申请人:Sanofi
公开号:US05607952A1
公开(公告)日:1997-03-04
The invention concerns compounds of formula ##STR1## in which R, A, R.sub.1 and Y are as defined in claim 1. The instant compounds have an affinity for the fibrinogen receptor: the complex of the glycoproteins IIb/llIa (GP IIb/IIIa); more particularly, the subject of the present invention is new inhibitors of platelet aggregation which are antagonists of the GP IIb/IIIa receptors, of nonpeptide structure, which are active via the parenteral and oral routes.
该发明涉及公式##STR1##中R、A、R.sub.1和Y的化合物,其中R、A、R.sub.1和Y的定义如权利要求1所述。这些化合物具有对纤维蛋白原受体的亲和力:糖蛋白IIb/IIIa(GP IIb/IIIa)的复合物;更具体地,本发明的主题是新的血小板聚集抑制剂,它们是非肽结构的GP IIb/IIIa受体拮抗剂,通过经静脉和口服途径起作用。