[EN] LEARNING AND MEMORY IMPROVER<br/>[FR] AGENT D'AMÉLIORATION DE L'APPRENTISSAGE ET DE LA MÉMOIRE
申请人:4 4 SUNTORY HOLDINGS LTD
公开号:WO2012160713A1
公开(公告)日:2012-11-29
The present invention aims to provide antidementia agents which are free from the problem of side effects and are excellent in safety. The present invention also aims to provide agents for improving learning and memory which are useful for improvement of learning and memory and can be ingested continuously. The present invention provides antidementia agents and agents for improving learning and memory, each comprising a cyclic dipeptide with the 2,5-diketopiperazine structure as an active ingredient.