2 results about "Brain function" patented technology

The invention discloses a method for preparing oxiracetam (4-hydroxylethylpyrrolidone-2-acetamide) used for improving brain functions. The method comprises the following steps: taking chloroacetoacetic ester and aminoacetonitrile hydrochloride (aminoacetonitrile sulphate) as raw materials, and conducting the steps such as hydrogenation, substitution, cyclization and the like on the chloroacetoacetic ester, and finally synthesizing and obtaining the objective product; and the preparation method has the advantages that the price of the raw materials is cheap and the materials are easy to obtain, the cost is low, the technical process is simple, and compared with the prior art, the yield rate is higher, the product quality is better, thus being more suitable for the industrialized scale production.

The invention discloses an application of amomum tsao-ko essential oil, an application of the amomum tsao-ko essential oil in preparing drugs for the treatment or prevention of brain dysfunction and other disorder disease and an application of the amomum tsao-ko essential oil in preparing health products for improving brain function and disorder diseases. For the first time, the amomum tsao-ko essential oil is found to have a new use in medicine or large health products that show activity in brain function and disorder diseases of experimental animals, and for the first time, the amommum tsao-ko essential oil or arbitrary components containing the amommum tsao-ko essential oil can improve brain function such as Alzheimer's disease, depression and anxiety in animal body models and the symptoms of disordered animals; compared with traditional medicine for treating the brain function and disorders, the amomum tsao-ko essential oil or the arbitrary components thereof has the mechanism of inhibiting the action of multi-molecular synergy of the cholinesterase and regulating the synergistic action of multiple molecules, such as neurotransmitters, on multiple targets, and is good in drug substitution and easy to penetrate the blood-brain barrier, and the advantages of toxicological safety, stable metabolism, long half-life period and small side effects are achieved.