Tetrapeptide stimulating functional activity of neurones, pharmacological agent based thereon and method of use thereof
CA 2388357 A1 · Owner: Morozov, Vyacheslav Grigorievich · Inventors: Grigoriev, Evgeny Iosifovich; Malinin, Vladimir Viktorovich; Morozov, Vyacheslav Grigorievich
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Tetrapeptide L-alanyl-L-glutamyl-L-asparagyl-L-proline of the general formula L-Ala-L-Glu-Asp-L-Pro is proposed as a biologically active compound stimulating the functional activity of neurones. The application of L-Ala-L- Glu-L-Asp-L-Pro tetrapeptide in medicine is proposed for the preparation of a drug stimulating the functional activity of neurones. There is proposed a pharmacological agent, which contains as its active base an effective amount of L-Ala-L-Glu-L-Asp-L-Pro tetrapeptide or its salts of the amino acid group (acetate, hydrochloride, oxalate) or its slats of carboxyl groups (the salts of sodium, potassium, calcium, lithium zinc, magnesium, and also the salts of organic …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed May 25, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 25, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 25, 2022.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.