申请人:Abbott GmbH & Co. KG
公开号:US20130245003A1
公开(公告)日:2013-09-19
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 R
1
, R
2
, R
3a
, R
3b
, W, Y and X have the meanings mentioned in the claims and the description, the tautomers thereof and the pharmaceutically suitable salts thereof. In particular, the compounds have the general formula I-A.a′ and I-A.a″
in which m, E, R
1
, R
3a
, R
3b
, R
2
, R
y
, R
w
and R
w6
* have the meanings mentioned in the claims, n is 0, 1 or 2, the tautomers thereof and the pharmaceutically suitable salts thereof.
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活性相关的疾病的用途。这些羧酰胺化合物是具有一般式I的化合物,其中R1、R2、R3a、R3b、W、Y和X具有权利要求书和说明书中提到的含义,其互变异构体和药学上适宜的盐。特别地,这些化合物具有一般式I-A.a'和I-A.a",其中m、E、R1、R3a、R3b、R2、Ry、Rw和Rw6*具有权利要求书中提到的含义,n为0、1或2,其互变异构体和药学上适宜的盐。