EP3228307A1 — Solid dispersion comprising opioid antagonists
Assigned to Sandoz AG · Expires 2017-10-11 · 9y expired
What this patent protects
The present invention relates to a solid dispersion comprising, preferably consisting of, naloxegol salts in amorphous form and at least one pharmaceutically acceptable matrix compound and wherein the matrix compound is (i) an organic polymer, or (ii) a silicon-based inorganic …
USPTO Abstract
The present invention relates to a solid dispersion comprising, preferably consisting of, naloxegol salts in amorphous form and at least one pharmaceutically acceptable matrix compound and wherein the matrix compound is (i) an organic polymer, or (ii) a silicon-based inorganic adsorbent. Further, the present invention also relates to a process for preparing a solid dispersion comprising naloxegol in amorphous form and at least one pharmaceutically acceptable matrix compound, as well as to a solid dispersion obtained or obtainable by said process. Further, the present invention relates to a pharmaceutical composition comprising such solid dispersion as well as a pharmaceutical composition for use as µ-opioid antagonists.
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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