申请人:Kling Andreas
公开号:US20080234330A1
公开(公告)日:2008-09-25
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备药物的用途。这些羧酰胺化合物是钙蛋白酶(依赖于钙的半胱氨酸蛋白酶)的抑制剂。因此,本发明还涉及利用这些羧酰胺化合物治疗与升高的钙蛋白酶活性相关的疾病。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具有所述权利要求书和说明中提到的含义,其互变异构体和药用盐。具体而言,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,其互变异构体和药用盐。