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 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:
PROBLEM TO BE SOLVED: To obtain the subject new compound useful for controlling harmful animals and harmful fungi. SOLUTION: This compound is shown by formula I Y is a halogen, a 1-4C alkyl or the like; (n) is 0-2; E is a group of formula II (V is O or the like); T is O or oxymethylene; Z is a group X [X is a (substituted) heterocyclyl, a (substituted) aryl or the like], N=CWR [W is a (substituted) 1-6C alkyl or the like; R is H, cyano or the like] or the like} such as N-methyl-5-[2-(o-tolyloxymethylene)phenyl]-1,3- oxazolidine-2,4-dione.The compound of formula I, for example, in the case in which it is a compound of formula III, is obtained by a process for acylating an alkyl α- hydroxy-α-phenylacetate with phosgene or the like to give a compound of formula IV and further reacting the compound with a primary amine of the formula H2 N-R αto cause a ring formation and in the case of not advancing the ring formation by the strength of the amine, by a process for hydrolyzing an ester amide of formula V, then treating the resultant substance with an acid and reacting the treated substance with a compound of the formula Z-OH.
Abstract:
The invention relates to 5-hetaryl-4-pyrimidines of formula (I) and to their salts and plant protection agents which contain at least one compound of said type as an active component, wherein W represents oxygen, sulphur, a group S=O or S(=O) 2 ; R 1 represents optionally substituted C 1 -C 8 -alkyl, C 3 -C 8 -cycloalkyl, C 5 -C 10 -bicycloalkyl, C 2 -C 8 -alkenyl, C 4 -C 10 -alkadienyl, C 3 -C 6 -cycloalkenyl, C 2 -C 8 -alkynyl, phenyl, naphthyl, or a C-bound five- or six-membered saturated, partially unsaturated or aromatic heterocycle containing one, two, three or four heteroatoms from the groups O, N or S as ring members; R 2 represents halogen, cyano, hydroxy, mercapto, N 3 , C 1 -C 6 -alkyl, C 2 -C 8 -alkenyl, C 2 -C 8 -alkynyl, C 1 C 6 -halogenalkyl, C 1 C 6 -alkoxy, C 3 -C 8 -alkenyloxy, C 3 -C 8 -alkynyloxy, C 1 C 6 -halogenalkoxy, C 1 -C 6 -alkylthio, C 3 -C 8 -alkenylthio, C 3 -C 8 -alkynylthio, C 1 -C 6 -halogenalkylthio, or a radical of formulae C(=Z)OR 21 , C(=Z)NR 22 R 23 , C(=Z)NR 24 -NR 22 R 23 , C(=Z)R 25 , CR 26 R 27 -OR 28 , CR 26 R 27 -NR 22 R 23 , ON(=CR 29 R 30 ), O-C(=Z)R 25 , NR 22 R 23a , NR 31 (C(=Z)R 25 ), NR 31 (C(=Z)OR 21 ), NR 31 (C(=Z)-NR 22 R 23 ), NR 32a (N=CR 29 R 30 ), NR 32 NR 22 R 23 , NR 32 OR 21 , or C(=N-Z'-R 25 )SR 21 ; or a cyclic radical; R3 represents hydrogen, OH, halogen, cyano, NR 37 R 38 , C 1 -C--alkyl, C 1 -C 8 -alkoxy, C 1 -C 8 -alkylthio, C 1 -C 8 -alkylsulfinyl, C 1 -C--alkylsulfonyl, C 2 -C 8 -alkenyl or C 2 -C 8 -alkinyl, whereby the seven latter radicals can be partially or totally halogenated and/or optionally can support one, two or three substitutes, selected among nitro, cyano, OH, C 1 -C 2 -alkoxy, C 1 -C 4 -alkoxycarbonyl, amino, C 1 -C 4 -alkylamino and Di-C 1 -C 4 -alkylamino, Het represents a substituted C- or N-bound, 5-or 6-membered aromatic heterocycle which comprises 1, 2, 3 or 4 heteroatoms as ring members selected among nitrogen, oxygen and sulphur. The invention also relates to the use of 5-hetaryl-4-pyrimidines of formula (I) and there salts for combating plant pathogenic fungi.
Abstract:
Disclosed are fungicidal mixtures containing 1) a triazolopyrimidine derivative of formula (I) and 2) epoxiconazole of formula (II) as active components at a synergistically effective quantity, a method for controlling harmful fungi of the class
Abstract:
The invention relates to 5,6-dialkyl-7-amino-triazolopyrimidines of formula (I), in which the substituents are defined as follows: R represents alkyl, alkoxyalkyl, alkenyl or alkynyl; R represents alkyl, alkoxyalkyl, alkenyl or alkynyl, R and/or R being substituted according to the description. The invention also relates to a method for producing said compounds, to agents containing the latter and to their use for controlling plant-pathogenic fungi.
Abstract:
Disclosed are fungicidal mixtures for controlling rice pathogens, containing a synergistically effective amount of 1) a compound of formula (I), and 2) a compound of formula (II) as active components, methods for controlling destructive fungi by means of mixtures of compound I and compound II, the use of compounds I and II for producing such mixtures, and agents containing said mixtures.
Abstract:
Substituted 6-(2-halogenphenyl)-triazolopyrimidines of formula (I) in which R1 denote alkyl, alkenyl, alkynyl, alkadienyl, haloalkyl, haloalkenyl, cycloalkyl, phenyl, naphthyl, or a 5- or 6-membered saturated, unsaturated, or aromatic heterocycle, containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom, wherein R and R radicals may be substituted as defined in the description, R denote hydrogen, or a group mentioned for R ; or R and R together with the interjacent nitrogen atom represent a 5- or 6-membered heterocycle, containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom, which ring may be substituted as defined in the description; Hal is halogen; L , L independently denote hydrogen, halogen, or alkyl; L is hydrogen, halogen, haloalkyl, or NH2, NHR , or N(Rb)2, wherein Rb is as defined in the description,wherein at least one from L , L , and L is not hydrogen; X is halogen, cyano, alkyl, alkoxy, haloalkoxy or alkenyloxy processes for their preparation, compositions containing them and to their use for combating phytopathogenic fungi.
Abstract translation:取代的式(I)的6-(2-卤代苯基) - 三唑并嘧啶,其中R1表示烷基,烯基,炔基,链二烯基,卤代烷基,卤代烯基,环烷基,苯基,萘基或5-或6-元饱和,不饱和或 芳族杂环,其含有1-4个氮原子或一至三个氮原子和一个硫或氧原子,其中R 1和R 2基团可以如说明书中所定义地被取代,R 2表示氢,或 R 1中提到的基团; 或R 1和R 2连同相邻的氮原子表示含有1-4个氮原子或1-3个氮原子和一个硫或氧原子的5-或6-元杂环,该环可以被取代 如说明书中所定义的; 卤素是卤素; L 1,L 3独立地表示氢,卤素或烷基; L 2是氢,卤素,卤代烷基或NH 2,NHR b或N(R b)2,其中R b如说明书中所定义,其中至少一个L 1,L 2, 而L 3不是氢; X是卤素,氰基,烷基,烷氧基,卤代烷氧基或烯氧基,它们的制备方法,含有它们的组合物和它们用于防治植物病原性真菌的用途。