and excretion (ADME) properties. We describe here an approach based on specifically placed fluorine within a recently described pyrrole-based MK2 inhibitor scaffold for manipulation of its physicochemical and ADME properties. While preserving target potency, the novel fluoro-derivatives showed greatly improved permeability as well as enhanced solubility and reduced in vivo clearance leading to significantly
MAP激活的蛋白激酶2(MK2)在调节先天免疫应答以及DNA损伤后的细胞存活中起着重要作用。尽管具有治疗炎症和癌症的潜力,但迄今为止,尚未有MK2低分子量
抑制剂进入临床,这主要是由于吸收,分布,代谢和排泄(A
DME)性能不足所致。我们在这里描述一种方法,该方法基于在最近描述的基于
吡咯的MK2
抑制剂支架中专门放置的
氟来操纵其理化和A
DME特性。在保持靶标效力的同时,新型
氟衍
生物显示出大大改善的渗透性以及增强的溶解度和降低的体内清除率,从而导致口腔暴露量显着增加。