Indazole compounds that modulate and/or inhibit the activity of certain protein kinases are described. These compounds and pharmaceutical compositions containing them are capable of mediating tyrosine kinase signal transduction and thereby modulate and/or inhibit unwanted cell proliferation. The invention is also directed to the therapeutic or prophylactic use of pharmaceutical compositions containing such compounds, and to methods of treating cancer and other disease states associated with unwanted angiogenesis and/or cellular proliferation, such as diabetic retinopathy, neovascular glaucoma, rheumatoid arthritis, and psoriasis, by administering effective amounts of such compounds.

Se describen los compuestos de Indazole que modulan e inhiben la actividad de ciertos kinases de proteína. Estos compuestos y composiciones farmacéuticas que los contienen son capaces de mediar el transduction de la señal del kinase del tyrosine y de tal modo modulan e inhiben la proliferación indeseada de la célula. La invención también se dirige al uso terapéutico o profiláctico de las composiciones farmacéuticas que contienen tales compuestos, y a los métodos de tratar el cáncer y otros estados de la enfermedad asociados a angiogenesis indeseado y/o a la proliferación celular, tal como retinopathy diabético, glaucoma neovascular, artritis reumatoide, y psoriasis, administrando cantidades eficaces de tales compuestos.

 
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