公开(公告)号：KR1020100116562A

公开(公告)日：2010-11-01

申请号：KR1020100037576

申请日：2010-04-22

Applicant: 한국화학연구원

Inventor： 김진철 ,  최경자 ,  최용호 ,  장경수 ,  박명수 ,  김영호

IPC: C12N1/20 ,  A01N63/02 ,  C12R1/07

Abstract: PURPOSE: A method for preventing plant disease using Bacillus velezensis G341 strain is provided to ensure strong antagonistic function. CONSTITUTION: A Bacillus velezensis G341 strain(KCTC 11497BP) has antagonistic function. A microorganism formulation for preventing plant diseases contains Bacillus velezensis G341 strain, spore, culture medium of the strain, or extract of the culture medium as an active ingredient. The plant diseases are sheath blight, pyricularia grisea, tomato gray mold, tomato late blight, tomato bacterial wilt, or tomato Fusarium wilt. The culture medium or extract thereof contains Bacillomycin L. fengycin A or subtilisin active substance.

Abstract translation: 目的：提供使用Bacillus velezensis G341菌株预防植物病害的方法，以确保强的拮抗作用。 构成：Bacillus velezensis G341株（KCTC 11497BP）具有拮抗作用。 用于预防植物病害的微生物制剂含有芽孢杆菌G341菌株，菌株的孢子，培养基或培养基的提取物作为活性成分。 植物病害是纹枯病，灰脓菌，番茄灰霉病，番茄晚疫病，番茄枯萎病，或番茄枯萎病。 培养基或其提取物含有百草枯霉素F或枯草杆菌蛋白酶活性物质。

公开(公告)号：KR1020100116023A

公开(公告)日：2010-10-29

申请号：KR1020090034732

申请日：2009-04-21

Applicant: 한국화학연구원

Inventor： 최경자 ,  김진철 ,  장경수 ,  최용호 ,  조수정

IPC: C12N1/20 ,  A01N63/02 ,  C12R1/38

Abstract: PURPOSE: A novel Pseudomonas geniculata MH102 strain is provided to effectively prevent plant diseases. CONSTITUTION: A Pseudomonas geniculata MH102(KCTC 11489BP) prevents plant diseases. A composition for preventing plant disease contains Pseudomonas geniculata or culture medium as an active ingredient. The plant diseases are caused by Alternaria panax, Botrytis cinerea, Colletotrichum coccodes, capsici or Rhizoctonia solani.

Abstract translation: 目的：提供一种新型的Pseudomonas geniculata MH102菌株，有效预防植物病害。 构成：假单胞菌MH102（KCTC 11489BP）可预防植物病害。 用于预防植物病害的组合物含有假单胞菌（Pseudomonas geniculata）或培养基作为活性成分。 植物病害是由链格孢（Alternaria panax），灰葡萄孢（Botrytis cinerea），科氏菌（Colletotrichum coccodes），辣椒或茄科丝核菌（Rhizoctonia solani）引起的。

公开(公告)号：KR1020100113862A

公开(公告)日：2010-10-22

申请号：KR1020090032387

申请日：2009-04-14

Applicant: 한국화학연구원

Inventor： 최경자 ,  김진철 ,  장경수 ,  최용호 ,  심상희

IPC: A01N65/20 ,  A01P21/00

CPC classification number: A01N65/20 ,  A01N25/06 ,  A01N25/30 ,  A01N43/90 ,  B01D11/02

Abstract: PURPOSE: A composition for preventing plant diseases containing Psoralea corylifolia extract or compound isolated from the same are provided to use for environmentally-friendly fungicide. CONSTITUTION: A composition for preventing plant diseases contains Psoralea corylifolia extract as an active ingredient. The plant diseases include sheath blight, tomato gray mold, tomato late blight, mill red rust or Colletotrichum gloeosporioides. A composition for preventing plant diseases contains a compound of chemical formula 1 or 2 isolated from Psoralea corylifolia extract as an active ingredient. The Psoralea corylifolia extract is isolated from Psoralea corylifolia fruits using low alcohol of 1-7 carbon atoms, solution thereof, hexane, acetone, chloroform, ethyl acetate, methylene chloride or mixture thereof.

