CA2507846A1 - Oligosaccharides de chitosane et utilisations correspondantes - Google Patents
Oligosaccharides de chitosane et utilisations correspondantes Download PDFInfo
- Publication number
- CA2507846A1 CA2507846A1 CA002507846A CA2507846A CA2507846A1 CA 2507846 A1 CA2507846 A1 CA 2507846A1 CA 002507846 A CA002507846 A CA 002507846A CA 2507846 A CA2507846 A CA 2507846A CA 2507846 A1 CA2507846 A1 CA 2507846A1
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- Prior art keywords
- chitosan
- hypersensitivity
- inflammation
- composition
- molecular weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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- 230000000770 proinflammatory effect Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 239000002599 prostaglandin synthase inhibitor Substances 0.000 description 1
- 150000003180 prostaglandins Chemical class 0.000 description 1
- 230000001185 psoriatic effect Effects 0.000 description 1
- 208000002574 reactive arthritis Diseases 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 208000008742 seborrheic dermatitis Diseases 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 206010040872 skin infection Diseases 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- NCEXYHBECQHGNR-QZQOTICOSA-N sulfasalazine Chemical compound C1=C(O)C(C(=O)O)=CC(\N=N\C=2C=CC(=CC=2)S(=O)(=O)NC=2N=CC=CC=2)=C1 NCEXYHBECQHGNR-QZQOTICOSA-N 0.000 description 1
- 229960001940 sulfasalazine Drugs 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000002636 symptomatic treatment Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000011200 topical administration Methods 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 230000008026 type II hypersensitivity Effects 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 241001529453 unidentified herpesvirus Species 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
- A61K31/716—Glucans
- A61K31/722—Chitin, chitosan
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
La présente invention concerne des compositions et des méthodes destinées à réduire ou maîtriser l'inflammation et à traiter des processus morbides inflammatoires et d'autres états pathologiques. La présente invention se rapporte notamment à des mélanges comprenant au moins un oligosaccharide de chitosane ou un composé correspondant, à des nouveaux agents pharmaceutiques, compléments alimentaires ou compositions cosmétiques contenant ces mélanges, ainsi qu'à l'utilisation desdits mélanges pour préparer un médicament ou un complément alimentaire destiné à supprimer une hypersensibilité et/ou une réaction inflammatoire chez l'homme et chez des animaux.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002507846A CA2507846A1 (fr) | 2001-12-14 | 2002-12-16 | Oligosaccharides de chitosane et utilisations correspondantes |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2364924 | 2001-12-14 | ||
| CA2,364,924 | 2001-12-14 | ||
| PCT/CA2002/001952 WO2003051376A1 (fr) | 2001-12-14 | 2002-12-16 | Oligosaccharides de chitosane et utilisations correspondantes |
| CA002507846A CA2507846A1 (fr) | 2001-12-14 | 2002-12-16 | Oligosaccharides de chitosane et utilisations correspondantes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2507846A1 true CA2507846A1 (fr) | 2003-06-26 |
Family
ID=34888048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002507846A Abandoned CA2507846A1 (fr) | 2001-12-14 | 2002-12-16 | Oligosaccharides de chitosane et utilisations correspondantes |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2507846A1 (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9505852B2 (en) | 2011-06-13 | 2016-11-29 | Rival, Société En Commandite | N,N,N-trialkylaminopolymers, methods of their preparation and uses thereof |
| CN115192588A (zh) * | 2022-07-15 | 2022-10-18 | 中国海洋大学 | 几丁寡糖在制备抑制炎症因子风暴、减轻全身性炎症和内毒素血症药物或特医食品中的应用 |
| CN116098925A (zh) * | 2022-11-30 | 2023-05-12 | 上海水大技术转移有限公司 | 一种壳寡糖-马尾藻提取物反应物的制备方法和应用 |
| CN116261975A (zh) * | 2021-12-13 | 2023-06-16 | 山东卫康生物医药科技有限公司 | 一种肠炎患者食用的营养食品及制备方法 |
-
2002
- 2002-12-16 CA CA002507846A patent/CA2507846A1/fr not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9505852B2 (en) | 2011-06-13 | 2016-11-29 | Rival, Société En Commandite | N,N,N-trialkylaminopolymers, methods of their preparation and uses thereof |
| CN116261975A (zh) * | 2021-12-13 | 2023-06-16 | 山东卫康生物医药科技有限公司 | 一种肠炎患者食用的营养食品及制备方法 |
| CN115192588A (zh) * | 2022-07-15 | 2022-10-18 | 中国海洋大学 | 几丁寡糖在制备抑制炎症因子风暴、减轻全身性炎症和内毒素血症药物或特医食品中的应用 |
| CN116098925A (zh) * | 2022-11-30 | 2023-05-12 | 上海水大技术转移有限公司 | 一种壳寡糖-马尾藻提取物反应物的制备方法和应用 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |