Synthesis and antimalarial activity of (<i>S</i>)-methyl-(7-chloroquinolin-4-ylthio)acetamidoalquilate derivatives
作者:Custodiana Colmenarez、María Acosta、Miguel Rodríguez、Jaime Charris
DOI:10.1177/1747519819890559
日期:2020.3
The synthesis of five new (S)-methyl-(7-chloroquinolin-4-ylthio)acetamidoalquilate derivatives is carried out under a modified version of the Steglich esterification reaction between different l-amino acid methyl esters and 2-(7-chloroquinolin-4-ylthio)acetic acid. Two of the compounds showed significant inhibition (>50%) of β-hematin formation. The two active structures were tested in vivo as potential
五种新的 (S)-甲基-(7-氯喹啉-4-基硫基)乙酰氨基醛衍生物的合成是在不同 L-氨基酸甲酯和 2-(7-氯喹啉-) 之间的 Steglich 酯化反应的改进版本下进行的。 4-基硫基)乙酸。其中两种化合物显示出对 β-血红素形成的显着抑制 (>50%)。这两种活性结构在感染了伯氏疟原虫 ANKA(一种氯喹敏感菌株)的小鼠中作为潜在的抗疟药在体内进行了测试。化合物 6b 和 6e 表现出与氯喹相当的抗疟活性。