申请人:Changsha Zeda Medical Tech. Co., Ltd
公开号:EP3825308A1
公开(公告)日:2021-05-26
The disclosure relates to a compound, having a structure of Formula I or a pharmaceutically acceptable salt thereof, herein, R1 is selected from hydrogen, fluorine, and chlorine; R2 and R3 are independently selected from hydrogen, alkyl, a substituted alkyl, alkenyl or a substituted alkenyl, alkynyl or a substituted alkynyl, and aryl, or R2 and R3 are connected to form a ring selected from a cycloalkyl, a substituted cycloalkyl, an aromatic heterocycle or a non-aromatic heterocycle; R4 is selected from hydrogen, cyano, alkyl, a substituted alkyl, alkenyl or a substituted alkenyl, alkynyl or a substituted alkynyl, and aryl; and R5 is selected from hydrogen, halogen, and haloalkyl. The disclosure further relates to a pharmaceutical composition containing the compound. The compound and the composition of the disclosure show significant activity in an aspect of treating AR- prostate cancer.
本公开涉及一种具有式I结构的化合物或其药学上可接受的盐,其中,R1选自氢、氟和氯;R2和R3独立地选自氢、烷基、取代的烷基、烯基或取代的烯基、炔基或取代的炔基、芳基,或R2和R3连接形成选自环烷基、取代的环烷基、芳香杂环或非芳香杂环的环;R4 选自氢、氰基、烷基、取代的烷基、烯基或取代的烯基、炔基或取代的炔基和芳基;以及 R5 选自氢、卤素和卤代烷基。本公开进一步涉及一种含有该化合物的药物组合物。本公开的化合物和组合物在治疗AR-前列腺癌方面显示出显著的活性。