申请人:Nordvall Gunnar
公开号:US20110092519A1
公开(公告)日:2011-04-21
There are disclosed novel 5-substituted 7-amino-[1,3]thiazolo[4,5-d]pyrimidine derivatives of formula (I) wherein R
1
, R
2
, R
3
, R
4
and R
5
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 CX
3
CR1 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.
本发明公开了一种新型的5-取代的7-氨基-[1,3]噻唑[4,5-d]嘧啶衍生物,其化学式为(I),其中R1、R2、R3、R4和R5如规范中所定义,以及其药学上可接受的盐,以及它们的制备方法、包括它们的药物组合物和在治疗中的应用。公式(I)化合物是CX3CR1受体拮抗剂,因此在治疗或预防神经退行性疾病、脱髓鞘疾病、心血管和脑血管动脉粥样硬化疾病、周围动脉疾病、类风湿性关节炎、肺部疾病如慢性阻塞性肺疾病、哮喘或疼痛方面特别有用。