This invention relates to an active metabolite of 5-bromo-2,6-di(1H-pyrazol-1-yl)pyrimindin-4-amine that modulates the activity of adenosine A2a receptor. In particular, the present invention relates to pharmaceutical compositions comprising 1-(4-amino-5-bromo-6-(1H-pyrazol-1-yl)-pyrimidin-2-yl)-1H-pyrazol-4-ol, as well as processes for its preparation and its use in the treatment of cancer alone of in combination with one or more immunotherapeutic agents.
这项发明涉及一种5-
溴-2,6-二(1H-
吡唑-1-基)
嘧啶-4-胺的活性代谢产物,该产物调节
腺苷A2a受体的活性。具体来说,本发明涉及包含1-(4-
氨基-5-
溴-6-(1H-
吡唑-1-基)-
嘧啶-2-基)-1H-
吡唑-4-醇的药物组合物,以及其制备过程及在治疗癌症中的使用,可单独使用或与一个或多个免疫治疗药剂联合使用。