申请人:PORTOLA PHARMACEUTICALS, INC.
公开号:US20160009694A1
公开(公告)日:2016-01-14
The present invention provides processes for the preparation of cyclohexanediamine compounds of formula Ia and intermediates thereof. The compounds are useful as Syk kinase inhibitors and in various pharmaceutical compositions, and particularly useful for treating conditions mediated at least in part by Syk kinase activity.
本发明提供了制备式Ia的环己二胺化合物及其中间体的过程。该化合物可用作Syk激酶抑制剂和各种制药组合物,并且特别适用于治疗至少部分由Syk激酶活性介导的疾病。