inclusion in a combination dosage form containing emtricitabine, efavirenz and tenofovir DF. | 12-18-2014 |
20150064252 | SOLID DISPERSION FORMULATION OF AN ANTIVIRAL COMPOUND - Disclosed are solid dispersions comprising a compound having the formula: | 03-05-2015 |
20150064253 | COMBINATION FORMULATION OF TWO ANTIVIRAL COMPOUNDS - Disclosed are pharmaceutical compositions comprising Compound I, having the formula: | 03-05-2015 |
Patent application number | Description | Published |
20080199427 | Novel pyridazine compound and use thereof - A compound of formula (1) and its salts and solvates are provided for the treatment or prophylaxis of hepatitis C virus infections | 08-21-2008 |
20090036408 | COMPOSITIONS AND METHODS FOR COMBINATION ANTIVIRAL THERAPY - The present invention relates to therapeutic combinations of [2-(6-amino-purin-9-yl)-1-methyl-ethoxymethyl]-phosphonic acid diisopropoxycarbonyloxymethyl ester (tenofovir disoproxil fumarate, Viread®) and (2R,5S, cis)-4-amino-5-fluoro-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one (emtricitabine, Emtriva™, (−)-cis FTC) and their physiologically functional derivatives. The combinations may be useful in the treatment of HIV infections, including infections with HIV mutants bearing resistance to nucleoside and/or non-nucleoside inhibitors. The present invention is also concerned with pharmaceutical compositions and formulations of said combinations of tenofovir disoproxil fumarate and emtricitabine, and their physiologically functional derivatives, as well as therapeutic methods of use of those compositions and formulations. | 02-05-2009 |
20090143314 | COMPOSITIONS AND METHODS FOR COMBINATION ANTIVIRAL THERAPY - The present invention relates to therapeutic combinations of [2-(6-amino-purin-9-yl)-1-methyl-ethoxymethyl]-phosphonic acid diisopropoxycarbonyloxymethyl ester (tenofovir disoproxil fumarate, Viread®) and (2R, 5S, cis)-4-amino-5-fluoro-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one (emtricitabine, Emtriva™, (-)-cis FTC) and their physiologically functional derivatives. The combinations may be useful in the treatment of HIV infections, including infections with HIV mutants bearing resistance to nucleoside and/or non-nucleoside inhibitors. The present invention is also concerned with pharmaceutical compositions and formulations of said combinations of tenofovir disoproxil fumarate and emtricitabine, and their physiologically functional derivatives, as well as therapeutic methods of use of those compositions and formulations. | 06-04-2009 |
20140037724 | UNITARY PHARMACEUTICAL DOSAGE FORM - In accordance with this invention a novel pharmaceutical product containing efavirenz, emtricitabine and tenofovir DF are provided as a multicomponent unitary oral dosage form, component 1 comprising tenofovir DF (and, optionally, emtricitabine) and component 2 comprising efavirenz, wherein components 1 and 2 are in a stabilizing configuration. In preferred embodiments component 1 is made by dry granulation. | 02-06-2014 |