Abstract:
The present invention relates to compounds of formula I-A and I-B 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 also useful as antiviral agents. The invention further relates to compositions comprising these compounds either for ex vivo use or for administration to a patient suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a patient by administering a composition comprising a compound of this invention. The invention further relates to processes for preparing these compounds.
Abstract:
A compound is represented by Structural Formula (I), or a pharmaceutically acceptable salt thereof, wherein the variables of Structural Formula (I) are as described in the specification and the claims. A pharmaceutical composition comprises a compound represented by Structural Formula (I) or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier of excipient. A method of treating a HCV infection in a subject comprises administering to the subject a therapeutically effective amount of a compound represented by Structural Formula (I) or a pharmaceutically acceptable salt thereof. A method of inhibiting or reducing the activity of HCV polymerase in a subject or in a biological in vitro sample comprises administering to the subject or to the sample a therapeutically effective amount of a compound represented by Structural Formula (I) or a pharmaceutically acceptable salt thereof.
Abstract:
The present invention relates to compounds useful as inhibitors of protein kinases. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders.
Abstract:
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 also useful as antiviral agents. The invention further relates to compositions comprising these compounds either for ex vivo use or for administration to a patient suffering from HCV infection and to processes for preparing the compounds. The invention also relates to methods of treating an HCV infection in a patient by administering a composition comprising a compound of this invention. The invention further relates to processes for preparing these compounds.
Abstract:
Métodos de inhibición de la replicación del virus de la gripe en una muestra biológica o un paciente, de reducción de la cantidad del virus de la gripe en una muestra biológica o un paciente y de tratamiento de gripe en un paciente, que comprende la administración a dicha muestra biológica o paciente de una cantidad efectiva de un compuesto representado por la fórmula estructural (1), o una de sus sales farmacéuticamente aceptables, en donde los valores de la fórmula estructural (1) son como se describen en la presente. Un compuesto está representado por la fórmula estructural (1) o una de sus sales farmacéuticamente aceptables, en donde los valores de la fórmula estructural (1) son como se describen en la presente. Una composición farmacéutica comprende una cantidad efectiva de tal compuesto o su sal farmacéuticamente aceptable y un portador, adyuvante o vehículo farmacéuticamente aceptable.
Abstract:
The present invention relates to compounds (I) useful as inhibitors of DNA-PK. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders.
Abstract:
Methods of inhibiting the replica-tion of influenza viruses in a biological sample or patient, of reducing the amount of influenza viruses in a biological sample or patient, and of treating in-fluenza in a patient, comprises administering to said biological sample or patient an effective amount of a compound represented by Structural Formula (I): or a pharmaceutically acceptable salt thereof, wherein the values of Structural Formula (IA) are as described herein. A compound is represented by Structural Formula (IA) or a pharmaceutically ac-ceptable salt thereof, wherein the values of Struc-tural Formula (IA) are as described herein. A phar-maceutical composition comprises an effective amount of such a compound or pharmaceutically acceptable salt thereof, and a pharmaceutically ac-ceptable carrier, adjuvant or vehicle.