公开(公告)号：EP0802191A4

公开(公告)日：2001-08-01

申请号：EP96933615

申请日：1996-10-09

申请人： OTSUKA KAGAKU KK

发明人： ENDO YOSHINORI ,  FUJISHIMA HIROSHI ,  MURAI KEIZABURO ,  MIYATA TETSUJI ,  WAKISAKA SHIGEKAZU ,  SASAMA YASUHIRO

IPC分类号： C07D231/18 ,  C07D231/28 ,  C07D231/44 ,  C07D401/04 ,  A01N43/56

CPC分类号： C07D401/04 ,  C07D231/18 ,  C07D231/28 ,  C07D231/44

摘要： Pyrazole derivatives represented by general formula (1) having a low toxicity, a low persistence and an extremely high insecticidal effect: wherein A represents CH, N or C-halogeno; R1 represents hydrogen, lower alkyl, lower haloalkyl, benzyl or phenyl; R2 represents lower alkyl, lower haloalkyl, lower alkenyl, lower alkynyl, benzyl or phenyl; R3 represents hydrogen, halogeno, lower alkyl, lower haloalkylthio, phenyl, cyano, nitro or amino; R4 represents halogeno; R5 represents lower haloalkyl; R6 represents hydrogen, lower alkyl, lower haloalkyl or benzyl, provided that R?1 and R6¿ do not represent hydrogen at the same time; 1 is 0 or 1; m is 0 or 1; and n is a number of from 0 to 2.

公开(公告)号：EP0791593A4

公开(公告)日：1998-04-29

申请号：EP96900176

申请日：1996-01-04

申请人： OTSUKA KAGAKU KK

发明人： ENDO YOSHINORI ,  NAKAGAWA HIROFUMI ,  FUJISHIMA HIROSHI ,  TADA ISAO ,  MOTOKI MINORU ,  YANASE DAISUKE ,  MURAKAMI MITSUYUKI ,  AKASAKA TATSUYA

IPC分类号： A01N43/653 ,  C07D405/04

CPC分类号： C07D405/04 ,  A01N43/653

摘要： A 1,2,4-triazole derivative which exhibits excellent herbicidal effects on predominant weeds in paddy fields, lawns and fields even in a small dose, but is harmless to turf and crops, and represented by general formula (I), wherein R?1 and R2¿ may be the same or different and each represents hydrogen or methyl; R?3 and R4¿ may be the same or different and each represents halogeno, lower alkyl, lower alkoxy, lower haloalkyl, lower haloalkoxy or cyano; R5 represents methyl or ethyl; and X represents oxygen or sulfur.