Abstract translation: 目的：提供一种用于预防含有补骨脂提取物或从其分离的化合物的植物病害的组合物，用于环保杀真菌剂。 构成：用于预防植物病害的组合物含有作为有效成分的补骨丹参提取物。 植物病害包括斑纹枯萎病，番茄灰霉病，番茄晚疫病，碾红锈病菌或小孢子虫菌。 用于预防植物病害的组合物含有从茯苓提取物中分离的化学式1或2的化合物作为活性成分。 使用1-7个碳原子的低级醇，其溶液，己烷，丙酮，氯仿，乙酸乙酯，二氯甲烷或其混合物，从补骨脂素水果中分离出补骨脂提取物。

公开(公告)号：KR1020100085560A

公开(公告)日：2010-07-29

申请号：KR1020090004925

申请日：2009-01-21

Applicant: 한국화학연구원

Inventor： 김진철 ,  최경자 ,  최용호 ,  장경수 ,  최남희 ,  민병선

IPC: A01N31/06 ,  A01N65/08 ,  A01P5/00

CPC classification number: A01N31/06 ,  A01N43/16 ,  A01N65/08 ,  B01D11/02

Abstract: PURPOSE: A composition containing Cynanchum wilfordii extract for preventing plant diseases is provided to prevent plant fungal diseases without environmental contamination and to use for producing organic agricultural products. CONSTITUTION: A polyoxypregnane glycosides compound is denoted by chemical formula 1. A composition for preventing plant disease contains compound of chemical formula 1 or mixture thereof as an active ingredient. The active ingredient is Cynanchum wilfordii extract. The Cynanchum wilfordii extract is isolated using low alcohol of 1-7 carbon atoms, solution thereof, hexane, acetone, ethylacetate, methylene chloride, or mixture thereof.

Abstract translation: 目的：提供一种含有防治植物病害的西葫芦提取物的组合物，用于防止植物真菌病害，无环境污染，并用于生产有机农产品。 构成：化学式1表示多羟孕甾苷化合物。防止植物病害的组合物含有化学式1化合物或其混合物作为活性成分。 活性成分是西葫芦提取物。 使用1-7个碳原子的低级醇，其溶液，己烷，丙酮，乙酸乙酯，二氯甲烷或它们的混合物，分离出C藜提取物。

公开(公告)号：KR100831065B1

公开(公告)日：2008-05-20

申请号：KR1020070032890

申请日：2007-04-03

Applicant: 전남대학교산학협력단 ,  한국화학연구원

Inventor： 김영순 ,  김진철 ,  서효현 ,  최경자 ,  박애란

IPC: A01N43/84 ,  A01P15/00

CPC classification number: A01N43/32

Abstract: A 1,4-dithiane-2,5-diol compound is provided to show excellent sterilizing activities on various plant pathogenic bacteria and induce defense reaction of plant cells, thereby being used as an environment-friendly sterilizing agent of various plant diseases. A composition for controlling plant diseases such as anthracnose, leaf blast, epidemic and rust comprises a 1,4-dithiane-2,5-diol compound represented by a formula(1) as an effective ingredient. An antimicrobial agent regarding a microorganism is selected from a group consisting of Colletotrichum sp., Magnaporthe sp., Phytophthora sp., Alternaria sp., Rhizoctonia sp., Acidovorax sp., Agrobacterium sp., and Pectobacterium sp. comprise the 1,4-dithiane-2,5-diol compound. A plant is treated with the composition for controlling plant diseases in order to control the plant diseases.

