ATE236196T1 - Verfahren zur herstellung eines kristallinen eisendextrans - Google Patents
Verfahren zur herstellung eines kristallinen eisendextransInfo
- Publication number
- ATE236196T1 ATE236196T1 AT96939628T AT96939628T ATE236196T1 AT E236196 T1 ATE236196 T1 AT E236196T1 AT 96939628 T AT96939628 T AT 96939628T AT 96939628 T AT96939628 T AT 96939628T AT E236196 T1 ATE236196 T1 AT E236196T1
- Authority
- AT
- Austria
- Prior art keywords
- iron
- extrans
- producing
- crystalline iron
- dextran
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910052742 iron Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- MVZXTUSAYBWAAM-UHFFFAOYSA-N iron;sulfuric acid Chemical compound [Fe].OS(O)(=O)=O MVZXTUSAYBWAAM-UHFFFAOYSA-N 0.000 abstract 2
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 229940029416 iron-dextran complex Drugs 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
- C08B37/0021—Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US651895P | 1995-11-09 | 1995-11-09 | |
| PCT/US1996/018018 WO1997017377A1 (en) | 1995-11-09 | 1996-11-08 | Process for making crystalline iron dextran |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE236196T1 true ATE236196T1 (de) | 2003-04-15 |
Family
ID=21721278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT96939628T ATE236196T1 (de) | 1995-11-09 | 1996-11-08 | Verfahren zur herstellung eines kristallinen eisendextrans |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0859795B1 (de) |
| JP (1) | JP2000500175A (de) |
| AT (1) | ATE236196T1 (de) |
| DE (1) | DE69627171T2 (de) |
| DK (1) | DK0859795T3 (de) |
| ES (1) | ES2195023T3 (de) |
| MX (1) | MX9803693A (de) |
| PT (1) | PT859795E (de) |
| WO (1) | WO1997017377A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK173138B1 (da) * | 1998-11-20 | 2000-02-07 | Pharmacosmos Holding As | Fremgangsmåde til fremstilling af en jerndextranforbindelse, jerndextranforbindelse fremstillet efter fremgangsmåden, farma |
| DE10249552A1 (de) | 2002-10-23 | 2004-05-13 | Vifor (International) Ag | Wasserlösliche Eisen-Kohlenhydrat-Komplexe, deren Herstellung und diese enthaltende Arzneimittel |
| ITMO20050056A1 (it) * | 2005-03-15 | 2006-09-16 | Biofer Spa | Processo per la preparazione di complessi del ferro trivalente con zuccheri mono-, di- e polisaccaridi. |
| PT1973549T (pt) | 2006-01-06 | 2016-10-25 | Luitpold Pharm Inc | Métodos e composições para administração de ferro |
| WO2018198135A1 (en) * | 2017-04-26 | 2018-11-01 | Mylan Laboratories Ltd. | Improved process for the preparation of iron complex |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2862920A (en) * | 1956-06-07 | 1958-12-02 | Ohio Commw Eng Co | Ferrous carboxymethyl dextran |
| US2856398A (en) * | 1956-06-15 | 1958-10-14 | Ohio Commw Eng Co | Carboxymethyl dextran-iron complexes |
| GB1200902A (en) * | 1967-05-13 | 1970-08-05 | Fisons Pharmaceuticals Ltd | Iron-dextran complexes |
-
1996
- 1996-11-08 ES ES96939628T patent/ES2195023T3/es not_active Expired - Lifetime
- 1996-11-08 WO PCT/US1996/018018 patent/WO1997017377A1/en not_active Ceased
- 1996-11-08 EP EP96939628A patent/EP0859795B1/de not_active Expired - Lifetime
- 1996-11-08 PT PT96939628T patent/PT859795E/pt unknown
- 1996-11-08 DE DE69627171T patent/DE69627171T2/de not_active Expired - Fee Related
- 1996-11-08 DK DK96939628T patent/DK0859795T3/da active
- 1996-11-08 JP JP9518372A patent/JP2000500175A/ja not_active Ceased
- 1996-11-08 AT AT96939628T patent/ATE236196T1/de not_active IP Right Cessation
-
1998
- 1998-05-08 MX MX9803693A patent/MX9803693A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997017377A1 (en) | 1997-05-15 |
| ES2195023T3 (es) | 2003-12-01 |
| MX9803693A (es) | 1998-09-30 |
| DK0859795T3 (da) | 2003-07-14 |
| EP0859795B1 (de) | 2003-04-02 |
| PT859795E (pt) | 2003-08-29 |
| EP0859795A1 (de) | 1998-08-26 |
| JP2000500175A (ja) | 2000-01-11 |
| DE69627171D1 (de) | 2003-05-08 |
| DE69627171T2 (de) | 2004-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 0859795 Country of ref document: EP |
|
| REN | Ceased due to non-payment of the annual fee |