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Sustained release formulation containing captopril and method

  • US 5,433,951 A
  • Filed: 10/13/1993
  • Issued: 07/18/1995
  • Est. Priority Date: 10/13/1993
  • Status: Expired due to Fees
First Claim
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1. A sustained release once-a-day oral captopril formulation comprising a therapeutically effective amount of captopril and a non-aqueous semisolid matrix therefor to impart sustained release properties to the captopril, wherein the non-aqueous semisolid matrix is a fatty acid glyceride and/or a polyethylene glycol ester of a fatty acid.

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