Alkoxyalkyl spirocyclic tetramic acids and tetronic acids

A compound of formula (I)

• in which
• W represents hydrogen, alkyl, alkenyl, alkynyl, halogen, alkoxy, haloalkyl, haloalkoxy or cyano,
• X represents halogen, alkyl, alkenyl, alkynyl, alkoxy, alkoxyalkoxy, haloalkyl, haloalkoxy or cyano,
• Y represents hydrogen, halogen, alkyl, alkoxy, cyano, haloalkyl, haloalkoxy;
• or represents in each case optionally substituted phenyl or heteroaryl,
• Z represents hydrogen, halogen, alkyl, haloalkyl, cyano, alkoxy or haloalkoxy,
• A represents hydrogen;
• represents in each case optionally halogen-substituted alkyl, alkenyl, alkynyl, alkoxyalkyl, alkylthioalkyl, saturated or unsaturated, optionally substituted cycloalkylalkyl in which optionally at least one ring atom is replaced by a heteroatom;
• or represents in each case optionally halogen-, alkyl-, haloalkyl-, alkoxy-, haloalkoxy-, cyano- or nitro-substituted aryl, arylalkyl, heteroaryl or heteroarylalkyl,
• B represents hydrogen, alkyl or alkoxy,
• D represents NH or oxygen,
• Q1, Q2, Q3 and Q4 independently of one another represent hydrogen or alkyl, or
• A and Q1 together with the atoms to which they are attached represent a saturated or unsaturated ring which contains at least one heteroatom and is unsubstituted or substituted in the A,Q moiety,
• m represents 0, 1 or 2,
• n represents 0 or 1,
• G represents hydrogen (a),
• in which
• E represents a metal ion or an ammonium ion,
• L represents oxygen or sulphur,
• M represents oxygen or sulphur,
• R1 represents in each case optionally halogen- or cyano-substituted alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl or polyalkoxyalkyl;
• represents in each case optionally halogen-, alkyl- or alkoxy-substituted cycloalkyl or heterocyclyl;
• or represents in each case optionally substituted phenyl, phenylalkyl, heteroaryl, phenoxyalkyl or heteroaryloxyalky,
• R2 represents in each case optionally halogen- or cyano-substituted alkyl, alkenyl, alkoxyalkyl or polyalkoxyalkyl;
• or represents in each case optionally substituted cycloalkyl, phenyl or benzyl,
• R3, R4 and R5 independently of one another represent in each case optionally halogen-substituted alkyl, alkoxy, alkylamino, dialkylamino, alkylthio, alkenylthio or cycloalkylthio;
• or represent in each case optionally substituted phenyl, benzyl, phenoxy or phenylthio,
• R6 and R7 independently of one another represent hydrogen;
• represent in each case optionally halogen- or cyano-substituted alkyl, cycloalkyl, alkenyl, alkoxy, alkoxy-alkyl;
• or represent in each case optionally substituted phenyl or benzyl, or together with the N atom to which they are attached form an optionally substituted ring which optionally contains oxygen or sulphur.