Abstract:
PROBLEM TO BE SOLVED: To provide a compound that has increased controlling effect against harmful fungi. SOLUTION: The objective salicylic acid derivative is represented by formula I [wherein X is a halogen, NO2, cyano, an alkyl or an alkoxy; (m) is 0, 1, 2 or 3 where in the case m >=2, X may differ from each other; A is OH, an alkoxy, NH2, NHCH3 or N(CH3)2, R1 is phenyl, naphthyl, cycloalkyl, one to three N-atoms and/or one O or S atom or one or two O and/or S atoms- including 5-membered or 5-membered ring heteroaryl or 5-membered or 6-membered heterocyclyl where the ring structure may be unsubstituted or substituted; and R2 is H, cyano, an alkyl, an alkenyl, an alkynyl, a haloalkyl, an alkoxy or an alkylthio]. This invention further provides a method of producing the derivative, a composition including the derivative and the use of the composition for controlling harmful fungi.
Abstract:
PROBLEM TO BE SOLVED: To provide a compound effective for controlling hazardous phytopathogenic fungi, to provide a method for producing the compound, to provide a composition containing the compound, and to provide a method for using the composition. SOLUTION: This compound comprises a xanthone derivative expressed by general formula (I) (n is 0, 1 or 2; R 1 is an alkyl or the like; R 2 and R 3 are each an alkoxy or the like, or together form an oxyalkyleneoxy which may be substituted; R 4 is a halogen or the like; R 5 is equal to the R 4 , provided that R 5 s may be different from each other when n is 2; and X and Y are each O or S). The method for producing the compound and the composition containing the compound are provided in the specification, respectively. The composition is used for controlling the hazardous phytopathogenic fungi. COPYRIGHT: (C)2003,JPO
Abstract:
PROBLEM TO BE SOLVED: To provide a compound improved in controlling actions on noxious fungi. SOLUTION: This salicylohydrazide derivative is represented by the formula I (wherein, X is a halogen, NO2, cyano, a 1-4C alkyl or a 1-4C alkoxy; (m) is 0, 1, 2 or 3; R1 is NO2, NH2 or NH-CO-A; A is hydrogen, 1-4C alkyl, a 1-4C alkoxy, NH2, NHCH3 or N(CH3)2; R2 is hydrogen, cyano, a 1-6C alkyl, a 2-6C alkeiyl, a 2-6C alkynyl, a 1-6C haloalkyl, a 1-6C alkoxy or a 1-6C alkylthio; and R3 is phenyl, naphthyl, a 3-10C cycloalkyl, a 5- or a 6-membered ring heteroaryl or a 5- or a 6-membered ring heterocyclyl). The method for producing the salicylohydrazide derivative is provided and an intermediate for producing the derivative is obtained. The composition for controlling the noxious fungi comprises the derivative.
Abstract:
PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a fungicide for foliage and soil, etc. SOLUTION: This compound is shown by formula I (R is F; R is a phenyl 1-6C alkyl which may contain one or more substituent groups selected from a halogen, a 1-4C alkyl, a 1-4C haloalkyl, a 1-4C alkoxy and a 1-4C haloalkoxy or the like) such as N-phenylacetyl-2,6-dichloro-5-fluorobenzamido[O- cyclopropylmethyl]oxime. The compound of formula I is obtained by reacting a compound of formula II with hydroxylamine in an aqueous solution (e.g. water, a mixture of water/an alkanol or the like) optionally in the presence of a base to give a compound of formula III, reacting the compound with a cyclopropylmethyl halide in the presence of a base and further heating the reaction product by using an acyl halide, preferably an acyl chloride in an inert solvent.
