[EN] SMALL MOLECULE ANTAGONISTS OF PF4<br/>[FR] ANTAGONISTES À PETITES MOLÉCULES DE PF4
申请人:NEW YORK BLOOD CENTER INC
公开号:WO2022073003A1
公开(公告)日:2022-04-07
The present application provides a compound of Formula (I) or a pharmaceutically acceptable salt thereof, wherein Y, R1, R2, R3and R4are described herein. The methods of using these compounds to inhibit tetramerization of PF4 and to treat the associated diseases and conditions, such as heparin-induced thrombocytopenia and thrombosis (HITT) and vaccine-induced immune thrombotic thrombocytopenia (VITT), methods of making these compounds, and pharmaceutical compositions containing these compounds are also disclosed.
本申请提供了式(I)的化合物或其药学上可接受的盐,其中Y,R1,R2,R3和R4如本文所述。还公开了使用这些化合物抑制PF4四聚体化和治疗相关疾病和状况的方法,例如肝素诱导的血小板减少和血栓形成(HITT)和疫苗诱导的免疫性血栓性血小板减少症(VITT),制备这些化合物的方法以及含有这些化合物的制药组合物。