IT1317091B1 - Gel di acido ialuronico cross-linked con l-amminoacidi ol-amminoesteri bifunzionali. - Google Patents

Gel di acido ialuronico cross-linked con l-amminoacidi ol-amminoesteri bifunzionali.

Info

Publication number
IT1317091B1
IT1317091B1 IT2000FI000020A ITFI20000020A IT1317091B1 IT 1317091 B1 IT1317091 B1 IT 1317091B1 IT 2000FI000020 A IT2000FI000020 A IT 2000FI000020A IT FI20000020 A ITFI20000020 A IT FI20000020A IT 1317091 B1 IT1317091 B1 IT 1317091B1
Authority
IT
Italy
Prior art keywords
functional
cross
amino acids
hyaluronic acid
acid gel
Prior art date
Application number
IT2000FI000020A
Other languages
English (en)
Inventor
Luigi Fratini
Maurizio Meldoli
Original Assignee
S F I R Societa Fondaria Ind R
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 S F I R Societa Fondaria Ind R filed Critical S F I R Societa Fondaria Ind R
Publication of ITFI20000020A0 publication Critical patent/ITFI20000020A0/it
Priority to IT2000FI000020A priority Critical patent/IT1317091B1/it
Priority to US10/203,506 priority patent/US20030096879A1/en
Priority to JP2001558107A priority patent/JP2003522255A/ja
Priority to PCT/EP2001/001239 priority patent/WO2001058961A1/en
Priority to AU2001246418A priority patent/AU2001246418B2/en
Priority to EP01919260A priority patent/EP1261646B1/en
Priority to AU4641801A priority patent/AU4641801A/xx
Priority to DE60131522T priority patent/DE60131522T2/de
Priority to CA002399450A priority patent/CA2399450A1/en
Priority to ES01919260T priority patent/ES2296740T3/es
Priority to IL15111001A priority patent/IL151110A0/xx
Publication of ITFI20000020A1 publication Critical patent/ITFI20000020A1/it
Application granted granted Critical
Publication of IT1317091B1 publication Critical patent/IT1317091B1/it

Links

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
    • 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
    • C08B37/0072—Hyaluronic acid, i.e. HA or hyaluronan; Derivatives thereof, e.g. crosslinked hyaluronic acid (hylan) or hyaluronates

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biochemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT2000FI000020A 2000-02-08 2000-02-08 Gel di acido ialuronico cross-linked con l-amminoacidi ol-amminoesteri bifunzionali. IT1317091B1 (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT2000FI000020A IT1317091B1 (it) 2000-02-08 2000-02-08 Gel di acido ialuronico cross-linked con l-amminoacidi ol-amminoesteri bifunzionali.
AU4641801A AU4641801A (en) 2000-02-08 2001-02-06 Gels of hyaluronic acid cross-linked with bi-functional L-aminoacids or L-aminoesters or mixtures thereof
JP2001558107A JP2003522255A (ja) 2000-02-08 2001-02-06 ニ官能ｌ−アミノ酸又はｌ−アミノエステル又はそれらの混合物と架橋したヒアルロン酸のゲル
PCT/EP2001/001239 WO2001058961A1 (en) 2000-02-08 2001-02-06 Gels of hyaluronic acid cross-linked with bi-functional l-aminoacids or l-aminoesters or mixtures thereof
AU2001246418A AU2001246418B2 (en) 2000-02-08 2001-02-06 Gels of hyaluronic acid cross-linked with bi-functional L-aminoacids or L-aminoesters or mixtures thereof
EP01919260A EP1261646B1 (en) 2000-02-08 2001-02-06 Gels of hyaluronic acid cross-linked with bi-functional l-aminoacids or l-aminoesters or mixtures thereof
US10/203,506 US20030096879A1 (en) 2000-02-08 2001-02-06 Gels of hyaluronic acid cross-linked with bi-functional l-aminoacids or l-aminoesters or mixtures thereof
DE60131522T DE60131522T2 (de) 2000-02-08 2001-02-06 Gele aus hyaluronsäure, vernetzt mit bifunktionellen l-aminosäuren, l-aminosäureestern oder deren mischungen
CA002399450A CA2399450A1 (en) 2000-02-08 2001-02-06 Gels of hyaluronic acid cross-linked with bi-functional l-aminoacids or l-aminoesters or mixtures thereof
ES01919260T ES2296740T3 (es) 2000-02-08 2001-02-06 Gel de acido hialuronico reticulado con l-aminoacidos o l-aminoesteres bifuncionales o una mezcla de estos.
IL15111001A IL151110A0 (en) 2000-02-08 2001-02-06 Gels of hyaluronic acid cross-linked with bi-functional l-aminoacids or l-aminoesters or mixtures thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000FI000020A IT1317091B1 (it) 2000-02-08 2000-02-08 Gel di acido ialuronico cross-linked con l-amminoacidi ol-amminoesteri bifunzionali.

