2-Acetylpyridine thiosemicarbazones. 1. A new class of potential antimalarial agents
作者:Daniel L. Klayman、Joseph F. Bartosevich、T. Scott Griffin、Carl J. Mason、John P. Scovill
DOI:10.1021/jm00193a020
日期:1979.7
Based on the antimalarial properties observed for 2-acetylpyridine 4-phenyl-3-thiosemicarbazone (1), an extensive series of related thiosemicarbazones was prepared and tested against Plasmodium berghei in mice. Screening results indicated that the presence of the 2-pyridylethylidene group was critical and that certain phenyl, benzyl, phenethyl, or cycloalkyl groups at N4 of the thiosemicarbazone moiety
基于对2-乙酰基吡啶4-苯基-3-硫代半乳糖苷(1)观察到的抗疟疾特性,制备了一系列相关的硫代半胱氨酸并在小鼠中对柏氏疟原虫进行了测试。筛选结果表明2-吡啶基亚乙基的存在是关键的,并且在硫半脲部分的N 4处的某些苯基,苄基,苯乙基或环烷基也有助于抗疟活性。