Heterocyclyl pyridazine as fungicidal compounds

1:

• A compound of formula (I):
• wherein
• A is selected from the group consisting of O, S, C(═O), S(═O), S(═O)2, NR1 and CR1R2, with R1 and R2 being independently selected from the group consisting of hydrogen, C1-C6-alkyl and C3-C8-cycloalkyl, or R1 and R2 form, together with the carbon atom to which they are attached to, a C3-C8-cycloalkyl or a non-aromatic 3- to 7-membered monocyclic heterocycle;
• m is 0, 1 or 2;
• T is selected from the group consisting of hydrogen, hydroxyl, C1-C6-alkyl, —C(═O)Ra1, —C(═O)(ORa1), —C(═O)N(Ra2)2, —S(═O)Ra1, —S(═O)2Ra1 and S(═O)2N(Ra2)2,
• with Ra1 being selected from the group consisting of C1-C6-alkyl, C1-C6-haloalkyl, C3-C8-cycloalkyl and C2-C6-alkenyl,
• with Ra2 being independently selected from the group consisting of hydrogen, C1-C6-alkyl, C1-C6-haloalkyl, C3-C8-cycloalkyl and C2-C6-alkenyl;
• R3 and R4 are independently selected from the group consisting of hydrogen, halogen, cyano, hydroxyl, formyl, carboxyl, C1-C6-alkyl, C1-C6-alkoxy, C1-C6-alkylcarbonyl, C1-C6-alkoxycarbonyl, C2-C6-alkenyl, C2-C6-alkynyl, C3-C8-cycloalkyl, aromatic C6-C14-carbocycle, aromatic 5- to 14-membered heterocycle, non-aromatic 3- to 14-membered heterocycle and —O—Si(C1-C6-alkyl)3, or R3 and R4 form, together with the carbon atom to which they are attached to, a carbonyl, a methylidene, a C3-C8-cycloalkyl or a non-aromatic 3- to 7-membered monocyclic heterocycle;
• R5 is selected from the group consisting of hydrogen, hydroxyl, C1-C6-alkyl, C1-C6-alkoxy, C1-C6-alkylcarbonyloxy, C1-C6-alkylsulfanyl, C1-C6-alkylsulfinyl, C1-C6-alkylsulfonyl, C3-C8-cycloalkyl and —O—Si(C1-C6-alkyl)3;
• wherein aliphatic R1, R2, R3, R4 and R5 substituents may be substituted with one or more substituents independently selected from the group consisting of halogen, cyano, amino, nitro, hydroxyl, formyl, carboxyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C1-C6-alkoxycarbonyl, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, —O—Si(C1-C6-alkyl)3 and non-aromatic 3- to 7-membered monocyclic heterocycle;
• wherein cyclic R1, R2, R3, R4 and R5 substituents may be substituted with one or more substituents independently selected from the group consisting of halogen, cyano, nitro, hydroxyl, formyl, oxo, methylidene, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C2-C6-alkenyl, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, —O—Si(C1-C6-alkyl)3 and non-aromatic 3- to 7-membered monocyclic heterocycle;
• R3 or R4, and R5 may form, together with the carbon atom to which they are attached to, a C3-C8-cycloalkyl;
• L is a direct bond or L is selected from the group consisting of carbonyl, C1-C6-alkylene, C1-C6-alkylene substituted on a same carbon atom by two substituents forming together with the carbon atom to which they are attached to a C3-C8-cycloalkyl, C1-C6-alkylene substituted on a same carbon atom by two substituents forming together with the carbon atom to which they are attached to a non-aromatic 3- to 7-membered monocyclic heterocycle, C2-C6-alkenylene, C2-C6-alkynylene, C3-C8-cycloalkylene, C1-C6-alkylene-C3-C8-cycloalkylene, C3-C8-cycloalkylene-C1-C6-alkylene, C1-C6-alkylene-C3-C8-cycloalkylene-C1-C6-alkylene, C1-C6-alkylene-(C═O), C(═O)—C1-C6-alkylene, C3-C8-cycloalkenylene, C1-C6-alkylene-C3-C8-cycloalkenylene, C3-C8-cycloalkenylene-C1-C6-alkylene, C1-C6-alkylene-C3-C8-cycloalkenylene-C1-C6-alkylene, non-aromatic 3- to 7-membered monocyclic heterocyclylene, —NRaL1—, —NRaL1(C═O)—, —C(═O)NRaL1—, —NRaL1S(═O)2—, —S(═O)2NRaL1—, —C(═NORaL2)—, —C(═N—N(RaL2)2) and —C(═NRaL2)—;
• with RaL1 being selected from the group consisting of hydrogen and C1-C6-alkyl,
