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KR960007569A - Novel benzimidazole-2-carbamic acid alkyl ester compound and preparation method thereof - Google Patents

Novel benzimidazole-2-carbamic acid alkyl ester compound and preparation method thereof Download PDF

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Publication number
KR960007569A
KR960007569A KR1019940021450A KR19940021450A KR960007569A KR 960007569 A KR960007569 A KR 960007569A KR 1019940021450 A KR1019940021450 A KR 1019940021450A KR 19940021450 A KR19940021450 A KR 19940021450A KR 960007569 A KR960007569 A KR 960007569A
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KR
South Korea
Prior art keywords
carbamic acid
alkyl ester
acid alkyl
alkyl group
benzimidazole
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Application number
KR1019940021450A
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Korean (ko)
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KR100314828B1 (en
Inventor
이병형
김광건
정대원
방상구
정재우
한정석
Original Assignee
조규향
주식회사 유공
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Publication date
Application filed by 조규향, 주식회사 유공 filed Critical 조규향
Priority to KR1019940021450A priority Critical patent/KR100314828B1/en
Priority to TW084108466A priority patent/TW293023B/zh
Priority to JP7216847A priority patent/JPH0881445A/en
Priority to CN95109524A priority patent/CN1122332A/en
Publication of KR960007569A publication Critical patent/KR960007569A/en
Application granted granted Critical
Publication of KR100314828B1 publication Critical patent/KR100314828B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/14—Radicals substituted by nitrogen atoms

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

본 발명은 플라스틱 용도에 적합한 신규한 화합물과 그의 제조방법 및 그의 항균제로서의 용도에 관한 것으로, 좀 더 자세하게는 다음 일반식(I)로 표시되는 장쇄 알킬기로 치환된 벤즈이미다졸-2-카르바민산 알킬에스터에 관한 것이다.The present invention relates to a novel compound suitable for plastic use, a method for preparing the same, and an use thereof as an antimicrobial agent. More specifically, the present invention relates to benzimidazole-2-carbamic acid substituted with a long-chain alkyl group represented by the following general formula (I). It relates to an alkyl ester.

여기서, R은 C14-24의 장쇄 알킬기를 나타낸다.Here, R represents a long chain alkyl group of C 14-24 .

Description

신규한 벤즈이미다졸-2-카르바만산 알킬에스터 화합물 및 그의 제조방법Novel benzimidazole-2-carbamic acid alkyl ester compound and preparation method thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (6)

하기 일반식(I)로 표시되는 벤즈이미다졸-2-카르바민산 알킬 에스터.Benzimidazole-2-carbamic acid alkyl ester represented by the following general formula (I). 여기서, R은 C14-24의 장쇄 알킬기를 나타낸다.Here, R represents a long chain alkyl group of C 14-24 . 다음의 구조식(Ⅱ)로 표시되는 카르벤다짐과 탄소원자수 14-24의 알코올을 촉매존재하에서 60℃이상의 온도로 가열하여서 제조하는 것을 특지응로 하는 상기 알코올의 탄소원자수에 상응하는 알킬기로 치환된 다음 구조식(I)로 표시되는 벤즈이미다졸-2-카르바민산 알킬 에스터의 제조방법.The carbendazine represented by the following structural formula (II) and an alcohol having 14 to 24 carbon atoms in the presence of a catalyst are prepared by heating to a temperature of 60 ° C. or more, and substituted with an alkyl group corresponding to the carbon atoms of the alcohol. A method for producing a benzimidazole-2-carbamic acid alkyl ester represented by the following structural formula (I). 여기서, R은 C14-24의 장쇄 알킬기를 나타낸다.Here, R represents a long chain alkyl group of C 14-24 . 제2항에 있어서, 촉매는 알루미늄 아이소프록포사이드인 것을 특징으로 하는 방법.The method of claim 2, wherein the catalyst is aluminum isoproposide. 제2항에 있어서, 알코올의 양이 1.5~10당량임을 특징으로 하는 방법.The method of claim 2, wherein the amount of alcohol is 1.5 to 10 equivalents. 제2항에 있어서, 반응 온도가 60-150℃ 범위내에서 유지됨을 특징으로 하는 방법.The method of claim 2, wherein the reaction temperature is maintained in the range of 60-150 ° C. 4. 하기 일반식(I)로 표시되는 벤즈이미다졸-2-카르바민산 알킬에스터로 된 항균제.An antibacterial agent made of benzimidazole-2-carbamic acid alkyl ester represented by the following general formula (I). 여기서, R은 C14-24의 장쇄 알킬기를 나타낸다.Here, R represents a long chain alkyl group of C 14-24 . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940021450A 1994-08-29 1994-08-29 Novel benzimidazole-2-carbamate alkyl ester compounds and preparation methods thereof Expired - Fee Related KR100314828B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019940021450A KR100314828B1 (en) 1994-08-29 1994-08-29 Novel benzimidazole-2-carbamate alkyl ester compounds and preparation methods thereof
TW084108466A TW293023B (en) 1994-08-29 1995-08-14
JP7216847A JPH0881445A (en) 1994-08-29 1995-08-25 Novel benzimidazole-2-carbamic acid alkyl ester compound and method for producing the same
CN95109524A CN1122332A (en) 1994-08-29 1995-08-29 Novel benzimidazole-2-carbamic acid alkylester compounds and process for preparing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940021450A KR100314828B1 (en) 1994-08-29 1994-08-29 Novel benzimidazole-2-carbamate alkyl ester compounds and preparation methods thereof

Publications (2)

Publication Number Publication Date
KR960007569A true KR960007569A (en) 1996-03-22
KR100314828B1 KR100314828B1 (en) 2002-02-19

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JP (1) JPH0881445A (en)
KR (1) KR100314828B1 (en)
CN (1) CN1122332A (en)
TW (1) TW293023B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100346251B1 (en) * 2000-05-13 2002-08-01 정대원 Water-soluble carbendazim derivatives and process for preparing same
KR100773576B1 (en) * 2001-11-14 2007-11-05 에스케이케미칼주식회사 Preservative composition with improved bactericidal and aiding effect
US7205412B2 (en) * 2002-07-03 2007-04-17 Samsung Electronics Co., Ltd. Antibiotic additive and ink composition comprising the same
KR100484154B1 (en) * 2002-08-28 2005-04-19 삼성전자주식회사 Antibiotic colorant and ink composition comprising the same
EP1671958B1 (en) * 2004-09-27 2011-07-13 FUJIFILM Corporation Method of producing amide compound
CN104530008B (en) * 2014-12-18 2016-08-24 浙江工业大学 A kind of benzimidazoles compound containing 1,2,3-triazole and application thereof
CN104496975B (en) * 2014-12-18 2017-01-11 浙江工业大学 Benzimidazole compound containing isoxazole and application of compound

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2227919C2 (en) * 1972-06-08 1982-12-23 Bayer Ag, 5090 Leverkusen Process for the preparation of benzimidazol-2-yl-carbamic acid methyl ester
IL43396A (en) * 1972-10-14 1976-07-30 Hoechst Ag Process for the preparation of 2-benzimidazole-carbamic acid alkyl and benzyl esters
JPS5857367A (en) * 1981-09-30 1983-04-05 Shinto Paint Co Ltd Industrial antifungal composition

Also Published As

Publication number Publication date
JPH0881445A (en) 1996-03-26
TW293023B (en) 1996-12-11
KR100314828B1 (en) 2002-02-19
CN1122332A (en) 1996-05-15

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