UA85226C2 - Альгинат олигосахарида и его производные, их получение и применение - Google Patents

Альгинат олигосахарида и его производные, их получение и применение

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Publication number
UA85226C2
UA85226C2 UAA200611222A UAA200611222A UA85226C2 UA 85226 C2 UA85226 C2 UA 85226C2 UA A200611222 A UAA200611222 A UA A200611222A UA A200611222 A UAA200611222 A UA A200611222A UA 85226 C2 UA85226 C2 UA 85226C2
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UA
Ukraine
Prior art keywords
derivatives
oligosaccharides
algin
algin oligosaccharides
production
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UAA200611222A
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English (en)
Ukrainian (uk)
Inventor
Мейю Генг
Ксянлянг Ксин
Гвангкянг Сун
Хуаши Гуан
Жао Янг
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Оушен Юниверсити Оф Чайна
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Publication of UA85226C2 publication Critical patent/UA85226C2/ru

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H7/00—Compounds containing non-saccharide radicals linked to saccharide radicals by a carbon-to-carbon bond
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/734—Alginic acid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00—Drugs for disorders of the endocrine system
    • A61P5/48—Drugs for disorders of the endocrine system of the pancreatic hormones
    • A61P5/50—Drugs for disorders of the endocrine system of the pancreatic hormones for increasing or potentiating the activity of insulin
    • 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
    • C07H3/04—Disaccharides
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H7/00—Compounds containing non-saccharide radicals linked to saccharide radicals by a carbon-to-carbon bond
    • C07H7/02—Acyclic radicals
    • C07H7/033—Uronic acids
    • 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
    • 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
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0084—Guluromannuronans, e.g. alginic acid, i.e. D-mannuronic acid and D-guluronic acid units linked with alternating alpha- and beta-1,4-glycosidic bonds; Derivatives thereof, e.g. alginates

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Diabetes (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Endocrinology (AREA)
  • Hospice & Palliative Care (AREA)
  • Psychiatry (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Saccharide Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

Представленное изобретение относится к альгинату олигосахарида и его производным со степенью полимеризации в интервале 2-22. Альгинат олигосахарида состоит из-D-мануроновой кислоты, соединенной-1,4 гликозидными связями. Производные с восстановленной концевой группой в положении 1, которая является карбоксильным радикалом, могут быть получены окислительной деструкцией. Данное изобретение также относится к способу получения альгината олигосахарида и его производных, который включает реакцию альгинатного раствора на протяжении 2-6 часов в автоклаве при рН 2-6 и температуре 100-120 °С, доведение величины рН до 7 по окончании реакции и окисление полученного олигосахарида в присутствии окислителя с получением продукта окислительной деструкц�
UAA200611222A 2004-03-24 2005-02-25 Альгинат олигосахарида и его производные, их получение и применение UA85226C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2004100238270A CN1562050A (zh) 2004-03-24 2004-03-24 褐藻酸寡糖在抗痴呆、抗糖尿病中的应用

Publications (1)

Publication Number Publication Date
UA85226C2 true UA85226C2 (ru) 2009-01-12

Family

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Family Applications (1)

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UAA200611222A UA85226C2 (ru) 2004-03-24 2005-02-25 Альгинат олигосахарида и его производные, их получение и применение

Country Status (19)

Country Link
US (4) US8835403B2 (ru)
EP (1) EP1736160B1 (ru)
JP (1) JP4709203B2 (ru)
KR (1) KR100844918B1 (ru)
CN (1) CN1562050A (ru)
AU (1) AU2005223923B2 (ru)
BR (1) BRPI0509217B8 (ru)
CA (1) CA2561873C (ru)
DK (1) DK1736160T3 (ru)
EA (1) EA011417B1 (ru)
ES (1) ES2552218T3 (ru)
HU (1) HUE028071T2 (ru)
MA (1) MA28971B1 (ru)
NO (1) NO341226B1 (ru)
PL (1) PL1736160T3 (ru)
PT (1) PT1736160E (ru)
UA (1) UA85226C2 (ru)
WO (1) WO2005089776A1 (ru)
ZA (1) ZA200608813B (ru)

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CN1401786A (zh) * 2001-11-15 2003-03-12 青岛海洋大学 β－D－甘露糖醛酸寡糖单克隆抗体的制备方法
FR2840305B1 (fr) * 2002-05-29 2005-08-19 Ct D Etude Et De Valorisation Procedes d'obtention d'oligo-mannuronates et guluronates, les produits obtenus et leurs utilisations
CN1182146C (zh) * 2002-09-20 2004-12-29 青岛海洋大学 一种利用化学氧化制备褐藻胶寡糖的方法
CN1454992A (zh) * 2003-05-16 2003-11-12 中国海洋大学 一种新的褐藻胶裂合酶及其制备方法和应用
CN1473836A (zh) * 2003-08-04 2004-02-11 中国海洋大学 还原端1位为羧基的古罗糖醛酸寡糖及其衍生物
CN1486988A (zh) * 2003-08-04 2004-04-07 中国海洋大学 还原端1位为羧基的甘露糖醛酸寡糖及其衍生物
CN1562050A (zh) 2004-03-24 2005-01-12 中国海洋大学 褐藻酸寡糖在抗痴呆、抗糖尿病中的应用

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US20170112870A1 (en) 2017-04-27
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MA28971B1 (fr) 2007-11-01
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NO20064825L (no) 2006-12-27
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