• with RaL2 being independently selected from the group consisting of hydrogen, C1-C6-alkyl, C1-C6-haloalkyl, C3-C8-cycloalkyl and C2-C6-alkylenyl,
• wherein aliphatic L substituents may be substituted with one or more LSa substituents that may be the same or different
• wherein cyclic or cyclic moiety of L substituents may be substituted with one or more LSc substituents that may be the same or different,
• Lsa is selected from the group consisting of halogen, cyano, hydroxyl, carboxyl, methylidene, halomethylidene, C1-C6-alkoxy, C1-C6-haloalkoxy, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, C1-C6-alkoxycarbonyl, —O—Si(C1-C6-alkyl)3 and non-aromatic 3- to 7-membered monocyclic heterocycle,
• LSc is selected from the group consisting of halogen, cyano, nitro, hydroxyl, formyl, carboxyl, oxo, methylidene, halomethylidene, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C2-C6-alkenyl, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, —O—Si(C1-C6-alkyl)3 and non-aromatic 3- to 7-membered monocyclic heterocycle, and/or two LSc substituents form, together with the carbon atom to which they are attached to, a C3-C8-cycloalkyl;
• R6 is selected from the group consisting of non-aromatic C3-C12-carbocycle, aromatic C6-C14-carbocycle, non-aromatic 3- to 14-membered heterocycle, aromatic 5- to 14-membered heterocycle, non-aromatic C3-C12-carbocyclyloxy, aromatic C6-C14-carbocyclyloxy, aromatic 5- to 14-membered heterocyclyloxy, non-aromatic 5- to 14-membered heterocyclyloxy, non-aromatic C3-C12-carbocyclylsulfanyl, aromatic C6-C14-carbocyclylsulfanyl, aromatic 5- to 14-membered heterocyclylsulfanyl, non-aromatic 5- to 14-membered heterocyclylsulfanyl, non-aromatic C3-C12-carbocyclylsulfinyl, aromatic C6-C14-carbocyclylsulfinyl, aromatic 5- to 14-membered heterocyclylsulfinyl, non-aromatic 5- to 14-membered heterocyclylsulfinyl, non-aromatic C3-C12-carbocyclylsulfonyl, aromatic C6-C14-carbocyclylsulfonyl, aromatic 5- to 14-membered heterocyclylsulfonyl, non-aromatic 5- to 14-membered heterocyclylsulfonyl, C1-C3-alkoxy substituted by anon-aromatic C3-C12-carbocycle, C1-C3-alkoxy substituted by an aromatic C6-C14-carbocycle, C1-C3-alkoxy substituted by a non-aromatic 3- to 14-membered heterocycle, C1-C3-alkoxy substituted by an aromatic 5- to 14-membered heterocycle, C1-C3-haloalkoxy substituted by a non-aromatic C3-C12-carbocycle, C1-C3-haloalkoxy substituted by an aromatic C6-C14-carbocycle, C1-C3-haloalkoxy substituted by a non-aromatic 3- to 14-membered heterocycle, C1-C3-haloalkoxy substituted by an aromatic 5- to 14-membered heterocycle, C1-C3-sulfanyl substituted by a non-aromatic C3-C12-carbocycle, C1-C3-sulfanyl substituted by an aromatic C6-C14-carbocycle, C1-C3-sulfanyl substituted by a non-aromatic 3- to 14-membered heterocycle and C1-C3-sulfanyl substituted by an aromatic 5- to 14-membered heterocycle, C1-C3-sulfinyl substituted by a non-aromatic C3-C12-carbocycle, C1-C3-sulfinyl substituted by an aromatic C6-C14-carbocycle, C1-C3-sulfinyl substituted by a non-aromatic 3- to 14-membered heterocycle and C1-C3-sulfinyl substituted by an aromatic 5- to 14-membered heterocycle, C1-C3-sulfonyl substituted by a non-aromatic C3-C12-carbocycle, C1-C3-sulfonyl substituted by an aromatic C6-C14-carbocycle, C1-C3-sulfonyl substituted by a non-aromatic 3- to 14-membered heterocycle and C1-C3-sulfonyl substituted by an aromatic 5- to 14-membered heterocycle;
• wherein cyclic, or cyclic moiety of, R6 substituents may be substituted with one or more R6S substituents that may be the same or different,
