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1038 results about "Hepatitis C virus" patented technology
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Hepatitis C virus (HCV), a member of the Hepacivirus C species, is a small (55–65 nm in size), enveloped, positive-sense single-stranded RNA virus of the family Flaviviridae. The hepatitis C virus is the cause of hepatitis C and some cancers such as liver cancer (hepatocellular carcinoma, abbreviated HCC) and lymphomas in humans.
Modified fluorinated nucleoside analogues
ActiveUS20050009737A1Strong specificityLow toxicityAntibacterial agentsBiocideRhinovirus infectionWest Nile virus RNA
The disclosed invention provides compositions and methods of treating a Flaviviridae infection, including hepatitis C virus, West Nile Virus, yellow fever virus, and a rhinovirus infection in a host, including animals, and especially humans, using a (2′R)-2′-deoxy-2′-fluoro-2′-C-methyl nucleosides, or a pharmaceutically acceptable salt or prodrug thereof.
Owner:GILEAD SCI INC
Antiviral nucleoside derivatives
ActiveUS6846810B2Improve the level ofImproved pharmacokinetic propertiesBiocideSugar derivativesMedicineCombination therapy
The present invention relates to nucleoside derivatives for the treatment of Hepatitis C viral infections including compounds of formula I, pharmaceutical compositions comprising these compounds and methods for treatment or prophylaxis of Hepatitis C Virus mediated diseases employing said compounds in monotherapy or in combination therapy. The present invention further provides a process for preparing 1′,3′,4′-triacyl pyrimidine nucleoside from a N, 1′,3′,4′-tetraacylpyrimidine nucleoside
Owner:RIBOSCI
Nucleoside derivatives as inhibitors of RNA-dependent RNA viral polymerase
The present invention provides nucleoside derivatives which are inhibitors of RNA-dependent RNA viral polymerase. These compounds are inhibitors of RNA-dependent RNA viral replication and are useful for the treatment of RNA-dependent RNA viral infection. They are particularly useful as inhibitors of hepatitis C virus (HCV) NS5B polymerase, as inhibitors of HCV replication, and / or for the treatment of hepatitis C infection. The invention also describes pharmaceutical compositions containing such nucleoside derivatives alone or in combination with other agents active against RNA-dependent RNA viral infection, in particular HCV infection. Also disclosed are methods of inhibiting RNA-dependent RNA polymerase, inhibiting RNA-dependent RNA viral replication, and / or treating RNA-dependent RNA viral infection with the nucleoside derivatives of the present invention.
Owner:MERCK SHARP & DOHME LLC +1
Peptides as NS3-serine protease inhibitors of hepatitis C virus
InactiveUS7012066B2Organic active ingredientsDigestive systemSerine Protease InhibitorsHepatitis C virus
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Owner:DENDREON PHARMA INC +1
Macrocyclic compounds as inhibitors of viral replication
The embodiments provide compounds of the general formulas I-XIX, as well as compositions, including pharmaceutical compositions, comprising a subject compound. The embodiments further provide treatment methods, including methods of treating flaviviral infection, including hepatitis C virus infection and methods of treating liver fibrosis, the methods generally involving administering to an individual in need thereof an effective amount of a subject compound or composition.
Owner:F HOFFMANN LA ROCHE & CO AG
(1R,2S,5S)-N-[(1S)-3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide as inhibitor of hepatitis C virus NS3/NS4a serine protease
The present invention discloses the compound of Formula 3 as an inhibitor of HCV protease, as well as methods for preparing the compound. In another embodiment, the invention discloses pharmaceutical compositions comprising the compound as well as methods of using them to treat disorders associated with the HCV protease.
![(1R,2S,5S)-N-[(1S)-3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide as inhibitor of hepatitis C virus NS3/NS4a serine protease](https://images-eureka-patsnap-com.libproxy1.nus.edu.sg/patent_img/68ff82f9-3880-45b4-9833-0144a15a0351/US20050249702A1-20051110-C00001.png "(1R,2S,5S)-N-[(1S)-3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide as inhibitor of hepatitis C virus NS3/NS4a serine protease")
![(1R,2S,5S)-N-[(1S)-3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide as inhibitor of hepatitis C virus NS3/NS4a serine protease](https://images-eureka-patsnap-com.libproxy1.nus.edu.sg/patent_img/68ff82f9-3880-45b4-9833-0144a15a0351/US20050249702A1-20051110-C00002.png "(1R,2S,5S)-N-[(1S)-3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide as inhibitor of hepatitis C virus NS3/NS4a serine protease")
![(1R,2S,5S)-N-[(1S)-3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide as inhibitor of hepatitis C virus NS3/NS4a serine protease](https://images-eureka-patsnap-com.libproxy1.nus.edu.sg/patent_img/68ff82f9-3880-45b4-9833-0144a15a0351/US20050249702A1-20051110-C00003.png "(1R,2S,5S)-N-[(1S)-3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide as inhibitor of hepatitis C virus NS3/NS4a serine protease")
Owner:SCHERING CORP
Novel peptides as NS3-serine protease inhibitors of hepatitis C virus
The present invention discloses novel peptide compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Owner:MERCK SHARP & DOHME CORP +1
Heterocyclic antiviral compounds
Compounds having the formula I wherein A, m and R1 are herein defined are Hepatitis C virus polymerase inhibitors. Also disclosed are compositions and methods for treating diseases mediated by HCV and for inhibiting hepatitis replication. Also disclosed are processes for making the compounds and synthetic intermediates used in the process
Owner:ROCHE PALO ALTO LLC
Substituted cycloalkyl P1′ hepatitis C virus inhibitors
InactiveUS6878722B2Inhibit functioningEffective treatmentBiocideDipeptide ingredientsHepacivirusVirology
The present invention relates to tripeptide compounds, compositions and methods for the treatment of hepatitis C virus (HCV) infection. In particular, the present invention provides novel tripeptide analogs, pharmaceutical compositions containing such analogs and methods for using these analogs in the treatment of HCV infection.
