Beijing Fukangren Biopharmaceutical Technology Co., Ltd.

Through the pharmacokinetic study after a single oral administration of memantine hydrochloride tablets to subjects, we can understand the absorption, distribution and elimination patterns of memantine in the human body and provide a basis for the next step of clinical research.

To compare memantine hydrochloride tablets with donepezil hydrochloride tablets to determine the therapeutic effect of memantine hydrochloride tablets on AD. To objectively evaluate the efficacy and safety of memantine hydrochloride tablets in the treatment of senile dementia.

Healthy volunteers were used as test subjects to evaluate camostat mesylate tablets produced by Ruiyang Pharmaceutical Co., Ltd. (test preparation) and camostat mesylate tablets (reference preparation) produced by Ono Soda Industry Co., Ltd. The bioequivalence of the test preparation and the reference preparation are evaluated at the same time.