N-(substituted benzyloxy) imine derivatives and method of use thereof
AssigneeNihon Hohyaku Co., Ltd.
InventorsKenji Tsubata, Nobuyuki Niino, Katsutoshi Endo, Yoshinobu Yamamoto, Hideo Kanno
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Abstract
Compound of the general formula (I), which is useful as an agricultural and horticultural fungicide, an agricultural and horticultural fungicidal composition containing said compound, use of said composition for controlling plant disease, and process for the production of said compound: ##STR1## wherein ##STR2## shows a case in which R.sup.3 and R.sup.4 together form a cyclic substituent, and R.sup.1 and R.sup.4 are substituents disclosed in the specification.
Claims18
N-(substituted benzyloxy)imine derivatives of general formula ##STR166## wherein R.sup.1 and R.sup.2 each independently represent a C.sub.1 -C.sub.3 alkyl group;
- one of R.sup.3 and R.sup.4 presents a C.sub.1 -C.sub.3 alkyl group, a haloalkyl group having one to three carbon atoms, a C.sub.1 -C.sub.3 alkoxy-C.sub.1 -C.sub.3 alkyl group or a benzyloxy group;
- and the other is a nitrogen atom-containing hetero ring selected from the group consisting of substituted or unsubstituted pyrrolidine, piperidine, morpholine, thiomorpholine, piperizine, hexamethyleneimine, tetrahydroquinoline and tetrahydroisoquinoline whose nitrogen atoms always forms the bond with either a substituent R.sup.3 or R.sup.4 ;
- said hetero ring may have independently as a substituents(s) 1 or more of halogen atoms, C.sub.1 -C.sub.3 alkyl groups, phenyl groups, benzyl groups, pyridyl groups, pyrimidyl groups or 1,3-dioxolane groups which may be substituted independently with 1-5 halogen atoms.
The compound of general formula ##STR167## wherein R.sup.1 and R.sup.2 are C.sub.1 -C.sub.3 alkyl group;
- either R.sup.3 and R.sup.4 is a C.sub.1 -C.sub.3 alkyl group;
- a haloalkyl group having one to three carbon atoms, C.sub.1 -C.sub.3 alkoxy C.sub.1 -C.sub.3 alkyl group or a benzyloxy group, and the other R.sup.3 or R.sup.4 is a nitrogen atom-containing hetero ring selected from the group consisting of pyrrolidine, piperidine, morpholine, thiomorpholine, piperizine, hexamethyleneimine, tetrahydroquinoline and tetrahydroisoquinoline whose nitrogen atom bonds as R.sup.3 or R.sup.4, wherein said hetero ring is unsubstituted or substituted with at least one member selected from the group consisting of a C.sub.1 -C.sub.3 alkyl group phenyl group, a benzyl group, a pyridyl group, a pyrimidyl group a 1,3 dioxolane group, and a halogenated 1,3 dioxolane group.
Dependencies are inferred from the claim text.