公开(公告)号：KR100457069B1

公开(公告)日：2004-11-10

申请号：KR1020010054440

申请日：2001-09-05

Applicant: 한국화학연구원

Inventor： 조광연 ,  황인택 ,  최경자 ,  이병회 ,  홍경식 ,  김흥태 ,  김진철 ,  장경수 ,  최용호

IPC: A01N63/02

Abstract: PURPOSE: Provided are a novel Pythium myriotylum strain, a pathogen of plants, and a method for the biological control of weeds using same, thereby effectively and selectively removing weeds from a rice field. CONSTITUTION: The novel strain, Pythium myriotylum MD2(KCTC 10034BP) is used for selectively controlling weeds selected from American black cherry, Monochoria vaginalis, yellow birtch, Chondostereum purpureum, Northern joint vetch, Colletotrichum gloeosporioides f. sp. aeschynomene, Morrenia odorata, Phyrophthora palmivora, Poa annua, Pseudomonas gladioli, etc.

Abstract translation: 用途：提供了一种新型的Pythium myriotylum菌株，植物病原体，以及使用它的生物防治杂草的方法，由此有效地选择性地从稻田中除去杂草。 组成：新菌株Pythium myriotylum MD2（KCTC 10034BP）用于选择性控制选自美国黑樱桃，Monochoria vaginalis，黄色birtch，Chondostereum purpureum，Northern joint vetch，Colletotrichum gloeosporioides f。 SP。 aeschynomene，Morrenia odorata，Phyrophthora palmivora，Poa annua，唐菖蒲假单胞菌等

公开(公告)号：KR1020030050072A

公开(公告)日：2003-06-25

申请号：KR1020010080458

申请日：2001-12-18

Applicant: 한국화학연구원

Inventor： 조광연 ,  김진철 ,  김흥태 ,  최경자 ,  장경수 ,  최용호

IPC: C12N1/14

Abstract: PURPOSE: A method for biological control of plant diseases using Chaetomium globosum F0142 and chaetoviridins A and B produced by the same is provided, thereby effectively controlling plant diseases. CONSTITUTION: A method for biological control of plant diseases using Chaetomium globosum F0142(KCTC 0957BP) and chaetoviridins A and B produced by the same comprises spraying the cultured medium, mycelia or spores of Chaetomium globosum F0142, or chaetoviridins A and B isolated from the Chaetomium globosum cultured medium to plants, wherein the plant disease is rice blast disease, late blight, leaf rust or phytophthora blight. The chaetoviridins A and B are represented by the formula(1) and (2) respectively, and purified by extraction of Chaetomium globosum F0142(KCTC 0957BP) with ethyl acetate, first silica gel column chromatography, thin layer chromatography and second silica gel column chromatography, sequentially.

Abstract translation: 目的：提供使用球毛壳菌F0142和由其生产的凝血酶原A和B的植物病害生物防治方法，从而有效控制植物病害。 构成：使用球毛壳菌F0142（KCTC 0957BP）和由其产生的切杆菌素A和B的植物病害的生物防治方法包括喷洒球形梭菌F0142的培养培养基，菌丝体或孢子，或从毛壳菌分离的凝血因子A和B 球藻培养基至植物，其中植物病是稻瘟病，晚疫病，叶锈病或疫病疫苗。 川to嗪A和B分别由式（1）和（2）表示，并用乙酸乙酯萃取球毛壳菌F0142（KCTC 0957BP），首先用硅胶柱层析，薄层色谱和第二次硅胶柱色谱法提纯 ，顺序。

公开(公告)号：KR1019950005734B1

公开(公告)日：1995-05-29

申请号：KR1019920009552

申请日：1992-06-02

Applicant: 한국화학연구원

Inventor： 이재현 ,  김형진 ,  이상호 ,  김흥태

IPC: C07D498/04

Abstract: The preparation method of isooxazol (I) dervatives which has antifungal activity consists of 1) reacting nitro-olefin and alcohol with basic catalyst to form nitro compounds, 2) dehydrating nitro compounds with triethylamine and phenylisocyanate to form cycles as (I) in benzene or dichlromethane. Derivatives of (I) are R1 = propyl or isopropyl, R2 = H or methyl, R3 = H, methyl, ethyl, phenyl, phenyl chloride, aldehyde, or oxime.

