Carbonic anhydrase inhibitors: 4-sulfamoyl-benzenecarboxamides and 4-chloro-3-sulfamoyl-benzenecarboxamides with strong topical antiglaucoma properties
作者:Francesco Mincione、Michele Starnotti、Luca Menabuoni、Andrea Scozzafava、Angela Casini、Claudiu T. Supuran
DOI:10.1016/s0960-894x(01)00303-1
日期:2001.7
4-carboxy-benzenesulfonamide or 4-chloro-3-sulfamoyl benzoic acid with carboxy-protected amino acids/dipeptides, or aromatic/heterocyclic sulfonamides/mercaptans afforded the corresponding benzene-carboxamide derivatives. These were tested as inhibitors of three carbonic anhydrase (CA) isozymes, CA I, II and IV. Some of the new derivatives showed affinity in the low nanomolar range for isozymes CA II
4-羧基-苯磺酰胺或4-氯-3-氨磺酰基苯甲酸与羧基保护的氨基酸/二肽,或芳族/杂环磺酰胺/硫醇的反应得到相应的苯甲酰胺衍生物。测试了它们作为三种碳酸酐酶(CA)同功酶CA I,II和IV的抑制剂。一些新的衍生物对同工酶CA II和IV表现出低纳摩尔范围的亲和力,参与眼内房水的分泌,并在血压正常和青光眼兔中作为局部作用的抗青光眼药物进行了测试。与临床上使用的药物多佐胺和布林酰胺相比,这些衍生物中的一些衍生物具有良好的体内活性和延长的作用时间。