There is provided compounds of formula I,
1
wherein R
1
, R
2
, R
3
, R
x
, Y, n and B have meanings given in the description which are useful as competitive inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.
提供了公式I,1的化合物,其中R1、R2、R3、Rx、Y、n和B的含义如描述中所示,这些化合物可用作胰
蛋白酶样
蛋白酶的竞争性
抑制剂,例如凝血酶,并且特别适用于需要抑制凝血酶的情况(例如血栓形成)或作为抗凝剂的治疗。