WO1999024070A3 - Derives esters d'acide hyaluronique a proprietes viscoelastiques et leur utilisation dans les domaines biomedical et sanitaire - Google Patents

Derives esters d'acide hyaluronique a proprietes viscoelastiques et leur utilisation dans les domaines biomedical et sanitaire Download PDF

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Publication number
WO1999024070A3
WO1999024070A3 PCT/EP1998/007020 EP9807020W WO9924070A3 WO 1999024070 A3 WO1999024070 A3 WO 1999024070A3 EP 9807020 W EP9807020 W EP 9807020W WO 9924070 A3 WO9924070 A3 WO 9924070A3
Authority
WO
WIPO (PCT)
Prior art keywords
hyaluronic acid
biomedical
ester derivatives
viscoelastic properties
healthcare field
Prior art date
Application number
PCT/EP1998/007020
Other languages
English (en)
Other versions
WO1999024070A2 (fr
Inventor
Davide Renier
Alessandra Pavesio
Lanfranco Callegaro
Original Assignee
Fidia Advanced Biopolymers Srl
Davide Renier
Alessandra Pavesio
Lanfranco Callegaro
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fidia Advanced Biopolymers Srl, Davide Renier, Alessandra Pavesio, Lanfranco Callegaro filed Critical Fidia Advanced Biopolymers Srl
Priority to AU15598/99A priority Critical patent/AU1559899A/en
Publication of WO1999024070A2 publication Critical patent/WO1999024070A2/fr
Publication of WO1999024070A3 publication Critical patent/WO1999024070A3/fr

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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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Materials For Medical Uses (AREA)

Abstract

L'invention concerne des compositions viscoélastiques comprenant des esters d'acide hyaluronique qui présentent des avantages spécifiques liés à des propriétés viscoélastiques qui varient en fonction de l'effort de cisaillement et de la température.
PCT/EP1998/007020 1997-11-06 1998-11-05 Derives esters d'acide hyaluronique a proprietes viscoelastiques et leur utilisation dans les domaines biomedical et sanitaire WO1999024070A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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

Applications Claiming Priority (2)

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
ITPD97A000253 1997-11-06

Publications (2)

Publication Number Publication Date
WO1999024070A2 WO1999024070A2 (fr) 1999-05-20
WO1999024070A3 true WO1999024070A3 (fr) 1999-07-15

Family

ID=11391956

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (3)

Country Link
AU (1) AU1559899A (fr)
IT (1) IT1296689B1 (fr)
WO (1) WO1999024070A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9144631B2 (en) 2003-01-27 2015-09-29 Benedicte Asius Ceramic-based injectable implants which are used to fill wrinkles, cutaneous depressions and scars, and preparation method thereof

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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
EP1454640A3 (fr) * 1999-10-15 2004-09-22 Genetics Institute, LLC Formulations d'acide hyaluronique pour la libération de protéines osteogéniques
EP2286847A1 (fr) 1999-10-15 2011-02-23 Genetics Institute, LLC Formulations à base d'acide hyaluronique aux fins de l'administration de proteines osteogenes
AU2001273992B2 (en) * 2000-05-03 2005-08-04 Fidia Advanced Biopolymers S.R.L. Biomaterials comprised of preadipocyte cells for soft tissue repair
JP2004530452A (ja) * 2000-11-06 2004-10-07 アルコン，インコーポレイテッド 外科手術において使用するための非吸引性遷移粘弾性物質
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
CA2486113A1 (fr) 2002-05-17 2003-12-04 Wyeth Vehicules injectables solides contenant de l'acide hyaluronique pour l'administration de proteines osteogenes
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216453A2 (fr) * 1985-07-08 1987-04-01 FIDIA S.p.A. Esters de l'acide hyaluronique et leurs sels.
EP0341745A1 (fr) * 1988-05-13 1989-11-15 FIDIA S.p.A. Polysaccharides carboxylés réticulés
WO1996037519A1 (fr) * 1995-05-22 1996-11-28 Fidia Advanced Biopolymers S.R.L. Hydrogel polysaccharide, son procede de preparation et son utilisation en medecine, en chirurgie, en cosmetique et pour la preparation de produits d'hygiene
WO1997049412A1 (fr) * 1996-06-21 1997-12-31 Fidia S.P.A. Acide hyaluronique autoreticule et compositions pharmaceutiques associees pour le traitement des arthropathies

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216453A2 (fr) * 1985-07-08 1987-04-01 FIDIA S.p.A. Esters de l'acide hyaluronique et leurs sels.
EP0341745A1 (fr) * 1988-05-13 1989-11-15 FIDIA S.p.A. Polysaccharides carboxylés réticulés
WO1996037519A1 (fr) * 1995-05-22 1996-11-28 Fidia Advanced Biopolymers S.R.L. Hydrogel polysaccharide, son procede de preparation et son utilisation en medecine, en chirurgie, en cosmetique et pour la preparation de produits d'hygiene
WO1997049412A1 (fr) * 1996-06-21 1997-12-31 Fidia S.P.A. Acide hyaluronique autoreticule et compositions pharmaceutiques associees pour le traitement des arthropathies

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 9739, Derwent World Patents Index; Class B04, AN 97-418785, XP002102269 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9144631B2 (en) 2003-01-27 2015-09-29 Benedicte Asius Ceramic-based injectable implants which are used to fill wrinkles, cutaneous depressions and scars, and preparation method thereof

Also Published As

Publication number Publication date
IT1296689B1 (it) 1999-07-14
ITPD970253A0 (it) 1997-11-06
WO1999024070A2 (fr) 1999-05-20
AU1559899A (en) 1999-05-31
ITPD970253A1 (it) 1999-05-06

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