ES2181608T1 - Procedimiento para la produccion de derivaods de acido hialuronico reticulados de forma multiple. - Google Patents

Procedimiento para la produccion de derivaods de acido hialuronico reticulados de forma multiple.

Info

Publication number
ES2181608T1
ES2181608T1 ES00901776T ES00901776T ES2181608T1 ES 2181608 T1 ES2181608 T1 ES 2181608T1 ES 00901776 T ES00901776 T ES 00901776T ES 00901776 T ES00901776 T ES 00901776T ES 2181608 T1 ES2181608 T1 ES 2181608T1
Authority
ES
Spain
Prior art keywords
production
derivaods
procedure
multiple shaped
hialuronic acid
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.)
Granted
Application number
ES00901776T
Other languages
English (en)
Other versions
ES2181608T3 (es
ES2181608T5 (es
ES2181608T9 (es
Inventor
Xiaobin Fermentech Med Lt Zhao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mentor Biopolymers Ltd
Original Assignee
Vitrolife UK Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10847046&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2181608(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vitrolife UK Ltd filed Critical Vitrolife UK Ltd
Publication of ES2181608T1 publication Critical patent/ES2181608T1/es
Publication of ES2181608T3 publication Critical patent/ES2181608T3/es
Application granted granted Critical
Publication of ES2181608T5 publication Critical patent/ES2181608T5/es
Publication of ES2181608T9 publication Critical patent/ES2181608T9/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/34—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/20—Polysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/04—Immunostimulants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P41/00—Drugs used in surgical methods, e.g. surgery adjuvants for preventing adhesion or for vitreum substitution
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Rheumatology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Ophthalmology & Optometry (AREA)
  • Pain & Pain Management (AREA)
  • Neurosurgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Surgery (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Materials For Medical Uses (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Procedimiento para la producción de derivados de ácido hialurónico reticulados de forma múltiple, cuyo procedimiento comprende reticular covalentemente HA por vía de dos o más grupos funcionales diferentes, en donde dicha reticulación se efectúa poniendo en contacto HA con uno o más agentes reticulantes químicos con el fin de formar dos o más reticulaciones químicamente distintas entre dichas moléculas de HA.
ES00901776.5T 1999-02-03 2000-02-03 Procedimiento para la producción de derivados de ácido hialurónico reticulados de forma múltiple Expired - Lifetime ES2181608T5 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9902412 1999-02-03
GBGB9902412.7A GB9902412D0 (en) 1999-02-03 1999-02-03 Process
PCT/GB2000/000321 WO2000046253A1 (en) 1999-02-03 2000-02-03 Process for the production of multiple cross-linked hyaluronic acid derivatives

Publications (4)

Publication Number Publication Date
ES2181608T1 true ES2181608T1 (es) 2003-03-01
ES2181608T3 ES2181608T3 (es) 2006-06-16
ES2181608T5 ES2181608T5 (es) 2016-07-22
ES2181608T9 ES2181608T9 (es) 2017-02-09

Family

ID=10847046

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00901776.5T Expired - Lifetime ES2181608T5 (es) 1999-02-03 2000-02-03 Procedimiento para la producción de derivados de ácido hialurónico reticulados de forma múltiple

Country Status (15)

Country Link
US (3) US7385052B2 (es)
EP (1) EP1149116B9 (es)
JP (1) JP2002536466A (es)
CN (1) CN1200951C (es)
AT (1) ATE315050T2 (es)
AU (1) AU773518B2 (es)
BR (1) BR0007980A (es)
CA (1) CA2361981C (es)
DE (2) DE60025328T3 (es)
DK (1) DK1149116T5 (es)
ES (1) ES2181608T5 (es)
GB (1) GB9902412D0 (es)
MX (1) MXPA01007876A (es)
NZ (1) NZ512993A (es)
WO (1) WO2000046253A1 (es)

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CN112030566B (zh) * 2020-09-30 2022-10-21 山东华熙海御生物医药有限公司 一种依克多因缓释微囊及其制备方法和应用
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CN114478831B (zh) * 2022-01-21 2023-06-27 湖南益安生物科技有限公司 一种高分子材料及其制备方法与应用
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ATE315050T2 (de) 2006-02-15
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WO2000046253A1 (en) 2000-08-10
EP1149116B1 (en) 2006-01-04
US20090247741A1 (en) 2009-10-01
AU773518B2 (en) 2004-05-27
DE60025328T2 (de) 2006-09-28
CA2361981A1 (en) 2000-08-10
ES2181608T3 (es) 2006-06-16
AU2307500A (en) 2000-08-25
DK1149116T3 (da) 2006-05-15
ES2181608T5 (es) 2016-07-22
DE1149116T1 (de) 2002-11-14
ES2181608T9 (es) 2017-02-09
EP1149116B9 (en) 2017-01-25
DE60025328D1 (de) 2006-03-30
EP1149116A1 (en) 2001-10-31
DK1149116T5 (en) 2017-02-13
BR0007980A (pt) 2001-10-30
DE60025328T3 (de) 2016-07-28
EP1149116B2 (en) 2016-03-30
US8080641B2 (en) 2011-12-20
JP2002536466A (ja) 2002-10-29
US7385052B2 (en) 2008-06-10
US7514541B2 (en) 2009-04-07
CA2361981C (en) 2008-06-10
NZ512993A (en) 2004-02-27
US20050250939A1 (en) 2005-11-10
US20020091251A1 (en) 2002-07-11
CN1342171A (zh) 2002-03-27

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