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Details for Patent: 5,466,821

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Details for Patent: 5,466,821

Title: Heterocyclic compounds
Abstract:Fungicidal triazole and imidazole compounds are disclosed. Intermediate for preparing these compounds include, for example, compounds of the formula: ##STR1## wherein R.sup.1 is phenyl optionally substituted by halogen, nitro, alkyl, haloalkyl, alkoxy, haloalkoxy, phenyl or halophenyl; R.sup.4 is hydrogen; and R.sup.5 is optionally substituted phenyl.
Inventor(s): Worthington; Paul A. (Berkshire, GB2)
Assignee: Zeneca Limited (London, GB)
Filing Date:Nov 07, 1994
Application Number:08/336,691
Claims:1. A compound of formula (VIa): ##STR19## wherein R.sup.1 is phenyl optionally substituted by halogen, nitro, C1-5 alkyl, halo(C1-4)alkyl, C1-4 alkoxy, halo(C1-4)alkoxy, phenyl or halophenyl; R.sup.4 is hydrogen; and R.sup.5 is phenyl optionally substituted by halogen, C1-5 alkyl, halo(C1-4)alkyl, C1-4 alkoxy, halo(C1-4)alkoxy, nitro, cyano, phenyl, phenoxy, benzyl, benzyloxy (any of the latter four groups may be ring substituted with halogen), amino, mono- or di- (C1-4)alkylamino or hydroxy.

2. A compound as claimed in claim 1 wherein R.sup.l and R.sup.5 are, independently, phenyl optionally substituted with halogen.

3. A compound as claimed in claim 1 or 2 wherein R.sup.1 is 4-fluorophenyl.
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