Heterocyclic 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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514333, 514340, 514342, 544 55, 544 96, 544238, 544242, 544333, 544334, 544336, 544409, 546256, 546275, 546278, 546280, 546281, 548127, 548131, 548134, 548136, 548143, 548146, 548193, 548214, A61K 3144, C07D41706, C07D40106

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active

048494321

ABSTRACT:
Novel heterocyclic compounds of the formula ##STR1## wherein, R.sup.1 represents a hydrogen atom or an alkyl group, A represents an ethylene group which may be substituted by alkyl or a trimethylene group which may be substituted by alkyl, X represents an oxygen or sulfur atom or the group ##STR2## in which R.sup.2 represents a hydrogen atom of an optionally substituted alkyl, an alkenyl, an alkynyl or an acyl group, and R.sup.3 represents a hydrogen atom or an alkyl group, and Z represents an optionally sibstituted 5- or 6-membered heterocyclic group which contains at least two hetero atoms selected from oxygen, sulfur and nitrogen atoms, or an optionally substituted 3- or 4-pyridyl group.
The above defined novel heterocyclic compounds of formula (I) exhibit powerful insecticidal properties.

REFERENCES:
patent: 4247705 (1981-01-01), Cale, Jr.
patent: 4616025 (1986-10-01), Ezer et al.

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