The present invention describes compounds of Formula (I):
or their pharmaceutically acceptable salts, pharmaceutical compositions containing them, and their medical uses. The compounds of Formula (I) have activity as prostaglandin EP4 receptor antagonists, and are useful in the treatment or alleviation of pain and inflammation and other inflammation-associated disorders, such as arthritis, treating or preventing disorders or medical conditions selected from pain, inflammatory diseases and the like. Also described herein are methods of treating pain by administering the compounds of Formula (I), which are EP4 receptor antagonists.
本发明描述了式 (I) 的化合物:
或它们的药学上可接受的盐、含有它们的药物组合物及其医疗用途。式(I)化合物作为
前列腺素 EP4 受体拮抗剂具有活性,可用于治疗或减轻疼痛和炎症及其他炎症相关疾病,如关节炎,治疗或预防选自疼痛、炎症性疾病等的疾病或病症。本文还描述了通过施用作为 EP4 受体拮抗剂的式 (I) 化合物来治疗疼痛的方法。