IT8519916A0 - Derivati del chitosano costituitida complessi di coordinazione con ioni ferrosi. - Google Patents

Derivati del chitosano costituitida complessi di coordinazione con ioni ferrosi.

Info

Publication number
IT8519916A0
IT8519916A0 IT8519916A IT1991685A IT8519916A0 IT 8519916 A0 IT8519916 A0 IT 8519916A0 IT 8519916 A IT8519916 A IT 8519916A IT 1991685 A IT1991685 A IT 1991685A IT 8519916 A0 IT8519916 A0 IT 8519916A0
Authority
IT
Italy
Prior art keywords
coordination complexes
chitosan derivatives
ferrous ions
derivatives made
chitosan
Prior art date
Application number
IT8519916A
Other languages
English (en)
Other versions
IT1184161B (it
Inventor
Franco Conti
Vito Marinoni
Original Assignee
Franco Conti
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 Franco Conti filed Critical Franco Conti
Priority to IT19916/85A priority Critical patent/IT1184161B/it
Publication of IT8519916A0 publication Critical patent/IT8519916A0/it
Priority to EP86102379A priority patent/EP0194497A3/en
Priority to ES552951A priority patent/ES8705908A1/es
Priority to US06/861,706 priority patent/US4810695A/en
Priority to JP12712586A priority patent/JPH0240242B2/ja
Application granted granted Critical
Publication of IT1184161B publication Critical patent/IT1184161B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
IT19916/85A 1985-03-14 1985-03-14 Derivati del chitosano costituiti da complessi di coordinazione con ioni ferrosi IT1184161B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT19916/85A IT1184161B (it) 1985-03-14 1985-03-14 Derivati del chitosano costituiti da complessi di coordinazione con ioni ferrosi
EP86102379A EP0194497A3 (en) 1985-03-14 1986-02-24 Chitosan derivatives in the form of coordinated complexes with ferrous ions
ES552951A ES8705908A1 (es) 1985-03-14 1986-03-13 Procedimiento para producir derivados quitosanicos en forma de complejos coordinados con iones ferrosos
US06/861,706 US4810695A (en) 1985-03-14 1986-05-12 Chitosan derivatives in the form of coordinated complexes with ferrous ions
JP12712586A JPH0240242B2 (ja) 1985-03-14 1986-05-30 Daiichitetsuionhaiisakutaijonokitosanjudotairui

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19916/85A IT1184161B (it) 1985-03-14 1985-03-14 Derivati del chitosano costituiti da complessi di coordinazione con ioni ferrosi

Publications (2)

Publication Number Publication Date
IT8519916A0 true IT8519916A0 (it) 1985-03-14
IT1184161B IT1184161B (it) 1987-10-22

Family

ID=11162310

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19916/85A IT1184161B (it) 1985-03-14 1985-03-14 Derivati del chitosano costituiti da complessi di coordinazione con ioni ferrosi

Country Status (4)

Country Link
US (1) US4810695A (it)
EP (1) EP0194497A3 (it)
ES (1) ES8705908A1 (it)
IT (1) IT1184161B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01238161A (ja) * 1988-03-18 1989-09-22 Fujitsu Ltd 半導体装置及びその製造方法
IT1229167B (it) * 1989-04-10 1991-07-22 Texcontor Ets Complessi del ferro o di altri metalli con derivati solfonati del chitosano
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
US5912000A (en) * 1994-09-23 1999-06-15 Zonagen, Inc. Chitosan induced immunopotentiation
WO1997047323A2 (en) * 1996-06-11 1997-12-18 Zonagen, Inc. Chitosan drug delivery system
US5906978A (en) * 1996-08-14 1999-05-25 Hemocleanse, Inc. Method for iron delivery to a patient by transfer from dialysate
IT1303738B1 (it) * 1998-11-11 2001-02-23 Aquisitio S P A Processo di reticolazione di polisaccaridi carbossilati.
US20050281891A1 (en) * 2004-06-03 2005-12-22 Ecobio, Inc. Testosterone stimulant
RU2309740C1 (ru) 2006-08-03 2007-11-10 Исаак Григорьевич Гитлин Антиоксидант для профилактики заболеваний, связанных с окислительным стрессом, способ его получения, содержащий его гранулят и таблетированная или капсулированная форма на его основе
FR2950252B1 (fr) * 2009-09-23 2012-01-20 Centre Nat Rech Scient Forme galenique capable d'adsorber de maniere specifique les molecules indesirables

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US24642A (en) * 1859-07-05 Joshua i r v ix g
USRE24642E (en) 1959-04-28 Therapeutic preparations of iron
US2755275A (en) * 1952-08-29 1956-07-17 Abbott Lab Process for sulfating chitin
GB746870A (en) * 1952-10-15 1956-03-21 Upjohn Co Preparation of sulphated chitosan
US2893916A (en) * 1956-05-28 1959-07-07 Rubin Martin Iron containing compositions
US2955981A (en) * 1957-12-31 1960-10-11 American Cyanamid Co Prevention of iron-deficiency anemias in suckling mammals
US3102844A (en) * 1960-02-02 1963-09-03 American Cyanamid Co Oral iron-glucosamine hematinic composition and therapy
ES360433A1 (es) * 1968-11-20 1970-11-16 Rocador Sa Procedimiento para la fabricacion de un compuesto de hierrotrivalente apropiado para administracion por via oral.
US3908004A (en) * 1970-05-20 1975-09-23 C L Basingstoke Limited Process for making injectable iron compositions for treating iron-deficiency anemia
JPS6039681B2 (ja) * 1976-01-01 1985-09-07 日本臓器製薬株式会社 デキストリン・クエン酸・第二鉄多核複合体及び該複合体を含有する非経口用鉄剤
ES444380A1 (es) * 1976-01-16 1977-06-16 Gosalvez Mario Un procedimiento para preparar derivados metalicos antraci- clinicos.
US4337335A (en) * 1978-05-18 1982-06-29 Schering Corporation Transition metal salt complexes of polyamino organic compounds
IT1104351B (it) * 1978-06-14 1985-10-21 Muzzarelli Riccardo Il complesso glucano chitosano il metodo della sua produzione a partire da muffe funghi e lieviti e i suoi usi
DE3228231A1 (de) * 1982-07-28 1984-02-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Arzneimittel, calciummischsalze von polymeren, anionischen carbonsaeuren und/oder schwefelsaeureestern, verfahren zu ihrer herstellung und ihre verwendung
FR2555993B1 (fr) * 1983-12-06 1986-11-07 Anic Spa Chitosanes 6-sulfates et procede pour leur preparation
US4623539A (en) * 1983-02-04 1986-11-18 Tunc Deger C Nutrient barrier polysaccharide compositions and method of use
US4659697A (en) * 1983-05-20 1987-04-21 Kentaro Tanaka Antianaemic composition and a process for producing the same
JPS60142923A (ja) * 1983-12-28 1985-07-29 Lion Corp 歯周病薬

Also Published As

Publication number Publication date
US4810695A (en) 1989-03-07
IT1184161B (it) 1987-10-22
EP0194497A3 (en) 1988-03-16
ES552951A0 (es) 1987-05-16
EP0194497A2 (en) 1986-09-17
ES8705908A1 (es) 1987-05-16

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