IT1141483B - Resina poliamminica per la separazione selettiva di eparina da altri glucosamminoglicani e procedimento per la sua preparazione - Google Patents
Resina poliamminica per la separazione selettiva di eparina da altri glucosamminoglicani e procedimento per la sua preparazioneInfo
- Publication number
- IT1141483B IT1141483B IT21499/80A IT2149980A IT1141483B IT 1141483 B IT1141483 B IT 1141483B IT 21499/80 A IT21499/80 A IT 21499/80A IT 2149980 A IT2149980 A IT 2149980A IT 1141483 B IT1141483 B IT 1141483B
- Authority
- IT
- Italy
- Prior art keywords
- glucosaminoglicans
- polyamin
- heparin
- procedure
- resin
- Prior art date
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
- C08B37/006—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
- C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
- C08B37/0075—Heparin; Heparan sulfate; Derivatives thereof, e.g. heparosan; Purification or extraction methods thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6415—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63 having nitrogen
- C08G18/6423—Polyalkylene polyamines; polyethylenimines; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Materials For Medical Uses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Polyurethanes Or Polyureas (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21499/80A IT1141483B (it) | 1980-04-18 | 1980-04-18 | Resina poliamminica per la separazione selettiva di eparina da altri glucosamminoglicani e procedimento per la sua preparazione |
US06/251,874 US4369256A (en) | 1980-04-18 | 1981-04-06 | Polyalkylene resins crosslinked with diisocyanate used for selective separation of heparin from other glucosaminoglycanes |
GB8110831A GB2074178B (en) | 1980-04-18 | 1981-04-07 | Polyaminic resin for the selective separation of heparin fom other glucosaminoglycanes and method for the preparation thereof |
CA000375254A CA1171593A (en) | 1980-04-18 | 1981-04-10 | Polyaminic resin for the selective separation of heparin from other glucosaminoglycanes and method for the preparation thereof |
FR8107339A FR2480760B1 (fr) | 1980-04-18 | 1981-04-13 | Resine polyaminique pour la separation selective de l'heparine a partir d'autres glucosaminoglycanes et procede de preparation de cette derniere |
NLAANVRAGE8101864,A NL189863C (nl) | 1980-04-18 | 1981-04-15 | Hars van een verknoopt polyalkyleenimine en werkwijze voor de scheiding van heparine en soortgelijke verbindingen. |
DE19813115245 DE3115245A1 (de) | 1980-04-18 | 1981-04-15 | Polyaminharz zur selektiven abtrennung des heparins von anderen glucosaminoglycanen und verfahren zu seiner herstellung |
CH2545/81A CH651841A5 (it) | 1980-04-18 | 1981-04-15 | Resina polialchilenamminica reticolata, procedimento per la sua preparazione e la sua utilizzazione. |
BE0/204523A BE888463A (fr) | 1980-04-18 | 1981-04-16 | Resine polyaminique pour la separation selective de l'heparine a partir d'autres glucosaminoglycanes et procede de preparation de cette derniere, |
JP5780581A JPS56163148A (en) | 1980-04-18 | 1981-04-16 | Polyamine resin from glucosaminoglycanes for heparin selective separation and its manufacture |
US06/431,732 US4411796A (en) | 1980-04-18 | 1982-09-29 | Polyaminic resin for the selective separation of heparin from other glucosaminoglycanes and method for the preparation thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21499/80A IT1141483B (it) | 1980-04-18 | 1980-04-18 | Resina poliamminica per la separazione selettiva di eparina da altri glucosamminoglicani e procedimento per la sua preparazione |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8021499A0 IT8021499A0 (it) | 1980-04-18 |
IT1141483B true IT1141483B (it) | 1986-10-01 |
Family
ID=11182721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21499/80A IT1141483B (it) | 1980-04-18 | 1980-04-18 | Resina poliamminica per la separazione selettiva di eparina da altri glucosamminoglicani e procedimento per la sua preparazione |
Country Status (10)
Country | Link |
---|---|
US (2) | US4369256A (it) |
JP (1) | JPS56163148A (it) |
BE (1) | BE888463A (it) |
CA (1) | CA1171593A (it) |
CH (1) | CH651841A5 (it) |
DE (1) | DE3115245A1 (it) |
FR (1) | FR2480760B1 (it) |
GB (1) | GB2074178B (it) |
IT (1) | IT1141483B (it) |
