A - Human Necessities – 01 – N
Patent
A - Human Necessities
01
N
260/452, 167/13.
A01N 47/24 (2006.01) C07C 145/04 (1980.01)
Patent
CA 1183548
ABSTRACT OF THE DISCLOSURE A novel S-methyl N-[{N-methyl-N-(N,N-disubstituted aminosulfenyl)carbamoyl)oxy]thioacetamidate derivative represented by the formula (I): Image (I) which has insecticidal, miticidal or nematocidal activity comparable to or higher than known methomyl but which is quite low in toxicity to warm-blooded animals as compared to methomyl, is disclosed. In formula (I) above, R1 and R2, which may be the same or different, each represents -X-COOR3, in which X represents an alkylene group having 1 to 6 carbon atoms, and R3 represents an alkyl group having 1 to 8 carbon atoms or a cycloalkyl group having 3 to 6 carbon atoms; R2 further represents an alkyl group having 1 to 8 carbon atoms; a cycloalkyl group having 3 to 6 carbon atoms; a phenyl group which may be substituted with a halogen atom, an alkyl group having 1 to 3 carbon atoms or an alkoxy group having 1 to 3 carbon atoms; a benzyl group which may be substituted with a halogen atom, an alkyl group having 1 to 3 carbon atoms or an alkoxy group having 1 to 3 carbon atoms; or -Z-R4, in which Z represents a carbonyl group or a sulfonyl group, and R4 represents an alkyl group having 1 to 3 carbon atoms, an alkoxy group having 1 to 3 carbon atoms or a phenyl group which may be substituted with a lower alkyl group. An insecticidal, miticidal or Abstract continued.... nematocidal composition containing the same, and a process for preparing the same are also disclosed. A method for controlling noxious insects, mites or nematodes by using the same is further disclosed.
396578
Goto Takeshi
Murata Tadateru
Osaki Norio
Takao Hisashi
Yasudomi Norio
Otsuka Chemical Co. Ltd.
Riches Mckenzie & Herbert Llp
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