Aminoalkylthiodibenzoxepins and precursors therefor a method of preparing same and pharmaceutical and veterinary preparations including same
CA 1101420 A · Owner: Hoechst Aktiengesellschaft · Inventors: Anderson, Vernon B.; Profitt, James A.; Ong, Helen H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present application relates to novel aminoalkylthiodibenzoxepins, physiologically tolerable acid and salts thereof a method for preparing same and pharmaceutical and veterinary prepartions including same. These compounds are useful as antidepressant, analgesic tranquilizing and anticonvulsant agents.
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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 May 19, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 19, 1998.
- 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.