Agro Kanesho Co.

Nagoya-shi, Japan

Agro Kanesho Co.

Nagoya-shi, Japan
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Patent
Agro Kanesho Co. | Date: 2014-06-27

The present invention provides a method for producing 2-amino-6-methylnicotinic acid represented by formula [I], wherein the production method comprises: (a) reacting 2-chloro-3-cyano-6-methylpyridine represented by formula [II] in an ammonia aqueous solution to obtain a reaction solution containing 2-amino-6-methylnicotinamide represented by formula [III]; and (b) removing the ammonia from the reaction solution, then reacting the 2-amino-6-methylnicotinamide represented by formula [III]with a base to produce 2-amino-6-methylnicotinic acid represented by formula [I].


Patent
Agro Kanesho Co. | Date: 2017-05-03

The present invention provides a method for producing 2-amino-6-methylnicotinic acid represented by formula [I], wherein the production method comprises: (a) reacting 2-chloro-3-cyano-6-methylpyridine represented by formula [II] in an ammonia aqueous solution to obtain a reaction solution containing 2-amino-6-methylnicotinamide represented by formula [III]; and (b) removing the ammonia from the reaction solution, then reacting the 2-amino-6-methylnicotinamide represented by formula [III] with a base to produce 2-amino-6-methylnicotinic acid represented by formula [I].


The present invention provides a bactericide containing a 2-aminonicotinic acid ester derivative as an active ingredient. The active ingredient is represented by the following formula [I]: (wherein, R^(1 )represents a hydrogen atom or a C_(1)-C_(4 )alkyl group, R^(2 )represents a hydrogen atom or a C_(1)-C_(4 )alkyl group, R^(1 )and R^(2 )may be combined together to form an alkylene chain, R^(3 )represents a hydrogen atom or a C_(1)-C_(4 )alkyl group, R^(4 )represents a hydrogen atom, a cyano group or a C_(1)-C_(4 )alkyl group, R^(5 )and R^(6 )independently represent a hydrogen atom, a halogen atom, a C_(1)-C_(4 )alkyl group, a C_(1)-C_(4 )alkoxy group, a C_(1)-C_(4 )alkylthio group, a C_(1)-C_(4 )alkylsulfinyl group, a C_(1)-C_(4 )alkylsulfonyl group, a nitro group, a cyano group, a C_(1)-C_(4 )haloalkyl group, a C_(1)-C_(4 )haloalkoxy group or a C_(1)-C_(4 )haloalkylthio group, A and B independently represent a methine (CH) group or a nitrogen atom).


The present invention herein provides a 3-aminooxalylaminobenzamide derivative which is used as an insecticide or miticide. The 3-aminooxalylaminobenzamide derivative is one represented by the following general formula [1]:^(1) and R^(2) each represent, for instance, a C_(1) to C_(3) alkoxy group or a C_(1) to C_(3) haloalkoxy group; R^(3) and R^(4) each represent, for instance, a C_(1) to C_(8) alkyl group or a C_(1) to C_(8) haloalkyl group; R^(5) represents, for instance, a C_(3) to C_(5) haloalkyl group; R^(6) and R^(7) each represent, for instance, a hydrogen atom or a C_(1) to C_(5) alkyl group; Y represents, for instance, a hydrogen atom or a halogen atom; Z represents, for instance, a hydrogen atom; n is an integer ranging from 0 to 4 and m is an integer ranging from 0 to 2).


Patent
Agro Kanesho Co. | Date: 2016-11-02

The present invention provides a method of producing a 2-aminonicotinic acid benzyl ester derivative at a high yield and with a high purity. By reacting a benzyl halide derivative with a 2-aminonicotinic acid derivative in a polar solvent in the presence of a prescribed base, it is possible to obtain a 2-aminonicotinic acid benzyl ester derivative at a high yield and with a high purity.


Patent
Agro Kanesho Co. | Date: 2013-12-27

The present invention provides a method of producing a 2-aminonicotinic acid benzyl ester derivative at a high yield and with a high purity. By reacting a benzyl halide derivative with a 2-aminonicotinic acid derivative in a polar solvent in the presence of a prescribed base, it is possible to obtain a 2-aminonicotinic acid benzyl ester derivative at a high yield and with a high purity.


The present invention herein provides a 3-aminooxalylaminobenzamide derivative which is used as an insecticide or miticide. The 3-aminooxalylaminobenzamide derivative is one represented by the following general formula [1]: (R^(1 )and R^(2 )each represent, for instance, a C_(1 )to C_(3 )alkoxy group or a C_(1 )to C_(3 )haloalkoxy group; R^(3 )and R^(4 )each represent, for instance, a C_(1 )to C_(8 )alkyl group or a C_(1 )to C_(8 )haloalkyl group; R^(5 )represents, for instance, a C_(1 )to C_(5 )haloalkyl group; R^(6 )and R^(7 )each represent, for instance, a hydrogen atom or a C_(1 )to C_(5 )alkyl group; Y represents, for instance, a hydrogen atom or a halogen atom; Z represents, for instance, a hydrogen atom; n is an integer ranging from 0 to 4 and m is an integer ranging from 0 to 2).


Trademark
Agro Kanesho Co. | Date: 2013-10-03

Insecticides.


Trademark
Agro Kanesho Co. | Date: 2013-10-03

Insecticides.


The present invention provides a bactericide containing a 2-aminonicotinic acid ester derivative as an active ingredient. The active ingredient is represented by the following formula [I] :^(1) represents a hydrogen atom or a C_(1)-C_(4) alkyl group, R^(2) represents a hydrogen atom or a C_(1)-C_(4) alkyl group, R^(1) and R^(2) may be combined together to form an alkylene chain, R^(3) represents a hydrogen atom or a C_(1)-C_(4) alkyl group, R^(4) represents a hydrogen atom, a cyano group or a C_(1)-C_(4) alkyl group, R^(5) and R^(6) independently represent a hydrogen atom, a halogen atom, a C_(1)-C_(4) alkyl group, a C_(1)-C_(4) alkoxy group, a C_(1)-C_(4) alkylthio group, a C_(1)-C_(4) alkylsulfinyl group, a C_(1)-C_(4) alkylsulfonyl group, a nitro group, a cyano group, a C_(1)-C_(4) haloalkyl group, a C_(1)-C_(4) haloalkoxy group or a C_(1)-C_(4) haloalkylthio group, A and B independently represent a methine (CH) group or a nitrogen atom).

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