CA Patent

CA2399991A1 — 4-hydroxy-1,8-naphthyridine-3-carboxamides as antiviral agents

Assigned to Pharmacia and Upjohn Co · Expires 2001-09-27 · 25y expired

What this patent protects

A compound of formula (IV) or a pharmaceutically acceptable salt thereof as defined in the specification.

USPTO Abstract

A compound of formula (IV) or a pharmaceutically acceptable salt thereof as defined in the specification.

Drugs covered by this patent

Patent Metadata

Patent number
CA2399991A1
Jurisdiction
CA
Classification
—
Expires
2001-09-27
Drug substance claim
No
Drug product claim
No
Assignee
Pharmacia and Upjohn 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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