IT1229167B - Complessi del ferro o di altri metalli con derivati solfonati del chitosano - Google Patents

Complessi del ferro o di altri metalli con derivati solfonati del chitosano

Info

Publication number
IT1229167B
IT1229167B IT8920082A IT2008289A IT1229167B IT 1229167 B IT1229167 B IT 1229167B IT 8920082 A IT8920082 A IT 8920082A IT 2008289 A IT2008289 A IT 2008289A IT 1229167 B IT1229167 B IT 1229167B
Authority
IT
Italy
Prior art keywords
chitosan
complexes
metals
iron
sulphonated derivatives
Prior art date
Application number
IT8920082A
Other languages
English (en)
Other versions
IT8920082A0 (it
Inventor
Federico Butelman
Original Assignee
Texcontor Ets
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 Texcontor Ets filed Critical Texcontor Ets
Priority to IT8920082A priority Critical patent/IT1229167B/it
Publication of IT8920082A0 publication Critical patent/IT8920082A0/it
Priority to US07/438,077 priority patent/US5021561A/en
Priority to EP90106665A priority patent/EP0392396B1/en
Priority to AT90106665T priority patent/ATE103299T1/de
Priority to DE90106665T priority patent/DE69007521D1/de
Priority to JP2093276A priority patent/JPH04126701A/ja
Application granted granted Critical
Publication of IT1229167B publication Critical patent/IT1229167B/it

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/06—Antianaemics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Diabetes (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT8920082A 1989-04-10 1989-04-10 Complessi del ferro o di altri metalli con derivati solfonati del chitosano IT1229167B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8920082A IT1229167B (it) 1989-04-10 1989-04-10 Complessi del ferro o di altri metalli con derivati solfonati del chitosano
US07/438,077 US5021561A (en) 1989-04-10 1989-11-20 Complexes of iron or other metals with sulphonated derivatives of chitosan
EP90106665A EP0392396B1 (en) 1989-04-10 1990-04-06 Complexes of iron or other metals with sulphonated derivatives of chitosan
AT90106665T ATE103299T1 (de) 1989-04-10 1990-04-06 Komplexe von eisen oder anderen metallen mit sulfonieden chitosanderivaten.
DE90106665T DE69007521D1 (de) 1989-04-10 1990-04-06 Komplexe von Eisen oder anderen Metallen mit sulfonieden Chitosanderivaten.
JP2093276A JPH04126701A (ja) 1989-04-10 1990-04-10 キトサンのスルホン化誘導体と鉄またはその他の金属との錯体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8920082A IT1229167B (it) 1989-04-10 1989-04-10 Complessi del ferro o di altri metalli con derivati solfonati del chitosano

Publications (2)

Publication Number Publication Date
IT8920082A0 IT8920082A0 (it) 1989-04-10
IT1229167B true IT1229167B (it) 1991-07-22

Family

ID=11163659

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8920082A IT1229167B (it) 1989-04-10 1989-04-10 Complessi del ferro o di altri metalli con derivati solfonati del chitosano

Country Status (6)

Country Link
US (1) US5021561A (it)
EP (1) EP0392396B1 (it)
JP (1) JPH04126701A (it)
AT (1) ATE103299T1 (it)
DE (1) DE69007521D1 (it)
IT (1) IT1229167B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04117401A (ja) * 1990-09-07 1992-04-17 Dic Hercules Chem Inc スルフォン化キトサンの製造法
US5858350A (en) 1993-12-01 1999-01-12 Marine Polymer Technologies Methods and compositions for poly-β-1→4-N-acetylglucosamine cell therapy system
DE59504682D1 (de) * 1994-11-24 1999-02-11 Ciba Geigy Ag Phosphonomethylierte Chitosane
CA2228251A1 (en) * 1996-06-11 1997-12-18 Zonagen, Inc. Chitosan drug delivery system
KR20000050331A (ko) * 1999-01-06 2000-08-05 김희경 미네럴염 키토산올리고당 유도체를 유효성분으로 하는 가축 질병 예방 및/또는 치료제
JP2004250543A (ja) * 2003-02-19 2004-09-09 Nippon Paint Co Ltd キトサン誘導体の製造方法及びキトサン誘導体
KR101102863B1 (ko) 2004-06-03 2012-01-09 주식회사 이코바이오 테스토스테론 생성 촉진제
US20050281891A1 (en) * 2004-06-03 2005-12-22 Ecobio, Inc. Testosterone stimulant
US20050283004A1 (en) 2004-06-18 2005-12-22 Hopax Chemicals Manufacturing Co., Ltd. Alkylsulfonated polyaminosaccharides
EP3000487B8 (en) 2007-02-19 2022-06-15 Marine Polymer Technologies, Inc. Hemostatic compositions and therapeutic regimens
CN101805417B (zh) * 2010-04-09 2011-12-28 华南理工大学 一种磁场强化制备羟丙基壳聚糖亚铁衍生物的方法
NZ703163A (en) 2010-04-15 2016-06-24 Marinepolymer Tech Inc Anti-bacterial applications of poly-n-acetylglucosamine nanofibers
CN107362171A (zh) 2011-04-15 2017-11-21 海洋聚合物技术公司 用聚‑n‑乙酰基葡糖胺纳米纤维治疗疾病
CN102218301A (zh) * 2011-06-16 2011-10-19 北京联合大学生物化学工程学院 一种壳聚糖交联吸附剂的制备方法
WO2014072862A1 (en) * 2012-10-24 2014-05-15 University Of Cape Town Modified chitosan for argentation chromatography

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125708A (en) * 1977-02-15 1978-11-14 The United States Of America As Represented By The Secretary Of Agriculture Chitosan modified with anionic agent and glutaraldehyde
US4301067A (en) * 1979-06-05 1981-11-17 Kureha Kagaku Kogyo Kabushiki Kaisha Chitin containing poly-ion complex
DE3432227A1 (de) * 1984-09-01 1986-03-13 Wella Ag, 6100 Darmstadt Sulfopropylderivate des chitins und chitosans, verfahren zu ihrer herstellung sowie ihre verwendung
JPS61118485A (ja) * 1984-11-14 1986-06-05 Lion Corp 重金属イオン除去剤
JPH0649726B2 (ja) * 1984-11-14 1994-06-29 ライオン株式会社 アニオン性キトサン誘導体の製造方法
IT1184161B (it) * 1985-03-14 1987-10-22 Franco Conti Derivati del chitosano costituiti da complessi di coordinazione con ioni ferrosi

Also Published As

Publication number Publication date
DE69007521D1 (de) 1994-04-28
US5021561A (en) 1991-06-04
EP0392396B1 (en) 1994-03-23
EP0392396A3 (en) 1991-04-03
EP0392396A2 (en) 1990-10-17
IT8920082A0 (it) 1989-04-10
ATE103299T1 (de) 1994-04-15
JPH04126701A (ja) 1992-04-27

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