The invention provides a method of treating cancer in a subject in need thereof, comprising administering to the subject:
(a) a compound of Formula I:
or a pharmaceutically acceptable salt thereof, wherein R is hydrogen or an acyl group; and (b) a PD-1 signaling inhibitor; wherein the compound of Formula I or pharmaceutically acceptable salt thereof and the PD-1 signaling inhibitor are administered in amounts which in combination are therapeutically effective. The invention further provides a pharmaceutical composition comprising a compound of Formula I or a pharmaceutically acceptable salt thereof, a PD-1 signaling inhibitor and a pharmaceutically acceptable carrier or excipient.
该发明提供了一种治疗需要的受试者癌症的方法,包括向受试者施用:
(a) Formula I的化合物:
或其药学上可接受的盐,其中R为
氢或酰基;和(b)PD-1信号
抑制剂;其中Formula I的化合物或其药学上可接受的盐和PD-1信号
抑制剂以联合治疗有效的剂量给予。该发明还提供了一种包括Formula I的化合物或其药学上可接受的盐、PD-1信号
抑制剂和药学上可接受的载体或赋形剂的药物组合物。