申请人:ISHIHARA SANGYO KAISHA, LTD.
公开号:EP1500650A1
公开(公告)日:2005-01-26
A pyridine compound represented by formula (I):
wherein R1 represents hydrogen or alkyl which may be substituted; R2 represents alkyl which may be substituted, alkenyl which may be substituted, alkynyl which may be substituted, cycloalkyl which may be substituted, etc.; R3 represents alkyl which may be substituted, etc.; R4 represents hydrogen, alkyl, haloalkyl, halogen, -OR8, or -SR8; R5, R6 and R7 each represents hydrogen, halogen, or alkyl; R8 represents alkyl which may be substituted, alkenyl which may be substituted, alkynyl which may be substituted, or cycloalkyl which may be substituted; and X represents CO, CS, or SO2, or a salt thereof
由式(I)代表的吡啶化合物:
其中 R1 代表氢或可被取代的烷基; R2 代表可被取代的烷基、可被取代的烯基、可被取代的炔基、可被取代的环烷基等; R3 代表可被取代的烷基等。R4 代表氢、烷基、卤代烷基、卤素、-OR8 或 -SR8;R5、R6 和 R7 分别代表氢、卤素或烷基;R8 代表可被取代的烷基、可被取代的烯基、可被取代的炔基或可被取代的环烷基;X 代表 CO、CS 或 SO2 或其盐