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Expired Canadian patentCanada

Crf analogs

CA 1340964 C · Owner: Vale, Wylie W. Jr. · Inventors: Rivier, Jean E. F.; Vale, Wylie W. Jr.

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Abstract From the Canadian patent

Analogs of CRF, which are based upon hCRF oCRF, sauvagine and alpha-helical CRF, are disclosed that can be administered to achieve a substantial elevation of ACTH, .beta.-endorphin, .beta.-lipotropin other products of the, pro-opiomelanocortin gene and corticosterone levels and/or an increase in blood pressure over an extended period of time. One analog which has been found to be particularly potent is: H-Ser-Gln-Glu-Pro-Pro-Ile-Ser- Leu-Asp-Leu-Thr-Phe-His-Leu-Leu-Arg-Glu-Val-Leu-D-Glu-Met- Thr-Lys-Ala-Asp-Gln-Leu-Ala-Gln-Gln-Ala-His-Ser-Asn-Arg- Lys-Leu-Leu-Asp-Ile-Ala-NH2. In the analogs one or, more of the first six N-terminal residues may be deleted and/or the N-terminal alpha-amino …

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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 April 18, 2000. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 18, 2017.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 14, 1989
GrantedApril 18, 2000
Term endedApril 18, 2017
Patent numberCA 1340964 C
Classification (IPC)C07K14/00 +2 more

Timeline

Timeline From CIPO dates

1990199319961999200220052008201120142017Application filedSep 14, 1989Patent grantedApril 18, 2000Term endedApril 18, 2017

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.