申请人:Nippon Shinyaku Co., Ltd.
公开号:EP2746265A1
公开(公告)日:2014-06-25
The present invention provides a novel heterocyclic derivative or a pharmaceutically acceptable salt thereof. For example, the present invention provides a heterocyclic derivative of the general formula [1] or its tautomer, or a pharmaceutically acceptable salt thereof:
wherein R1 and R2 are same or diferent aromatic ring, etc., and ring A is a heterocyclic ring.
The compound of the invention or a pharmaceutically acceptable salt thereof has potent mPGES-1 inhibiting activity and is useful as an agent for the treatment or prevension of a disease, such as rheumatoid arthritis, osteoarthritis, temporomandibular joint disorders, low back pain, endometriosis, dysmenorrhea, overactive bladder, malignant tumors or neurodegenerative disease.
本发明提供了一种新型杂环衍生物或其药学上可接受的盐。例如,本发明提供了通式[1]的杂环衍生物或其同系物,或其药学上可接受的盐:
其中 R1 和 R2 是相同或不同的芳香环等,环 A 是杂环。
本发明的化合物或其药学上可接受的盐具有强效的 mPGES-1 抑制活性,可用作治疗或预防疾病的药物,如类风湿性关节炎、骨关节炎、颞下颌关节紊乱、腰背痛、子宫内膜异位症、痛经、膀胱过度活动症、恶性肿瘤或神经退行性疾病。