Abstract translation: 具有抗真菌活性的异恶唑（I）衍生物的制备方法包括：1）使硝基烯烃和醇与碱性催化剂反应生成硝基化合物，2）用三乙胺和异氰酸苯酯脱水硝基化合物，形成（I）在苯或 dichlromethane。 （I）的衍生物是R1 =丙基或异丙​​基，R2 = H或甲基，R3 = H，甲基，乙基，苯基，苯基氯，醛或肟。

公开(公告)号：KR1019930004282A

公开(公告)日：1993-03-22

申请号：KR1019910014924

申请日：1991-08-28

Applicant: 한국화학연구원

Inventor： 조광연 ,  정인화 ,  정영륜 ,  김영섭 ,  민용기 ,  오영주 ,  전근숙 ,  김흥태 ,  김병섭

IPC: C07D271/06

Abstract: 내용 없음.

公开(公告)号：KR100417705B1

公开(公告)日：2004-02-11

申请号：KR1020010044459

申请日：2001-07-24

Applicant: 한국화학연구원

Inventor： 연규환 ,  양희철 ,  박창식 ,  김흥태

IPC: A01N43/42

Abstract: PURPOSE: An agricultural or horticultural fungicide composition containing a 4-azoyl-2-quinolinone derivative is provided which exhibits a preventive effect and treating effect against various fungi, in particular, excellent selective bactericidal activity against any plant pathogenic bacteria. CONSTITUTION: The titled composition contains a 4-azoyl-2-quinolinone derivative of formula(1) as an active component. In formula, X is O or S, Y is CH or N, R1 is C1-5 alkyl, R2, R3, R4 and R5 are the same or different, each differently H, H, C1-3 alkyl, C1-3 alkoxy, phenyl or NO2.

Abstract translation: 目的：提供一种含有4-偶氮基-2-喹啉酮衍生物的农业或园艺杀菌剂组合物，它对各种真菌具有预防效果和治疗效果，特别是对任何植物病原菌具有优异的选择性杀菌活性。 组成：标题组合物含有式（1）的4​​-苯甲酰基-2-喹啉酮衍生物作为活性组分。 式中，X为O或S，Y为CH或N，R 1为C 1-5烷基，R 2，R 3，R 4和R 5相同或不同，各自不同为H，H，C 1-3烷基，C 1-3烷氧基 ，苯基或NO 2。

公开(公告)号：KR100266964B1

公开(公告)日：2000-09-15

申请号：KR1019980024301

申请日：1998-06-26

Applicant: 한국화학연구원

Inventor： 연규환 ,  양희철 ,  박창식 ,  김흥태

IPC: C07D401/04 ,  A01N43/42

Abstract: 본 발명은 우수한 살균력을 가지는 하기 일반식 (I)로 표시되는 신규의 4-아졸일 퀴놀린 유도체 및 이를 포함하는 살균제 조성물에 관한 것이다.
(I)
상기식에서,
W는 CH 또는 질소 원자이고,
R
1 , R
2 , R
3 및 R
4 는 같거나 서로 다르며, 각각 독립적으로 수소 원자, 할로겐 원자, C
1 -C
5 알킬, C
1 -C
3 알콕시, C
1 -C
3 할로알킬, C
1 -C
4 알킬티오, 페닐, CN 또는 NO
2 이고,
R
5 는 C
1 -C
4 알콕시, C
1 -C
4 알킬티오, C
1 -C
4 알킬설피닐, C
1 -C
4 알킬설포닐, 알릴옥시, 프로파길옥시, 염소원자이다.

