Aminoalkylthiodibenzthiepins and related compounds, a method of preparing same and pharmaceutical and veterinary preparations including same
CA 1110625 A · Owner: Hoechst Aktiengesellschaft · Inventors: Ong, Helen H.; Profitt, James A.; Anderson, Vernon B.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present application concerns novel aminoalkylthiodibenzthiepins of the formula I I, wherein X is hydrogen, Y is hydrogen or halogen and Z, represent halogen or , wherein R1 is hydrogen lower, alkyl, cyano, or phenoxycarbonyl and R2 is lower alkyl or R1-N-R2 forms a morpholino or a N-lower alkyl substituted piperazinyl; m is the integer 0 or 1; and n is an integer of from 2 to 4; and the physiologically tolerable acid addition salts thereof. The application is also directed to a method of preparing these compounds and pharmeuctical and veterinary preparations including them. The compounds are useful as antidepressants, analgetics 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 October 13, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 13, 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
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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.