CH486495A - Verfahren zur Herstellung von Polyschwefelsäureester von Chondroitin - Google Patents
Verfahren zur Herstellung von Polyschwefelsäureester von ChondroitinInfo
- Publication number
- CH486495A CH486495A CH297167A CH297167A CH486495A CH 486495 A CH486495 A CH 486495A CH 297167 A CH297167 A CH 297167A CH 297167 A CH297167 A CH 297167A CH 486495 A CH486495 A CH 486495A
- Authority
- CH
- Switzerland
- Prior art keywords
- chondroitin
- preparation
- acid ester
- polysulfuric acid
- polysulfuric
- Prior art date
Links
- 229920002567 Chondroitin Polymers 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- DLGJWSVWTWEWBJ-HGGSSLSASA-N chondroitin Chemical compound CC(O)=N[C@@H]1[C@H](O)O[C@H](CO)[C@H](O)[C@@H]1OC1[C@H](O)[C@H](O)C=C(C(O)=O)O1 DLGJWSVWTWEWBJ-HGGSSLSASA-N 0.000 title 1
- 150000002148 esters Chemical class 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
- C08B37/006—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
-
- 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
-
- 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
- C08B37/0069—Chondroitin-4-sulfate, i.e. chondroitin sulfate A; Dermatan sulfate, i.e. chondroitin sulfate B or beta-heparin; Chondroitin-6-sulfate, i.e. chondroitin sulfate C; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth 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)
- Dermatology (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1250566 | 1966-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH486495A true CH486495A (de) | 1970-02-28 |
Family
ID=11807198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH297167A CH486495A (de) | 1966-03-01 | 1967-03-01 | Verfahren zur Herstellung von Polyschwefelsäureester von Chondroitin |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US3454560A (de) |
| CH (1) | CH486495A (de) |
| DE (1) | DE1618857C3 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4318815A (en) * | 1979-11-26 | 1982-03-09 | Texaco Inc. | Sulfated biopolymers for use in recovering petroleum from a subterranean formation |
| DE3118588C2 (de) * | 1981-05-11 | 1983-07-07 | Luitpold-Werk, Chemisch-Pharmazeutische Fabrik, 8000 München | Verfahren zur Herstellung eines injizierbaren hochreinen Chondroitinpolysulfates, hiernach erhältliches Produkt und pharmazeutische Zusammensetzung |
| EP0066379A3 (de) * | 1981-05-15 | 1983-06-08 | Riker Laboratories, Inc. | Zusammensetzung zur Behandlung vom Herpes-Virus |
| IL70511A (en) * | 1982-12-28 | 1990-01-18 | Anic Spa | Process for the concurrent depolymerization and sulfation of polysaccharides at hydroxyl groups |
| JPH0699485B2 (ja) * | 1984-08-14 | 1994-12-07 | 生化学工業株式会社 | 合成コンドロイチン多硫酸の製造法 |
| IT1237518B (it) * | 1989-11-24 | 1993-06-08 | Renato Conti | Eparine supersolfatate |
| IT1256236B (it) * | 1992-12-23 | 1995-11-29 | Mediolanum Farmaceutici Srl | Oligosaccaridi aventi attivita' biologica e procedimento per la loro preparazione di glicosaminoglicani |
| CA2260183A1 (en) | 1996-07-09 | 1998-01-15 | Keith A. Crutcher | Methods for the treatment of apolipoprotein e related diseases |
| US8455436B2 (en) | 2010-12-28 | 2013-06-04 | Depuy Mitek, Llc | Compositions and methods for treating joints |
| US8398611B2 (en) | 2010-12-28 | 2013-03-19 | Depuy Mitek, Inc. | Compositions and methods for treating joints |
| US8623839B2 (en) * | 2011-06-30 | 2014-01-07 | Depuy Mitek, Llc | Compositions and methods for stabilized polysaccharide formulations |
| SE537742C2 (sv) | 2013-05-13 | 2015-10-13 | Tx Medic Ab | Dextransulfat för cellmobilisering |
| US9682099B2 (en) | 2015-01-20 | 2017-06-20 | DePuy Synthes Products, Inc. | Compositions and methods for treating joints |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2638470A (en) * | 1950-05-19 | 1953-05-12 | American Home Prod | Process for the production of alginic acid sulfate |
| US2612498A (en) * | 1950-09-19 | 1952-09-30 | Wyeth Corp | Sulfation of alginic acid in alcoholic sulfuric acid |
| US3141014A (en) * | 1960-03-31 | 1964-07-14 | Meito Sangyo Kk | Sodium and potassium salts of the dextran sulphuric acid ester having substantially no anticoagulant activity but having lipolytic activity and the method of preparation thereof |
-
1967
- 1967-02-20 US US617076A patent/US3454560A/en not_active Expired - Lifetime
- 1967-02-23 US US617839A patent/US3498972A/en not_active Expired - Lifetime
- 1967-03-01 CH CH297167A patent/CH486495A/de not_active IP Right Cessation
- 1967-03-01 DE DE1618857A patent/DE1618857C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1618857C3 (de) | 1975-01-09 |
| DE1618857B2 (de) | 1974-05-22 |
| US3454560A (en) | 1969-07-08 |
| DE1618857A1 (de) | 1971-07-22 |
| US3498972A (en) | 1970-03-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |