Amino-alkylated hydroxy compounds and their use as fungicides.

摘要

Aminoalkylated hydroxy compounds having the formula <CHEM> wherein A represents <CHEM> wherein (R<1>)n represents up to four substituents which are the same or different and selected from straight or branched chain, substituted or unsubstituted alkyl having up to 12 carbon atoms, aryl, aryloxy, alkoxy, arylalkyl, haloalkyl, dialkylamino, halogen, alkylthio and nitro, where two adjacent R<1>-substituents may also together form a saturated or unsaturated ring, and n is 0, 1, 2, 3 or 4, R<2> and R<3> each independently represents hydrogen or straight or branched chain alkyl having up to 6 carbon atoms, R<4> and R<5> each independently represents hydrogen, straight or branched chain or cyclic, substituted or unsubstituted alkyl having up to 12 carbon atoms, alkenyl, alkynyl or substituted or unsubstututed arylalkyl, or R<4> and R<5> when taken together with the nitrogen atom to which they are attached form a saturated or unsaturated, substituted, unsubstituted, aryl-fused or cycloalkyl-fused heterocyclic ring which may optionally contain one or more additional hetero atoms selected from 0 and N, R<6> represents hydrogen or lower alkyl, X represents 0 or S, and m is 0, 1 or 2 when A represents substituted or unsubstituted phenyl, and m is 0 or 1, when A represents substituted or unsubstituted cyclohexyl, and quaternary ammonium salts thereof, are prepared in a manner known per se. The compounds have fungicidal, particularly plant-fungicidal activity and are therefore applicable in fungicidal compositions and in methods for combating fungi, particularly phytopathogenic fungi.