摘要:
A soil treating agent or a seed treating agent having excellent prevention effects against various plant pathogens (particularly against rice blast) is provided. A soil treating agent or seed treating agent, comprising one or more compounds of the general formula (Ia), (Ib) or (Ic):
(wherein R 1 , R 2 : C 1 -C 6 alkyl (may be substituted), aryl (may be substituted), heteroaryl (may be substituted), aralkyl (may be substituted) and the like; R 3 , R 4 : H, C 1 -C 6 alkyl (may be substituted), halogen, C 1 -C 6 alkoxy and the like; X: halogen, C 1 -C 6 alkyl (may be substituted), C 2 -C 6 alkenyl (may be substituted), C 2 -C 6 alkynyl (may be substituted), aryl (may be substituted), heteroaryl (may be substituted), C 1 -C 6 alkoxy and the like; Y: halogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, OH; n: 0 to 4; m: 0 to 6) or salts thereof as an active ingredient.
摘要:
A compound represented by the general formula (I) (wherein R1 is hydrogen, halogeno, alkyl, etc.; R2 is hydrogen, halogeno, alkyl, etc.; R3, R4, R5, R6, and R7 each independently is hydrogen, halogeno, optionally substituted alkyl, optionally substituted alkenyl, alkynyl, optionally substituted cycloalkyl, etc., provided that any adjacent two of R3, R4, R5, R6, and R7 may form an optionally substituted ring in cooperation with the carbon atoms bonded thereto; and m and n each independently is 0 or 1) or a salt or ester derivative of the compound; an agricultural chemical containing any of these as the active ingredient; and a herbicidal composition containing the compound and a second herbicidal compound as the active ingredients.
摘要:
An N-heteroaryl-4-(haloalkyl)nicotinamide derivative represented by formula (I): [wherein R represents a C 1 -C 6 haloalkyl group; R 1 represents a hydrogen atom, a C 1 -C 6 alkyl group which may be substituted a C 2 -C 6 alkenyl group or an acyl group; X represents a group represented by formula C-R 2 , or a nitrogen atom; R 2 and R 3 each independently represent a hydrogen atom, a halogen atom, a C 1 -C 6 alkyl group which may be substituted, a C 3 -C 7 cycloalkyl group, a C 2 -C 6 alkenyl group, a C 3 -C 7 cycloalkenyl group, a formyl group, a group represented by formula CH=NOR 4 , a cyano group, a phenyl group which may be substituted, a heterocyclic group which may be substituted, a C 1 -C 6 alkoxy group which may be substituted, a C 1 -C 6 alkylthio group or a phenoxy group]; or a salt thereof, a pesticide containing it as an active component, a method for producing it and intermediates thereof.
摘要:
A process for preparing 3,6-dichloropyridazine-1-oxide which comprises reacting 3,6-dichloropyridazine with an acid anhydride and hydrogen peroxide of a concentration of 60% or less or a urea hydrogen peroxide addition compound.
摘要:
The present invention relates to 4-amino-5-methylpyrazole derivatives represented by the following formula (I): (wherein R 1 represents an isobutyl group, a cyclobutylmethyl group, a neopentyl group or the like) or a salt thereof, which are novel compounds being useful as synthetic intermediates of pharmaceuticals, agricultural chemicals or the like.
摘要:
A compound represented by the formula: wherein R 1 represents a hydrogen atom, a halogen atom, alkyl group, etc., R 2 represents a hydrogen atom, a halogen atom, alkyl group, etc., R 3 , R 4 , R 5 , R 6 and R 7 each independently represent a hydrogen atom, a halogen atom, a substitutable alkyl group, a substitutable alkenyl group, alkynyl group, a substitute-able cycloalkyl group, etc., or adjacent two of R 3 , R 4 , R 5 , R 6 and R 7 may together with the carbon atoms to which the respective substituents are bonded form a ring which may be substituted, m and n each independently represent 0 or 1, a salt thereof or an ester derivative thereof; an agricultural chemical containing the same as an active ingredient; and a herbicidal composition containing the compound and a second herbicidally active compound as active ingredients.
摘要翻译:由下式表示的化合物:其中R 1表示氢原子,卤原子,烷基等,R 2表示氢原子,卤原子,烷基等,R R 3,R 5,R 6和R 7各自独立地表示氢原子,卤素原子,可取代的烷基,可取代的烯基,炔基, R 3,R 5,R 6和R 7的相邻两个可以与各个取代基键合的碳原子一起形成一个 可以被取代的环,m和n各自独立地表示0或1,其盐或其酯衍生物; 含有与活性成分相同的农药; 以及含有该化合物和第二除草活性化合物作为活性成分的除草组合物。
摘要:
An object of the present invention is to find a method for easily synthesizing cyclopropylphenol derivatives. The object of the present invention is to find a process for producing a cyclopropylphenol derivative represented by general formula (10):
[wherein R 1 , R 2 , R 3 and R 4 each independently represent a hydrogen atom or the like; Z represents a hydrogen atom or the like; and Y 1 , Y 2 and Y 3 each independently represent a hydrogen atom or the like]; and solved by the process comprising reacting a compound represented by general formula (7):
[wherein each of the symbols are the same as previously defined; X represents a halogen atom; and V represents a hydrogen atom or the like], with a metal, metal salt or organometallic compound represented by general formula (8): M 2 to obtain a compound represented by general formula (9):
[wherein each of the symbols are the same as previously defined] and obtaining a compound represented by general formula (10) by hydrolysis in the case V represents the group, -W-R 5 .
摘要:
A compound is provided which is useful as an active ingredient of an agricultural chemical having superior antimicrobial activity against various plant diseases and capable of controlling rice blast and so on at a low dose. A compound or salt thereof represented by the following general formula:
(wherein, R 1 and R 2 represent a C 1 -C 6 alkyl group, aryl group, heteroaryl group, aralkyl group or R 1 and R 2 together represent a C 3 -C 10 cycloalkyl group, R 3 and R 4 represent a hydrogen atom, a C 1 -C 6 alkyl group or R 3 and R 4 together represent a C 3 -C 10 cycloalkyl group, R 5 represents a hydrogen atom, C 1 -C 6 alkyl group or acyl group, X represents a halogen atom, a C 1 -C 6 alkyl group, C 2 -C 6 alkenyl group, C 2 -C 6 alkynyl group, aryl group, heteroaryl group, C 1 -C 6 alkoxy group, amino group, acyl group, cyano group or N-hydroxyalkaneimidoyl group, Y represents a substituent selected from the group consisting of a halogen atom, C 1 -C 6 alkyl group, C 1 -C 6 alkoxy group and hydroxyl group, n represents an integer of 0 to 4, and m represents an integer of 0 to 6).
摘要:
We search for a cultivation method for reducing the amount of mycotoxin contamination in wheat which has been an important pending question for the quality in actual producing field of wheat and the health hazard risk for customers. The present invention discloses a method of reducing the contamination amount of mycotoxin in cereals characterized in that one or more compounds A selected from the group consisting of ammonium salts, primary to quaternary ammonium salts, alkali metal salts, alkaline earth metal salts and polyvalent metal salts of phosphorous acid and phosphite ester are given to the cereals.