Imidazole compound and its process of preparation
CA 1088947 A · Owner: Farmatis S.R.L. · Inventors: Scalesciani, Juan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns, as a new compound to be used as antiinflam matory, analgesic and antipyretic agent the 4-p.chlorophenyl-5-, methylimidazole of the formula The compound is prepared starting from p.chlorobenzoyl-methylcarbi nol which is made to react with formamide or ammonium formate at high temperature.
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 November 4, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 4, 1997.
- 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.