EP2468281A1 — Quinoline derivative-containing pharmaceutical composition
Assigned to Eisai R&D Management Co Ltd · Expires 2012-06-27 · 14y expired
What this patent protects
A pharmaceutical composition comprising a compound represented by the formula (I) or pharmaceutically acceptable salt thereof or solvate thereof; and a basic substance is excellent in dissolution, is stable even after a long term storage, and is useful as a preventive or therapeu…
USPTO Abstract
A pharmaceutical composition comprising a compound represented by the formula (I) or pharmaceutically acceptable salt thereof or solvate thereof; and a basic substance is excellent in dissolution, is stable even after a long term storage, and is useful as a preventive or therapeutic agent against a tumor: wherein, R 1 is a hydrogen atom, a C 1-6 alkyl group or a C 3-8 cycloalkyl group; and R 2 is a hydrogen atom or a methoxy group.
Drugs covered by this patent
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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