申请人:AbbVie Deutschland GmbH & Co. KG
公开号:US20150045394A1
公开(公告)日:2015-02-12
The present invention relates to novel carboxamide compounds and their use as 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 and to a method for the therapeutic and/or prophylactic treatment by administering an effective amount of at least one of these carboxamide compounds.
The carboxamide compounds are compounds of the general formula I
in which
W—R
2
is selected from
and R
1
, R
2
, R
3a
, R
3b
, Y
1
, Y
2
, Y
3
, Y
4
, X, Q, m, k, R
w
and R
w*
have the meanings mentioned in the claims, the tautomers thereof and the pharmaceutically suitable salts thereof. Of these compounds those are preferred wherein Y
1
, Y
2
, Y
3
and Y
4
are CR
y
, or one or two of the variables Y
1
to Y
4
are a nitrogen atom and the remaining variables are CR
y
, wherein the radicals R
y
may be identical or different and have the meanings mentioned in the claims.
本发明涉及新型羧酰胺化合物及其作为药物的使用。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,并通过给予至少一种这些羧酰胺化合物的有效剂量进行治疗和/或预防的方法。这些羧酰胺化合物是通式I的化合物,其中W-R2被选择为,而R1、R2、R3a、R3b、Y1、Y2、Y3、Y4、X、Q、m、k、Rw和Rw*在权利要求书中所述,其互变异构体和药学上适宜的盐。在这些化合物中,首选的是其中Y1、Y2、Y3和Y4是CRy,或者Y1到Y4中的一个或两个变量是氮原子,其余变量是CRy,其中基团Ry可能相同也可能不同,具有权利要求书中所述的含义。