• R6S is selected from the group consisting of halogen, cyano, isocyano, nitro, hydroxyl, mercapto, pentafluorosulfanyl, oxo, methylidene, halomethylidene, formyl, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C2-C6-alkenyl, C2-C6-haloalkenyl, C2-C6-alkynyl, C2-C6-haloalkynyl, C2-C6-alkenyloxy, C2-C6-haloalkenyloxy, C2-C6-alkylnyloxy, C2-C6-haloalkylnyloxy, C1-C6-alkylsulfanyl, C1-C6-haloalkylsulfanyl, C3-C8-cycloalkylsulfanyl, C1-C6-alkylsulfinyl, C1-C6-haloalkylsulfinyl, C3-C8-cycloalkylsulfinyl, C1-C6-alkylsulfonyl, C1-C6-haloalkylsulfonyl, C3-C8-cycloalkylsulfonyl, C3-C8-cycloalkyl, C3-C8-cycloalkyloxy, C3-C8-cycloalkenyl, aromatic C6-C14-carbocycle, aromatic 5- or 6-membered monocyclic heterocycle, non-aromatic 3- to 7-membered monocyclic heterocycle, —N(Rc)2, —O—(C═O)Rd, —C(═O)Rd, —C(═O)(ORd), —C(═O)N(Rd)2, —S(═O)2N(Rd)2, —O—Si(C1-C6-alkyl)3 and —Si(C1-C6-alkyl)3, or two R6S substituents may form, together with the carbon atom to which they are attached to, a C3-C8-cycloalkyl,
• with Rc being independently selected from the group consisting of hydrogen, C1-C6-alkyl and C3-C8-cycloalkyl,
• with Rd being independently selected from the group consisting of hydrogen, C1-C6-alkyl and C1-C6-haloalkyl,
• wherein aliphatic R6S, Rc and Rd substituents may be substituted with one or more substituents independently selected from the group consisting of cyano, halogen, hydroxyl, C1-C6-alkoxy, C1-C6-haloalkoxy, —O—Si(C1-C6-alkyl)3, —Si(C1-C6-alkyl)3, C3-C8-cycloalkyl, C3-C8-halocycloalkyl and non-aromatic 3- to 7-membered monocyclic heterocycle,
• wherein cyclic or cyclic moiety of R6S and cyclic Rc substituents may be substituted with one or more substituents independently selected from the group consisting of halogen, cyano, nitro, hydroxyl, formyl, carboxyl, oxo, methylidene, halomethylidene, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C1-C6-alkoxycarbonyl, C1-C6-haloalkoxycarbonyl, C2-C6-alkenyl, C3-C8-cycloalkyl and C3-C8-halocycloalkyl, and/or cyclic or cyclic moiety of R6S substituents may be substituted with two substituents forming, together with the carbon atom to which they are attached to, a C3-C8-cycloalkyl;
• R7 is selected from the group consisting of hydrogen, halogen, cyano, isocyano, hydroxyl, mercapto, nitro, amino, formyl, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-hydroxyalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C1-C6-alkylcarbonyl, C1-C6-haloalkylcarbonyl, C1-C6-alkoxycarbonyl, C1-C6-haloalkoxycarbonyl, C2-C6-alkenyl, C2-C6-haloalkenyl, C2-C6-alkynyl, C2-C6-haloalkynyl, C2-C6-alkenyloxy, C2-C6-haloalkenyloxy, C2-C6-alkynyloxy, C2-C6-haloalkynyloxy, C1-C6-alkylsulfanyl, C1-C6-haloalkylsulfanyl, C3-C8-cycloalkylsulfanyl, C2-C6-alkenylsulfanyl, C2-C6-alkynylsulfanyl, C1-C6-alkylsulfinyl, C1-C6-haloalkylsulfinyl, C3-C8-cycloalkylsulfinyl, C1-C6-alkylsulfonyl, C1-C6-haloalkylsulfonyl, C3-C8-cycloalkylsulfonyl, C3-C8-cycloalkyl, C3-C6-cycloalkenyl, aromatic C6-C14-carbocycle, aromatic 5- or 6-membered monocyclic heterocycle, non-aromatic 3- to 7-membered monocyclic heterocycle, C3-C8-cycloalkyloxy, aromatic C6-C14-carbocyclyloxy, aromatic 5- or 6-membered monocyclic heterocyclyloxy, non-aromatic 3- to 7-membered monocyclic heterocyclyloxy, —O—Si(C1-C6-alkyl)3, —Si(C1-C6-alkyl)3, —N(Re)2, —C(═NRf)Rf, NRgC(═O)Rg, —C(═O)(ORg), —C(═O)N(Rg)2, —S(═O)2N(Rg)2 and —S(═O)(═NRg)Rg,
• with Re being independently selected from the group consisting of hydrogen, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C2-C6-alkenyl, C2-C6-haloalkenyl, C2-C6-alkynyl, C2-C6-haloalkynyl, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, aromatic C6-C14-carbocycle, aromatic 5- or 6-membered monocyclic heterocycle and non-aromatic 3- to 7-membered monocyclic heterocycle,
• with Rf being independently selected from the group consisting of hydroxyl, amino, cyano, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-alkylamino and di(C1-C6-alkyl)amino,
