Novel compounds of the formula (I) in which R
1
, R
2
, R
3
, R
4
, X and Z are as defined in Patent claim 1, are inhibitors of coagulation factor Xa and can be employed for the prophylaxis and/or therapy of thromboembolic disorders and for the treatment of tumours.
1
公式(I)中R1、R2、R3、R4、X和Z的定义如专利要求1中所述的新化合物是
凝血因子Xa的
抑制剂,可用于预防和/或治疗血栓栓塞性疾病以及用于肿瘤治疗。