A dosage form containing two or more active pharmaceutical ingredients in different physical forms

A dosage form containing two or more active pharmaceutical ingredients in different physical forms

  • CN 101,674,811 A
  • Filed: 02/11/2008
  • Published: 03/17/2010
  • Est. Priority Date: 02/09/2007
  • Status: Active Grant
First Claim
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1. be used for giving the dosage form of two or more active pharmaceutical ingredients to individuality, described dosage form comprises first pharmaceutical composition, it comprises first active pharmaceutical ingredient and one or more optional pharmaceutically-acceptable excipients, and it is first physical aspect that is selected from powder, granule, piller, pearl or small pieces form;

  • And at least the second pharmaceutical composition, it comprises second active pharmaceutical ingredient and one or more optional pharmaceutically-acceptable excipients, and it is second physical aspect that is selected from granule, piller, pearl, small pieces or tablet form,Wherein said compositions is characterised in that and described first physical aspect and described second physical aspect is chosen as different from the interaction between described first pharmaceutical composition and described second pharmaceutical composition is minimized, and makes it possible to separate described first pharmaceutical composition and described second pharmaceutical composition so that analyze based on size difference.

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