申请人:NERVIANO MEDICAL SCIENCES SRL
公开号:WO2009156315A1
公开(公告)日:2009-12-30
The present invention relates to pyrazolo-quinazolines, characterized by an ortho-substituted-arylamino, heterocyclylamino- or C3-C7 cycloalkylamino residue at 8 position and an aryl, heterocyclyl or C3-C7 cycloalkyl as substituent of a carboxamide at 3 position of the molecula framework. The compounds of this invention modulate the activity of protein kinases and are therefore useful in treating diseases caused by dysregulated protein kinase activity, in particular MPS1/TTK. The present invention also provides methods for preparing these compounds, pharmaceutical compositions comprising these compounds, and methods of treating diseases utilizing pharmaceutical compositions comprising these compounds.
本发明涉及吡唑喹唑啉类化合物,其特征在于在分子骨架的8位具有一个邻位取代的芳基氨基、杂环氨基或C3-C7环烷基氨基残基,以及在3位的羧酰胺上有一个芳基、杂环基或C3-C7环烷基作为取代基。本发明的化合物调节蛋白激酶的活性,因此在治疗由蛋白激酶活性失调引起的疾病中特别有用,尤其是MPS1/TTK。本发明还提供了制备这些化合物的方法,包括含有这些化合物的药物组合物以及利用含有这些化合物的药物组合物治疗疾病的方法。