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。