This invention relates to a 1,2-ethanediol derivative and a salt thereof, a process for producing the same, and a cerebral function-improving agent comprising the same. The cerebral function-improving agent of this invention is useful for treating cerebrovascular dementia, senile dementia, Alzheimer's dementia, sequelae of ischemic encephalopathy and cerebral apoplexy.
本发明涉及一种1,2-
乙二醇衍
生物及其盐、一种生产该衍
生物的工艺以及一种包含该衍
生物的脑功能改善剂。本发明的脑功能改善剂可用于治疗脑血管性痴呆、老年性痴呆、阿尔茨海默氏痴呆、缺血性脑病后遗症和脑中风。