3,4,4-trisubstituted piperidine derivatives and their use as opioid antagonists

This invention relates to a process for preparing certain 3,4,4-trisubstituted-piperidinyl-N-alkyl-carboxylates, intermediates, and congeners. Finally, the invention provides new 3,4,4-trisubstituted-piperidinyl-N-alkylcarboxylates with formulations and methods for using the compounds.

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Bibliographische Detailangaben
Hauptverfasser: WERNER, JOHN ARNOLD, FRANK, SCOTT ALAN, PRATHER, DOUGLAS EDWARD
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:This invention relates to a process for preparing certain 3,4,4-trisubstituted-piperidinyl-N-alkyl-carboxylates, intermediates, and congeners. Finally, the invention provides new 3,4,4-trisubstituted-piperidinyl-N-alkylcarboxylates with formulations and methods for using the compounds.