1-Substituted 1,2,3,4-tetrahydro-1,7-naphthyridin-8-amine derivatives and their use as EP4 receptor antagonists
申请人:TAKEDA PHARMACEUTICAL COMPANY LIMITED
公开号:US10745397B2
公开(公告)日:2020-08-18
The present invention provides a compound represented by the formula (I):
wherein each symbol is as defined in the specification, or a salt thereof has an EP4 receptor antagonistic action, and is useful as an agent for the prophylaxis or treatment of EP4 receptor associated diseases (e.g., rheumatoid arthritis, aortic aneurysm (e.g. abdominal aortic aneurysm, thoracic aortic aneurysm, thoracoabdominal aortic aneurysm etc.), endometriosis, ankylosing spondylitis, inflammatory breast cancer etc.) and the like.
本发明提供了一种由式 (I) 表示的化合物:
其中各符号如说明书中所定义,或其盐具有 EP4 受体拮抗作用,可用作预防或治疗 EP4 受体相关疾病(如、类风湿性关节炎、主动脉瘤(如腹主动脉瘤、胸主动脉瘤、胸腹主动脉瘤等)、子宫内膜异位症、强直性脊柱炎、炎性乳腺癌等)等。