• with Rg being independently selected from the group consisting of hydrogen, C1-C6-alkyl, C1-C6-haloalkyl and C3-C8-cycloalkyl,
• wherein aliphatic R7, Re, Rf and Rg substituents may be substituted with one or more R7Sa substituents that may be the same or different,
• wherein cyclic or cyclic moiety of R7, cyclic Re and cyclic Rg substituents may be substituted with one or more R7Sc substituents that may be the same or different,
• R7Sa is selected from the group consisting of cyano, hydroxyl, carboxyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, C1-C6-alkoxycarbonyl, —O—Si(C1-C6-alkyl)3, —Si(C1-C6-alkyl)3, aromatic C6-C14-carbocycle and non-aromatic 3- to 7-membered monocyclic heterocycle,
• R7Sc is selected from the group consisting of halogen, cyano, nitro, hydroxyl, formyl, oxo, methylidene, halomethylidene, C1-C6-alkyl, C1-C6-haloalkyl C1-C6-alkoxy, C1-C6-haloalkoxy, C2-C6-alkenyl, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, —O—Si(C1-C6-alkyl)3 and non-aromatic 3- to 7-membered monocyclic heterocycle, or two R7Sc substituents form, together with the carbon atom to which they are attached to, a C3-C8-cycloalkyl;
• R8 is selected from the group consisting of hydrogen, halogen, cyano, isocyano, amino, nitro, hydroxyl, mercapto, carboxyl, C1-C6-alkoxycarbonyl, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-hydroxyalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C2-C6-alkenyl, C2-C6-haloalkenyl, C2-C6-alkynyl, C2-C6-haloalkynyl, C2-C6-alkenyloxy, C2-C6-haloalkenyloxy, C2-C6-alkynyloxy, C2-C6-haloalkynyloxy, C3-C8-cycloalkyl, C3-C6-cycloalkenyl, aromatic C6-C14-carbocycle, non-aromatic 3- to 14-membered heterocycle, aromatic 5- to 14-membered heterocycle, C3-C8-cycloalkyloxy, aromatic C6-C14-carbocyclyloxy, non-aromatic 3- to 14-membered heterocyclyloxy, aromatic 5- to 14-membered heterocyclyloxy, —O—Si(C1-C6-alkyl)3, —Si(C1-C6-alkyl)3, —N(Rh)2, —SRi, —S(═O)Ri and —S(═O)2Ri,
• with Rh being independently selected from the group consisting of hydrogen, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C2-C6-alkenyl, C2-C6-haloalkenyl, C2-C6-alkynyl, C2-C6-haloalkynyl, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, aromatic C6-C14-carbocycle, aromatic 5- to 14-membered heterocycle and non-aromatic 3- to 7-membered monocyclic heterocycle,
• with Ri being selected from the group consisting of C1-C6-alkyl, C1-C6-haloalkyl, C2-C6-alkenyl, C2-C6-haloalkenyl, C2-C6-alkynyl, C2-C6-haloalkynyl, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, aromatic C6-C14-carbocycle, aromatic 5- to 14-membered heterocycle and non-aromatic 3- to 7-membered monocyclic heterocycle,
• wherein aliphatic R8, Rh and Ri substituents may be substituted with one or more R8Sa substituents that may be the same or different,
• wherein cyclic or cyclic moiety of R8, cyclic Rh and cyclic Ri substituents may be substituted with one or more R8Sc substituents that may be the same or different,
• R8Sa is selected from the group consisting of cyano, amino, nitro, hydroxyl, formyl, carboxyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C1-C6-alkoxy-C1-C6-alkoxy, C1-C6-alkoxycarbonyl, C1-C6-haloalkoxycarbonyl, C1-C6-alkylcarbonyl, C1-C6-haloalkylcarbonyl, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, C1-C6-alkylsulfanyl, C1-C6-haloalkylsulfanyl, C1-C6-alkylsulfinyl, C1-C6-haloalkylsulfinyl, C1-C6-alkylsulfonyl, C1-C6-haloalkylsulfonyl, —O—Si(C1-C6-alkyl)3, —Si(C1-C6-alkyl)3, non-aromatic 3- to 7-membered monocyclic heterocycle and —N(Ra′)2 with Ra′ being independently selected from the group consisting of hydrogen, formyl, C1-C6-alkyl, C1-C6-haloalkyl, C3-C8-cycloalkyl and C1-C6-alkylcarbonyl, wherein said non-aromatic 3- to 7-membered monocyclic heterocycle R8Sa may be substituted with one or more C1-C6-alkyl substituents that may be the same or different,
