It has the effect of improving memory impairment and counteracting memory loss caused by hypoxia. The average oral elimination half-life is 22 minutes. It has a fast onset of action, strong effect, and low toxicity. It is used for mental and behavioral disorders after cerebrovascular disease, and can improve living ability and restore memory. It has no sedative effect.

This product is a brain function improving drug, which is a cyclized derivative of γ-aminobutyric acid (GABA). This product selectively acts on the central nervous system through the blood-brain barrier. Animal experiments have shown that this product has a good promoting effect on the memory reproduction process of normal rats' discrimination learning, can counteract the memory loss caused by hypoxia, and can effectively improve memory disorders caused by certain reasons.