Pesticidal compounds

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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Details

549214, 549336, 549363, C07D32304, A01N 4332

Patent

active

049421735

ABSTRACT:
The present invention relates to a compound of the formula (I): ##STR1## wherein R is C.sub.2-10 alkyl, alkenyl or alkynyl, each optionally substituted by or methyl substituted by cyano, C.sub.3-4 cycloalkyl, halo, C.sub.1-4 alkoxy or a group S(O)m R.sup.4 where R.sup.4 is C.sub.1-4 alkyl and m is 0, 1 or 2, or Ris C.sub.3-10 cycloalkyl, C.sub.4-10 cycloalkenyl or phenyl, each optionally substituted by C.sub.1-4 alkoxy, C.sub.1-3 alkyl, C.sub.2-4 alkynyl, halo, cyano or a group S(O)m R.sup.4 as defined hereinbefore; R.sup.1 is halo, C.sub.1-3 alkyl, C.sub.2-3 alkenyl or alkynyl each optionally substituted by halo, cyano, C.sub.1-4 alkoxy, alkyl carbalkoxy containing up to 6 carbon atoms, a group S(O)m R.sup.4 as defined hereinbefore or alkynyl substituted by tri-C.sub.1-4 alkylsilyl, or R.sup.1 is cyano, spiro-cyclopropyl, gem dimethyl, gem dicyano, gem diethynyl, oxo or methylene optionally substituted by cyano of C.sub.1-3 alkyl optionally substituted by fluorine, or R.sup.1 and R and the carbon atoms to which they are attached form a C.sub.5-7 carbocyclic ring optionally substituted by halo, C.sub.1-3 alkyl or alkoxy or C.sub.2-3 alkenyl, R.sup.2 is phenyl substituted by an C.sub.2-3 alkynyl group or by a tri-C.sub.1-4 alkylsilylalkynyl group and R.sup.3 is hydrogen, C.sub.1-3 alkyl, C.sub.2-3 alkenyl or alkynyl each optionally substituted by cyano, C.sub.1-4 alkylthio, C.sub.1-4 alkoxy or halo, or R.sup.3 is cyano or halo, its use in medicine, pharmaceutical compositions containing it and its preparation.

REFERENCES:
patent: 3577438 (1971-05-01), Melaas
patent: 3686224 (1972-08-01), Deffner
patent: 4772624 (1988-09-01), Palmer et al.
Nishida, H. et al., "Alkyd Resin Adhesives", CA 104 208533 z.

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