Synthesis and antiviral activity of N[p-(R-sulfamoyl)phenyl]succinamic acids and their salts with 2-amino-2-thiazoline
作者:D. Burdulene、Z. Stumbryavichyute、Z. Talaikite、G. V. Vladyko、E. I. Boreko、L. V. Korobchenko
DOI:10.1007/bf02464305
日期:1997.9
antiviral drugs in the series of succinamic acid derivatives (I XIV). The succinamic acid derivatives I VII were obtained by condensation of the corresponding p-aminobenzene sulfamides with succinic anhydride in acetone or propyl alcohol [1]. Salts V I I I X I V were also synthesized as described in [1]. Interaction of p-acetaminobenzene sulfochloride with a corresponding amine in acetonitrile yielded
471 这项工作的目的是在琥珀酸衍生物系列 (I XIV) 中寻找新的抗病毒药物。琥珀酸衍生物 I VII 是通过相应的对氨基苯磺酰胺与琥珀酸酐在丙酮或丙醇中缩合获得的 [1]。盐VIIIXIV也如[1]中所述合成。对乙酰氨基苯磺酰氯与相应胺在乙腈中的相互作用产生化合物 XV。后一种化合物在碱性醇溶液的作用下转化为 XVI [3, 4]。化合物 I 和 VIII 的理化性质见 [4, 5]。新合成的化合物呈白色结晶物质,在室温下稳定。化合物 II VII 的结构,