Compounds of the formula where Q represents 2-thienyl, 3-fluoro-2-thienyl, 3-chloro-2-thienyl, 3,4-dichloro-2-thienyl, 2,5-dichloro-3-thienyl, 3,4,5-trichloro-2-thienyl, 3-bromo-2-thienyl, 3-iodo-2-thienyl, 3-cyano-2-thienyl, 3-methyl-2-thienyl, 3-(trifluoromethyl)-2-thienyl, 3-methoxy-2-thienyl, 3-ethoxy-2-thienyl, 3-thienyl, 2-fluoro-3-thienyl, 2-chloro-3-thienyl, 2-bromo-3-thienyl, 2-iodo-3-thienyl, 2-cyano-3-thienyl, 2-methyl-3-thienyl, 2-(trifluoromethyl)-3-thienyl, 2-methoxy-3-thienyl, 2-ethoxy-3-thienyl, 2-furanyl, 3-fluoro-2-furanyl, 3-chloro-2-furanyl, 3-bromo-2-furanyl, 3-iodo-2-furanyl, 3-cyano-2-furanyl, 3-methyl-2-furanyl, 3-(trifluoromethyl)-2-furanyl, 3-methoxy-2-furanyl, 3-ethoxy-2-furanyl, 3-furanyl, 2-chloro-3-furanyl, 2-bromo-3-furanyl, 2-iodo-3-furanyl, 2-cyano-3-furanyl, 2-methyl-3-furanyl, 2-(trifluoromethyl)-3-furanyl, 2-methoxy-3-furanyl, 2-ethoxy-3-furanyl, 2-methylphenyl, 2-fluorophenyl, 2,6-difluorophenyl, 2-chlorophenyl, 2,6-dichlorophenyl, 2-bromophenyl, 2-iodophenyl, 2-(difluoromethyl)phenyl, 2-(trifluoromethyl)phenyl, 2-(methylsulfanyl)phenyl, 2-(methylsulfonyl)phenyl, 2-(trifluoromethoxy)phenyl, 2-(trifluoromethylsulfanyl)phenyl, 2-(trifluoromethylsulfonyl)-phenyl, 2-nitrophenyl, 2-chloro-3-pyridyl, 3-chloro-2-pyridyl, 2-(difluoromethyl)-3-pyridyl, 2-(trifluoromethyl)-3-pyridyl, 2-(methylsulfanyl)-3-pyridyl, 2-(methylsulfonyl)-3-pyridyl, 2-(trifluoromethoxy)-3-pyridyl, 2-(trifluoromethylsulfanyl)-3-pyridyl or 2-(trifluoromethylsulfonyl)-3-pyridyl; Y represents hydrogen, methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, cyanomethyl, 2,2-difluoroethyl, 2,2,2-trifluoroethyl, allyl, butenyl, propargyl, butynyl, 3,3-dichloroprop-2-enyl, methoxy, ethoxy, cyclopropylmethyl, cyclopropyl, cyclobutyl, cyclopentyl or cyclohexyl; W represents oxygen; L 2 represents C(R 21, R 22), where R21 and R22 each independently of one another represent hydrogen, fluorine, methyl, ethyl, n-propyl, isopropyl, allyl, propargyl, methoxy, ethoxy, allyloxy, propargyloxy, cyclopropylmethyl, cyclopropyl, or where C(R21, R22) represents spiro-C(CH2-CH2); L 3 represents C (R 31, R 32), where R 31 and R 32 each independently of one another represent hydrogen, methyl, ethyl, n-propyl, isopropyl, allyl, propargyl, methoxy, ethoxy, allyloxy, propargyloxy, cyclopropylmethyl, cyclopropyl, or where C (R 31, R 32) represents spiro-C (CH 2 -CH 2); k represents 1 and M 1 and M 2 each independently of one another represent hydrogen, fluorine, bromine, chlorine, iodine, cyano, methyl, trifluoromethyl, difluoromethyl, methoxy, ethoxy, isopropoxy or phenoxy; and salts, N-oxides