CA2826391C — Pharmaceutical formulations including an amine compound
Assigned to AstraZeneca UK Ltd · Expires 2017-01-24 · 9y expired
What this patent protects
The present invention relates to solid, semisolid, or liquid formulations comprising amine compounds that prevent or reduce formic acid and/or formyl species generation in the dosage form during the manufacturing process and/or during shelf -life storage. The formulations of the …
USPTO Abstract
The present invention relates to solid, semisolid, or liquid formulations comprising amine compounds that prevent or reduce formic acid and/or formyl species generation in the dosage form during the manufacturing process and/or during shelf -life storage. The formulations of the present invention prevent or reduce formation of N- formyl impurities (and gelatin crosslinking) during the manufacturing process and/or during shelf -life storage.
Drugs covered by this patent
- Tradjenta (LINAGLIPTIN) · Boehringer Ingelheim
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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