Antifungal agents

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Acyclic nitrogen double bonded to acyclic nitrogen – acyclic...

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514622, 514733, A61K 3105, A61K 31165, A61K 31275, A61K 31655, A61K 3169

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active

061659983

ABSTRACT:
The present invention provides azo and stilbene compounds having the structure: wherein XY is N.dbd.N, CH.dbd.CH, (C.dbd.O)--NH or NH--(C.dbd.O); wherein Z is CR.sub.6 or N; wherein R.sub.1, R.sub.2 and R.sub.5 are independently hydrogen, halogen, NO.sub.2 or CF.sub.3 ; wherein R.sub.3 is hydrogen, halogen, CF.sub.3, aryl or heteroaryl, NO.sub.2 or OCF.sub.3 ; wherein R.sub.4 is hydrogen, halogen, CF.sub.3, aryl or heteroaryl, NO.sub.2 or linear or branched chain alkoxy; wherein R.sub.6 is hydrogen or linear or branched alkyl; wherein R.sub.7 is hydrogen, cyano, hydroxyalkyl, carboxyl, halogen, hydroxyl, formyl, NO.sub.2 or halogen; and wherein R.sub.8 is hydroxyl or substituted or unsubstituted amino; and wherein R.sub.9 and R.sub.10 are independently hydrogen, CN or hydroxyalkyl. Said compounds are useful as antifungal therapeutics, fungicides and fungistats. The present invention also provides methods of inhibiting fungal RNA transcription and treating fungal infections in human and animal subjects and fungal infestations in plants.

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