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US 7,442,801 B2Granted
Pyrazole compound
AssigneeSumitomo Chemical Company, Limited
InventorsMasaya Hashizume, Noriyasu Sakamoto, Hayato Takyo
Life of this patent
Estimating the term…
Abstract
A pyrazole compound of formula (a): wherein R1 represents C1-C4 alkyl or trifluoromethyl, R2 represents C1-C4 alkyl, R3 represents hydrogen or C1-C6 alkyl; R4 represents halogen and so on, m represents 0 to 4 integer; R5 represents halogen and so on, n represents 0 to 4 integer; R6 and R7 are same or different and represents hydrogen, halogen or methyl; X represents oxygen or R8O—N; R8 represents hydrogen, C1-C6 alkyl and the like; has an excellent controlling activity against noxious arthropods.
Claims14
A pyrazole compound of formula (a):
- wherein R1 represents C1-C4 alkyl or trifluoromethyl, R2 represents C1-C4 alkyl, R3 represents hydrogen or C1-C6 alkyl;
- R4 represents halogen, C1-C3 alkyl, C1-C3 alkoxy, C1-C3 haloalkyl or C1-C3 haloalkoxy, m represents 0 to 4 integer, each of R4s is same or different when m is 2 to 4 integer;
- R5 represents halogen, C1-C3 alkyl, C1-C3 alkoxy, C1-C3 haloalkyl or C1-C3 haloalkoxy, n represents 0 to 4 integer, each of R5s is same or different when n is 2 to 4 integer;
- R6 and R7 are same or different and represents hydrogen, halogen or methyl, X represents oxygen or R8O—N;
- R8 represents hydrogen, C1-C6 alkyl, C1-C6 haloalkyl, C3-C6 alkenyl, C3-C6 haloalkenyl, C3-C6 alkynyl, C3-C6 haloalkynyl, C2-C5 cyanoalkyl or benzyl (wherein the benzyl may be substituted with halogen, C1-C4 alkyl, C1-C4 alkoxy, C2-C5 alkoxycarbonyl, trifluoromethyl or trifluoro methoxy).
2 more elements
A compound of formula (b):
- wherein R1 represents C1-C4 alkyl or trifluoromethyl, R2 represents C1-C4 alkyl, R3 represents hydrogen or C1-C6 alkyl;
- R4 represents halogen, C1-C3 alkyl, C1-C3 alkoxy, C1-C3 haloalkyl or C1-C3 haloalkoxy, m represents 0 to 4 integer, each of R4s is same or different when m is 2 to 4 integer;
- R5 represents halogen, C1-C3 alkyl, C1-C3 alkoxy, C1-C3 haloalkyl or C1-C3 haloalkoxy, n represents 0 to 4 integer, each of R5s is same or different when n is 2 to 4 integer;
- X represents oxygen or R8O—N;
- R8 represents hydrogen, C1-C6 alkyl, C1-C6 haloalkyl, C3-C6 alkenyl, C3-C6 haloalkenyl, C3-C6 alkynyl, C3-C6 haloalkynyl, C2-C5 cyano alkyl or benzyl (wherein the benzyl may be substituted with halogen, C1-C4 alkyl, C1-C4 alkoxy, C2-C5 alkoxycarbonyl, trifluoromethyl or trifluoro methoxy).
2 more elements
Dependencies are inferred from the claim text.