114096-06-9Relevant articles and documents
Pesticidal compounds
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, (2008/06/13)
The present invention relates to a compound of the formula (I): STR1 wherein R is C2-10 alkyl, alkenyl or alkynyl, each optionally substituted by or methyl substituted by cyano, C3-4 cycloalkyl, halo, C1-4 alkoxy or a group S(O)m R4 where R4 is C1-4 alkyl and m is 0, 1 or 2, or Ris C3-10 cycloalkyl, C4-10 cycloalkenyl or phenyl, each optionally substituted by C1-4 alkoxy, C1-3 alkyl, C2-4 alkynyl, halo, cyano or a group S(O)m R4 as defined hereinbefore; R1 is halo, C1-3 alkyl, C2-3 alkenyl or alkynyl each optionally substituted by halo, cyano, C1-4 alkoxy, alkyl carbalkoxy containing up to 6 carbon atoms, a group S(O)m R4 as defined hereinbefore or alkynyl substituted by tri-C1-4 alkylsilyl, or R1 is cyano, spiro-cyclopropyl, gem dimethyl, gem dicyano, gem diethynyl, oxo or methylene optionally substituted by cyano of C1-3 alkyl optionally substituted by fluorine, or R1 and R and the carbon atoms to which they are attached form a C5-7 carbocyclic ring optionally substituted by halo, C1-3 alkyl or alkoxy or C2-3 alkenyl, R2 is phenyl substituted by an C2-3 alkynyl group or by a tri-C1-4 alkylsilylalkynyl group and R3 is hydrogen, C1-3 alkyl, C2-3 alkenyl or alkynyl each optionally substituted by cyano, C1-4 alkylthio, C1-4 alkoxy or halo, or R3 is cyano or halo, its use in medicine, pharmaceutical compositions containing it and its preparation.
