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US 4,067,989 AGranted
1,3-Diazole heterocyclic compounds and their use as pesticides
AssigneeImperial Chemical Industries PLC
InventorsMargaret Claire Shephard, Paul Anthony Worthington
Life of this patent
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Abstract
Plant fungicidal compounds of formula: ##STR1## WHEREIN R.sub.3 is alkyl, furyl, thienyl or phenyl, R.sub.4 is hydrogen, halogen, nitro, phenyl, alkoxy or alkyl, n is 1, 2 or 3, and Z is C=O or a derivative thereof; and their salts.
Claims9
A compound of formula:
- ##STR6## wherein R.sub.3 is alkyl or R.sub.3 is furyl, thienyl or phenyl optionally substituted with halogen, acyloxy, cyano, hydroxy, nitro, alkoxy or unsubstituted or halosubstituted alkyl;
- R.sub.4 is hydrogen, halogen, nitro, phenyl, alkoxy or unsubstituted or halo-substituted alkyl;
- n is 1, 2 or 3;
- and Z is C.dbd.0 or a fungicidal salt of such a compound.
1 more element
Dependencies are inferred from the claim text.