IT1296689B1 - Derivati esterei dell'acido ialuronico aventi proprieta viscoelastiche e loro uso in campo biomedico-sanitario - Google Patents
Derivati esterei dell'acido ialuronico aventi proprieta viscoelastiche e loro uso in campo biomedico-sanitarioInfo
- Publication number
- IT1296689B1 IT1296689B1 IT97PD000253A ITPD970253A IT1296689B1 IT 1296689 B1 IT1296689 B1 IT 1296689B1 IT 97PD000253 A IT97PD000253 A IT 97PD000253A IT PD970253 A ITPD970253 A IT PD970253A IT 1296689 B1 IT1296689 B1 IT 1296689B1
- Authority
- IT
- Italy
- Prior art keywords
- estere
- biomedical
- derivatives
- hyaluronic acid
- viscoelastic properties
- Prior art date
Links
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical class CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Inorganic Chemistry (AREA)
- Dermatology (AREA)
- Materials For Medical Uses (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT97PD000253A IT1296689B1 (it) | 1997-11-06 | 1997-11-06 | Derivati esterei dell'acido ialuronico aventi proprieta viscoelastiche e loro uso in campo biomedico-sanitario |
| AU15598/99A AU1559899A (en) | 1997-11-06 | 1998-11-05 | Ester derivatives of hyaluronic acid with viscoelastic properties and their use in the biomedical and healthcare field |
| PCT/EP1998/007020 WO1999024070A2 (fr) | 1997-11-06 | 1998-11-05 | Derives esters d'acide hyaluronique a proprietes viscoelastiques et leur utilisation dans les domaines biomedical et sanitaire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT97PD000253A IT1296689B1 (it) | 1997-11-06 | 1997-11-06 | Derivati esterei dell'acido ialuronico aventi proprieta viscoelastiche e loro uso in campo biomedico-sanitario |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITPD970253A0 ITPD970253A0 (it) | 1997-11-06 |
| ITPD970253A1 ITPD970253A1 (it) | 1999-05-06 |
| IT1296689B1 true IT1296689B1 (it) | 1999-07-14 |
Family
ID=11391956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT97PD000253A IT1296689B1 (it) | 1997-11-06 | 1997-11-06 | Derivati esterei dell'acido ialuronico aventi proprieta viscoelastiche e loro uso in campo biomedico-sanitario |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU1559899A (fr) |
| IT (1) | IT1296689B1 (fr) |
| WO (1) | WO1999024070A2 (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1302534B1 (it) * | 1998-12-21 | 2000-09-05 | Fidia Advanced Biopolymers Srl | Composizioni iniettabili, biocompatibili e biodegradabili comprendentialmeno un derivato dell'acido ialuronico, cellule condrogeniche, per |
| FR2794763B1 (fr) * | 1999-06-08 | 2001-08-24 | Centre Nat Rech Scient | Nouveaux derives de l'acide hyaluronique, leur preparation et leur utilisation |
| WO2001028602A1 (fr) * | 1999-10-15 | 2001-04-26 | Genetics Institute, Inc. | Formulations a base d'acide hyaluronique aux fins de l'administration de proteines osteogenes |
| EP1481695A1 (fr) * | 1999-10-15 | 2004-12-01 | Genetics Institute, LLC | Formulations a base d'acide hyaluronique aux fins de l'administration de proteines osteogenes |
| US20040037810A1 (en) * | 2000-05-03 | 2004-02-26 | Dennis Von Heimburg | Biomaterials comprised of preadipocyte cells for soft tissue repair |
| KR20040011426A (ko) * | 2000-11-06 | 2004-02-05 | 알콘, 인코퍼레이티드 | 수술용 비흡출 전이성 점탄물 |
| TWI267378B (en) | 2001-06-08 | 2006-12-01 | Wyeth Corp | Calcium phosphate delivery vehicles for osteoinductive proteins |
| US7820194B2 (en) | 2001-12-21 | 2010-10-26 | Alcon, Inc. | Combinations of viscoelastics for use during surgery |
| EP1519744A4 (fr) | 2002-05-17 | 2007-10-03 | Wyeth Corp | Vehicules injectables solides contenant de l'acide hyaluronique pour l'administration de proteines osteogenes |
| FR2850282B1 (fr) | 2003-01-27 | 2007-04-06 | Jerome Asius | Implant injectable a base de ceramique pour le comblement de rides, depressions cutanees et cicatrices, et sa preparation |
| US20100098772A1 (en) * | 2008-10-21 | 2010-04-22 | Allergan, Inc. | Drug delivery systems and methods for treating neovascularization |
| IT1395392B1 (it) * | 2009-08-27 | 2012-09-14 | Fidia Farmaceutici | Geli viscoelastici come nuovi filler |
| CN104725529A (zh) * | 2013-12-19 | 2015-06-24 | 上海建华精细生物制品有限公司 | 一种透明质酸衍生物的合成方法 |
| CZ2016827A3 (cs) * | 2016-12-23 | 2018-02-07 | Contipro A.S. | Oftalmologický prostředek |
| IT201900019762A1 (it) * | 2019-10-24 | 2021-04-24 | Fidia Farm Spa | Composizione farmaceutica per uso nel trattamento della cistite di varia eziologia |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4851521A (en) * | 1985-07-08 | 1989-07-25 | Fidia, S.P.A. | Esters of hyaluronic acid |
| IT1219587B (it) * | 1988-05-13 | 1990-05-18 | Fidia Farmaceutici | Polisaccaridi carbossiilici autoreticolati |
| IT1281886B1 (it) * | 1995-05-22 | 1998-03-03 | Fidia Advanced Biopolymers Srl | Processo per la preparazione di idrogel ottenuti da derivati chimici dell'acido ialuronico mediante irradiazioni ultraviolette e loro |
| IT1288290B1 (it) * | 1996-06-21 | 1998-09-11 | Fidia Spa In Amministrazione S | Acido ialuronico autoreticolato e relative composizioni farmaceutiche per il trattamento delle artropatie |
-
1997
- 1997-11-06 IT IT97PD000253A patent/IT1296689B1/it active IP Right Grant
-
1998
- 1998-11-05 AU AU15598/99A patent/AU1559899A/en not_active Abandoned
- 1998-11-05 WO PCT/EP1998/007020 patent/WO1999024070A2/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| ITPD970253A0 (it) | 1997-11-06 |
| WO1999024070A2 (fr) | 1999-05-20 |
| ITPD970253A1 (it) | 1999-05-06 |
| WO1999024070A3 (fr) | 1999-07-15 |
| AU1559899A (en) | 1999-05-31 |
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|---|---|---|---|
| 0001 | Granted |