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    • 55. 发明公开
      EP0282944A3 Pyrazole derivative and herbicide containing it 失效
    • Pyrazole derivative and herbicide containing it
    • 吡咯衍生物和除草剂
    • EP0282944A3
    • 1991-10-09
    • EP88103999.4
    • 1988-03-14
    • NISSAN CHEMICAL INDUSTRIES LTD.
    • Baba, Masatoshi , Kakuta, Takuya , Tanaka, Norio , Oya, Eiichi , Ikai, Takashi , Nawamaki, Tsutomu , Watanabe, Shigeomi
    • C07D231/24 , C07D231/30 , C07D231/32 , C07D231/20 , C07D405/12 , C07D409/12 , C07F9/547 , C07F7/08 , A01N43/56 , A01N57/16 , A01N55/00
    • C07D231/22 , A01N43/56 , C07D231/24
    • 1. A pyrazole derivative having the formula:
      wherein A is alkyl, alkenyl or alkynyl; B is hydrogen, alkyl, halogen, haloalkyl, alkoxy, alkylthio, alkoxyalkyl, alkylthioalkyl or alkoxycarbonyl; X is alkyl, alkoxy, halogen, nitro, cyano, haloalkyl, alkoxyalkyl, alkylcarbonyl, alkoxycarbonyl, aminocarbonyl substituted by hydrogen or alkyl, haloalkoxy, alkylthio or alkylthioalkyl; Y is -COOR1 (wherein R1 is hydrogen, alkyl, etc.), -COO-L-OR1 (wherein L is alkylene which may be substituted), -COO-L-R2 (wherein R2 is phenyl group which may be substituted), -COO-M (wherein M is 3 to 6-membered alicyclic residue containing not more than 2 sulfur or oxygen atoms), -COO-L-M, -COO-L-O-L-R2, -COO-L-S(O) n -R1, -CON(R3)(R4) (wherein each of R3 and R4 is hydrogen, alkyl etc.), a
      (wherein R5 is alkyl),
      -CONHSO 2 CH 3 , -CONHSO 2 CF 3 , -COO-L-N(R3)(R4), -COO-L-CO-R1, -COO-L-CO-0-R1, -COO-L-CN, -COO-L-NO 2 , -COOSi(R 5 ) 3 , -COO-N=C(R6)(R7) (wherein each of R6 and R7 is alkyl),
      -COO-L-O-SO 2 -R1, -COO-L-O-CO-R1, -COO-L-O-L-O-R1, -COO-L-Si(R5) 3 , -C(O)S-R1, -C(S)O-R1, -C(S)S-R1, -L-O-R1, -L-0-L-0-R8 (wherein R8 is hydrogen or alkyl), -L-O-M, -L-O-L-M, -L-NR8R9 (wherein R9 is alkyl group), -L-O-CH 2 Ph, -L-O-L-COOR9, -L-CN, -L-S(O) n -R1, -L-S-L-0-R9, -L-O-COR9, -L-O-S0 2 R9, -L-COOR8, -C=CHOR8 or -L-0-L-CN; Z is halogen, nitro, alkoxy, trifluoromethyl, cyano or -S(O) n R10 (wherein R10 is alkyl or haloalkyl); V is a hydrogen atom, a halogen atom, an alkyl group having from 1 to 4 carbon atoms or an alkoxy group having from 1 to 4 carbon atoms; W is a hydrogen atom, a halogen atom, an alkyl group having from 1 to 4 carbon atoms, a haloalkyl group having from 1 to 4 carbon atoms, an alkoxy group having from 1 to 4 carbon atoms, an alkoxyalkyl group having from 2 to 6 carbon atoms, an alkoxycarbonyl group having from 2 to 5 carbon atoms, a haloalkoxy group having from 1 to 3 carbon atoms, a nitro group, a cyano group or a -S(O) n -R group (wherein n is as defined above and R is an alkyl group having from 1 to 4 carbon atoms);Q is hydrogen, alkyl, alkenyl, alkynyl, cyanomethyl, -C(O)-R11 (wherein R11 is phenyl group which may be substituted, alkyl, alkoxy or hydroxyl), -S(O) 2 R11, -P(O)(OR11)2, -L-C(O)-R11, -L-C(O)-N(R12)(R13) (wherein each of R12 and R13 is hydrogen or alkyl), -L-R14 (wherein R14 is phenyl which may be substituted, alkyl, alkoxy or hydroxy), -L-N(R12)(R13), a -L-OR15 (wherein R15 is hydrogen, alkyl or alkenyl), -L-OC(O)R16 (wherein R16 is alkyl or alkoxy), -L-S(O) n R15, -L-SC(O)R12,
      (wherein each of L1 and L2 is methylene, oxygen or sulfur and R16 is hydrogen or alkyl), and a salt thereof, useful as a herbicide.
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