Thiosemicarbazones and their production

The invention comprises compounds of the formula wherein each of R1 and R2 represents a linear or branched alkyl or alkenyl group containing up to 6 carbon atoms or R1 and R2 are linked directly or via a heteroatom to form a ring, and their preparation by reacting pyridine-2-aldehyde with a compoun...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MAYER KARL-HEINRICH, PETERSEN SIEGFRIED, PLEMPEL MANFRED, BROEMMELHUES MARIA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention comprises compounds of the formula wherein each of R1 and R2 represents a linear or branched alkyl or alkenyl group containing up to 6 carbon atoms or R1 and R2 are linked directly or via a heteroatom to form a ring, and their preparation by reacting pyridine-2-aldehyde with a compound of the formula Pharmaceutical compositions having anti mycotic activity, for topical administration, comprise a compound of the invention together with a carrier.