Abstract translation: 提供1,4-二噻烷-2,5-二醇化合物，对各种植物病原菌表现出优异的灭菌活性，诱导植物细胞的防御反应，作为各种植物病害的环境友好型杀菌剂。 用于防治植物性疾病如炭疽病，风疹病，流行病和锈病的组合物包含由式（1）表示的1,4-二噻烷-2,5-二醇化合物作为有效成分。 关于微生物的抗微生物剂选自Colletotrichum sp。，Magnaporthe sp。，Phytophthora sp。，Alternaria sp。，Rhizoctonia sp。，Acidovorax sp。，Agrobacterium sp。和Pectobacterium sp。 包括1,4-二噻烷-2,5-二醇化合物。 用用于控制植物病害的组合物处理植物以控制植物病害。

公开(公告)号：KR100590053B1

公开(公告)日：2006-06-19

申请号：KR1020050000346

申请日：2005-01-04

Applicant: 한국화학연구원

Inventor： 이선우 ,  조광연 ,  김진철 ,  최경자 ,  임희경 ,  장경수

IPC: C07K14/195 ,  C12N15/31 ,  C07K14/245

Abstract: 본 발명은 토양 미생물의 메타게놈에서 분리한 인디루빈(indirubin) 및 인디고(indigo) 생합성 유전자 및 이로부터 코딩되는 단백질에 관한 것이다. 본 발명에 따른 인디루빈 및 인디고 생합성 유전자 및 이로부터 코딩되는 단백질은 미생물로부터 천연색소인 인디루빈 및 인디고를 대량으로 생산하는데 유용하게 사용될 수 있다.

Abstract translation: 本发明涉及从土壤微生物的宏基因组中分离的吲哚布林和靛蓝生物合成基因和由其编码的蛋白质。 根据本发明的靛玉红和靛蓝生物合成基因和由其编码的蛋白质可以有效地用于从微生物大量生产作为天然着色剂的吲哚青和靛蓝。

公开(公告)号：KR1020050110237A

公开(公告)日：2005-11-23

申请号：KR1020040035181

申请日：2004-05-18

Applicant: 한국화학연구원

Inventor： 박창식 ,  최은복 ,  연규환 ,  이현규 ,  양희철 ,  최경자 ,  유충렬

IPC: A01N43/42

CPC classification number: A01N43/42 ,  A01N25/04 ,  A01N25/06 ,  A01N25/12 ,  A01N25/14 ,  C07D215/233

Abstract: 본 발명은 유효성분으로서의 하기 화학식 1의 4-퀴놀린온 유도체 및 약제학적으로 허용되는 담체를 포함하는, 농원예용 살균제 조성물에 관한 것으로, 본 발명의 조성물은 광범위한 식물 병원균에 대해 선택적으로 높은 살균 효과를 나타낸다.

상기 식에서,
R
1 내지 R
4 는 각각 독립적으로 수소, 할로겐, C
1-6 의 선형 또는 C
3-4 의 분지형 알킬기, C
1-3 알콕시기, C
1-3 할로알콕시기, C
1-3 티오알콕시기, C
1-3 할로티오알콕시기, C
1-3 할로알킬기, 니트로기, 시아노기, 아릴기, 아릴옥시기, 아릴설폰기, C
1-3 알콕시카르보닐기, 카르복실기 또는 헤테로시클릭기이고,
R
5 는 C
1-6 의 선형 또는 C
3-4 의 분지형 알킬기 또는 아릴기이고,
R
6 는 C
1-6 의 선형 또는 C
3-4 의 분지형 알킬기; 아릴기; 또는 수소, 할로겐, C
1-6 의 선형 또는 C
3-4 의 분지형 알킬기, C
1-3 할로알킬기로 치환되거나 치환되지 않은 벤질기이며,
n은 0 또는 1 이다.