NL (1) | NL189863C (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0124676A1 (en) * | 1983-05-04 | 1984-11-14 | IRD-Biomaterial AB | A surface modified solid substrate and a method for its preparation |
US4801475A (en) * | 1984-08-23 | 1989-01-31 | Gregory Halpern | Method of hydrophilic coating of plastics |
US4663233A (en) * | 1985-10-24 | 1987-05-05 | Universal High Technologies | Lens with hydrophilic coating |
FR2641281B1 (fr) * | 1989-01-05 | 1993-05-14 | Saduc Developp Utilisations Cu | Procede de purification de polymeres naturels ou synthetiques en solution, hydrosolubles ou solubles en milieu hydro-alcoolique comportant des groupements sulfates |
JPH02105462U (it) * | 1989-02-08 | 1990-08-22 | ||
US6197289B1 (en) * | 1997-07-01 | 2001-03-06 | Terumo Cardiovascular Systems Corporation | Removal of biologically active agents |
US6146771A (en) * | 1997-07-01 | 2000-11-14 | Terumo Cardiovascular Systems Corporation | Process for modifying surfaces using the reaction product of a water-insoluble polymer and a polyalkylene imine |
US20030069601A1 (en) * | 1998-12-15 | 2003-04-10 | Closys Corporation | Clotting cascade initiating apparatus and methods of use |
ITMI20032498A1 (it) | 2003-12-17 | 2005-06-18 | Pasqua Anna Oreste | Polisaccaridi antitrombotici a basso peso molecolare e |
DE60124779T2 (de) | 2000-12-29 | 2007-09-13 | The Board Of Regents Of The University Of Oklahoma, Norman | Leitendes elektrolyt auf basis von polyaminen |
ITMI20010397A1 (it) * | 2001-02-27 | 2002-08-27 | Giorgio Zoppetti | Derivati altamente n,o-solfatati del polisaccaride k5 e loro preparazione |
BR0312197A (pt) * | 2002-06-18 | 2005-04-05 | Glycores 2000 Srl | Polissacarìdeo supersulfatado de baixo peso molecular |
US8513407B2 (en) * | 2002-06-18 | 2013-08-20 | Glycores 2000 S.R.L. | Process for the preparation of N-acyl-(epi)K5-amine-O-sulfate-derivatives and products thus obtained |
US8262881B2 (en) * | 2008-02-28 | 2012-09-11 | Virginia Commonwealth University | Method for finger-printing heparins |
JP5560808B2 (ja) * | 2010-03-23 | 2014-07-30 | 住友ベークライト株式会社 | 酸性糖鎖捕捉用基材 |
CN104190383A (zh) * | 2014-08-22 | 2014-12-10 | 南京农业大学 | 一种低分子量肝素亲和纯化介质和纯化低分子量肝素方法 |
CN112390947B (zh) * | 2019-08-16 | 2023-04-28 | 位速科技股份有限公司 | 电极界面层材料、两性离子聚合物和有机光伏元件 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL51867C (it) * | 1939-02-22 | |||
NL282900A (it) * | 1961-09-22 | 1900-01-01 | ||
US3325346A (en) * | 1964-06-26 | 1967-06-13 | Chemirad Corp | Process of making paper using reaction product of polyethyleneimine and polyisocyanate |
JPS4928914A (it) * | 1972-07-17 | 1974-03-14 | ||
CH590179A5 (it) * | 1973-11-08 | 1977-07-29 | Ciba Geigy Ag |
-
1980
- 1980-04-18 IT IT21499/80A patent/IT1141483B/it active
-
1981
- 1981-04-06 US US06/251,874 patent/US4369256A/en not_active Expired - Lifetime
- 1981-04-07 GB GB8110831A patent/GB2074178B/en not_active Expired
- 1981-04-10 CA CA000375254A patent/CA1171593A/en not_active Expired
- 1981-04-13 FR FR8107339A patent/FR2480760B1/fr not_active Expired
- 1981-04-15 DE DE19813115245 patent/DE3115245A1/de active Granted
- 1981-04-15 CH CH2545/81A patent/CH651841A5/it not_active IP Right Cessation
- 1981-04-15 NL NLAANVRAGE8101864,A patent/NL189863C/xx not_active IP Right Cessation
- 1981-04-16 JP JP5780581A patent/JPS56163148A/ja active Granted
- 1981-04-16 BE BE0/204523A patent/BE888463A/fr not_active IP Right Cessation
-
1982
- 1982-09-29 US US06/431,732 patent/US4411796A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3115245A1 (de) | 1982-04-01 |
JPH0253453B2 (it) | 1990-11-16 |
IT8021499A0 (it) | 1980-04-18 |
BE888463A (fr) | 1981-08-17 |
NL8101864A (nl) | 1981-11-16 |
FR2480760B1 (fr) | 1986-02-07 |
GB2074178A (en) | 1981-10-28 |
US4369256A (en) | 1983-01-18 |
CH651841A5 (it) | 1985-10-15 |
FR2480760A1 (fr) | 1981-10-23 |
JPS56163148A (en) | 1981-12-15 |
NL189863C (nl) | 1993-08-16 |
NL189863B (nl) | 1993-03-16 |
GB2074178B (en) | 1984-04-18 |
CA1171593A (en) | 1984-07-24 |
US4411796A (en) | 1983-10-25 |
DE3115245C2 (it) | 1988-09-15 |
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Legal Events
Date | Code | Title | Description |
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TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950405 |