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    • 6. 发明授权
    • Substituted quinolines and cinnolines as fungicides
    • 取代的喹啉和噌啉作为杀真菌剂
    • US5114939A
    • 1992-05-19
    • US324058
    • 1989-03-16
    • Barry A. DreikornGlen P. JourdanRobert G. Suhr
    • Barry A. DreikornGlen P. JourdanRobert G. Suhr
    • A01N43/42A01N43/56A01N43/58A01N43/78C07D215/04C07D215/12C07D215/18C07D215/22C07D215/233C07D215/26C07D215/36C07D215/42C07D401/12C07D405/12C07D409/12C07D417/12
    • C07D215/04A01N43/42A01N43/56A01N43/58A01N43/78C07D215/12C07D215/18C07D215/22C07D215/233C07D215/26C07D215/36C07D215/42C07D401/12C07D405/12C07D409/12C07D417/12
    • A fungicidal method which comprises applying to the locus of a plant pathogen a fungicidally effective but non-phytotoxic amount of a compound of the formula (1) ##STR1## wherein: R.sup.1 to R.sup.4 are independentlyH, halo, (C.sub.1 -C.sub.4) alkyl, branched (C.sub.3 -C.sub.4) alkyl, halo (C.sub.1 -C.sub.4) alkyl, (C.sub.1 -C.sub.4) alkoxy, NO.sub.2, or HN.sub.2, at least two of R.sup.1 to R.sup.4 being H,or one of R.sup.2 to R.sup.4 is --NR.sup.7 --Y--Ar or O--Y--Ar and the rest of R.sup.1 to R.sup.4 are H;W is N, or CR.sup.5 ;R.sup.5 is H, CH.sub.3, Cl, O--Y--Ar, or --NR.sup.7 --Y--Ar;R.sup.6 is H, CH.sub.3, Cl, or Br;A is --O--Alk or --X--Y--Ar;Alk is a C.sub.2 -C.sub.18 saturated or unsaturated hydrocarbon chain, straight chain or branched, optionally substituted with halo, halo (C.sub.1 -C.sub.4) alkoxy, (C.sub.3 -C.sub.8) cycloalkyl, hydroxy, or acetyl;X is O, NR.sup.7, or CR.sup.8 R.sup.9, provided that if one of R.sup.2 to R.sup.5 is NR.sup.7 --Y--Ar or O--Y--Ar, then X--Y--Ar is an identical group;R.sup.7 is H, (C.sub.1 -C.sub.4) alkyl, or acetyl;R.sup.8 and R.sup.9 are independently H, (C.sub.1 -C.sub.4) alkyl, halo, or OH, or R.sup.8 and R.sup.9 combine to form a saturated or unsaturated carbocyclic ring comprising three to seven carbon atoms;Y is an alkylene chain 2 to 8 carbon atoms long that optionally includes an O, S, SO, SO.sub.2, or NR.sup.7 group, and optionally includes a saturated or unsaturated carbocyclic ring comprising three to seven carbon atoms, and optionally is substituted with (C.sub.1 -C.sub.3) alkyl, (C.sub.1 -C.sub.4) alkenyl, phenyl, (C.sub.3 -C.sub.8) cycloalkyl, hydroxy, halo, or acetyl; andAr is an aryl group.
    • 一种杀真菌方法,其包括向植物病原体的场所施用杀真菌有效但非植物毒性的式(1)化合物其中:R1至R4独立地为H,卤素,(C1- (C 1 -C 4)烷基,(C 1 -C 4)烷基,(C 1 -C 4)烷氧基,NO 2或HN 2,R 1至R 4中的至少两个为H,或R 2至R 4中的一个为 - NR7-Y-Ar或OY-Ar,其余R1至R4为H; W是N或CR5; R5是H,CH3,Cl,O-Y-Ar或-NR7-Y-Ar; R6是H,CH3,Cl或Br; A是-O-Alk或-X-Y-Ar; Alk是直链或支链的任选被卤素,卤代(C 1 -C 4)烷氧基,(C 3 -C 8)环烷基,羟基或乙酰基取代的C 2 -C 18饱和或不饱和烃链; X是O,NR7或CR8R9,条件是如果R2至R5中的一个为NR7-Y-Ar或O-Y-Ar,则X-Y-Ar为相同基团; R7是H,(C1-C4)烷基或乙酰基; R8和R9独立地为H,(C1-C4)烷基,卤素或OH,或R8和R9结合形成包含3至7个碳原子的饱和或不饱和碳环; Y是任选包含O,S,SO,SO 2或NR 7基团的2至8个碳原子长的亚烷基链,并且任选地包括包含3至7个碳原子的饱和或不饱和碳环,并且任选地被(C 1 -C 3)烷基,(C 1 -C 4)烯基,苯基,(C 3 -C 8)环烷基,羟基,卤素或乙酰基; Ar为芳基。