公开(公告)号：KR1020000003147A

公开(公告)日：2000-01-15

申请号：KR1019980024301

申请日：1998-06-26

Applicant: 한국화학연구원

Inventor： 연규환 ,  양희철 ,  박창식 ,  김흥태

IPC: C07D401/04 ,  A01N43/42

Abstract: PURPOSE: Novel 4-azolyl quinoline derivatives are prepared. The composition containing these derivatives exhibits a bactericidal effect on vegetable pathogen. CONSTITUTION: The derivatives of the formula (I), wherein: W is CH or N; R1, R2, R3 and R4 are the same or not, H, halogen, C1-C5 alkyl, C1-C3 alkoxy; C1-C3 haloalkyl, C1-C4 alkylthio, phenyl, CN, or NO2; R5 is C1-C4 alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, allyloxy, propargyloxy, chloro) such as 3-aryl-4-(1,2,4-triazol-1-yl)-quinoline and 3-aryl-4-(1,3-imidazol-1-yl) quinoline are prepared. Thus, 2,4-dichloro-3-(2,4-dichlorophenyl)-6-fluoro-quinoline of 1.08g, potassium carbonate of 0.77g, and triazole of 0.8g are stirred in dimethylformamide for 5 hours at 80°C to give 2-chloro-3-(2,4-dichloro phenyl)-6-fluoro-4-(1,2,4-triazol-1-yl) quinoline of 0.73g.

Abstract translation: 目的：制备新型4-唑基喹啉衍生物。 含有这些衍生物的组合物对植物病原体表现出杀菌作用。 构成：式（I）的衍生物，其中：W是CH或N; R 1，R 2，R 3和R 4相同或不同，为H，卤素，C 1 -C 5烷基，C 1 -C 3烷氧基; C 1 -C 3卤代烷基，C 1 -C 4烷硫基，苯基，CN或NO 2; R5是C1-C4烷氧基，烷硫基，烷基亚磺酰基，烷基磺酰基，烯丙氧基，炔丙氧基，氯），例如3-芳基-4-（1,2,4-三唑-1-基） - 喹啉和3-芳基-4- 1,3-咪唑-1-基）喹啉。 因此，将1.08g的2,4-二氯-3-（2,4-二氯苯基）-6-氟 - 喹啉，0.77g的碳酸钾和0.8g的三唑在80℃下在二甲基甲酰胺中搅拌5小时至 得到0.73g的2-氯-3-（2,4-二氯苯基）-6-氟-4-（1,2,4-三唑-1-基）喹啉。

公开(公告)号：KR100088672B1

公开(公告)日：1995-09-01

申请号：KR1019920009552

申请日：1992-06-02

Applicant: 한국화학연구원

Inventor： 이재현 ,  김형진 ,  이상호 ,  김흥태

IPC: C07D498/04

公开(公告)号：KR1019940000466A

公开(公告)日：1994-01-18

申请号：KR1019920009552

申请日：1992-06-02

Applicant: 한국화학연구원

Inventor： 이재현 ,  김형진 ,  이상호 ,  김흥태

IPC: C07D498/04

公开(公告)号：KR100379761B1

公开(公告)日：2003-04-11

申请号：KR1020000070103

申请日：2000-11-23

Applicant: 한국화학연구원

Inventor： 김범태 ,  민용기 ,  이연수 ,  김경만 ,  박노균 ,  김흥태

IPC: C07C211/37

Abstract: PURPOSE: Provided are novel propanoic ester and amide derivatives having an oxime group as a branched chain, which are excellent in disinfecting activity, a preparation thereof, and a disinfectant composition containing the propanoic ester and amide derivatives. CONSTITUTION: The propaonic ester and amide derivatives represented by the formula 1 are produced by a process comprising the steps of: reacting a bromine compound represented by the formula 2 and 2,3-butanedione monoxime represented by the formula 3 in the presence of a base to produce an oxime-based ketone compound; reducing the oxime-based ketone compound or condensing the oxime-based ketone compound with a hydroxyl amine to produce an oxime-based alcohol compound or a dioxime-based compound; reacting the oxime-based alcohol compound or the dioxime-based compound with a propanyl fluoride compound in the presence of a base. In the formula, R1 is trifluoromethyl, R2 is a phenyl group, X is CH or N, and Y is O or NH.

Abstract translation: 目的：提供具有肟基作为支链的新型丙酸酯和酰胺衍生物，其消毒活性极好，其制备和含有丙酸酯和酰胺衍生物的消毒剂组合物。 构成：由式1代表的丙酸酯和酰胺衍生物通过包括以下步骤的方法制备：使式2代表的溴化合物和式3代表的2,3-丁二酮单肟在碱存在下反应 制造肟类酮化合物; 还原所述肟类酮化合物或使所述肟类酮化合物与羟基胺缩合以制备肟类醇类化合物或二肟类化合物; 使肟基醇化合物或二肟基化合物与丙基氟化物在碱存在下反应。 在该式中，R1是三氟甲基，R2是苯基，X是CH或N，并且Y是O或NH。