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NO864982L - Fremstilling av vannopploeselige kitin-oligomerer ved delvis hydrolyse av kitin. - Google Patents

Fremstilling av vannopploeselige kitin-oligomerer ved delvis hydrolyse av kitin.

Info

Publication number
NO864982L
NO864982L NO864982A NO864982A NO864982L NO 864982 L NO864982 L NO 864982L NO 864982 A NO864982 A NO 864982A NO 864982 A NO864982 A NO 864982A NO 864982 L NO864982 L NO 864982L
Authority
NO
Norway
Prior art keywords
kitin
hydrolyse
oligomers
partial
preparation
Prior art date
Application number
NO864982A
Other languages
English (en)
Other versions
NO167747B (no
NO167747C (no
NO864982D0 (no
Inventor
Tatsumi Nishimura
Eiichi Eto
Toyofumi Yamada
Original Assignee
Ihara Chemical Ind Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ihara Chemical Ind Co filed Critical Ihara Chemical Ind Co
Publication of NO864982D0 publication Critical patent/NO864982D0/no
Publication of NO864982L publication Critical patent/NO864982L/no
Publication of NO167747B publication Critical patent/NO167747B/no
Publication of NO167747C publication Critical patent/NO167747C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
    • C07H3/06—Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Saccharide Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO864982A 1985-12-11 1986-12-10 Fremgangsmaate for fremstilling av tetra-n-acetyl-kitotetraose, penta-n-acetyl-kitopentaose og heksa-n-acetyl-kitoheksaose ved delvis hydrolyse av kitin. NO167747C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60278688A JPS62138496A (ja) 1985-12-11 1985-12-11 キチンオリゴマ−の製造方法

Publications (4)

Publication Number Publication Date
NO864982D0 NO864982D0 (no) 1986-12-10
NO864982L true NO864982L (no) 1987-06-12
NO167747B NO167747B (no) 1991-08-26
NO167747C NO167747C (no) 1991-12-04

Family

ID=17600786

Family Applications (1)

Application Number Title Priority Date Filing Date
NO864982A NO167747C (no) 1985-12-11 1986-12-10 Fremgangsmaate for fremstilling av tetra-n-acetyl-kitotetraose, penta-n-acetyl-kitopentaose og heksa-n-acetyl-kitoheksaose ved delvis hydrolyse av kitin.

Country Status (10)

