QUERCETIN DERIVATIVE AND ITS MEDICINAL USE

摘要

The patent relates to quercetin, its preparation and the medicinal composition containing the same and their application for preventing or treating diseases related to 5HT14 receptor or neure damage, including preventing or treating Alzeheimer's disease, drug or alcohol dependence, sleep disorders or panic state, delaying senility or improving memory function and preventing or treating neure damage caused by brain injury.