EP1256587A1 — Novel pseudoerythromycin derivatives
Assigned to Kitasato Institute · Expires 2002-11-13 · 24y expired
What this patent protects
The present invention is to obtain novel anti-inflammatory agents having decreased antibacterial activity and increased anti-inflammatory action, and is psedoerythromycin derivatives represented by the following general formula [I], wherein R1 and R2 are same or different and e…
USPTO Abstract
The present invention is to obtain novel anti-inflammatory agents having decreased antibacterial activity and increased anti-inflammatory action, and is psedoerythromycin derivatives represented by the following general formula [I], wherein R1 and R2 are same or different and each represents H, alkyl, alkynyl, acyl or sulfonyl, in which these groups may optionally have substituents, and Me indicates methyl.
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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