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    • 2. 发明申请
    • BENZAMIDE SEMICARBAZONE DERIVATIVES AND THEIR USE AS PESTICIDES
    • 苯并咪唑二酮衍生物及其作为杀虫剂的用途
    • WO1996010560A1
    • 1996-04-11
    • PCT/JP1995000623
    • 1995-03-31
    • NISSAN CHEMICAL INDUSTRIES, LTD.ISHII, ShigeruYAGI, KazuoOHTSU, TadashiNUMATA, AkiraOGURA, TomoyukiMIYAKE, ToshirouFUJITA, AkihikoMIMORI, NorihikoTAKII, Shinji
    • NISSAN CHEMICAL INDUSTRIES, LTD.
    • C07C281/14
    • A01N47/34C07C281/14C07C309/66C07C323/44
    • A semicarbazone derivative of formula (I), wherein W is an oxygen atom or a sulfur atom; each of X, Y and Z which are independent of one another, is a halogen atom, a hydroxyl group, a cyano group, a nitro group, SCN, a trimethylsilyl group, R , OR , S(O)pR , OS(O)2R , OC(O)R , C(O)R , CO2R , C(O)N(R )R , SO2N(R )R , NHC(O)R , N(R )R , or -CH=CH-CH=CH-, -OCH2O-, -OCH2CH2O-, -OCF2O-, -OCF2CF2O- or -OCF2CF2- bridging the adjacent carbon atoms; R is a hydrogen atom, R , a C1-6alkyl group which may be substituted by R , or a phenyl group which may be substituted by (R )q; each of R , R and R which are independent of one another, is a hydrogen atom, a C1-6alkyl group, a C2-6alkenyl group, a C2-6alkynyl group, a C1-6haloalkyl group, a C2-6alkoxyalkyl group, a C2-6alkylcarbonyl group, a C2-6alkoxycarbonyl group, a C2-6haloalkylcarbonyl group, a C1-6alkylthio group, a C1-6haloalkylthio group, R OC(O)N(R )S-, R (R )NS-, or a benzyl group which may be substituted by (R )q; R is a halogen atom, a hydroxyl group, a cyano group, a nitro group, a C1-6alkyl group, a C1-6haloalkyl group, a C1-6alkoxy group, a C1-6haloalkoxy group, a C1-6alkylthio group, a C1-6haloalkylthio group, a C1-6alkylsulfonyl group, a C1-6haloalkylsulfonyl group, a C2-6alkoxycarbonyl group, an amino group, or a di C1-6alkylamino group; k is an integer of from 0 to 2, provided that when k is 2, the plurality of R may be the same or different; l is an integer of from 0 to 5, provided that when l is from 2 to 5, the plurality of X may be the same or different; m is an integer of from 0 to 5, provided that when m is from 2 to 5, the plurality of Y may be the same or different; n is an integer of from 1 to 5, provided that when n is from 2 to 5, the plurality of Z may be the same or different. Semicarbazone derivatives of formula (I) exhibit excellent insecticidal activities at a low dose and they are very useful compounds substantially free from adverse effects against mammals, fishes and beneficial insects.
    • 式(I)的缩氨基脲衍生物,其中W是氧原子或硫原子; X,Y和Z彼此独立的是卤素原子,羟基,氰基,硝基,SCN,三甲基甲硅烷基,R 9,OR 9,S(O )p R 9,OS(O)2 R 9,OC(O)R 9,C(O)R 9,CO 2 R 9,C(O)N(R 9)R (R 9)R 10,NHC(O)R 9,N(R 9)R 10或-CH = CH-CH = CH-,-OCH 2 O - ,-OCH 2 CH 2 O-,-OCF 2 O - , - OCF 2 CF 2 O-或-OCF 2 CF 2 - 桥接相邻的碳原子; R 1是氢原子,R 5,可以被R 5取代的C 1-6烷基或可被(R 5)q取代的苯基; 彼此独立的R 2,R 3和R 4各自为氢原子,C 1-6烷基,C 2-6烯基,C 2-6炔基,C 1-6卤代烷基 基团,C 2-6烷氧基烷基,C 2-6烷基羰基,C 2-6烷氧基羰基,C 2-6卤代烷基羰基,C 1-6烷硫基,C 1-6卤代烷硫基,R 6 OC(O) (R 5)n - ,或可以被(R 5)q取代的苄基; R 5是卤素原子,羟基,氰基,硝基,C 1-6烷基,C 1-6卤代烷基,C 1-6烷氧基,C 1-6卤代烷氧基,C 1-6烷硫基 C 1-6卤代烷硫基,C 1-6烷基磺酰基,C 1-6卤代烷基磺酰基,C 2-6烷氧基羰基,氨基或二C 1-6烷基氨基; k为0〜2的整数,条件是当k为2时,多个R 1可以相同或不同; l是0至5的整数,条件是当l为2至5时,多个X可以相同或不同; m为0〜5的整数,m为2〜5时,Y可以相同或不同, n为1至5的整数,条件是当n为2至5时,多个Z可以相同或不同。 式(I)的缩氨基脲衍生物在低剂量下表现出优异的杀虫活性,并且它们是非常有用的化合物,其基本上没有对哺乳动物,鱼类和有益昆虫的不利影响。