• R8Sc is selected from the group consisting of halogen, cyano, amino, nitro, hydroxyl, formyl, carboxyl, oxo, methylidene, halomethylidene, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C1-C6-alkoxycarbonyl, C1-C6-haloalkoxycarbonyl, C2-C6-alkenyl, C1-C6-alkylsulfanyl, C1-C6-alkylsulfinyl, C1-C6-alkylsulfonyl, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, —O—Si(C1-C6-alkyl)3 and non-aromatic 3- to 7-membered monocyclic heterocycle that may be substituted with one or more C1-C6-alkyl substituents that may be the same or different, or two R8Sc substituents form, together with the carbon atom to which they are attached to, a C3-C8-cycloalkyl or a non-aromatic 3- to 7-membered monocyclic heterocycle, wherein said non-aromatic 3- to 7-membered monocyclic heterocycle may be substituted with one or more C1-C6-alkyl substituents that may be the same or different;
• Q is selected from the group consisting of aromatic C6-C14-carbocycle, non-aromatic C3-C12-carbocycle, non-aromatic 3- to 14-membered heterocycle and aromatic 5- to 14-membered heterocycle, wherein any of said carbocycle or heterocycle groups may be substituted with one or more QS substituents that may be the same or different,
• QS is selected from the group consisting of halogen, cyano, isocyano, nitro, hydroxyl, mercapto, formyl, carboxyl, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkylcarbonyl, C1-C6-haloalkylcarbonyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C1-C6-alkoxycarbonyl, C1-C6-haloalkoxycarbonyl, C2-C6-alkenyl, C2-C6_haloalkenyl, C2-C6-alkynyl, C2-C6-haloalkynyl, C2-C6-alkenyloxy, C2-C6-haloalkenyloxy, C1-C6-alkylsulfanyl, C1-C6-haloalkylsulfanyl, C1-C6-alkylsulfinyl, C1-C6-haloalkylsulfinyl, C1-C6-alkylsulfonyl, C1-C6-haloalkylsulfonyl, C3-C8-cycloalkyl, C3-C8-cycloalkyloxy, C3-C6-cycloalkenyl, non-aromatic 3- to 7-membered monocyclic heterocycle, aromatic C6-C14-carbocycle, aromatic 5- to 14-membered heterocycle, —O—Si(C1-C6-alkyl)3, —Si(C1-C6-alkyl)3, —O—C(═O)Rj, —NRjC(═O)Rj, —C(═O)N(Rj)2, —C(═S)Rj, —C(═S)N(Rj)2, —C(═NRj)Rj and —C(═NORj)Rj and —N(Rk)2
• with Rj being independently selected from the group consisting of hydrogen, C1-C6-alkyl, C1-C6-haloalkyl and C1-C6-alkoxy,
• with Rk being independently selected from the group consisting of hydrogen, hydroxyl, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C2-C6-alkenyl, C2-C6-haloalkenyl and C3-C8-cycloalkyl,
• wherein aliphatic QS, Rj and Rk substituents may be substituted with one or more substituents independently selected from the group consisting of cyano, amino, nitro, hydroxyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C1-C6-alkoxycarbonyl, C1-C6-haloalkoxycarbonyl, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, —Si(C1-C6-alkyl)3 and non-aromatic 3- to 7-membered monocyclic heterocycle,
• wherein cyclic or cyclic moiety of QS and cyclic Rk substituents may be substituted with one or more RQs substituents independently selected from the group consisting of halogen, cyano, amino, nitro, hydroxyl, formyl, carboxyl, oxo, methylidene, halomethylidene, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C1-C6-alkoxycarbonyl, C1-C6-haloalkoxycarbonyl, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, C2-C6-alkenyl and non-aromatic 3- to 7-membered monocyclic heterocycle, wherein cyclic RQs substituents may be substituted with two substituents forming, together with the carbon atom to which they are attached to, a C3-C8-cycloalkyl,
• or a salt, an N-oxide, or a solvate thereof.