EP Patent

EP0984004A2 — Trisubstituted-piperidinyl-N-alkylcarboxylates as opioid antagonists

Assigned to Eli Lilly and Co · Expires 2000-03-08 · 26y expired

What this patent protects

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

USPTO Abstract

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

Drugs covered by this patent

Patent Metadata

Patent number
EP0984004A2
Jurisdiction
EP
Classification
—
Expires
2000-03-08
Drug substance claim
No
Drug product claim
No
Assignee
Eli Lilly and Co
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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