申请人:G1 Therapeutics, Inc.
                            
                            
                                公开号:US20210171554A1
                            
                            
                                公开(公告)日:2021-06-10
                            
                            This invention is a benzothiophene estrogen receptor modulator or its pharmaceutically acceptable salt, N-oxide, isotopic derivative, or prodrug thereof or a pharmaceutically acceptable composition thereof to treat an estrogen-related medical disorder. The invention also includes a combination thereof with another active agent such as a CDK inhibitor, including a CDK4/6 inhibitor, to treat a disorder mediated by the estrogen receptor, as described in more detail herein.