SE8101114L - Forfarande for rening av glukosaminoglukaner - Google Patents
Forfarande for rening av glukosaminoglukanerInfo
- Publication number
- SE8101114L SE8101114L SE8101114A SE8101114A SE8101114L SE 8101114 L SE8101114 L SE 8101114L SE 8101114 A SE8101114 A SE 8101114A SE 8101114 A SE8101114 A SE 8101114A SE 8101114 L SE8101114 L SE 8101114L
- Authority
- SE
- Sweden
- Prior art keywords
- membrane
- glucosaminoglucan
- ultrafiltration
- dialysis
- fractions
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000000746 purification Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 abstract 6
- 238000000502 dialysis Methods 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 238000000108 ultra-filtration Methods 0.000 abstract 2
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229960002897 heparin Drugs 0.000 abstract 1
- 229920000669 heparin Polymers 0.000 abstract 1
- 230000014508 negative regulation of coagulation Effects 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 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
- C08B37/006—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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20314/80A IT1141264B (it) | 1980-02-29 | 1980-02-29 | Processo per la purificazione di glicosaminoglicani |
| IT47754/81A IT1170697B (it) | 1981-02-09 | 1981-02-09 | Processo per la purificazione di glicosaminoglicani |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE8101114L true SE8101114L (sv) | 1981-08-30 |
Family
ID=26327487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8101114A SE8101114L (sv) | 1980-02-29 | 1981-02-19 | Forfarande for rening av glukosaminoglukaner |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4507205A (OSRAM) |
| CA (1) | CA1155112A (OSRAM) |
| DE (1) | DE3106876A1 (OSRAM) |
| ES (1) | ES8201595A1 (OSRAM) |
| FR (1) | FR2479834A1 (OSRAM) |
| GB (1) | GB2071127B (OSRAM) |
| NL (1) | NL186319C (OSRAM) |
| SE (1) | SE8101114L (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2478646A2 (fr) * | 1980-03-20 | 1981-09-25 | Choay Sa | Composition mucopolysaccharidique ayant une activite regulatrice de la coagulation, medicament la contenant et procede pour l'obtenir |
| DE3244214A1 (de) * | 1982-11-30 | 1984-05-30 | B. Braun Melsungen Ag, 3508 Melsungen | Verfahren zur reinigung und fraktionierung von heparin |
| US4788307A (en) * | 1986-04-30 | 1988-11-29 | Choay S.A. | Oligosaccharidic fractions devoid or practically devoid of antithrombotic activity |
| DE3787996T2 (de) * | 1986-05-16 | 1994-03-03 | Italfarmaco Spa | Heparine, frei von E.D.T.A., Fraktionen und Fragmente von Heparin, Verfahren zu deren Herstellung und pharmazeutische Zusammensetzungen, welche diese enthalten. |
| EP0337327A1 (en) * | 1988-04-09 | 1989-10-18 | Bioiberica, S.A. | Process for the preparation of new oligosaccharide fractions by controlled chemical depolimerization of heparin |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB872214A (en) * | 1957-09-23 | 1961-07-05 | Upjohn Co | Extraction process for the recovery of heparin |
| BE608328A (OSRAM) * | 1960-09-19 | |||
| DE1467810A1 (de) * | 1962-09-13 | 1968-12-12 | Crinos Ind Farmacobioligica S | Verfahren zum Reinigen von Duodenal-Heparinoid |
| US3817831A (en) * | 1973-01-10 | 1974-06-18 | Wilson Pharm & Chem Corp | Process for production of alkali metal salt of heparin |
-
1981
- 1981-02-18 GB GB8105045A patent/GB2071127B/en not_active Expired
- 1981-02-19 CA CA000371228A patent/CA1155112A/en not_active Expired
- 1981-02-19 SE SE8101114A patent/SE8101114L/xx not_active Application Discontinuation
- 1981-02-24 NL NLAANVRAGE8100894,A patent/NL186319C/xx not_active IP Right Cessation
- 1981-02-24 DE DE19813106876 patent/DE3106876A1/de not_active Ceased
- 1981-02-25 US US06/237,880 patent/US4507205A/en not_active Expired - Lifetime
- 1981-02-25 FR FR8103792A patent/FR2479834A1/fr active Granted
- 1981-02-28 ES ES499936A patent/ES8201595A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4507205A (en) | 1985-03-26 |
| NL8100894A (nl) | 1981-10-01 |
| CA1155112A (en) | 1983-10-11 |
| ES499936A0 (es) | 1982-01-01 |
| NL186319C (nl) | 1990-11-01 |
| ES8201595A1 (es) | 1982-01-01 |
| DE3106876A1 (de) | 1981-12-03 |
| FR2479834A1 (fr) | 1981-10-09 |
| GB2071127A (en) | 1981-09-16 |
| NL186319B (nl) | 1990-06-01 |
| GB2071127B (en) | 1984-07-25 |
| FR2479834B1 (OSRAM) | 1985-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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