申请人:ABBVIE DEUTSCHLAND GMBH & CO. KG
公开号:US09150545B2
公开(公告)日:2015-10-06
The present invention relates to novel carboxamide compounds and their use for the manufacture of a medicament. The carboxamide compounds are inhibitors of calpain (calcium dependant cysteine proteases). The invention therefore also relates to the use of these carboxamide compounds for treating a disorder associated with an elevated calpain activity. The carboxamide compounds are compounds of the general formula (I) in which R1, R2 and n have the meanings mentioned in the claims and the description, Y is a radical of the formulae (Y1) or (Y2) where # indicates the point of attachment of Y to the pyridine ring, R3, R4, R5, Ry and m have the meanings mentioned in the claims and the description, A is (CH2)p with p being 1, 2, 3 or 4, where one or two hydrogen atoms may be replaced by a radical R6, where A is attached to the 3- or 4-position of the pyrazole radical and R6 has the meaning mentioned in the claims and the description; A1 is (CH2)q with q being 0, 1, 2 or 3, where one or two hydrogen atoms may be replaced by halogen or C1-C4-alkyl; and A2 is (CH2)r with r being 0, 1, 2 or 3, where one or two hydrogen atoms may be replaced by halogen or C1-C4-alkyl, provided that that r+q is 2, 3, 4, 5 or 6; their tautomers, the hydrates thereof, the pharmaceutically suitable salts of the carbox-amide compounds (I), the prodrugs of (I) and the pharmaceutically suitable salts of the prodrugs, tautomers or hydrates of (I).
本发明涉及新型羧酰胺化合物及其用于制造药物的用途。这些羧酰胺化合物是钙依赖性半胱氨酸蛋白酶(calpain)的抑制剂。因此,本发明还涉及使用这些羧酰胺化合物治疗与升高的calpain活性相关的疾病。这些羧酰胺化合物是通式(I)中的化合物,其中R1、R2和n具有所述权利要求和说明中提到的含义,Y是式(Y1)或(Y2)的基团,其中#表示Y与吡啶环的连接点,R3、R4、R5、Ry和m具有所述权利要求和说明中提到的含义,A为(CH2)p,其中p为1、2、3或4,其中一个或两个氢原子可以被基团R6替换,其中A连接到吡唑基团的3或4位,R6具有所述权利要求和说明中提到的含义;A1为(CH2)q,其中q为0、1、2或3,其中一个或两个氢原子可以被卤素或C1-C4烷基替换;A2为(CH2)r,其中r为0、1、2或3,其中一个或两个氢原子可以被卤素或C1-C4烷基替换,前提是r+q为2、3、4、5或6;它们的互变异构体,其水合物,羧酰胺化合物(I)的药物适用盐,(I)的前药物以及前药物的药物适用盐,互变异构体或其水合物。