Oxo-heterocyclic substituted carboxylic acid derivatives and the use thereof

A compound of the formula (I)

• in which
• ring A represents a 5- to 7-membered saturated or partially unsaturated oxo-substituted azaheterocycle attached via nitrogen,
• which (i) may contain one or two further heteroatoms from the group consisting of N, O and S as ring members,
• which (ii) is substituted by a radical selected from the group consisting of fluorine, chlorine, (C1-C6)-alkyl, trifluoromethyl, (C3-C7)-cycloalkyl, 4- to 7-membered heterocyclyl and phenyl or is benzo-fused,
• where the phenyl substituent and the fused phenyl ring for their part may be substituted up to two times by identical or different radicals selected from the group consisting of halogen, cyano, (C1-C4)-alkyl, (C2-C4)-alkenyl, tri-fluoromethyl, (C1-C4)-alkoxy and trifluoromethoxy,
• and
• which (iii) may additionally be substituted up to two times by identical or different further radicals selected from the group consisting of fluorine, (C1-C6)-alkyl, trifluoromethyl, oxo, (C3-C7)-cycloalkyl, 4- to 7-membered heterocyclyl and phenyl,
• where phenyl for its part may be substituted up to two times by identical or different radicals selected from the group consisting of halogen, cyano, (C1-C4)-alkyl, (C2-C4)-alkenyl, trifluoromethyl, (C1-C4)-alkoxy and trifluoromethoxy,
• R1 represents hydrogen, (C1-C4)-alkyl or cyclopropyl,
• R2 represents hydrogen, halogen, cyano, (C1-C4)-alkyl or trifluoromethyl,
• R3 represents (C3-C6)-alkyl or (C3-C6)-alkenyl, each of which may be substituted by cyano, (C1-C4)-alkoxy or trifluoromethoxy and up to six times by fluorine,
• or
• represents (C3-C7)-cycloalkyl or (C3-C7)-cycloalkenyl, each of which may be substituted up to two times by identical or different radicals from the group consisting of (C1-C4)-alkyl, trifluoromethyl and (C1-C4)-alkoxy and also up to four times by fluorine,
• or
• represents oxetanyl, tetrahydrofuranyl or tetrahydropyranyl,
• L1 represents a bond or represents methylene, ethane-1,2-diyl or propane-1,3-diyl, each of which may be substituted up to two times by identical or different radicals from the group consisting of (C1-C4)-alkyl,
• L2 represents a bond or represents methylene, ethane-1,2-diyl, propane-1,3-diyl, ethene-1,2-diyl or propene-1,3-diyl, each of which may be substituted up to two times by identical or different radicals from the group consisting of (C1-C4)-alkyl,
• or
• represents a group of the formula
• in which
• # denotes the point of attachment to the carboxylic acid grouping,
• ## denotes the point of attachment to group M,
• m represents the number 0 or 1,
• n represents the number 0, 1 or 2,
• p represents the number 1 or 2,
• D represents O or S
• and
• R4A and R4B independently of one another represent hydrogen or (C1-C4)-alkyl,
• where in the case that the group —CR4AR4B— appears twice, the individual meanings of R4A and R4B may in each case be identical or different,
• M represents phenylene or 5- or 6-membered heteroarylene having up to two ring heteroatoms from the group consisting of N, O and S, where phenylene and heteroarylene may each be substituted up to two times by identical or different radicals selected from the group consisting of halogen, cyano, (C1-C4)-alkyl, trifluoromethyl, hydroxyl, (C1-C4)-alkoxy and trifluoromethoxy,
• or
• represents cyclopropane-1,2-diyl, cyclobutane-1,2-diyl, cyclobutane-1,3-diyl, cyclopentane-1,2-diyl, cyclopentane-1,3-diyl, cyclohexane-1,2-diyl, cyclohexane-1,3-diyl or cyclohexane-1,4-diyl, each of which may be substituted up to two times by identical or different radicals selected from the group consisting of fluorine, (C1-C4)-alkyl, tri-fluoromethyl and (C1-C4)-alkoxy,
• or
• L2 and M are attached to one another and together form a group of the formula
• in which
• # denotes the point of attachment to the carboxylic acid grouping,
• ### denotes the point of attachment to group L1,
• E represents O, S, CH2 or CH2CH2,
• R5 represents hydrogen, (C1-C4)-alkyl or trifluoromethyl
• and
• R6 represents hydrogen, halogen, (C1-C4)-alkyl, trifluoromethyl, (C1-C4)-alkoxy or trifluoromethoxy,
• or a salt thereof.