申请人:Aventis Pharma Deutschland GmbH
公开号:EP1028114A1
公开(公告)日:2000-08-16
The present invention relates to acylguanidine derivatives of the formula I,
in which R1, R2, R4, Ar, X and n have the meanings indicated in the claims, their physiologically tolerable salts and their prodrugs. The compounds of the formula I are valuable pharmacologically active compounds. They are vitronectin receptor antagonists and inhibitors of cell adhesion and inhibit bone resorption by osteoclasts. They are suitable, for example, for the therapy and prophylaxis of diseases which are caused at least partially by an undesired extent of bone resorption, for example osteoporosis. 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 的酰基胍衍生物、
其中 R1、R2、R4、Ar、X 和 n 具有权利要求中所述的含义。式 I 的化合物是具有重要药理活性的化合物。它们是玻璃连蛋白受体拮抗剂和细胞粘附抑制剂,可抑制破骨细胞的骨吸收。例如,它们适用于治疗和预防至少部分由不希望的骨吸收程度引起的疾病,如骨质疏松症。本发明还涉及式 I 化合物的制备工艺、其用途(尤其是作为药物的活性成分)以及包含它们的药物制剂。