Malonamid and malonamic ester derivatives with antithrombotic activity, their preparation and their use
申请人:Aventis Pharma Deutschland GmbH
公开号:EP1193248A1
公开(公告)日:2002-04-03
The present invention relates to compounds of the of the formula I,
in which R1, R2, A and B have the meanings indicated in the claims. The compounds of the formula I are valuable pharmacologically active compounds. They exhibit a strong antithrombotic effect and are suitable, for example, for the therapy and prophylaxis of thromboembolic diseases and restenoses. They are reversible inhibitors of the blood clotting enzyme factor VIIa and can in general be applied in conditions in which an undesired activity of factor VIIa is present or for the cure or prevention of which an inhibition of factor VIIa is intended. The invention furthermore relates to processes for the preparation of compounds of the formula I, their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.
本发明涉及式I化合物的化合物,其中R1,R2,A和B具有权利要求中指出的含义。式I的化合物是有价值的药理活性化合物。它们展现出强大的抗血栓作用,并适用于例如治疗和预防血栓栓塞性疾病和再狭窄。它们是血液凝固酶因子VIIa的可逆抑制剂,通常可以应用于因子VIIa存在不需要活性或治疗或预防因子VIIa抑制的情况。本发明还涉及用于制备式I化合物的方法,其用途,尤其是作为药品中的活性成分,以及包含它们的药物制剂。