化学学报 ›› 1958, Vol. 24 ›› Issue (1): 105-111. 上一篇    下一篇

论文

氯霉素相似化合物的合成——Ⅲ. 1-(隣羟-对硝基苯)-2-二氯乙酰胺基乙醇及1-(隣羟甲基-对硝基苯)-2-二氯乙酰胺基乙醇

高怡生, 徐修容   

  1. 中国科学院药物研究所 上海
  • 投稿日期:1957-09-09 发布日期:2013-06-03

SYNTHESIS OF COMPOUNDS RELATED TO CHLORAMPHENICOL Ⅲ. I-(o-HYDROXY-p-NITROPHENYL)-2-DICHLOROACETAMIDO-ETHANOL. AND 1-(o-HYDROXYMETHYL-p-NITROPHENYL)-2-DICHLOROACETAMIDO-ETHANOL

KAO YEE-SHENG, HSU HSIU-YUNG   

  1. Institute of Materia Medica, Acudemia Sinica
  • Received:1957-09-09 Published:2013-06-03

1.从隣氨基-对硝基乙苯开始, 经过十一个步骤合成1-(隣羟甲基-对硝基苯)-2-二氯乙酰胺基乙醇.此化合物没有氯霉素的原有抗菌作用, 因此说明氯霉素结构上的羟甲基移位后虽然仍可能有氢键钳环结构也不能维持原有抗生作用.2.α-二氯乙酰胺基-隣羟(或甲氧基)-对硝基苯乙酮经异丙醇铝还原获得1-(隣羟(或甲氧基)-对硝基苯-2-二氯乙酰胺基乙醇, 此二化合物的抗菌作用也小於氯霉素.

A mongest hundreds of analogues of chloramphenicol, which have so far been synthesized and studied for their relationships between chemical constitution and biological action, one concept is to eurtail the hydroxymethyl group in the structure of chloramphenicol to form a simpler compound, 1-(p-nitrophenyl)-2-dichloroacetamido-ethanol(Ⅱ), in which one asymmetric carbon being eliminated.