Carbonic anhydrase inhibitors. Novel sulfanilamide/acetazolamide derivatives obtained by the tail approach and their interaction with the cytosolic isozymes I and II, and the tumor-associated isozyme IX
作者:Hasan Turkmen、Mustafa Durgun、Serpil Yilmaztekin、Mahmut Emul、Alessio Innocenti、Daniela Vullo、Andrea Scozzafava、Claudiu T. Supuran
DOI:10.1016/j.bmcl.2004.10.070
日期:2005.1
containing from two to five carbon atoms. The new derivatives prepared in this way were tested as inhibitors of three carbonic anhydrase (CA, EC 4.2.1.1) isozymes, the cytosolic isozymes CA I and II, and the catalytic domain of the transmembrane, tumor-associated isozyme CA IX. Several low nanomolar CA I and CA II inhibitors were detected both in the aromatic and heterocyclic sulfonamide series, whereas
通过使磺酰胺或5-氨基-1,3,4-噻二唑-2-磺酰胺与ω-氯链烷酰氯反应,然后用仲胺代替ω-氯原子,获得了一系列磺酰胺。已通过含有两个至五个碳原子的烷酰基-羧酰胺基连接体将掺有属于吗啉,哌啶和哌嗪环系统的杂环胺的尾巴连接至这些磺酰胺。测试了以此方式制备的新衍生物作为三种碳酸酐酶(CA,EC 4.2.1.1)同工酶,胞质同工酶CA I和II以及跨膜,肿瘤相关同工酶CA IX的催化域的抑制剂。在芳族和杂环磺酰胺系列中都检测到了几种低纳摩尔CA I和CA II抑制剂,