CA Patent

CA2587074A1 — 4-hydroxybenzomorphans

Assigned to Rensselaer Polytechnic Institute · Expires 2006-05-18 · 20y expired

What this patent protects

4-Hydroxybenzomorphans containing carboxamide or thiocarboxamide at the 3-position are useful as analgesics, anti-diarrheal agents, anticonvulsants, antitussives and anti-addiction medications.

USPTO Abstract

4-Hydroxybenzomorphans containing carboxamide or thiocarboxamide at the 3-position are useful as analgesics, anti-diarrheal agents, anticonvulsants, antitussives and anti-addiction medications.

Drugs covered by this patent

Patent Metadata

Patent number
CA2587074A1
Jurisdiction
CA
Classification
—
Expires
2006-05-18
Drug substance claim
No
Drug product claim
No
Assignee
Rensselaer Polytechnic Institute
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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