Country Link
US (1) US4804750A (no)
EP (1) EP0226452B1 (no)
JP (1) JPS62138496A (no)
KR (1) KR900002853B1 (no)
CA (1) CA1297832C (no)
DE (1) DE3687142T2 (no)
DK (1) DK592886A (no)
ES (1) ES2043604T3 (no)
FI (1) FI80713C (no)
NO (1) NO167747C (no)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5010181A (en) * 1988-03-28 1991-04-23 Coughlin Robert W Partially treated shellfish waste for removal of heavy metals from aqueous solution
ATE123414T1 (de) * 1989-01-23 1995-06-15 Akzo Nobel Nv Ortspezifische in-vivo-aktivierung von therapeutischen arzneimitteln.
US5433955A (en) * 1989-01-23 1995-07-18 Akzo N.V. Site specific in vivo activation of therapeutic drugs
JP2871822B2 (ja) * 1989-08-29 1999-03-17 玉造株式会社 末端に２，５―アンヒドロマンニトール基または２，５―アンヒドロマンノース基を有するキチン・キトサンオリゴマーおよびその製造方法
FR2701030B1 (fr) * 1993-01-20 1995-04-07 Aber Technologies Procédé pour l'hydrolyse de chitine et/ou de chitosane et oligomères de chlorhydrate de D-glucosamine obtenus.
US5334388A (en) * 1993-09-15 1994-08-02 Becton, Dickinson And Company Antimicrobial drying substrate
CA2180826A1 (en) 1994-01-13 1995-07-20 Richard J. Ii Stoner Organic disease control system
US6060429A (en) * 1994-07-25 2000-05-09 State of Israel--Ministry of Agriculture Composition and method for controlling plant diseases caused by fungi
US5705634A (en) * 1995-03-02 1998-01-06 Perimmune Holdings, Inc. High yield preparation of dimeric to decameric chitin oligomers
US5891861A (en) * 1996-10-15 1999-04-06 Platt; David Composition and method for treating fungal disease in animals
US5965545A (en) * 1996-10-15 1999-10-12 State Of Israel, Ministry Of Agriculture, Agricultural Research Organization, The Volcani Center Compositions and method for controlling fungal disease in plants
US5730876A (en) * 1997-05-30 1998-03-24 Hyang-Ja You Separation and purification of low molecular weight chitosan using multi-step membrane separation process
US6022551A (en) * 1998-01-20 2000-02-08 Ethicon, Inc. Antimicrobial composition
US5997893A (en) * 1998-01-20 1999-12-07 Ethicon, Inc. Alcohol based anti-microbial compositions with cosmetic appearance
US5972358A (en) * 1998-01-20 1999-10-26 Ethicon, Inc. Low tack lotion, gels and creams
US6248343B1 (en) 1998-01-20 2001-06-19 Ethicon, Inc. Therapeutic antimicrobial compositions
WO2005005485A1 (ja) * 2003-05-07 2005-01-20 Research Institute For Production Development キチンオリゴマー組成物及び／又はキトサンオリゴリマー組成物、並びにその製造方法
US20050148546A1 (en) * 2003-12-09 2005-07-07 Grund Alan D. Deacetylation of N-acetylglucosamine
KR100831335B1 (ko) * 2006-06-22 2008-05-22 부경대학교 산학협력단 인간 피부 섬유아세포에서 메트릭스메탈로프로테이나제-2의 발현 및 활성을 억제시키는키토올리고사카라이드 화합물 및 이를 함유한 메트릭스메탈로프로테이나제-2 억제제
EP3058826A1 (en) 2011-09-08 2016-08-24 Novozymes BioAG A/S Seed treatment methods and compositions
RU2658362C1 (ru) 2011-09-14 2018-06-21 Новозимс Биоаг А/С Применение липохитоолигосахаридов и/или хитоолигосахаридов в комбинации с микроорганизмами, придающими растворимость фосфатам, для усиления роста растений
MX354092B (es) 2011-09-23 2018-02-13 Novozymes Bioag As Combinaciones de lipo-quitooligosacaridos y metodos para su uso en el mejoramiento del crecimiento vegetal.
IN2014CN02815A (no) 2011-09-23 2015-07-03 Novozymes Bioag As
RU2016124247A (ru) 2011-09-23 2018-11-30 Новозимс Биоаг А/С Хитоолигосахариды и способы их применения для усиления роста кукурузы
CN105746517A (zh) 2011-09-23 2016-07-13 诺维信生物农业公司 用于增强大豆生长的壳寡糖和方法
FI2968427T3 (fi) 2013-03-12 2023-03-01 Konjugaatti sienisoluseinämän polysakkarideihin kohdentuvien vasta-aineiden indusoimiseksi
US9169376B2 (en) * 2013-07-05 2015-10-27 Boco Technology Inc. Chitin nanowhisker composites and methods
JP7107502B2 (ja) * 2016-04-27 2022-07-27 国立大学法人北海道大学 キチンオリゴマー、ｎ－アセチルグルコサミン及び１－ｏ－アルキル－ｎ－アセチルグルコサミンの製造方法
CN111239314B (zh) * 2018-11-29 2021-09-28 中国科学院大连化学物理研究所 一种几丁寡糖的分离分析方法
AU2020415493A1 (en) * 2019-12-26 2022-08-18 Centre For Cellular And Molecular Platforms Therapeutic molecules for combating sepsis

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989535A (en) * 1974-02-11 1976-11-02 American Cyanamid Company Solution of poly(N-acetyl-D-glucosamine)
FR2357645A1 (fr) * 1976-07-07 1978-02-03 Agronomique Inst Nat Rech Methode et systeme automatique de dosage d'amidon et corps similaires
IT1144697B (it) * 1981-04-06 1986-10-29 Texcontor Ets Derivato semi-sintetico della chitina processo per la sua preparazione e composizioni terapeutiche che lo comprendono come principio attivo
US4424346A (en) * 1981-06-04 1984-01-03 Canadian Patents And Development Ltd. Derivatives of chitins, chitosans and other polysaccharides
US4532321A (en) * 1982-06-14 1985-07-30 University Of Delaware Microcrystalline chitin and method of manufacture
JPS61271296A (ja) * 1985-05-28 1986-12-01 Kyogyo Kumiai N F I Ｎ−アセチルキトオリゴ糖の製造方法

Also Published As

Publication number Publication date
FI865024A0 (fi) 1986-12-10
CA1297832C (en) 1992-03-24
JPH0153877B2 (no) 1989-11-15
DK592886D0 (da) 1986-12-10
ES2043604T3 (es) 1994-01-01
US4804750A (en) 1989-02-14
NO167747B (no) 1991-08-26
KR900002853B1 (ko) 1990-05-01
DE3687142T2 (de) 1993-03-25
EP0226452B1 (en) 1992-11-19
NO167747C (no) 1991-12-04
FI865024L (fi) 1987-06-12
FI80713B (fi) 1990-03-30
FI80713C (fi) 1990-07-10
NO864982D0 (no) 1986-12-10
JPS62138496A (ja) 1987-06-22
DE3687142D1 (de) 1992-12-24
EP0226452A2 (en) 1987-06-24
EP0226452A3 (en) 1988-08-03
KR870006073A (ko) 1987-07-09
DK592886A (da) 1987-06-12

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Free format text: LAPSED IN JUNE 2003