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Generated: November 24, 2017

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Details for Patent: 3,878,217

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Summary for Patent: 3,878,217

Title: Alpha-aryl-4-substituted piperidinoalkanol derivatives
Abstract:Novel compounds useful as antihistamine agents, antiallergy agents, and bronchodilators are represented by the following formula ##SPC1## Wherein R represents hydrogen or hydroxy; R.sup.1 represents hydrogen; or R and R.sup.1 taken together form a second bond between the carbon atoms bearing R and R.sup.1 ; n is a positive whole integer of from 1 to 3; Z represents thienyl, phenyl, or substituted phenyl wherein the substituents on the substituted phenyl may be attached at the ortho, meta, or para positions of the phenyl ring and are selected from halogen, a straight or branched lower alkyl chain of from 1 to 4 carbon atoms, a lower alkoxy group of from 1 to 4 carbon atoms, di(lower alkylamino, or a saturated monocyclic heterocyclic group such as pyrrolidino, piperidino, morpholino, or N-(lower)alkylpiperazino. Pharmaceutically acceptable acid addition salts and individual optical isomers of compounds of the above formula are also included within this invention.
Inventor(s): Carr; Albert A. (Cincinnati, OH), Kinsolving; Richard (Cincinnati, OH)
Assignee: Richardson-Merrell Inc. (New York, NY)
Application Number:05/378,561
Patent Claim Types:
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International Patent Family for Patent: 3,878,217

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina195314► Subscribe
Austria321917► Subscribe
Austria323742► Subscribe
Australia467361► Subscribe
Australia4989372► Subscribe
Belgium794597► Subscribe
Canada978946► Subscribe
Switzerland587820► Subscribe
Switzerland593259► Subscribe
Czechoslovakia177834► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
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Serving leading biopharmaceutical companies globally:

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