EP0498069B1 — New use of peptide derivative
Assigned to Fujisawa Pharmaceutical Co Ltd · Expires 1995-10-25 · 31y expired
What this patent protects
An antiinflammatory or gastrointestinal motility-modulating composition comprising a peptide derivative of the general formula : <CHEM> wherein R<1> is hydrogen or an acyl group; R<2> is hydroxy and R<3> is carboxy or protected carboxy, or R<2&…
USPTO Abstract
An antiinflammatory or gastrointestinal motility-modulating composition comprising a peptide derivative of the general formula : <CHEM> wherein R<1> is hydrogen or an acyl group; R<2> is hydroxy and R<3> is carboxy or protected carboxy, or R<2> and R<3> are linked together to represent a group of the formula : <CHEM> R<4> is hydroxy or protected hydroxy; R<5> is hydroxy or protected hydroxy; R<6> is hydroxy, protected hydroxy or lower alkoxy; and <IMAGE> is a single bond or a double bond, or a pharmaceutically acceptable salt thereof as an active ingredient, in association with a pharmaceutically acceptable, substantially non-toxic carrier or excipient.
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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