Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1992-05-21
1993-11-16
Rotman, Alan L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
546346, 546258, 546263, 514356, C07D21326, A01N 4340
Patent
active
052624200
ABSTRACT:
A pyridine compound of the formula ##STR1## wherein X is a hydrogen atom, a halogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxyl group having 1 to 4 carbon atoms, a haloalkyl group having 1 to 4 carbon atoms or a haloalkoxyl group having 1 to 4 carbon atoms, n is 1 to 5, and when n is 2 or more, Xs may be identical to or different from each other, A is an alkyl residue or alkene residue in which a portion connecting the aryl group with the 4-position of the pyridyl group has 3 to 8 carbon atoms, or an alkapolyene residue in which said portion has 4 to 8 carbon atoms and 2 to 4 double bonds; the alkyl residue, alkene residue, and alkapolyene residue may have an alkyl side chain having 1 to 4 carbon atoms, an alkylidene side chain having 1 to 4 carbon atoms or 1 to 16 halogen atoms, and when there are 2 or more side chains, the side chains may be identical to or different from each other, and R.sup.1 and R.sup.2 are each a hydrogen atom or an alkyl group having 1 to 6 carbon atoms or salts thereof. The pyridine compounds and salts thereof exhibit a strong insecticidal and miticidal activity and are low in residuality and accumulativity and are thus useful as insecticides and miticides for the control of pests in agriculture and horticulture.
REFERENCES:
Eastman et al, J. Am. Chem. Soc., vol. 96, No. 7, pp. 2281-2283 apr. 3, 1974.
Pines et al., J. Org. Chem., vol. 34, No. 7, pp. 2113-2118 Jul. 1989.
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Chemical Abstracts, vol. 108, 1988, p. 642, abstract No. 94368z, Columbus, Ohio, US; E. Reimann et al: "Intramolecular alkylations of aromatic compounds. XVIII. Synthesis of 3,4-dihydro-1'-methylspiro[naphthalene-1(2H), 4'-piperidines]", Arch. Pharm. (Weinheim, Ger.) 1987, 320(5), 385-93.
Fujita Fumio
Matsuzaki Katsuhiko
Nonoshita Kazuyoshi
Terada Izumi
Idemitsu Kosan Co. Ltd.
Rotman Alan L.
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