Peptides and therapeutic applications thereof
CA 1292344 C · Owner: Lecomte, Jeanne-Marie · Inventors: Roques, Bernard; Lecomte, Jeanne-Marie
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
New peptides and, therapeutic applications thereof ABSTRACT OF THE DISCLOSURE, This invention relates to peptide derivatives of the formula:, Tyr - A - Gly - B - C - D (I) in which:, A is a D.Ala, AzaGly, Aib, D.Ser. D.Thr D.Cys, homo Serine,.beta.Phe Ser,.beta.OH Leu 4OH Ile, ? ,.beta.? OHNor, Val or OH Val residue in which the side-chain OH or SH groups, when same exist, may be free or protected (i) by a straight- or branched-chain alkyl containing 1-6 carbon atoms, (ii) by an unsubstituted phenyl radical or a phenyl radical substituted with one or more fluorine atoms, (iii) by an unsubstituted benzyl radical or a benzyl radical substituted with one or more fluorine atoms, (iv) by an …
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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
- Granted November 19, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 19, 2008.
- 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.