Synthesis and carbonic anhydrase inhibition of polycyclic imides incorporating N-benzenesulfonamide moieties
作者:Andrea Angeli、Alaa A.-M. Abdel-Aziz、Alessio Nocentini、Adel S. El-Azab、Paola Gratteri、Claudiu T. Supuran
DOI:10.1016/j.bmc.2017.07.056
日期:2017.10
A series of polycyclic imides was prepared by reaction of the benzenesulfonamide with an appropriate polycyclic acid anhydride in refluxing glacial acetic acid. The synthesized mono- and bis-sulfonamides were evaluated as a carbonic anhydrase inhibitors (CA, EC 4.2.1.1), more precisely against the human (h) isoforms hCA I, II, IX and XII, some of which are involved in various pathologies, such as glaucoma
通过使苯磺酰胺与适当的多环酸酐在回流的冰醋酸中反应来制备一系列多环酰亚胺。合成的单磺酰胺和双磺酰胺被评估为碳酸酐酶抑制剂(CA,EC 4.2.1.1),更准确地针对人(h)亚型hCA I,II,IX和XII,其中一些涉及多种病理如青光眼,癫痫和癌症。检测了几种低纳摩尔浓度和同工型选择性的hCA II,IX和XII抑制剂,并详细讨论了用此类化合物抑制CA的构效关系。计算研究使我们能够解释其中某些酶抑制剂的功效和同工型选择性行为。