Design, synthesis of new chiral fluorine-containing β-hydroxysulfonamides from natural amino acids and study of their anti-inflammatory and analgesic activities
作者:Monia Gloulou、Jamil Kraïem、Fayçal Jennene、Donia Ghedira、Haifa Bel Haj Amor、Sirine Lajili、Emna Jalleli、Maha Ferjani、Abderrahman Bouraoui、Mohamed Kallel
DOI:10.1007/s00044-016-1590-2
日期:2016.7
A series of new chiral fluorine-containing β-hydroxysulfonamides were conveniently synthesized in three steps, starting from natural L-amino acids, and evaluated for their anti-inflammatory and analgesic activities. The structures of these compounds were supported by FT-IR, 1H, 13C and 19F NMR, elemental analysis and HRMS. Among the tested compounds, 4c, 4g and 4h exhibited promising anti-inflammatory
从天然L-氨基酸开始,分三步方便地合成了一系列新的手性含氟β-羟基磺酰胺,并评估了它们的抗炎和镇痛活性。这些化合物的结构由FT-IR,1 H,13 C和19 F NMR,元素分析和HRMS证实。在测试的化合物中,4c,4g和4h表现出有希望的抗炎活性。而且,化合物4h显示出明显的镇痛活性。讨论了所选化合物的构效关系。