Owner:BRISTOL MYERS SQUIBB CO
Macrocyclic NS3-serine protease inhibitors of hepatitis C virus comprising N-cyclic P2 moieties
The present invention discloses novel macrocyclic compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such macrocycles as well as methods of using them to treat disorders associated with the HCV protease.
Owner:SCHERING CORP
Macrocyclic compounds as inhibitors of viral replication
The embodiments provide compounds of the general formulas I-XIX, as well as compositions, including pharmaceutical compositions, comprising a subject compound. The embodiments further provide treatment methods, including methods of treating flaviviral infection, including hepatitis C virus infection and methods of treating liver fibrosis, the methods generally involving administering to an individual in need thereof an effective amount of a subject compound or composition.
Owner:F HOFFMANN LA ROCHE & CO AG
Macrocyclic peptides active against the hepatitis C virus
ActiveUS20050080005A1Avoid virus infectionBiocideTripeptide ingredientsMacrocyclic peptideHcv ns3 protease
Compounds of formula I: wherein D, R4, R3, L0, L1, L2, R2 and Rc are defined herein; or a pharmaceutically acceptable salt thereof, useful as inhibitors of the HCV NS3 protease.
Owner:BOEHRINGER INGELHEIM INT GMBH
Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors
The present invention relates to compounds of Formula I or II, or a pharmaceutically acceptable salt, ester, or prodrug, thereof:which inhibit serine protease activity, particularly the activity of hepatitis C virus (HCV) NS3-NS4A protease. Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
Owner:ENANTA PHARM INC
Antiviral phosphoramidates
The invention provides novel nucleoside compounds of formula I wherein R1, R2a, R2b, R3, R4, R5, R6, R8a, R9 and R10 are as defined herein which are useful for the treatment of Hepatitis C Virus (HCV) mediated diseases. The invention further provides methods for treatment or prophylaxis of HCV mediated diseases with compounds of formula I and pharmaceutical compositions comprising these compounds,
Owner:RIBOSCI
Hepatitis c virus inhibitors
The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof:which inhibit RNA-containing virus, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
Owner:ENANTA PHARM INC
Macrocyclic isoquinoline peptide inhibitors of hepatitis C virus
InactiveUS20060257980A1Inhibit functioningEffective treatmentDigestive systemAntiviralsIsoquinolineCombinatorial chemistry
Macrocyclic isoquinoline peptides are disclosed having the general formula: A compound of formula I: wherein R1 to R9, Q and W are described in the description. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.
Owner:BRISTOL MYERS SQUIBB CO
Methods for treating viral infection using IL-28 and IL-29
ActiveUS7135170B2Reduction in viral infection levelReduce viral infectionBiocidePeptide/protein ingredientsInterferon therapyHematopoietic cell
IL-28A, IL-28B, IL-29, and certain mutants thereof have been shown to have antiviral activity on a spectrum of viral species. Of particular interest is the antiviral activity demonstrated on viruses that infect liver, such as hepatitis B virus and hepatitis C virus. In addition, IL-28A, IL-28B, IL-29, and mutants thereof do not exhibit some of the antiproliferative activity on hematopoietic cells that is observed with interferon treatment. Without the immunosuppressive effects accompanying interferon treatment, IL-28A, IL-28B, and IL-29 will be useful in treating immunocompromised patients for viral infections.
Owner:ZYMOGENETICS INC
Macrocyclic Proline Derived HCV Serine Protease Inhibitors
The present invention discloses compounds of Formula I or pharmaceutically acceptable salts, esters, or prodrugs thereof:which inhibit serine protease activity, particularly the activity of hepatitis C virus (HCV) NS3-NS4A protease. Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
Owner:ENANTA PHARM INC
Administration of TLR7 ligands and prodrugs thereof for treatment of infection by hepatitis C virus
InactiveUS7576068B2Reduce adverse side effectsReduce adverse effectsBiocideDigestive systemOral medicationSide effect
This invention relates to methods for treating or preventing hepatitis C virus infections in mammals using Toll-Like Receptor (TLR)7 ligands and prodrugs thereof. More particularly, this invention relates to methods of orally administering a therapeutically effective amount of one or more prodrugs of TLR7 ligands for the treatment or prevention of hepatitis C viral infection. Oral administration of these TLR7 immunomodulating ligands and prodrugs thereof to a mammal provides therapeutically effective amounts and reduced undesirable side effects.
