The present invention provides new compounds of formula I, II or III, which have Src homology-2 containing protein tyrosine phosphatase- 1 (SHP-1) agonist activity. Also provided are treatment methods using the compounds of formula I, II or III.
本发明提供了式I、II或III的新化合物,这些化合物具有Src同源-2含有蛋白
酪氨酸磷酸酶-1(SH
P-1)激动剂活性。同时,本发明还提供了使用式I、II或III的化合物进行治疗的方法。