公开(公告)号：EP1544193A4

公开(公告)日：2007-05-23

申请号：EP03792848

申请日：2003-08-26

申请人： NIHON NOHYAKU CO LTD

发明人： YAMAGUCHI MINORU ,  NAKAO HAYAMI ,  GOTO MAKOTO ,  MORIMOTO MASAYUKI ,  FUJIOKA SHINSUKE ,  TOHNISHI MASANORI

IPC分类号： C07D213/75 ,  A01N41/06 ,  A01N43/40 ,  A01N47/02 ,  C07C311/32 ,  C07C311/46 ,  C07C311/48 ,  C07C317/28 ,  C07C323/49 ,  C07D279/12 ,  C07C311/49 ,  C07C311/50 ,  C07D213/42

CPC分类号： C07D213/75 ,  A01N41/06 ,  A01N43/40 ,  A01N47/02 ,  C07C311/32 ,  C07C311/48 ,  C07C317/28 ,  C07C323/49 ,  C07D279/12

摘要： Sulfonamide derivatives represented by the general formula (1) or salts thereof; insecticides for agricultural and horticultural use containing the same as the active ingredient; and usage thereof: (1) [wherein A is optionally substituted C1-C6 alkylene, C3-C6 alkenylene, or the like; R1 is H, optionally substituted C1-C6 alkyl, C3-C6 alkenyl, C3-C6 cycloalkyl, or the like; R2, R3, and R4 are each H, C1-C6 alkyl, C3-C6 alkenyl, or the like, or R2 and A or R2 and R1 may form a three- to eight-membered ring which may be interrupted by one to three atoms selected from among O, S, and N; Q is C or N; X and Y are each halogeno, CN, NO2, C1-C6 alkyl, C2-C6 alkenyl, or the like; m is 0 to 2; n is 0 to 3; and two adjacent Xs or Ys on the aromatic ring may be united to form a fused ring]. The compounds exhibit excellent insecticidal activity against pest insects resistant to existing pesticides even when applied in dosages lower than those of similar pesticides.