C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/11, 167/242,
C07D 493/18 (2006.01) A01N 43/90 (2006.01) A01N 55/00 (2006.01) A61K 31/335 (2006.01) C07D 493/08 (2006.01) C07D 495/08 (2006.01) C07D 497/08 (2006.01)
Patent
CA 2008348
- 1 - PX1031AB ABSTRACT The present invention provides novel compounds of the formula (I): Image (I) wherein R is a phenyl group, substituted by 1 to 5 fluorine atoms and optionally substituted at the para position by methyl or chloro or R is a group Image , Image being a three or four membered ring, where R4 is oxygen or a group CR7R8 wherein groups R7, R8 are the same or different and each is hydrogen, fluoro, chloro or bromo or methyl or ethyl optionally substituted by 1 to 3 fluoro atoms, and when Image is a three-membered ring R5 is a group CR7aR8a wherein R7a, R8a are the same or different and each is hydrogen, fluoro, chloro or bromo or methyl or ethyl optionally substituted by 1 to 3 fluoro atoms, or when Image is a four membered ring R5 is a group CR7aR8aCR9R10 wherein R7a, R8a are as hereinbefore defined and R9 and R10 are the same or different and each is hydrogen, fluoro, chloro or - 2 - PX1031AB bromo or methyl or ethyl optionally substituted by 1 to 3 fluoro atoms; R6 is hydrogen, fluoro, chloro or methyl; R1 and R2 may be the same or different, and each is hydrogen, halo, or a C1-3 aliphatic group optionally substituted by halo, cyano, C2-5 carbalkoxy, C1-4 alkoxy, or a group S(O)m R11 wherein m is 0, 1 or 2 and R11 is C1-4 alkyl; cyano, gem dimethyl, or C2-5 carbalkoxy; R3 contains between 3 and 18 carbon atoms and is a group R12 wherein R12 is a C1-13 non-aromatic hydrocarbyl group, optionally substituted by a C2-4 carbalkoxy or cyano group and/or by one or two hydroxy groups and/or by one to five halo atoms which are the same or different and/or by one to three groups R13 which are the same or different and each contains one to four hetero atoms, which are the same or different and are chosen from oxygen, sulphur, nitrogen and silicon, 1 to 10 carbon atoms and optionally 1 to 6 fluoro or chloro atoms or R3 is a 6-membered aromatic ring substituted by cyano and/or by one to five halo atoms and/or by one to three C1-4 haloalkyl groups and/or by a group -C=CH, C=C-halo or -C=C-R12 wherein R12 is as hereinbefore defined or -C=C-R14 wherein R14 is a group S(O)qR15 wherein R15 is methyl, ethyl or trifluoromethyl or R14 is SiR16R17R18 wherein R16 and R17 are the same or different and are each C1-4 aliphatic groups and R18 is a C1-4 aliphatic group or phenyl provided that R16, R17 and R18 do not contain more than 10 carbon atoms in total; and Y, Y1 and Y2 are the same or different and are each selected from oxygen and S(O)t where t is 0, 1 or 2, processes for their preparation, formulations containing them and their use in controlling pest infestation. AJR/EB/20th December, 1989
Casida John E.
Larkin John P.
Palmer Christopher J.
Smith Ian H.
Weston John B.
Casida John E.
Larkin John P.
Palmer Christopher J.
Roussel-Uclaf
Smith Ian H.
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