The invention provides compounds formula (I) and salts thereof: wherein R1-R2 have any of the values defined in the specification. The compounds are useful for treating conditions including Alzheimer' s disease, Parkinson' s disease, diabetes, cancer, inflammation, hyperresponsiveness, allergic conditions, asthma, and psychotic disorders such as schizophrenia. The compounds are also useful to lower IL-4, IL-5, or IL-15 levels in an animal.
本发明提供了化合物式(I)及其盐:
其中,R1-R2具有规范中定义的任何值。这些化合物可用于治疗包括阿尔茨海默病、帕
金森病、糖尿病、癌症、炎症、高反应性、过敏症、哮喘和精神疾病(如精神分裂症)等疾病。这些化合物还可用于降低动物体内IL-4、IL-5或IL-15
水平。