Synthesis of benzamide derivatives with thiourea‐substituted benzenesulfonamides as carbonic anhydrase inhibitors
作者:Mehtap Tugrak、Halise Inci Gul、Yeliz Demir、Ilhami Gulcin
DOI:10.1002/ardp.202000230
日期:2021.2
l]phenyl}carbamothioyl)benzamide (1a-g) and 4-fluoro-N-(4-[N'-(substituted)sulfamoyl]phenyl}carbamothioyl)benzamide (2a-g) were synthesized as potent and selective human carbonic anhydrase (hCA) I and hCA II candidate inhibitors. The aryl part was changed to sulfacetamide, sulfaguanidine, sulfanilamide, sulfathiazole, sulfadiazine, sulfamerazine, and sulfametazine. The Ki values of compounds 1a-g
化学结构为N-(4-[N'-(取代)氨磺酰基]苯基}氨基甲硫酰基)苯甲酰胺(1a-g)和4-氟-N-(4-[N'-(取代) )氨磺酰基]苯基}氨基甲硫酰基)苯甲酰胺 (2a-g) 被合成为有效和选择性的人碳酸酐酶 (hCA) I 和 hCA II 候选抑制剂。芳基部分变为磺胺醋酰胺、磺胺胍、磺胺、磺胺噻唑、磺胺嘧啶、磺胺嘧啶和磺胺二甲嘧啶。化合物 1a-g 的 Ki 值在 20.73 ± 4.32 至 59.55 ± 13.07 nM (hCA I) 和 5.69 ± 0.43 至 44.81 ± 1.08 nM (hCA II) 的范围内,而化合物 2a-g 的 Ki 值在13.98 ± 2.57 至 75.74 ± 13.51 nM (hCA I) 和 8.15 ± 1.5 至 49.86 ± 6.18 nM (hCA II) 的范围。比较最终化合物和乙酰唑胺的 Ki 值,化合物 1c