Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1985-09-17
1989-05-16
Springer, David B.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
548252, C07D25704, A61K 3141
Patent
active
048310476
ABSTRACT:
A compound of formula: ##STR1## wherein X and Y are each selected from halo, alkyl of up to four carbon atoms, haloalkyl of up to four carbon atoms, alkoxy of up to four carbon atoms, haloalkoxy of up to four carbon atoms, provided that no more than one of X and Y is alkyl or alkoxy, and W and Z are each selected from hydrogen and halogen, R.sup.1 is hydrogen, alkyl of up to 6 carbon atoms or carboxylic acyl of up to 10 carbon atoms, R.sup.2 is the 1H-tetrazol-1-yl or 2H-tetrazol-2-yl group and R.sup.3 is hydrogen or alkyl of up to four carbon atoms. These compounds are useful as pesticides. Intermediates for preparing these compounds are also disclosed.
REFERENCES:
patent: 3123615 (1964-03-01), Rorig
Hamada et al., Chem. Abstr. 48, 9332, (1954).
Imperial Chemical Industries plc
Springer David B.
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