Abstract:
PURPOSE: Provided is 3- or 5-amino 4-imidazolyl pyrazole derivatives which has selective bacteriocidal effect on plants. And method of preparing them and an antifungal composition comprising them for agriculture are also provided. CONSTITUTION: 3- or 5-amino 4-imidazolyl pyrazole derivatives are represented by the formula(1), wherein X is hydrogen, chloro group having 1-3 benzene rings, fluoro group having 1-3 benzene rings and C-C3 alkoxy group having 1-3 benzene cycles, nitro group, or phenyl group substituted or unsubstituted trihaloalkyl group; Y is C1-C3 alkyl group; hydrogen; chloro group having 1-3 benzene rings, fluoro group having 1-3 benzene rings, C1-C3 alkoxy group having 1-3 benzene rings, nitro group,or trihaloalkyl group substituted or unsubstituted benzyl group; or chloro group having 1-3 benzene rings, fluoro group having 1-3 benzene rings, C1-C3 alkoxy group having 1-3 benzene rings, nitro group,or trihaloalkyl group substituted or unsubstituted penethyl group; and R is C1-C4 alkyl group; hydrogen; or chloro group having 1-3 benzene rings, fluoro group having 1-3 benzene rings, C1-C3 alkyl group having 1-3 benzene rings, C-C4 alkoxy group having 1-3 benzene rings, nitro group,or trihaloalkyl group substituted or unsubstituted phenyl group.
Abstract:
PURPOSE: A new methoxy acrylate compound introduced by an unsaturated carbonylthioenol group is provided which exhibits excellent germicidal activity against various plant pathogenic bacteria and is useful as an agricultural or horticultural fungicide. CONSTITUTION: The agricultural or horticultural fungicide contains a methoxy acrylate derivative represented by the formula(1). In formula, R1 represents a phenyl, substituted phenyl, naphthyl, substituted naphthyl, pyridyl, substituted pyridyl, furanyl, substituted furanyl, pyrrolyl, substituted pyrrolyl, thiopheneyl, substituted thiophenyl, indolinyl or substituted indolinyl group, in which the substituted group is selected from halogen, cyclo, C1-3 alkyl, C1-3 haloalkyl and C1-3 alkoxy group and can be substituted in the range of 1 to 4, two adjacent substituted groups can combine to form -OCH2CH2O-; R2 represents H or C1-3 alkyl; R3 represents C1-3 alkyl; X represents S or NH; Y represents CH or N.
Abstract:
PURPOSE: Provided is 3- or 5-amino 4-imidazolyl pyrazole derivatives which has selective bacteriocidal effect on plants. And method of preparing them and an antifungal composition comprising them for agriculture are also provided. CONSTITUTION: 3- or 5-amino 4-imidazolyl pyrazole derivatives are represented by the formula(1), wherein X is hydrogen, chloro group having 1-3 benzene rings, fluoro group having 1-3 benzene rings and C-C3 alkoxy group having 1-3 benzene cycles, nitro group, or phenyl group substituted or unsubstituted trihaloalkyl group; Y is C1-C3 alkyl group; hydrogen; chloro group having 1-3 benzene rings, fluoro group having 1-3 benzene rings, C1-C3 alkoxy group having 1-3 benzene rings, nitro group,or trihaloalkyl group substituted or unsubstituted benzyl group; or chloro group having 1-3 benzene rings, fluoro group having 1-3 benzene rings, C1-C3 alkoxy group having 1-3 benzene rings, nitro group,or trihaloalkyl group substituted or unsubstituted penethyl group; and R is C1-C4 alkyl group; hydrogen; or chloro group having 1-3 benzene rings, fluoro group having 1-3 benzene rings, C1-C3 alkyl group having 1-3 benzene rings, C-C4 alkoxy group having 1-3 benzene rings, nitro group,or trihaloalkyl group substituted or unsubstituted phenyl group.
Abstract:
PURPOSE: Provided is a novel propenoic ester and amide compound being cross-linked by an oxime group and substituted by a fluorinated vinyl group. The novel compound has excellent sterilizability and a broad antibacterial activity. Also, its preparation method and a bactericide composition including these are provided. CONSTITUTION: A novel propenoic ester compound being cross-linked by an oxime group and substituted by a fluorinated vinyl group is represented by the formula (1), wherein X is CH or N ; Y is O or NH ; R1 is hydrogen, C1-4 alkyl or C1-4 alkyl substituted with halogen ; and R2 is phenyl, C1-4 alkyl,, C1-4 alkyl substituted with halogen, C1-4 alkoxy, methylenedioxy, phenyl in which more than one group is substituted with halogen or naphthalene. The novel propenoic ester compound is prepared by reacting a brominated compound of the formula (2) and an oxime compound of the formula (3) in the presence of a base, to obtain compound of the formula (4); debenzylating the resultant compound, to obtain phenolic ester compound of the formula (5); and reacting the resultant compound with a fluorinated vinyl compound of the formula (6) in the presence of a base.
Abstract:
본 발명은 메톡시아크릴레이트 또는 메톡시이미노 아세테이트 유도체, 그의 제조 방법 및 그를 이용한 살균제 조성물에 관한 것이다. 이 유도체 화합물은 하기 화학식 1을 갖고, 아미노산이 치환된 옥심을 갖는다. 이 화합물을 포함하는 살균제 조성물은 내성균을 비롯한 식물 병원균에 대해 광범위한 살균효과를 가지고, 식물에 침투 효과 뿐만 아니라 질병 예방 및 치료 효과가 뛰어나며, 기타 성분과 함께 광범위한 식물 병원균에 대해 사용될 수 있다. [화학식 1]
상기 식에서, R 1 는 수소, C 1 -C 3 알킬기, C 1 -C 3 알킬티오- 또는 알킬설폰-치환된 알킬기, 페닐기, 또는 벤질기이고; R 2 은 C 1 -C 5 알킬기이고; X는 벤질옥시, C 1 -C 3 알콕시, C 1 -C 3 알킬기, 1 내지 3개의 클로로 또는 플루오로, C 1 -C 3 트리할로알킬기, 또는 C 1-3 알킬 또는 알콕시-치환되거나 치환되지 않은 페녹시기이고; Z는 CH 또는 N 이다.
Abstract:
4-Alkylsulfoxy-2-quinolinon(ii) and HNR6R7(iii) were reacted in the presence of inactive solvent such as diethylether, diisopropylether, tetrahydrofurane, benzene, toluene, dichloroethane, chloroform,ethylacetate, ethylpropionate, chlorobenzene at 0-260 deg.C for 0.5-24hr to give(I) which is useful for herbicide and insecticide.In formula R1-4=h, allyl or allyloxy, C1-10 aralkyl or alkyl, R6=H or C1-5 alkyl, alkoxyalkyl, phenylacetyl or (R19)Si, R17-18=H or C1-5 alkyl,or-T-(CH2)-T Y=O,S Z=hetero ring, T=O,S, R20=C1-3 alkyl, m,n,p,q,r=1-4, R21=C1-3 alkyl.
Abstract:
PURPOSE: An insecticide composition containing 4-quinolinone derivative compound is provided to ensure high insecticidal effect against Bursaphelenchus xylophilus. CONSTITUTION: An insecticide composition for preventing pest contains 4-quinolinone derivative compound of general formula I as an active ingredient. The pest is Bursaphelenchus xylophilus, Bursaphelenchus mucronatus, Bursaphelenchus fraudulentus Ruhm or Bursaphelenchus kolymensis Korenchenko. The insecticide composition is treated to insects or habitat of insects by spraying.