EP Patent

EP2620436A1 — Substituted polycyclic carbamoyl pyridone derivative prodrug

Assigned to Shionogi and Co Ltd · Expires 2013-07-31 · 13y expired

What this patent protects

The present invention provides a compound having antiviral effects, particularly having growth inhibitory activity on influenza viruses, a preferred example of the compound being a substituted 3 - hydroxy-4-pyridone derivative prodrug having cap-dependent endonuclease inhibitory …

USPTO Abstract

The present invention provides a compound having antiviral effects, particularly having growth inhibitory activity on influenza viruses, a preferred example of the compound being a substituted 3 - hydroxy-4-pyridone derivative prodrug having cap-dependent endonuclease inhibitory activity.

Drugs covered by this patent

Patent Metadata

Patent number
EP2620436A1
Jurisdiction
EP
Classification
—
Expires
2013-07-31
Drug substance claim
No
Drug product claim
No
Assignee
Shionogi and Co Ltd
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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