Synthesis, Structural Analysis and Pharmacological Screening of Chlorinated Sulfonamides
作者:Aziz-ur-Rehman、Saif-ur-Rehman Tahir、Muhammad Athar Abbasi、Shahid Rasool、Asia Siddiqa、Awais-ur-Rehman、Ali Muhammad、Ahsan Sharif
DOI:10.14233/ajchem.2013.14964
日期:——
In present work, a facile and environmentally benign series of chlorinated sulfonamides was synthesized and screened against different enzymes. These were geared up by the coupling of 4-chlorobenzenesulfonyl chloride (1) with different substituted aromatic amines (2a-l) under dynamic pH control in aqueous media to form various chlorinated sulfonamides (3a-l). The synthesized chlorinated sulfonamides were spectrally characterized like 1H NMR, IR and EI-MS. The bioactivity of all the synthesized compounds were evaluated against urease, butyrylcholinesterase (BChE) and lipoxygenase (LOX) enzymes and found to be having talented activity against butyrylcholinesterase enzyme.
在本研究中,我们合成了一系列简便且对环境无害的氯化磺酰胺,并针对不同的酶进行了筛选。在水介质中动态 pH 值控制下,4-氯苯磺酰氯(1)与不同的取代芳香胺(2a-l)偶联,形成各种氯化磺酰胺(3a-l)。合成的氯化磺酰胺具有 1H NMR、IR 和 EI-MS 等光谱特征。评估了所有合成化合物对脲酶、丁酰胆碱酯酶(BChE)和脂氧合酶(LOX)的生物活性,发现它们对丁酰胆碱酯酶具有很强的活性。