The present invention relates to acylguanidine derivatives of the formula I
 in which R1, R2, R4, R5, R6, A, m and n have the meanings indicated in the patent claims, their physiologically tolerable salts and their prodrugs. The compounds of the formula I are valuable pharmaceutical active ingredients. They are vitronectin receptor antagonists and inhibitors of bone resorption by osteoclasts and are suitable, for example, for the therapy or prophylaxis of diseases which are caused at least partially by an undesired extent of bone resorption, for example of osteoporosis. The invention furthermore relates to processes for the preparation of compounds of the formula I, their use, in particular as pharmaceutical active ingredients, and pharmaceutical preparations comprising them.
                            本发明涉及式 I 的酰基
胍衍
生物,其中 R1、R2、R4、R5、R6、A、m 和 n 具有专利权利要求中的含义。
 中 R1、R2、R4、R5、R6、A、m 和 n 的含义,以及它们的生理耐受盐和原药。式 I 的化合物是有价值的药物活性成分。它们是维龙素受体拮抗剂和破骨细胞骨吸收
抑制剂,适用于治疗或预防至少部分由不希望的骨吸收程度引起的疾病,例如骨质疏松症。本发明还涉及式 I 化合物的制备工艺、其用途(尤其是作为药物活性成分)以及包含它们的药物制剂。