Benzoamide piperidine containing compounds and related compounds
CA 2405089 A1 · Owner: Huang, Jianhua · Inventors: O'Neill, Brian Thomas; Huang, Jianhua; Chappie, Thomas Allen
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to certain benzoamide piperidine containing compounds of formula I and related compounds that exhibit activity as NK-1 receptor antagonists, (e.g. substance P receptor antagonists) to , pharmaceutical compositions containing them and to their use in the treatment , and prevention of central nervous system disorders inflammatory disorders, cardiovascular disorders ophthalmic disorders, gastrointestinal disorders disorders caused by helicobacter pylori disorders of the immune system, urinary incontinence pain, migraine, emesis, angiogenesis and other disorders. (I)
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
- Filed April 6, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 6, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 6, 2023.
- 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.