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
Links
- 229920001661 Chitosan Polymers 0.000 title 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title 1
- 229910001448 ferrous ion Inorganic materials 0.000 title 1
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)
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)
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 |
EP0843559A2 (en) * | 1996-06-11 | 1998-05-27 | 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)
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 |
-
1985
- 1985-03-14 IT IT19916/85A patent/IT1184161B/it active
-
1986
- 1986-02-24 EP EP86102379A patent/EP0194497A3/en not_active Withdrawn
- 1986-03-13 ES ES552951A patent/ES8705908A1/es not_active Expired
- 1986-05-12 US US06/861,706 patent/US4810695A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES552951A0 (es) | 1987-05-16 |
ES8705908A1 (es) | 1987-05-16 |
IT1184161B (it) | 1987-10-22 |
EP0194497A2 (en) | 1986-09-17 |
EP0194497A3 (en) | 1988-03-16 |
US4810695A (en) | 1989-03-07 |
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