P-glu-d-phe-trp-ser-tyr-d-pgl-leu-arg-pro-gly-nh2 and intermediates
CA 1052773 A · Owner: American Home Products Corporation · Inventors: Mckinley, Wayne A.; Sarantakis, Dimitrios
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure D-Phe2-D-Pgl6-LRF, is described as well as its synthesis by solid phase techniques and novel intermediates formed by such syntheses. This novel decapeptide exhibits anti-ovulatory activity in mammals.
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
- Granted April 17, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 17, 1996.
- 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.