EP Patent

EP2280973A1 — Carba-nucleoside analogs for antiviral treatment

Assigned to Gilead Sciences Inc · Expires 2011-02-09 · 15y expired

What this patent protects

Provided are imidazol [1,5-f] [1,2.4]triazinyl, imidazol [1,2,4]triazinyl, and [1,2,4] triazolo [4,3-f] [1,2,4] triazinyl nucleosides of formula I nucleoside phosphates and prodrugs thereof. The compounds, compositions, and methods provided are useful for the treatment of Flavivi…

USPTO Abstract

Provided are imidazol [1,5-f] [1,2.4]triazinyl, imidazol [1,2,4]triazinyl, and [1,2,4] triazolo [4,3-f] [1,2,4] triazinyl nucleosides of formula I nucleoside phosphates and prodrugs thereof. The compounds, compositions, and methods provided are useful for the treatment of Flaviviridae virus infections, particularly hepatitis C infections. Wherein X 1 or X 2 is indepently C-R 10 or N and wherein at least one of X 1 or X 2 is N.

Drugs covered by this patent

Patent Metadata

Patent number
EP2280973A1
Jurisdiction
EP
Classification
—
Expires
2011-02-09
Drug substance claim
No
Drug product claim
No
Assignee
Gilead Sciences 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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