| 摘要 |
<p>4-(3-Heterocyclyl-benzoyl)-pyrazole derivatives (I) and their salts are new: R1, R3 = H; NO2; halo; CN; 1-6C alkyl, 1-6C alkoxy, 1-6C alkylthio, 1-6C alkylsulphinyl or 1-6C alkylsulphonyl optionally substituted by halo; H2NSO2; (1-6C alkyl)NHSO2; (1-6C alkyl)2NSO2; (1-6C alkyl)SO2NH-; (1-6C haloalkyl-SO2)NH-; (1-6C alkyl)(1-6C alkyl-SO2)N-; or (1-6C haloalkyl)(1-6C alkyl-SO2)N-; R2 = optionally substituted 5- or 6-membered heterocycle containing 1-4 O, S and/or N atoms; R6 = 1-6C alkyl; R7 = 1-6C alkyl; 3-6C alkenyl or 3-6C alkynyl optionally substituted by halo; 3-6C cycloalkyl; 1-6C alkylcarbonyl; 2-6C alkenylcarbonyl; 2-6C alkynylcarbonyl; 3-6C cycloalkylcarbonyl; 1-6C alkoxycarbonyl; 3-6C alkenyloxycarbonyl; 3-6C alkynyloxycarbonyl; 1-6C alkyl-NH-CO-; 3-6C alkenyl-NH-CO-; 3-6C alkynyl-NH-CO-; (1-6C alkyl)2N-CO-; (3-6C alkenyl)(1-6C alkyl)N-CO-carbonyl; (3-6C alkynyl)(1-6C alkyl)N-CO-; (1-6C alkoxy)(1-6C alkyl)N-CO-; (3-6C alkenyl)(1-6C alkoxy)N-CO-; (3-6C alkynyl)(1-6C alkoxy)N-CO-; (1-6C alkyl)2N-CS-; 1-6C alkoxyimino-1-6C alkyl; 1-6C alkylamino imino-1-6C alkyl; or di(1-6C alkylamino)imino-1-6C alkyl (alkyl, cycloalkyl and alkoxy groups are optionally substituted by 1 or more halo and/or by 1-3 CN, OH, 1-4C alkoxy, 1-4C alkylthio, di(1-4C alkyl)amino, 1-4C alkylcarbonyl, 1-4C alkoxycarbonyl, 1-4C alkoxy-1-4C alkoxycarbonyl, (1-4C alkyl)2N-1-4C alkoxycarbonyl, COOH, 1-4C alkyl-NH-CO-, (1-4C alkyl)2N-CO-, CONH2; 1-4C alkylcarbonyloxy or 3-6C cycloalkyl); or Ar; Ar-1-6C alkyl; Ar-CO-1-6C alkyl; Ar-CO-; Ar-O-CO-; Ar-NH-CO-; (1-6C alkyl)(Ar)N-CO-; or Ar-2-6C alkenylcarbonyl; Ar = phenyl or heterocyclyl optionally substituted by 1 or more halo and/or by 1-3 NO2, CN or 1-4C alkyl or 1-4C alkoxy (optionally substituted by halo), and R8 = H, 1-6C alkyl or 1-6C haloalkyl.</p> |
