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US 6,319,509 B1Granted
Pharmaceutical composition
AssigneeNovartis AG
InventorsFriedrich Richter, Marianne Roser
Life of this patent
Estimating the term…
Abstract
The invention concerns topical formulations such as nail varnishes comprising as the active agent the compound of formula I in free base form or in acid addition salt form, together with a polymeric film former and further excipients as appropriate. It also concerns a process of preparation of such preparations by mixing with an appropriate polymeric film former and conventional further excipients as appropriate, and a method of treatment of onychomycosis.
Claims5
A topical nail varnish formulation for the treatment of onychomycosis of the nails comprising 1) an active agent of formula I
- in free base form or in acid addition salt form;
- and 2) a water-insoluble film-former.
Dependencies are inferred from the claim text.