compounds able to co-target the CD73 and the A2A adenosine receptor (A2A AR) as dual-blockers of adenosine generation and activity. The design project was to combine in the same molecule the thiazolo[5,4-d]pyrimidine core, an essential pharmacophoric feature to block the A2A AR, with a benzenesulfonamide group which is a characteristic group of CD73 inhibitors. Most of the reported compounds resulted in
腺苷途径,包括其生成酶(CD73)及其受体,是癌症免疫治疗的关键靶标。在这里,我们旨在寻找能够共同靶向CD73和A 2A
腺苷受体(A 2A AR)作为
腺苷生成和活性的双重阻断剂的新型化合物。设计项目是将
噻唑并[5,4-d]
嘧啶核(一种阻断A 2A AR的必不可少的药理学特征)与苯磺酰胺基团结合在一起,该苯磺酰胺基团是CD73
抑制剂的特征基团。大多数报道的化合物导致人类反向激动剂(h)A 2
AAR具有高亲和力,选择性和效力。但是它们是CD73酶的弱
抑制剂。尽管如此,该研究仍可被视为开发更多活性化合物的起点。