Substituted 2-(chroman-6-yloxy)-thiazoles and their use as pharmaceuticals
The present invention relates to substituted 2-(chroman-6-yloxy)-thiazoles of the formula I,
in which Ar, R2, R3 and R4 are as defined in the claims. The compounds of the formula I are inhibitors of the sodium-calcium exchanger (NCX), especially of the sodium-calcium exchanger of subtype 1 (NCX1), and are suitable for the treatment of diverse disorders in which intracellular calcium homeostasis is disturbed, such as arrhythmias, heart failure and stroke. The invention furthermore relates to processes for the preparation of the compounds of the formula I, their use as pharmaceuticals, and pharmaceutical compositions comprising them.
取代的 2-(色满-6-
氧基)
噻唑及其药物用途
本发明涉及式 I 的取代的 2-(色满-6-
氧基)-
噻唑、
其中 Ar、R2、R3 和 R4 如权利要求中所定义。式 I 的化合物是
钠钙交换子(NCX),特别是亚型 1 的
钠钙交换子(NCX1)的
抑制剂,适用于治疗细胞内
钙平衡紊乱的各种疾病,如心律失常、心力衰竭和中风。本发明还涉及式 I 化合物的制备工艺、其作为药物的用途以及包含它们的药物组合物。