SLEEP IMPROVING AGENT
The present invention provides a heat shock protein expression-inducing agent, more specifically, a heat shock protein expression-inducing agent comprising a compound represented by formula (I): wherein R is a lower alkyl, phenyl, or hydroxyphenyl, or a salt thereof.
1 . A heat shock protein expression-inducing agent comprising a compound represented by formula (I):
wherein R is a lower alkyl, phenyl, or hydroxyphenyl,
or a salt thereof.
2 . The heat shock protein expression-inducing agent according to claim 1 , wherein R is isopropyl, phenyl, or hydroxyphenyl.
3 . The heat shock protein expression-inducing agent according to claim 1 , wherein R is isopropyl.
4 . The heat shock protein expression-inducing agent according to claim 1 , which is in the form of a pharmaceutical composition, quasi-drug composition or food and beverage composition.
5 . A sleep improving agent comprising a compound represented by formula (I):
wherein R is a lower alkyl, phenyl, or hydroxyphenyl,
or a salt thereof.
6 . The sleep improving agent according to claim 5 , wherein R is isopropyl, phenyl, or hydroxyphenyl.
7 . The sleep improving agent according to claim 5 , wherein R is isopropyl.
8 . The sleep improving agent according to claim 5 , which is in the form of a pharmaceutical composition, quasi-drug composition or food and beverage composition.
9 . An autonomic nerve-adjusting agent comprising a compound represented by formula (I):
wherein R is a lower alkyl, phenyl, or hydroxyphenyl,
or a salt thereof.
10 . The autonomic nerve-adjusting agent according to claim 9 , wherein R is isopropyl, phenyl, or hydroxyphenyl.
11 . The autonomic nerve-adjusting agent according to claim 9 , wherein R is isopropyl.
12 . The autonomic nerve-adjusting agent according to claim 9 , which is in the form of a pharmaceutical composition, quasi-drug composition or food and beverage composition.
13 . An anti-stress agent comprising a compound represented by formula (I):
wherein R is a lower alkyl, phenyl, or hydroxyphenyl,
or a salt thereof.
14 . The anti-stress agent according to claim 13 , wherein R is isopropyl, phenyl, or hydroxyphenyl.
15 . The anti-stress agent according to claim 13 , wherein R is isopropyl.
16 . The anti-stress agent according to claim 13 , which is in the form of a pharmaceutical composition, quasi-drug composition or food and beverage composition.