| abstract |
The present disclosure discloses a novel compound, 3,4-dihydroxyphenethyl 3-hydroxybutanoate, a method for preparing the same and use of the same, and in particular, a compound of formula I, use of the compound of formula I, optically pure isomers of the compound, a mixture of enantiomers in any ratio, or pharmaceutically acceptable salts thereof in preparing health food and drug for relieving brain fatigue, improving learning and memory abilities, and ameliorating mania mood related to brain fatigue. |