學習積極性改善劑

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专利权人:

SUNTORY HOLDINGS LIMITED

发明人:

NOBUO TSURUOKA,YOSHINORI BEPPU,HIROFUMI KOUDA,HIROSHI WATANABE

申请号：

HK13101234.9

公开号：

HK1174255B

申请日:

2013.01.29

申请国别(地区):

HK

年份:

2015

代理人:

摘要：

The present invention aims to provide antidepressants which are free from the problem of side effects and are excellent in safety. The present invention also aims to provide learning motivation improvers which are useful for improvement of learning motivation and can be ingested continuously. The present invention provides antidepressants and learning motivation improvers, each comprising a cyclic dipeptide with the 2,5-diketopiperazine structure as an active ingredient.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/