The present invention relates to synthesis precursors useful for the preparation of compounds of the formula I,
wherein A, D, E, G, R10, R30, R40, R50 and R60 have the meanings indicated in the description, which in turn are valuable pharmaceutical active compounds. They are inhibitors of the protease cathepsin A, and are useful for the treatment of diseases such as atherosclerosis, heart failure, renal diseases, liver diseases or inflammatory diseases, for example.
本发明涉及用于制备式 I 化合物的合成前体、
其中 A、D、E、G、R10、R30、R40、R50 和 R60 的含义如说明书所示,它们是有价值的药物活性化合物。它们是
蛋白酶 cathepsin A 的
抑制剂,可用于治疗动脉粥样硬化、心力衰竭、肾病、肝病或炎症等疾病。