Thienopyridinone compounds of Formula (I) and pharmaceutically acceptable salts thereof are described. In these compounds, one of X1; X2, and X3 is S and the other two are each independently CR, wherein R and all other variables are as defined herein. The compounds are shown to inhibit HPK1 kinase activity and to have in vivo antitumor activity. The compounds can be effectively combined with pharmaceutically acceptable carriers and also with other immunomodulatory approaches, such as checkpoint inhibition or inhibitors of tryptophan oxidation. Formula (I).
Thienopyridinone化合物的
化学式(I)及其药用盐已被描述。在这些化合物中,X1、X2和X3中的一个是S,另外两个分别是独立的CR,其中R和所有其他变量如本文所定义。已证明这些化合物能抑制HPK1激酶活性并具有体内抗肿瘤活性。这些化合物可以有效地与药用载体以及其他免疫调节方法结合使用,例如检查点抑制或色
氨酸氧化
抑制剂。
化学式(I)。