EP Patent

EP1162196A4 — Fused-ring compounds and use thereof as drugs

Assigned to Japan Tobacco Inc · Expires 2003-04-16 · 23y expired

What this patent protects

Fused-ring compounds represented by general formula [I] or the like, or pharmaceutically acceptable salts thereof; and hepatitis C remedies containing the compounds or salts: [I] (wherein each symbol is as defined in the description). The above compounds and salts exhibit an anti…

USPTO Abstract

Fused-ring compounds represented by general formula [I] or the like, or pharmaceutically acceptable salts thereof; and hepatitis C remedies containing the compounds or salts: [I] (wherein each symbol is as defined in the description). The above compounds and salts exhibit an anti-HCV (hepatitis C virus) activity by virtue of their inhibitory activity against HCV polymerase, thus being useful as therapeutic or preventive agents for hepatitis C.

Drugs covered by this patent

Patent Metadata

Patent number
EP1162196A4
Jurisdiction
EP
Classification
—
Expires
2003-04-16
Drug substance claim
No
Drug product claim
No
Assignee
Japan Tobacco Inc
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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