Patent ID: 9034926
Filing Date: 2015-05-19
Classification: A61K,A61P

Abstract:
1. A method for the treatment of psoriasis, comprising: topically applying to the affected skin areas a topical composition comprising: about 1% to about 40% by weight of a nitrone spin trap having the chemical structure of: wherein X is phenyl or substituted phenyl with up to five substitution groups on the phenyl ring, wherein each said substitution groups is independently selected from the group consisting of hydrogen, halogen, alkyl, substituted alkyl, alkaryl, alkoxyl, alkenyl, and amino, and Y is selected from the group consisting of alkyl, substituted alkyl, alkenyl, alkynyl, naphthyl, heterocyclic, alkcycloalkyl, cycloalkyl and cycloalkenyl; 0.25% to about 0.5% by weight of polyenylphosphatidylcholine; and a dermatologically acceptable lecithin carrier.