Abstract:
PROBLEM TO BE SOLVED: To provide a benzhydryl derivative that exhibits high effect in the control of deleterious fungi. SOLUTION: The benzhydryl derivative is represented by formula I (wherein X is O or S; R 1 , R 3 are each a halogen, cyano, nitro, hydroxyl, mercapto, an amino, an alkyl, an alkenyl, an alkynyl, an alkoxy, an alkenyloxy, an alkynyloxy, an alkyklcarbonyloxy, formyloxy or alkylthio or the like; R 2 is a halogen, cyano, nitro, hydroxyl, mercapto, an amino, an alkyl, an alkoxy, a haloalkyl, or a haloalkoxy wherein in the case that n=2, R 2 may differ from each other; R 4 is an alkyl, an alkenyl or an alkynyl; R 5 and R 6 are each hydroxyl, an alkyl, an alkenyl, a haloalkyl, a haloalkenyl, an alkoxy or an alkenyloxy; m is 0, 1 or 2). COPYRIGHT: (C)2003,JPO
Abstract:
The present invention relates to substituted 5-phenyl pyrimidines I, which carry a radical X in the 4-position of the pyrimidine ring, a radical Y in the 6-position of the pyrimidine ring, the radical X denoting a group of the formula NR 1 R 2 , OR 1a or SR 1a , in which R 1 , R 2 , independently of each other, denote hydrogen, C 1 -C 10 -alkyl, C 2 -C 6 -alkenyl, C 2 -C 6 -alkynyl, C 1 -C 10 -haloalkyl, C 3 -C 8 -cycloalkyl, C 3 -C 8 -halocycloalkyl, phenyl, or 5- or 6-membered heteroaryl or 5- or 6-membered heterocyclyl, containing 1, 2, 3 or 4 nitrogen atoms or 1, 2 or 3 nitrogen atoms and one sulfur or oxygen atom as ring members, which radicals may be unsubstituted or may carry 1, 2, 3 or 4 radicals R a1 ; or the radical NR 1 R 2 may also form a 5- or 6-membered optionally substituted heterocyclic ring, containing 1, 2, 3 or 4 nitrogen atoms or 1, 2 or 3 nitrogen atoms and one sulfur or oxygen atom as ring members, which are non-adjacent to the nitrogen of NR 1 R 2 , in which two adjacent C atoms or one N atom and one adjacent C atom can be linked by a C 1 -C 4 -alkylene chain and wherein the heterocyclic ring may be unsubstituted or may carry 1, 2, 3 or 4 radicals R a1 as defined in claim 1, R 1a has one of the meanings given for R 1 except for hydrogen; the radical Y being selected from the group consisting of halogen, cyano, C 1 -C 4 -alkyl, C 2 -C 4 -alkenyl, C 2 -C 4 -alkynyl, C 3 -C 6 -cycloalkyl, C 1 -C 4 -alkoxy, C 3 -C 4 -alkenyloxy, C 3 -C 4 -alkynyloxy, C 1 -C 6 -alkylthio, di-(C 1 -C 6 -alkyl)amino or C 1 -C 6 -alkylamino, where the alkyl, alkenyl and alkynyl radicals of Y may be substituted by halogen, cyano, nitro, C 1 -C 2 -alkoxy or C 1 -C 4 -alkoxycarbonyl; and wherein the pyrimidine radical may also carry a radical different from hydrogen in the 2-position and wherein the phenyl ring in the 5-position of the pyrimidine ring may be unsubstituted or carry 1, 2, 3, 4 or 5 radicals L which are different from hydrogen, and the pharmaceutically acceptable salts substituted 5-phenyl pyrimidines for use in therapy, in particular in therapy or treatment of cancerous diseases.
Abstract:
The invention relates to 7-(R) aminotriazolopyrimidines of formula (I), in which the substituents and index have the following definitions: R represents hydrogen or methyl; R represents methyl; R represents C2-C10 alkyl, C1-C4 alkoxymethyl, or C3-C10 cycloalkyl; R represents halogen, C1-C4 alkyl, C1-C4 haloalkyl or C1-C4 alkoxy; n represents a number between 1 and 5; Y represents halogen, cyano, C1-C4 alkyl or C1-C4 alkoxy; whereby * is a chirality centre with an R-configuration. The invention also relates to a method for producing said compounds, to agents containing the compounds and to the use thereof for combating harmful fungi.
Abstract:
The invention relates to agrochemical compositions with a fungicidal action, containing compounds of formula (I) as their active agents, the radicals having the following meanings: R is hydrogen, C1-C6-alkyl, C1-C6-alkylcarbonyl, C1-C4-alkoxy-C1-C6-alkyl, C1-C6-halogenalkyl, C3-C6-alkenyl, C3-C6-halogenalkenyl or phenyl-C1-C6-alkyl, wherein the phenyl group can be substituted by C1-C6-alkyl, halogen or C1-C6-halogenalkyl; R is hydrogen, C1-C6-alkyl, C1-C6-halogenalkyl, C1-C6-alkoxy, C1-C6-halogenalkoxy or halogen; R is phenyl that is optionally substituted by halogen, C1-C6-alkyl, C1-C6-halogenalkyl, C1-C6-alkoxy, C1-C6-halogenalkoxy, C1-C6-alkylthio, C1-C6-alkylsulfonyl, C1-C6-halogenalkylsulfonyl; and R is a heterocyclic radical with one or two nitrogen atoms - said heterocyclic radical can be substituted by halogen, C1-C6-alkyl or C1-C6-halogenalkyl. The invention also relates to methods for combating harmful fungi on plants using this fungicidal agent.