Synthesis and antitumor properties of 3(4)-chloro-4(3)-(2-chloroethylthio)butyric acid derivatives
作者:L. Rasteikiene、A. Vektariene
DOI:10.1007/bf02508445
日期:1999.3
Compounds I, lII, and V were synthesized via interactions of the corresponding vinylacetic acid derivatives with chloroethylsulfene chloride in carbon tetrachloride [4]. 4-Chloro-3-(2-chloroethylthio)butyric acid (I) was synthesized by the interaction of vinylacetic acid with chloroethylsulfene chloride at 0~ The isomeric 4-(2-chloroethylthio)-3-chlorobutyric acid (lI) was obtained by boiling acid I in
化合物 I、III 和 V 是通过相应的乙烯基乙酸衍生物与四氯化碳中的氯乙基亚砜相互作用合成的 [4]。4-氯-3-(2-氯乙硫基)丁酸(I)是由乙烯基乙酸与氯乙基亚磺酰氯在0~0~下的相互作用合成的。异构体4-(2-氯乙硫基)-3-氯丁酸(II)是通过以下方法得到的在硝基甲烷中煮沸酸 I。以类似的方式,4-ehloro-3-(2-chloroethylthio)butyric acidanilide (11I) 由相应的乙烯基乙酸苯胺和 2-氯乙基亚砜在 3~ 和异构体 4-(2-chloroethylthio)-3 合成通过在硝基甲烷中煮沸酸III获得-氯丁酸苯胺(IV)。为了建立化学结构和生物活性之间的关系,