Owner:ANDADYS PHARMA INC
Pharmaceutical use of ent-eudesmane alcohol type sesquiterpene for inhibiting hepatitis virus
InactiveCN1935762APrevention and treatment of viral hepatitis BHBsAg reductionSugar derivativesHydroxy compound active ingredientsDiseaseSolvent
The invention relates to an enantiomorphic amine alkyl sesquiterpene alcohol and glucoside and the medicated salt or solvent thereof, as well as the effect and activity of the composed medicine combination, mainly relating to the medical use in reducing HBV-DNA replication activity. And it has considerably strong inhibiting effect on HBsAG screted by HepG2.2.15 and HBV-DNA replication as compared with positive contrast Lamivudine; and it has obvious inhibition activity to HBV-DNA replication at large dosage (100 mug / mL) and medium dosage(20 mug / mL) as contrasted with Lamivudine, and can be expected to apply to preparing medicines for curing HB virus infection disease.
Owner:赵昱
Macrocyclic peptides active against the hepatitis C virus
ActiveUS20050192212A1Inhibition of replicationEffective treatmentBiocideAntiviralsMacrocyclic peptideHcv ns3 protease
Compounds of formula (I): wherein R1, R2, X, R3, D, and the dotted line b are as defined herein; or a pharmaceutically acceptable salt or ester thereof, are useful as inhibitors of the HCV NS3 protease.
Owner:BOEHRINGER INGELHEIM INT GMBH
Nucleoside derivatives for treating hepatitis C virus infection
Owner:SMITHKLINE BECKMAN CORP
Inhibitors of serine proteases, particularly HCV NS3-NS4A protease
The present invention relates to compounds of formula I: or a pharmaceutically acceptable salt, or mixtures thereof, that inhibit serine protease activity, particularly the activity of hepatitis C virus NS3-NS4A protease. As such, they act by interfering with the life cycle of the hepatitis C virus and are useful as antiviral agents. The invention further relates to pharmaceutically acceptable compositions comprising said compounds either for ex vivo use or for administration to a patient suffering from HCV infection and processes for preparing the compounds. The invention also relates to methods of treating an HCV infection in a patient by administering a pharmaceutical composition comprising a compound of this invention.
Owner:VERTEX PHARMA INC
Hepatitis c virus inhibitors
The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof:which inhibit RNA-containing virus, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention relates to novel antiviral compounds represented herein above, pharmaceutical compositions comprising such compounds, and methods for the treatment or prophylaxis of viral (particularly HCV) infection in a subject in need of such therapy with said compounds.
Owner:ENANTA PHARM INC
2' and 3'-nucleoside prodrugs for treating Flaviviridae infections
InactiveUS20070015905A1Inhibit HCV polymerase activityInhibit polymerase activityBiocideSugar derivativesDiseaseReverse transcriptase
2′ and 3′-Prodrugs of 1′, 2′, 3′ or 4′-branched β-D or β-L nucleosides, or their pharmaceutically acceptable salts and derivatives are described, which are useful in the prevention and treatment of Flaviviridae infections and other related conditions. These modified nucleosides provide superior results against flaviviruses and pestiviruses, including hepatitis C virus and viruses generally that replicate through an RNA dependent RNA reverse transcriptase. Compounds, compositions, methods and uses are provided for the treatment of Flaviviridae infection, including HCV infection, that include the administration of an effective amount of the prodrugs of the present invention, or their pharmaceutically acceptable salts or derivatives. These drugs may optionally be administered in combination or alteration with further anti-viral agents to prevent or treat Flaviviridae infections and other related conditions.
Owner:INDENIX PHARM LLC +3
Pharmaceutical use of 1 beta-hydroxy ilexolic acid for inhibiting hepatitis virus
InactiveCN1935131APrevention and treatment of viral hepatitis BHBsAg reductionOrganic active ingredientsOrganic chemistryChemical structureDisease
The present invention relates to an eudesmane type sesquiterpene derivative 1 beta-hydroxyilicic acid, namely 1 beta-hydroxy-5 alpha H-eudesmane-11 (13)-ethylene-12-acid, its medicineal salt or solvent compound and its medicine composition and medicinal application for preparing medicine capable of curing hepatitis B virus infective disease and resisting hepatitis B virus. Said invention also provides its chemical structure formula.
Owner:WENZHOU MEDICAL UNIV
Novel peptides as NS3-serine protease inhibitors of hepatitis C virus
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Owner:DENDREON PHARMA LLC +1
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