Enterically coated cysteamine, cystamine and derivatives thereof

  • US 9,925,156 B2
  • Filed: 07/21/2017
  • Issued: 03/27/2018
  • Est. Priority Date: 01/27/2006
  • Status: Active Grant
First Claim
Patent Images

1. An enterically-coated composition comprising:

  • a core of cysteamine bitartrate and cystamine or a pharmaceutically-acceptable salt thereof, mixed with one or more pharmaceutically-acceptable binders; and

    an enteric coating which encases the core, wherein the enteric coating begins to dissolve in an aqueous solution at a pH between about 4.5 to about 5.5.

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