The present invention provides novel pyrazole derivatives of formula I which are potent inhibitors of spleen tyrosine kinase, and are useful in the treatment and prevention of diseases mediated by said enzyme, such as asthma, COPD, rheumatoid arthritis, and cancer.
本发明提供了一种新型的
吡唑衍
生物,其
化学式为I,是脾
酪氨酸激酶的强效
抑制剂,并可用于治疗和预防由该酶介导的疾病,如哮喘、慢性阻塞性肺疾病、类风湿性关节炎和癌症。