Patent TW-200417319-A (TW)
Title: Fungicides
Inventor: CROWLEY PATRICK JELF
IPC: A01N43/54
Filed: 2003-11-21
Abstract: Fungicidal compounds of the general formula (1): wherein one of X and Y is N or N-oxide and the other is CR or both of X and Y are N; Z is H, halo, C1-6 alkyl optionally substituted with halo or C1-4 alkoxy, C3-6 cycloalkyl optionally substituted with halo or C1-4 alkoxy, C2-4 alkenyl optionally substituted with halo, C2-4 alkynyl optionally substituted with halo, C1-6 alkoxy optionally substituted with halo or C1-4 alkoxy, C2-4 alkenyloxy optionally substituted with halo, C2-4 alkynyloxy optionally substituted with halo, cyano, nitro, C1-4 alkoxycarbonyl, -OSO2R', S(O)Nr', -COR", -CONR"R'", -CR"=NOR', NR"R'", NR"COR', NR"CO2R' where n is 0, 1 or 2, R' is C1-6 alkyl optionally substituted with halogen and R" and R'" are independently H or C1-6 alkyl or, in the case of -CONR"R'", may join to form a 5- or 6-membered ring containing a single nitrogen atom, saturated carbon atoms and optionally a single oxygen atom; R is H, halo, C1-8 alkyl, C3-6 cycloalkyl, C2-8 alkenyl, C2-8 alkynyl, C1-8 alkoxy, C1-8 alkylthio, nitro, amino, mono- or di-(C1-6)alkylamino, mono- or di-(C2-6)alkenyl-amino, mono- or di-(C2-6)alkynylamino, formylamino, C1-4 alkyl(formyl)amino, C1-4 alkylcarbonylamino, C1-4 alkoxycarbonylamino, C1-4 alkyl(C1-4 alkyl-carbonyl)amino, cyano, formyl, C1-4 alkylcarbonyl, C1-4 alkoxycarbonyl, amino-carbonyl, mono- or di-(C1-4)alkylaminocarbonyl, carboxy, C1-4 alkylcarbonyloxy, aryl(C1-4)alkylcarbonyloxy, C1-4 alkylsulphinyl, C1-4 alkylsulphonyl or C1-4 alkyl-sulphonyloxy; R1 is C1-4 alkyl, C2-4 alkenyl or C2-4 alkynyl in which the alkyl, alkenyl and alkynyl groups are optionally substituted on their terminal carbon atom with one, two or three halogen atoms, with a cyano group, with a C1-4 alkylcarbonyl group, with a C1-4 alkoxycarbonyl group or with a hydroxy group, or R1 is alkoxyalkyl, alkylthioalkyl, alkylsulphinylalkyl or alkylsulphonylalkyl in which the total number of carbon atoms is 2 or 3, or R1 is a straight-chain C1-4 alkoxy group; R2 is H, C1-4 alkyl, C1-4 alkoxymethyl or benzyloxymethyl in which the phenyl ring of the benzyl moiety is optionally substituted with C1-4 alkoxy; R3 and R4 are independently H, C1-3 alkyl, C2-3 alkenyl or C2-3 alkynyl provided that both are not H and that when both are other than H their combined total of carbon atoms does not exceed 4, or R3 and R4 join with the carbon atom to which they are attached to form a 3 or 4 membered carbocyclic ring optionally containing one O, S or N atom and optionally substituted with halo or C1-4 alkyl; and R5 is H, C1-4 alkyl or C3-6 cycloalkyl in which the alkyl or cycloalkyl group is optionally substituted with halo, hydroxy, C1-6 alkoxy, cyano, C1-4 alkylcarbonyloxy, aminocarbonyloxy, mono- or di(C1-4)alkylaminocarbonyloxy, -S(O)n(C1-6)-alkyl where n is 0, 1 or 2, triazolyl (e.g. 1,2,4-triazol-1-yl), tri(C1-4)alkylsilyloxy, optionally substituted phenoxy, optionally substituted thienyloxy, optionally substituted benzyloxy or optionally substituted thienylmethoxy, or R5 is optionally substituted phenyl, optionally substituted thienyl or optionally substituted benzyl, in which the optionally substituted phenyl and thienyl rings of the R5 values are optionally substituted with one, two or three substituents selected from halo, hydroxy, mercapto, C1-4 alkyl, C2-4, alkenyl, C2-4 alkynyl, C1-4 alkoxy, C2-4 alkenyloxy, C2-4 alkynyloxy, halo (C1-4)alkyl, halo(C1-4)alkoxy, C1-4 alkylthio, halo(C1-4)alkylthio, hydroxy(C1-4)alkyl, C1-4 alkoxy(C1-4)alkyl, C3-6 cycloalkyl, C3-6 cycloalkyl(C1-4)alkyl, phenoxy, benzyloxy, benzoyloxy, cyano, isocyano, thiocyanato, isothiocyanato, nitro, -NRmRn, -NHCORm, -NHCONRmRn, -CONRmRn, -SO2Rm, -OSO2Rm, -CORm, -CRm=NRn or -N=CRmRn, in which Rm and Rn are independently hydrogen, C1-4 alkyl, halo(C1-4)alkyl, C1-4 alkoxy, halo-(C1-4)alkoxy, C1-4 alkylthio, C3-6 cycloalkyl, C3-6 cycloalkyl(C1-4)alkyl, phenyl or benzyl, the phenyl and benzyl groups being optionally substituted with halogen, C1-4 alkyl or C1-4 alkoxy.