Heterocyclic compounds

Details Heterocyclic compounds Heterocyclic compounds

1992-03-18

1993-09-21

Ford, John M.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

514258, 514259, 514270, 544253, 544285, 544286, 544299, 544301, 544302, 544303, 544304, 544305, 544306, 544309, 544311, 544312, 544313, 544314, 544315, 544316, 544317, 544318, C07D23938, C07D23956, C07D23946, A01N 4354

Patent

active

052469387

ABSTRACT:
Compounds of formula (I): ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are independently hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, alkylcycloalkyl, halogen, haloalkyl, alkoxy, alkenoxy, alkoxyalkyl, haloalkoxy, alkylthio, cyano, nitro, amino, NR.sup.5 R.sup.6, hydroxy, acylamino, --CO.sub.2 R.sup.4, --O(CH.sub.2).sub.m CO.sub.2 R.sup.4, phenyl, phenoxy, benzyl or benzyloxy, the phenyl group or phenyl moiety of the benzyl group being optionally substituted in the ring; or R.sup.2 and R.sup.3 when taken together form a 5 - or 6-membered ring; m is 1 or 2; R.sup.4 and R.sup.6 are hydrogen or C.sub.1-4 alkyl; R.sup.5 is C.sub.1-4 alkyl; n is 0, 1 or 2; provided that when n is 0, R.sup.1, R.sup.2 and R.sup.3 are not all hydrogen, or when n is 0 and R.sup.2 is hydrogen, R.sup.1 and R.sup.3 are not both methyl, or when n is 0 and R.sup.2 and R.sup.3 are both hydrogen, R.sup.1 is not methyl; are useful as nematicides.

REFERENCES:
patent: 3223707 (1965-12-01), Brokke
patent: 4423047 (1983-12-01), Benneche et al.
patent: 4714706 (1987-12-01), Kisida et al.
patent: 4791127 (1988-12-01), Kato

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