Pyridic ketone derivatives, method of preparing same, and pharmaceutical application thereof
申请人:Shanghai Hengrui Pharmaceutical Co., Ltd.
公开号:US10064848B2
公开(公告)日:2018-09-04
Compounds for the preparation of pyridone derivatives are provided. In particular, compounds of formula (IA) are provided, wherein the variable groups are as defined in the specification. The compounds of formula (IA) can be used as intermediates in the preparation of pyridone derivatives useful as mitogen-activated protein kinase kinase (MEK) inhibitors and therapeutic agents for treating cancer.
本发明提供了用于制备吡啶酮衍生物的化合物。特别是提供了式 (IA) 的化合物,其中的可变基团如说明书中所定义。式(IA)化合物可用作制备吡啶酮衍生物的中间体,该衍生物可用作丝裂原活化蛋白激酶激酶(MEK)抑制剂和治疗癌症的治疗剂。