Antiradiation Compounds XXII. Methyl 3-Amino-2-phenyldithiopropenoates and 1,1-Bis(methylthio)-3-amino-2-phenyl-1-propenes
作者:William O. Foye、Robert W. Jones、Pallab K. Ghoshal
DOI:10.1002/jps.2600761012
日期:1987.10
The title compounds were prepared in the attempt to provide methylthio and bis(methylthio) analogues of the radioprotective pyridinium- and quinolinium-2-dithioacetic acid derivatives in which the methylthio function is attached to an amino group through an aliphatic chain. The methyl 3-amino-2-phenyldithiopropenoates were obtained by the reaction of amines with 4-phenyl-3-methylthio-1,2-dithiolium
制备标题化合物是为了尝试提供辐射防护性吡啶鎓和喹啉鎓-2-二硫代乙酸衍生物的甲硫基和双(甲硫基)类似物,其中甲硫基官能团通过脂族链连接到氨基上。通过胺与4-苯基-3-甲硫基1,2-二碘化碘与1,1-双(甲硫基)-3-氨基-2-苯基的反应,制得3-氨基-2-苯基二硫代甲基丙烯酸甲酯。通过二硫代丙烯酸酯的甲基化和还原获得-1-丙烯。氮上具有脂族取代基的二硫代甲基丙烯酸甲酯在小鼠中仅提供了中等或较差的辐射防护,并且所测试的还原双(甲硫基)衍生物的一个实例是无活性的。预计具有辐射防护作用的前体1,2-二硫基-3-硫酮及其甲硫醇,