Combination immediate/delayed release delivery system for short half-life pharmaceuticals including remogliflozin

Combination immediate/delayed release delivery system for short half-life pharmaceuticals including remogliflozin

  • CN 103,153,288 A
  • Filed: 07/07/2011
  • Published: 06/12/2013
  • Est. Priority Date: 07/09/2010
  • Status: Active Grant
First Claim
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1. pharmaceutical preparation, it comprises (1) delayed release solid particle phase and (2) discharge solid-phase immediately, the granule of described delayed release solid particle phase disperses and is embedded in describedly to discharge immediately in solid-phase, the medicine that the described granule of described delayed release solid particle phase comprises (a) short-half-life compound, for example be selected from or its officinal salt clean according to carbonic acid Rui Gelie;

  • (b) delayed release material, and the described solid-phase that discharges immediately comprises releasable material immediately, wherein said delayed release solid particle phase and the described content that discharges immediately solid-phase total releasable material in the two at the weighing scale by described pharmaceutical preparation approximately 25% to about 75% scope.

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