N-aryl-n-(1-substituted-3-alkoxy-4-piperidinyl)amides and pharma

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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514322, 514323, 514324, 546198, 546200, 546207, 546208, 546209, 546210, 546216, A61K 31445, C07D33306

Patent

active

051009030

ABSTRACT:
This invention pertains to novel N-aryl-N-[N-substituted 3-alkoxy-4-piperidinyl]amides useful as analgesics, and methods of administering analgesia, which comprises the systemic administration to mammals of such compounds, and pharmaceutical compositions containing such compounds, wherein the novel compounds have the general formula: ##STR1## including optically active isomeric forms, cis/trans isomeric forms and the pharmaceutically acceptable acid addition salts thereof, wherein:

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