PHARMAZEUTISCHE ANTHRALIN-ZUSAMMENSETZUNGEN UND VERFAHREN ZU IHRER HERSTELLUNG

The stability of anthralin (dithranol) in dermatological compositions for treating psoriasis is improved by incorporating therein an acid stable anionic surfactant. The compositions may also contain anti-oxidants such as ascorbic acid, lecithin and bisulphites; acidifying agents (eg. citric acid, sa...

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Bibliographische Detailangaben
1. Verfasser: WANG, JONAS C. T
Format: Patent
Sprache:ger
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Zusammenfassung:The stability of anthralin (dithranol) in dermatological compositions for treating psoriasis is improved by incorporating therein an acid stable anionic surfactant. The compositions may also contain anti-oxidants such as ascorbic acid, lecithin and bisulphites; acidifying agents (eg. citric acid, salicylic acid); and aqueous and/or oily carriers.