EP0393493A2 — Fluorinated bile acid derivatives, processes for the preparation thereof and pharmaceutical compositions containing them
Assigned to Giuliani SpA · Expires 1990-10-24 · 36y expired
What this patent protects
A compounds of general formula I wherein R₁ is hydrogen or hydroxy, and the hydroxy group at the 7-position can be either in or β configuration, are valuable in human therapy. Compounds I can be prepared by fluorination of the suitably protected 6 -hydroxy-7-keto-derivat…
USPTO Abstract
A compounds of general formula I wherein R₁ is hydrogen or hydroxy, and the hydroxy group at the 7-position can be either in or β configuration, are valuable in human therapy. Compounds I can be prepared by fluorination of the suitably protected 6 -hydroxy-7-keto-derivatives.
Drugs covered by this patent
- Ocaliva (OBETICHOLIC ACID) · Intercept Pharms Inc
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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