Partially retro-inverted decapeptide as a specific renin inhibitor with high resistance to enzymatic hydrolysis
CA 1249396 A · Owner: E.N.I. Ente Nazionale Idrocarburi · Inventors: Di Trapani, Romano; Pinori, Massino; Verdini, Antonio S.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Synthesis of an analogue of the (5-14) decapeptide of equine angiotensinogen partially retro-inverted at the Phe-Phe bond of formula:, The retro-inverso analogue inhibits renin with high resistance to enzymatic degradation, and can be used in the treatment of renin-dependent hypertension.
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 January 24, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 24, 2006.
- 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.