摘要:
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.
摘要:
Novel sulfoxide derivatives showing a gastric acid- secretion inhibitory effect which have the formula (I): wherein each of R 1 and R 2 independently is hydrogen or a lower alkyl group, and each of R 3 , R 4 , R 4a and R 4b independently is hydrogen, halogen, a lower alkoxy group, a lower alkyl group, trifluoromethyl, or a fluorine atom-containing lower alkoxy group. Other novel sulfoxide derivatives are also disclosed.
摘要翻译:显示具有式(I)的胃酸分泌抑制作用的新型亚砜衍生物:... 其中R 1和R 2各自独立地为氢或低级烷基, R 4,R 4a和R 4b独立地是氢,卤素,低级烷氧基,低级烷基,三氟甲基或含氟原子的低级烷氧基。 还公开了其它新的亚砜衍生物。