Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Ester doai
Patent
1990-04-20
1991-04-02
Shippen, Michael L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Ester doai
560124, A01N 5300
Patent
active
050047531
ABSTRACT:
This invention relates to novel carboxylic acid esters represented by the formula (I) below, methods for their production and insecticides containing them as an active ingredient, and an alcohol compound useful as an intermediate for manufacturing carboxylic acid esters represented by the formula (I), ##STR1## wherein R.sup.1 represents a halogenated lower alkyl group, R.sup.2 represents a fluorine atom or a methyl group, R.sup.3 represents a hydrogen atom or a methyl group, R.sup.4 represents a hydrogen atom or a methyl group, and when R.sup.4 is a hydrogen atom, R.sup.5 represents a group of the formula, ##STR2## in which X and Y are the same or different and represent a hydrogen atom, a methyl group, a halogen atom or a halogenated lower alkyl group, and when R.sup.4 is a methyl group, R.sup.5 represents a methyl group.
REFERENCES:
patent: 4118505 (1978-10-01), Kitamura et al.
patent: 4707498 (1987-11-01), Kolb et al.
Matsuo Noritada
Otaka Ken
Tsushima Kazunori
Yano Toshihiko
Shippen Michael L.
Sumitomo Chemical Company Limited
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