Antiviral thiazolinyl or thiazinyl benzimidazole esters
CA 1059510 A · Owner: Eli Lilly And Company · Inventors: Paget, Charles J.; Wikel, James H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Novel thiazolinyl or thiazinyl benzimidazole esters, useful as antiviral agents, are described herein. These novel compounds are prepared by reacting the corresponding tautomeric ?enzimidazole ester with base and an aliphatic haloalkylisothiocyanate.
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 July 31, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 31, 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.