作者:Matthew Verderame
DOI:10.1002/jps.2600500408
日期:1961.4
Several new amide derivatives of L-3-carboxymethyIthioalanine were prepared as possible antiviral agents by the alkylation of cysteine. None of these was found to be effective, however. Unrelated to this group, but nonetheless sulfides of cysteine, are L-3-(2-hydroxyethylthio)-alanine and L-3-benzhydrylthioalanine, which were also prepared and tested. The former showed slight activities against a poliomyelitis
通过半胱氨酸的烷基化制备了几种新的L-3-羧甲基硫代丙氨酸酰胺衍生物,作为可能的抗病毒药。然而,没有发现这些方法有效。与该组无关的但仍是半胱氨酸的硫化物是L-3-(2-羟乙硫基)-丙氨酸和L-3-苯甲酰基硫丙氨酸,它们也已制备和测试。前者在瑞士小鼠中显示出针对脊髓灰质炎病毒和针对肺炎克雷伯菌的轻微活性。发现后一种化合物有助于治疗仓鼠的滴虫感染。