NL145561B - Werkwijze ter bereiding van quaternaire ammoniumzouten van chondroitinezwavelzuurvormen a en c met farmacologische werking. - Google Patents
Werkwijze ter bereiding van quaternaire ammoniumzouten van chondroitinezwavelzuurvormen a en c met farmacologische werking.Info
- Publication number
- NL145561B NL145561B NL717113285A NL7113285A NL145561B NL 145561 B NL145561 B NL 145561B NL 717113285 A NL717113285 A NL 717113285A NL 7113285 A NL7113285 A NL 7113285A NL 145561 B NL145561 B NL 145561B
- Authority
- NL
- Netherlands
- Prior art keywords
- sulfuric acid
- quaternary ammonium
- ammonium salts
- pharmacological action
- acid forms
- Prior art date
Links
- AVJBPWGFOQAPRH-FWMKGIEWSA-L dermatan sulfate Chemical class CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@H](OS([O-])(=O)=O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](C([O-])=O)O1 AVJBPWGFOQAPRH-FWMKGIEWSA-L 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000000144 pharmacologic effect Effects 0.000 title 1
- 150000003242 quaternary ammonium salts 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
- 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)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Dermatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Pyridine Compounds (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7501410A NL7501410A (en) | 1970-09-30 | 1975-02-06 | Chondroitin sulphate salts - with betaine and pyridoxine, with corona activity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4641170 | 1970-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7113285A NL7113285A (enrdf_load_stackoverflow) | 1972-04-05 |
| NL145561B true NL145561B (nl) | 1975-04-15 |
Family
ID=10441155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL717113285A NL145561B (nl) | 1970-09-30 | 1971-09-28 | Werkwijze ter bereiding van quaternaire ammoniumzouten van chondroitinezwavelzuurvormen a en c met farmacologische werking. |
Country Status (12)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2546283A (en) * | 1949-01-31 | 1951-03-27 | Douglas G Webster | Bed table for supporting a book facing downwardly |
| CA1188988A (en) * | 1981-07-02 | 1985-06-18 | Alan G. Walton | Chondroitin drug complexes |
| US4520017A (en) * | 1983-02-04 | 1985-05-28 | Tunc Deger C | Method of reducing nutrient absorption |
| US4640912A (en) * | 1983-06-09 | 1987-02-03 | Hausman Marvin S | Administration of "active" chondroitin sulfate A and "active" chondroitin sulfate C or mixtures thereof to mammals including humans |
-
1970
- 1970-09-30 GB GB4641170A patent/GB1305807A/en not_active Expired
-
1971
- 1971-08-09 ZA ZA715300A patent/ZA715300B/xx unknown
- 1971-08-17 AU AU32426/71A patent/AU446807B2/en not_active Expired
- 1971-09-07 CH CH1307571A patent/CH529174A/fr not_active IP Right Cessation
- 1971-09-08 BE BE772342A patent/BE772342A/xx not_active IP Right Cessation
- 1971-09-08 FR FR7132358A patent/FR2108081B1/fr not_active Expired
- 1971-09-09 AT AT784471A patent/AT313309B/de not_active IP Right Cessation
- 1971-09-14 CA CA122,849A patent/CA949964A/en not_active Expired
- 1971-09-24 ES ES395398A patent/ES395398A1/es not_active Expired
- 1971-09-28 NL NL717113285A patent/NL145561B/xx not_active IP Right Cessation
- 1971-09-30 JP JP46075964A patent/JPS528373B1/ja active Pending
- 1971-09-30 DE DE2148986A patent/DE2148986C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT313309B (de) | 1974-02-11 |
| CA949964A (en) | 1974-06-25 |
| FR2108081A1 (enrdf_load_stackoverflow) | 1972-05-12 |
| DE2148986A1 (de) | 1972-04-13 |
| FR2108081B1 (enrdf_load_stackoverflow) | 1975-06-06 |
| AU3242671A (en) | 1973-02-22 |
| NL7113285A (enrdf_load_stackoverflow) | 1972-04-05 |
| GB1305807A (enrdf_load_stackoverflow) | 1973-02-07 |
| BE772342A (fr) | 1972-03-08 |
| JPS528373B1 (enrdf_load_stackoverflow) | 1977-03-09 |
| AU446807B2 (en) | 1974-03-28 |
| DE2148986B2 (de) | 1978-08-10 |
| CH529174A (fr) | 1972-10-15 |
| ZA715300B (en) | 1972-04-26 |
| DE2148986C3 (de) | 1979-04-12 |
| ES395398A1 (es) | 1973-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: ETUDES |