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Generated: December 15, 2017

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Details for Patent: 4,957,730

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Summary for Patent: 4,957,730

Title: Antimycotic nail varnish
Abstract:A nail varnish comprising a water-insoluble film-forming substance and an antimycotic compound which is a 1-hydroxy-2-pyridone I of the general formula ##STR1## in which R.sup.1 is a hydrocarbon group which contains from 6 to 9 carbon atoms, but is free from olefinic and acetylenic bonds, one of the groups R.sup.2 and R.sup.4 is hydrogen and the other is hydrogen, methyl or ethyl and R.sup.3 is alkyl having up to two carbon atoms, said antimycotic ingredient being present in free form or in the form of a salt.
Inventor(s): Bohn; Manfred (Hofheim am Taunus, DE), Dittmar; Walter (Hofheim am Taunus, DE), Peil; Heinz G. (Bad Nauheim, DE), Futterer; Eberhard (Kelkheim, DE), Kraemer; Karl (Langen, DE)
Assignee: Hoechst Aktiengesellschaft (Frankfurt am Main, DE)
Application Number:06/942,699
Patent Claim Types:
see list of patent claims
Compound; Use;

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Foreign Priority and PCT Information for Patent: 4,957,730

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany3544983Dec 19, 1985

International Patent Family for Patent: 4,957,730

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria53292► Subscribe
Australia587883► Subscribe
Australia6670786► Subscribe
Canada1283054► Subscribe
German Democratic Republic284598► Subscribe
Germany3544983► Subscribe
Germany3671699► Subscribe
Denmark175104► Subscribe
Denmark613686► Subscribe
European Patent Office0226984► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
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