申请人:E. I. du Pont de Nemours and Company
公开号:US06096895A1
公开(公告)日:2000-08-01
Compounds of Formula I, and their N-oxides and agriculturally suitable salts, are disclosed which are useful as fungicides ##STR1## In said formula, E is a ring system selected from certain 5- to 12-membered monocyclic and fused bicyclic aromatic heterocyclic ring systems, or an optionally substituted naphthalene ring as defined in the disclosure; A is O; S; N; NR.sup.5 ; or CR.sup.14 ; G is C or N; provided that when G is C, then A is O, S or NR.sup.5 and the floating double bond is attached to G; and when G is N, then A is N or CR.sup.14 and the floating double bond is attached to A; W is O; S; NH; N(C.sub.1 -C.sub.6 alkyl); or NO(C.sub.1 -C.sub.6 alkyl); X is OR.sup.1 ; S(O).sub.m R.sup.1 ; or halogen; R.sup.1 is C.sub.1 -C.sub.6 alkyl; C.sub.1 -C.sub.6 haloalkyl; C.sub.2 -C.sub.6 alkenyl; C.sub.2 -C.sub.6 haloalkenyl; C.sub.2 -C.sub.6 alkynyl; C.sub.2 -C.sub.6 haloalkynyl; C.sub.3 -C.sub.6 cycloalkyl; C.sub.2 -C.sub.4 alkylcarbonyl; or C.sub.2 -C.sub.4 alkoxycarbonyl; R.sup.2 is H; C.sub.1 -C.sub.6 alkyl; C.sub.1 -C.sub.6 haloalkyl; C.sub.2 -C.sub.6 alkenyl; C.sub.2 -C.sub.6 haloalkenyl; C.sub.2 -C.sub.6 alkynyl; C.sub.2 -C.sub.6 haloalkynyl; C.sub.3 -C.sub.6 cycloalkyl; C.sub.2 -C.sub.4 alkylcarbonyl; C.sub.2 -C.sub.4 alkoxycarbonyl; hydroxy; C.sub.1 -C.sub.2 alkoxy; or acetyloxy; R.sup.5 is H; C.sub.1 -C.sub.6 alkyl; C.sub.1 -C.sub.6 haloalkyl; C.sub.2 -C.sub.6 alkenyl; C.sub.2 -C.sub.6 haloalkenyl; C.sub.2 -C.sub.6 alkynyl; C.sub.2 -C.sub.6 haloalkynyl; C.sub.3 -C.sub.6 cycloalkyl; C.sub.2 -C.sub.4 alkylcarbonyl; or C.sub.2 -C.sub.4 alkoxycarbonyl; and Y, Z, R.sup.14 and m are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula I and a method for controlling plant diseases caused by fungal plant pathogens which involves applying an effective amount of a compound of Formula I.
公式I的化合物及其N-氧化物和农业适用的盐被披露,可用作杀菌剂。在上述公式中,E是从某些5-至12-成员单环和融合的双环芳香杂环环系统中选择的环系统,或者是如披露中定义的可选择取代的萘环;A是O;S;N;NR^5;或CR^14;G是C或N;但要求当G为C时,A为O、S或NR^5且浮动双键连接到G;当G为N时,A为N或CR^14且浮动双键连接到A;W是O;S;NH;N(C_1-C_6烷基);或NO(C_1-C_6烷基);X是OR^1;S(O)_mR^1;或卤素;R^1是C_1-C_6烷基;C_1-C_6卤代烷基;C_2-C_6烯基;C_2-C_6卤代烯基;C_2-C_6炔基;C_2-C_6卤代炔基;C_3-C_6环烷基;C_2-C_4烷基羰基;或C_2-C_4烷氧羰基;R^2是H;C_1-C_6烷基;C_1-C_6卤代烷基;C_2-C_6烯基;C_2-C_6卤代烯基;C_2-C_6炔基;C_2-C_6卤代炔基;C_3-C_6环烷基;C_2-C_4烷基羰基;C_2-C_4烷氧羰基;羟基;C_1-C_2烷氧基;或乙酰氧基;R^5是H;C_1-C_6烷基;C_1-C_6卤代烷基;C_2-C_6烯基;C_2-C_6卤代烯基;C_2-C_6炔基;C_2-C_6卤代炔基;C_3-C_6环烷基;C_2-C_4烷基羰基;或C_2-C_4烷氧羰基;Y、Z、R^14和m如披露中所定义。还披露了含有公式I化合物的组合物以及一种用于控制由真菌植物病原体引起的植物疾病的方法,该方法涉及施用公式I的化合物的有效量。