Design, synthesis and biological evaluation of<i>N</i>-(5-methyl-isoxazol-3-yl/1,3,4-thiadiazol-2-yl)-4-(3-substitutedphenylureido) benzenesulfonamides as human carbonic anhydrase isoenzymes I, II, VII and XII inhibitors
作者:Chandra Bhushan Mishra、Shikha Kumari、Andrea Angeli、Simona Maria Monti、Martina Buonanno、Amresh Prakash、Manisha Tiwari、Claudiu T. Supuran
DOI:10.1080/14756366.2016.1197221
日期:2016.11.2
vitro human carbonic anhydrase (hCA; EC 4.2.1.1) inhibition potential. These newly synthesized sulfonamide compounds were assessed against isoforms hCA I, II, VII and XII, with acetazolamide (AAZ) as a reference compound. The majority of these compounds were found quite weak inhibitor against all tested isoforms. Compound 15 showed a modest inhibition potency against hCA I (Ki = 73.7 μM) and hCA VII
已设计,合成和筛选了一系列N-(5-甲基-异恶唑-3-基/ 1,3,4-噻二唑-2-基)-4-(3-取代的苯基脲基)苯磺酰胺衍生物碳酸酐酶(hCA; EC 4.2.1.1)抑制潜力。用乙酰唑胺(AAZ)作为参比化合物,对这些新合成的磺酰胺化合物针对同工型hCA I,II,VII和XII进行了评估。发现这些化合物中的大多数对所有测试的同工型均具有很弱的抑制剂。化合物15显示出对hCA I(Ki = 73.7μM)和hCA VII(Ki = 85.8μM)的适度抑制能力。化合物19和25表现出hCA II抑制作用,Ki值分别为96.0μM和87.8μM。本研究的结果表明,尽管合成的衍生物对所有研究的同工型均具有较弱的抑制潜能,