[EN] 4-SUBSTITUTED BENZIMIDAZOLES AND THEIR USE AS INHIBITORS OF GASTRIC SECRETION [FR] BENZIMIDAZOLES SUBSTITUES EN POSITION 4 ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE LA SECRETION GASTRIQUE
4-溴-2-硝基-6-苯基甲氧基苯胺 、 环丙基甲酰氯 在
ice 、 甲苯 作用下,
以
1,4-二氧六环 为溶剂,
反应 5.0h,
以to give 21.2 g (87%) of the title compound as a yellow solid (m.p. 191° C.)的产率得到cyclopropanecarboxylic acid (2-benzyloxy-4-bromo-6-nitro-phenyl)-amide
参考文献:
名称:
4-Substituted benzimidazoles and their uses as inhibitors of gastric secretion