公开(公告)号：KR1020050004343A

公开(公告)日：2005-01-12

申请号：KR1020030044486

申请日：2003-07-02

Applicant: 한국화학연구원

Inventor： 조광연 ,  유주현 ,  최경자 ,  임희경 ,  장경수 ,  김범태 ,  유용만 ,  신호철

IPC: A01N37/44

CPC classification number: A01N37/36 ,  A01N37/50 ,  A01N25/30 ,  A01N25/04 ,  A01N2300/00

Abstract: PURPOSE: Provided are a composition for increasing fungicidal activity and a fungicidal preparation containing the same, thereby controlling phytopathogens effectively and decreasing the quantity of the fungicidal preparation used. CONSTITUTION: The fungicidal preparation is characterized by containing a fungicidal preparation selected from methyl (2E)-3-methoxy-2-(2'-(((3''-(1'''-fluor-2'''-phenyl-1'''-ethenyloxy)phenyl)methylimino)oxy)methylphenyl)propionate represented by the formula(1) and N-methyl (2E)-2-methoxyimino-2-(2'-(((3''-(1'''-fluor-2'''-phenyl-1'''-ethenyloxy)phenyl)methylimino)oxy)methylphenyl)acetamide represented by the formula(2); and the composition for increasing fungicidal activity in a weight ratio of 1:0.5 to 1:20.

Abstract translation: 目的：提供一种提高杀真菌活性的组合物和含有该杀菌活性的杀真菌剂，从而有效控制植物病原体并减少所用杀真菌剂的用量。 构成：杀真菌制剂的特征在于含有选自（2E）-3-甲氧基-2-（2' - （（（3“ - （1” - 氟-2“ - ” （1E）-2-甲氧基亚氨基-2-（2' - （（（3“ - （（ 苯基）甲基亚氨基）氧基）甲基苯基）乙酰胺;由式（2）表示的“1” - 氟-2“ - - 苯基-1” - - 以及以1:0.5至1:20的重量比提高杀真菌活性的组合物。

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：KR100427262B1

公开(公告)日：2004-04-14

申请号：KR1020010042933

申请日：2001-07-16

Applicant: 한국화학연구원

Inventor： 박창식 ,  이현규 ,  김은경 ,  최경자

IPC: A01N43/42

Abstract: PURPOSE: A process for preparing a methoxy acrylate derivative containing sulfur having a new structure by bonding a 4-quinolinone group or a benzothiopyrane-4-one group to a methoxy acrylate group through sulfur is provided. Whereby, the product has an excellent antibacterial activity against various plant pathogenic bacteria and is useful as a microbial agent. CONSTITUTION: The titled compound of formula(1) is prepared by the reaction of a compound of formula(2) with a compound of formula(3) at -20 to 50deg.C in the presence of an inorganic or organic base. In formulae, R1, R2, R3 and R4 are each independently H, halogen, C1-3 alkyl, C1-3 alkoxy, nitro or C1-3 haloalkyl, R5 is H, halogen, C1-3 alkyl or -C(=O)-R6, R6 is C1-6 alkyl, X is S or NH, Y is CH or N, Z is halogen, toluene sulfonate(OTs) or methane sulfonate(-OMs).

Abstract translation: 目的：提供一种通过硫将4-喹啉酮基团或苯并硫杂吡喃-4-酮基团键合到甲氧基丙烯酸酯基团上来制备具有新结构的硫的甲氧基丙烯酸酯衍生物的方法。 由此，该产品对各种植物病原菌具有优异的抗菌活性，并且可用作微生物剂。 构成：式（1）标题化合物是通过式（2）化合物与式（3）化合物在无机或有机碱存在下于-20至50℃反应而制备的。 在通式中，R1，R2，R3和R4各自独立地为H，卤素，C1-3烷基，C1-3烷氧基，硝基或C1-3卤代烷基，R5为H，卤素，C1-3烷基或-C ）-R6，R6是C1-6烷基，X是S或NH，Y是CH或N，Z是卤素，甲苯磺酸酯（OTs）或甲磺酸酯（-OMs）。