Publications (3)

Publication Number Publication Date
ITFI20000020A0 ITFI20000020A0 (it) 2000-02-08
ITFI20000020A1 ITFI20000020A1 (it) 2001-08-08
IT1317091B1 true IT1317091B1 (it) 2003-05-26

Family

ID=11441697

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000FI000020A IT1317091B1 (it) 2000-02-08 2000-02-08 Gel di acido ialuronico cross-linked con l-amminoacidi ol-amminoesteri bifunzionali.

Country Status (10)

Country Link
US (1) US20030096879A1 (it)
EP (1) EP1261646B1 (it)
JP (1) JP2003522255A (it)
AU (2) AU4641801A (it)
CA (1) CA2399450A1 (it)
DE (1) DE60131522T2 (it)
ES (1) ES2296740T3 (it)
IL (1) IL151110A0 (it)
IT (1) IT1317091B1 (it)
WO (1) WO2001058961A1 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003303820A1 (en) * 2003-01-31 2004-08-23 Biosphere S.P.A. Water soluble and biocompatible gels of hyaluronic acid cross-linked with bi-functional l-aminoacids or l-aminoesters
EP1535952B1 (en) * 2003-11-28 2013-01-16 Universite Louis Pasteur Method for preparing crosslinked polyelectrolyte multilayer films
FR2908415B1 (fr) * 2006-11-10 2009-01-23 Abr Dev Sarl Acide hyaluronique reticule et son procede de preparation
WO2011148116A2 (fr) * 2010-05-27 2011-12-01 Laboratoire Idenov Acide hyaluronique modifie, procede de fabrication et utilisations
US9393263B2 (en) 2011-06-03 2016-07-19 Allergan, Inc. Dermal filler compositions including antioxidants
CN107412002A (zh) 2011-06-03 2017-12-01 阿勒根公司 包括抗氧化剂的皮肤填充剂组合物
US9408797B2 (en) 2011-06-03 2016-08-09 Allergan, Inc. Dermal filler compositions for fine line treatment
US20130096081A1 (en) 2011-06-03 2013-04-18 Allergan, Inc. Dermal filler compositions
CN104105474B (zh) * 2011-09-14 2018-04-06 阿勒根公司 用于细纹治疗的真皮填充剂组合物
AU2015255254B2 (en) * 2011-09-14 2017-07-06 Allergan Industrie, Sas Dermal filler compositions for fine line treatment
DK2787959T3 (da) * 2011-12-08 2020-09-21 Allergan Ind Sas Dermale fyldstofsammensætninger
CN103006544B (zh) * 2012-12-21 2014-07-09 上海景峰制药股份有限公司 一种高粘弹性玻璃酸钠凝胶制备方法
US20140315828A1 (en) 2013-04-22 2014-10-23 Allergan, Inc. Cross-linked silk-hyaluronic acid compositions
CN105903088A (zh) * 2015-12-14 2016-08-31 上海其胜生物制剂有限公司 一种具有选择性前囊染色功能的眼科粘弹剂的制备方法
EP3503841A4 (en) 2016-08-24 2020-04-22 Allergan, Inc. CO-CROSSLINKED HYALURONIC ACID-FIBROIN HYDROGELS FOR IMPROVING THE SUSTAINABILITY OF TISSUE GRAFTS AND FOR INCREASING SOFT TISSUES
LU101045B1 (en) * 2018-12-11 2020-06-11 Qventis GmbH Method for the manufacture and use of a bionic hydrogel composition for medical applications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6610669B1 (en) * 1987-09-18 2003-08-26 Genzyme Corporation Water insoluble derivatives of polyanionic polysaccharides
US6174999B1 (en) * 1987-09-18 2001-01-16 Genzyme Corporation Water insoluble derivatives of polyanionic polysaccharides
JP3404557B2 (ja) * 1993-09-30 2003-05-12 グンゼ株式会社 架橋ヒアルロン酸及びこれらの複合材料
IT1268955B1 (it) * 1994-03-11 1997-03-18 Fidia Advanced Biopolymers Srl Esteri attivi di polisaccaridi carbossilici

Also Published As

Publication number Publication date
ITFI20000020A0 (it) 2000-02-08
WO2001058961A1 (en) 2001-08-16
ES2296740T3 (es) 2008-05-01
ITFI20000020A1 (it) 2001-08-08
AU2001246418B2 (en) 2005-12-22
EP1261646B1 (en) 2007-11-21
DE60131522T2 (de) 2008-10-23
US20030096879A1 (en) 2003-05-22
JP2003522255A (ja) 2003-07-22
AU4641801A (en) 2001-08-20
EP1261646A1 (en) 2002-12-04
DE60131522D1 (de) 2008-01-03
IL151110A0 (en) 2003-04-10
CA2399450A1 (en) 2001-08-16

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