Synthesis of methyl esters of (2s or 2r) 2-(4-nitro-1-imiazolyl) alkanecarboxylic acids
作者:Jerzy Suwínski、Wojciech Szczepankiewicz
DOI:10.1016/s0957-4166(00)86130-3
日期:1991.1
1,4-Dinitroimidazole (or its 2-methyl derivative) reacts with chiral alpha-amino esters and yields chiral esters of 2-(4-nitro-1-imidazolyl)alkanecarboxylic acids.
Nitroimidazoles, XIV: Synthesis of 4-Nitroimidazoles with 1-Substituents Containing Acid, Ester or Phenol Functions, and Radiosensitizing Efficiency of Some of These Compounds
1, 4‐Dinitroimidazole and 1, 4‐dinitro‐2‐methylimidazole were reacted with aminocarboxylic acids and their esters, aminosulfonic acids, and aminophenol to obtain the corresponding 1‐substituted‐4‐nitroimidazoles. The radiosensitizing efficiency of some esters of 2‐(4‐nitro‐1‐imidazolyl)alkanecarboxylic acids was tested.