| abstract |
The invention discloses a kind of molecular formula is the benzimidazole-like heterocyclic compound of (I) or the preparation method of its pharmacy acceptable salt; Wherein: R is halogen, alkyl, alkylamino radical, cycloalkanes amido, aryl amine, heterocycle amido, aryl, alkoxyl group, heterocyclic oxy group, aryloxy or heterocyclic radical; Rn 1 it is the heterocyclic radical of 4 or 5; Rn 2 for hydrogen or alkyl.The benzimidazole-like heterocyclic compound that preparation method of the present invention obtains and pharmacy acceptable salt thereof can be used for the medicine preparing anti-Coxsackie virus. |