Substituted 2-acetamido-5-aryl-1,2,4-triazolones and use thereof

A compound of the formula (I)

• in which
• A is —C(R6AR6B)—* or —C(R6AR6B)—C(R7AR7B)—*,
• where
• * is the attachment site to R3,
• R6A is hydrogen, (C1-C4) alkyl or trifluoromethyl,
• R6B is hydrogen or (C1-C4) alkyl,
• R7A is hydrogen, (C1-C4) alkyl or trifluoromethyl,
• R7B is hydrogen or (C1-C4) alkyl,
• Q is CH or N,
• R1 is (C1-C6) alkyl, (C2-C6) alkenyl, (C2-C6) alkynyl or (C3-C7) cycloalkyl,
• where (C1-C6) alkyl, (C2-C6) alkenyl and (C2-C6) alkynyl may be substituted by 1 to 3 substituents independently of one another selected from the group consisting of deuterium, halogen, cyano, oxo, hydroxyl, trifluoromethyl, (C3-C7) cycloalkyl, (C1-C6) alkoxy, trifluoromethoxy and phenyl,
• in which (C3-C7) cycloalkyl may be substituted by 1 or 2 substituents independently of one another selected from the group consisting of (C1-C4) alkyl, oxo, hydroxyl, (C1-C4) alkoxy and amino, and
• in which (C1-C6) alkoxy may be substituted by 1 or 2 substituents independently of one another selected from the group consisting of amino, hydroxyl, (C1-C4) alkoxy, hydroxycarbonyl and (C1-C4) alkoxycarbonyl, and
• in which phenyl may be substituted by 1 to 3 substituents independently of one another selected from the group consisting of halogen, cyano, nitro, (C1-C4) alkyl, trifluoromethyl, hydroxyl, hydroxymethyl, (C1-C4) alkoxy, trifluoromethoxy, (C1-C4) alkoxymethyl, hydroxycarbonyl, (C1-C4) alkoxycarbonyl, aminocarbonyl, mono-(C1-C4) alkylaminocarbonyl and di-(C1-C4) alkylaminocarbonyl, and
• where (C3-C7) cycloalkyl may be substituted by 1 or 2 substituents independently of one another selected from the group consisting of fluorine, (C1-C4) alkyl, (C1-C4) alkoxy, hydroxy, amino and oxo,
• R2 is benzothienyl, phenyl, thienyl or furyl,
• where benzothienyl, phenyl, thienyl and furyl may be substituted by 1 to 3 substituents independently of one another selected from the group consisting of halogen, cyano, nitro, (C1-C4) alkyl, trifluoromethyl, hydroxyl, (C1-C4) alkoxy and trifluoromethoxy,
• R3 is hydroxyl, trifluoromethoxy, (C1-C4) alkoxy, (C3-C7) cycloalkoxy, nitro, amino, —O—SO2—NR24R25, or —NR30R31,
• where
• R24 is hydrogen, (C1-C4) alkyl or (C3-C7) cycloalkyl,
• R25 is hydrogen, (C1-C4) alkyl or (C3-C7) cycloalkyl, or
• R24 and R25 together with the nitrogen atom to which they are attached form a 4- to 7-membered heterocycle,
• where the 4- to 7-membered heterocycle may be substituted by 1 or 2 substituents independently of one another selected from the group consisting of fluorine, oxo, hydroxyl, (C1-C4) alkyl and trifluoromethyl,
• R30 is hydrogen, (C1-C4) alkyl or (C3-C7) cycloalkyl,
• R31 is (C1-C4) alkyl or (C3-C7) cycloalkyl, or
• R30 and R31 together with the nitrogen atom to which they are attached form a 4- to 7-membered heterocycle,
• where the 4- to 7-membered heterocycle may be substituted by 1 or 2 substituents independently of one another selected from the group consisting of fluorine, oxo, hydroxyl, (C1-C4) alkyl and trifluoromethyl,
• R4 is phenyl, naphthyl or 5- to 10-membered heteroaryl,
• where phenyl, naphthyl and 5- to 10-membered heteroaryl may be substituted by 1 to 3 substituents independently of one another selected from the group consisting of halogen, cyano, nitro, (C1-C4) alkyl, difluoromethyl, trifluoromethyl, hydroxyl, (C1-C4) alkoxy, difluoromethoxy and trifluoromethoxy,
• R5 is hydrogen, deuterium, trifluoromethyl or (C1-C4) alkyl,
• R29 is hydrogen or (C1-C4) alkyl,
• or a salt thereof.