C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 233/76 (2006.01) A01N 37/20 (2006.01) A01N 37/40 (2006.01) A01N 37/48 (2006.01) A01N 41/06 (2006.01) A01N 41/10 (2006.01) A01N 43/40 (2006.01) A01N 43/56 (2006.01) C07C 233/31 (2006.01) C07C 233/61 (2006.01) C07C 233/92 (2006.01) C07C 235/46 (2006.01) C07C 235/60 (2006.01) C07C 255/57 (2006.01) C07C 317/32 (2006.01) C07C 317/40 (2006.01) C07C 317/44 (2006.01) C07C 321/28 (2006.01) C07C 323/42 (2006.01) C07C 323/62 (2006.01) C07D 213/64 (2006.01) C07D 213/643 (2006.01) C07D 213/82 (2006.01) C07D 231/14
Patent
CA 2400261
The present invention relates to a phenacylamine derivative of the formula (I) or a salt thereof: (see formula I) wherein A is alkyl, cycloalkyl, phenyl which may be substituted by Y, pyridyl which may be substituted by Y, or pyrazolyl which may be substituted by Y, R1 and R2 are each alkyl, or R1 and R2 may together form a 3- to 6--membered saturated carbocycle, R3 is hydrogen, alkyl, alkoxyalkyl, alkylthioalkyl or COR4, X is halogen, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl, alkoxy, haloalkoxy, alkenyloxy, haloalkenyloxy, alkynyloxy, haloalkynyloxy, alkylthio, haloalkylthio, alkenylthio, haloalkenylthio, alkynylthio, haloalkynylthio, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl, haloalkylsulfonyl, dialkylaminosulfonyl, nitro, cyano, phenyl which may be substituted by Y, phenoxy which may be substituted by Y, benzyloxy which may be substituted by Y, or pyridyloxy which may be substituted by Y, and n is an integer of from 0 to 5.
La présente invention concerne des dérivés de phénacylamine représentés par la formule (I) ou des sels de ces derniers qui sont utiles en tant qu'agents de lutte contre les ravageurs. Dans la formule (I), A représente alkyle, cycloalkyle, phényle à substitution Y facultative, pyridyle à substitution Y facultative ou pyrazolyle à substitution Y facultative ; R1 et R2 représentent chacun alkyle ou bien R1 et R2 peuvent être réunis pour former un carbocycle saturé à 3,4,5 ou 6 chaînons ; R3 représente hydrogène, alkyle, alcoxyalkyle, alkylthioalkyle ou COR4; X représente halogéno, alkyle, haloalkyle, alcényle, alcoxy, alkylthio, alkylsulfonyle, nitro, cyano, benzyloxy à substitution Y facultative, pyridyloxy à substitution Y facultative ou autre ; et n représente un entier compris ente 0 et 5.
Izakura Kenji
Morita Masayuki
Nakamura Yuji
Ishihara Sangyo Kaisha Ltd.
Smart & Biggar
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