neuropathic condition, glaucoma can cause lifelong blindness if left untreated. Novel phenylpyridazine-tethered sulfonamides were designed as selective inhibitors for carbonic anhydrase (CA) isoform II to find effective therapeutic agents for glaucoma. Subsequently, the target inhibitors were synthesized and assessed for their inhibitory action against cytosolic CA I and II. Interestingly, the synthesized
作为一种进行性神经病变,青光眼如果不及时治疗可能会导致终身失明。新型
苯基
哒嗪系磺
酰胺被设计为
碳酸酐酶 (CA) 异构体 II 的选择性
抑制剂,以寻找青光眼的有效治疗药物。随后,合成了目标
抑制剂并评估了它们对胞质 CA I 和 II 的抑制作用。有趣的是,合成的分子对 CA I 的抑制效果很差,同时对 CA II 的亚纳摩尔效力较低。化合物7c具有最强的活性 (IC 50 = 0.63 nM),对 CA II 具有高选择性(是乙酰唑
酰胺选择性的 605 倍)。此外,化合物7c还在青光眼体内模型中显示出显着的体内眼压降低特性。此外,利用分子对接方法在分子
水平上评估了化合物7c与 CA II 的结合。