5,7-disubstituted[1.3]thiazolo [4,5-D] pyrimidin-2(3H)-amine derivatives and their use in therapy
申请人:AstraZeneca AB
公开号:US08158785B2
公开(公告)日:2012-04-17
There are disclosed novel 5-substituted 7-amino-[1,3]thiazolo[4,5-d]pyrimidine derivatives of formula (I) wherein R1, R2, R3, R4 and n are as defined in the specification, and pharmaceutically acceptable salts thereof, together with processes for their preparation, pharmaceutical compositions comprising them and their use in therapy. The compounds of formula (I) are CX3CR1 receptor antagonists and are thereby particularly useful in the treatment or prophylaxis of neurodegenerative disorders, demyelinating disease, cardio- and cerebrovascular atherosclerotic disorders, peripheral artery disease, rheumatoid arthritis, pulmonary diseases such as COPD, asthma or pain.
公开了新型的5-取代的7-氨基-[1,3]噻唑[4,5-d]嘧啶衍生物的化学式(I),其中R1、R2、R3、R4和n如规范中所定义,并且其药学上可接受的盐,以及其制备过程、包含它们的药物组合物和它们在治疗中的用途。化合物(I)是CX3CR1受体拮抗剂,因此在治疗或预防神经退行性疾病、脱髓鞘性疾病、心血管和脑血管动脉粥样硬化性疾病、周围动脉疾病、类风湿性关节炎、肺部疾病如COPD、哮喘或疼痛方面特别有用。