Use Of A Mixture Of Two Or More Enteric Materials To Regulate Drug Release Via Membrane Or Matrix For Systemic Therapeutics

  • Published: Jul 22, 2004
  • Earliest Priority: Jan 03 2003
  • Family: 12
  • Cited Works: 0
  • Cited by: 60
  • Cites: 9
  • Additional Info: Full text
Abstract

Disclosed are pharmaceutical compositions, particularly oral dosage forms, which comprise two or more enteric coating materials, either as a coating or as part of a matrix dosage form, and methods of making and using the same. The compositions are characterized by having a sustained release profile at lower pH and an accelerated dissolution profile at higher pH.


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Document History
  • Publication: Jul 22, 2004
  • Application: Jan 5, 2004
    US US 75176604 A
  • Priority: Jan 5, 2004
    US US 75176604 A
  • Priority: Jan 3, 2003
    US US 43780003 P

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