NOVEL MICROBIOCIDES

摘要

Compounds of the formula (I) in which the substituents are as defined in claim 1 are suitable for use as microbiocides. Formula (I), wherein X is oxygen or sulfur; A is a 5- or 6-membered heterocyclic ring containing one to three heteroatoms, each independently selected from oxygen, nitrogen and sulphur, or a phenyl ring; the heterocyclic ring or the phenyl being substituted by the groups R<SUB>6</SUB>, R<SUB>7</SUB> and R<SUB>8</SUB>; R<SUB>6</SUB>, R<SUB>7</SUB> and R<SUB>8</SUB> are each, independently, hydrogen, halogen, cyano, nitro, C<SUB>1</SUB>