and tautomeric forms of the compounds of the formula. Q represents 2-thienyl, 3-fluoro-2-thienyl, 3-chloro-2-thienyl, 3,4-dichloro-2-thienyl, 2,5-dichloro-3-thienyl, 3,4,5-trichloro-2-thienyl, 3-bromo-2-thienyl, 3-iodo-2-thienyl, 3-cyano-2-thienyl, 3-methyl-2-thienyl, 3-(trifluoromethyl)-2-thienyl, 3-methoxy-2-thienyl, 3-ethoxy-2-thienyl, 3-thienyl, 2-fluoro-3-thienyl, 2-chloro-3-thienyl, 2-bromo-3-thienyl, 2-iodo-3-thienyl, 2-cyano-3-thienyl, 2-methyl-3-thienyl, 2-(trifluoromethyl)-3-thienyl, 2-methoxy-3-thienyl, 2-ethoxy-3-thienyl, 2-furanyl, 3-fluoro-2-furanyl, 3-chloro-2-furanyl, 3-bromo-2-furanyl, 3-iodo-2-furanyl, 3-cyano-2-furanyl, 3-methyl-2-furanyl, 3-(trifluoromethyl)-2-furanyl, 3-methoxy-2-furanyl, 3-ethoxy-2-furanyl, 3-furanyl, 2-chloro-3-furanyl, 2-bromo-3-furanyl, 2-iodo-3-furanyl, 2-cyano-3-furanyl, 2-methyl-3-furanyl, 2-(trifluoromethyl)-3-furanyl, 2-methoxy-3-furanyl, 2-ethoxy-3-furanyl, 2-methylphenyl, 2-fluorophenyl, 2,6-difluorophenyl, 2-chlorophenyl, 2,6-dichlorophenyl, 2-bromophenyl, 2-iodophenyl, 2-(difluoromethyl)phenyl, 2-(trifluoromethyl)phenyl, 2-(methylsulfanyl)phenyl, 2-(methylsulfonyl)phenyl, 2-(trifluoromethoxy)phenyl, 2-(trifluoromethylsulfanyl)phenyl, 2-(trifluoromethylsulfonyl)-phenyl, 2-nitrophenyl, 2-chloro-3-pyridyl, 3-chloro-2-pyridyl, 2-(difluoromethyl)-3-pyridyl, 2-(trifluoromethyl)-3-pyridyl, 2-(methylsulfanyl)-3-pyridyl, 2-(methylsulfonyl)-3-pyridyl, 2-(trifluoromethoxy)-3-pyridyl, 2-(trifluoromethylsulfanyl)-3-pyridyl or 2-(trifluoromethylsulfonyl)-3-pyridyl; Y represents hydrogen, methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, cyanomethyl, 2,2-difluoroethyl, 2,2,2-trifluoroethyl, allyl, butenyl, propargyl, butynyl, 3,3-dichloroprop-2-enyl, methoxy, ethoxy, cyclopropylmethyl, cyclopropyl, cyclobutyl, cyclopentyl or cyclohexyl; W represents oxygen; L 2 represents C(R 21, R 22), where R21 and R22 each independently of one another represent hydrogen, fluorine, methyl, ethyl, n-propyl, isopropyl, allyl, propargyl, methoxy, ethoxy, allyloxy, propargyloxy, cyclopropylmethyl, cyclopropyl, or where C(R21, R22) represents spiro-C(CH2-CH2); L 3 represents C (R 31, R 32), where R 31 and R 32 each independently of one another represent hydrogen, methyl, ethyl, n-propyl, isopropyl, allyl, propargyl, methoxy, ethoxy, allyloxy, propargyloxy, cyclopropylmethyl, cyclopropyl, or where C (R 31, R 32) represents spiro-C (CH 2 -CH 2); k represents 1 and M 1 and M 2 each independently of one another represent hydrogen, fluorine, bromine, chlorine, iodine, cyano, methyl, trifluoromethyl, difluoromethyl, methoxy, ethoxy, isopropoxy or phenoxy;