IMIDAZOLE DERIVATIVES, PROCESS FOR THE PREPARATION OF THE SAME AND ANTIULCER AGENTS CONTAINING THE SAME

摘要

NOVEL IMIDAZOLE DERIVATIVES, PROCESS FOR THE PREPARATION OF THE SAME AND ANTIULCER AGENTS CONTAINING THE SAME Disclosed are novel imidazole derivatives having the formula: wherein R1 is hydrogen or an alkyl group having 1-6 carbon atoms, R2 is an alkyl group having 2-6 carbon atoms substituted with an alkoxy group having 1-4 carbon atoms, each of R3, R4, R5 and R6 independently is hydrogen, a halogen, an alkyl group having 1-6 carbon atoms, an alkoxy group having 1-6 carbon atoms, a fluorine-substituted alkyl group having 1 6 carbon atoms, or a fluorine-substituted alkoxy group having 1-6 carbon atoms. The new imidazole derivatives are effective particularly as anti-ulcer agents.