申请人:THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN
公开号:US20150344443A1
公开(公告)日:2015-12-03
Disclosed are inhibitors of the USP1/UAF1 deubiquitinase complex, for example. of formula (I), wherein R
1
, R
2
, and Q are as defined herein, which are useful in treating diseases such as cancer, and improving the efficacy of DNA damaging agents in cancer treatment. Also disclosed is a composition comprising a pharmaceutically suitable carrier and at least one compound of the invention, a method of method of inhibiting a heterodimeric deubiquitinase complex in a cell, and a method of enhancing the chemotherapeutic treatment of cancer in a mammal undergoing treatment with an anti cancer agent. Further disclosed is a method of preparing compounds of the invention.
本发明涉及抑制USP1/UAF1去泛素化酶复合物的抑制剂,例如式(I)中定义的R1、R2和Q,其对于治疗癌症和提高DNA损伤剂在癌症治疗中的疗效非常有用。本发明还涉及一种包含药学适用载体和本发明中至少一种化合物的组合物,一种在细胞中抑制异源二聚体去泛素化酶复合物的方法,以及一种增强正在接受抗癌药物治疗的哺乳动物的化疗治疗的方法。本发明还涉及一种制备本发明化合物的方法。