EP Patent

EP1858488A1 — Tigecycline compositions and methods of preparation

Assigned to Wyeth LLC · Expires 2007-11-28 · 18y expired

What this patent protects

The present invention relates to novel tigecycline compositions with improved stability in both solid and solution states and processes for making these compositions. These compositions comprise tigecycline, a suitable carbohydrate, and an acid or buffer.

USPTO Abstract

The present invention relates to novel tigecycline compositions with improved stability in both solid and solution states and processes for making these compositions. These compositions comprise tigecycline, a suitable carbohydrate, and an acid or buffer.

Drugs covered by this patent

Patent Metadata

Patent number
EP1858488A1
Jurisdiction
EP
Classification
—
Expires
2007-11-28
Drug substance claim
No
Drug product claim
No
Assignee
Wyeth LLC
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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