Ice Miller LLP
Substituted pyrrolo[2,3-d]pyridazin-4-ones and pyrazolo[3,4-d]pyridazin-4-ones as protein kinase inhibitors
Provided are certain compounds or pharmaceutically acceptable salts thereof which can inhibit kinase activity of Bruton's tyrosine kinase (BTK) and may be useful for the treatment of diseases like cancer, immunological disease and inflammation.
Shanghai Fochon Pharmaceutical Co., Ltd. Fochon Pharmaceuticals, Ltd.
C A
C07D A61P
inventional inventional
Ling Zongyao Xingdong Rui Kai Weibo Haohan Zhifu Lijun Jing Zhifang Xianlong Weipeng Bin Min
Chen Zou Zhao Tan Ran Wang Tan Li Yang Sun Chen Wang Zhang Liu Lin