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Therapeutically Improved Salts Of Azelaic Acid

Abstract

Stable salts of azelaic acid with polycations such as chitosan are described. The salts according to the invention are water-soluble, therapeutically more efficacious and are valuable for use as active constituents in pharmaceutical as well as cosmeceutical compositions.


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Document History
  • Publication: May 11, 2004
  • Application: Feb 23, 2001
    US US 79135801 A
  • Priority: Feb 23, 2001
    US US 79135801 A
  • Priority: Feb 24, 2000
    US US 18475000 P

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