CA3157952C - Hyaluronane modifie par thiol et hydrogel comprenant l'hyaluronane reticule - Google Patents

Hyaluronane modifie par thiol et hydrogel comprenant l'hyaluronane reticule

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Publication number
CA3157952C
CA3157952C CA3157952A CA3157952A CA3157952C CA 3157952 C CA3157952 C CA 3157952C CA 3157952 A CA3157952 A CA 3157952A CA 3157952 A CA3157952 A CA 3157952A CA 3157952 C CA3157952 C CA 3157952C
Authority
CA
Canada
Prior art keywords
thiol
hyaluronan
modified hyaluronan
modified
hydrogel
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.)
Active
Application number
CA3157952A
Other languages
English (en)
Other versions
CA3157952A1 (fr
Inventor
Ralph HOLLAUS
Original Assignee
Croma Pharma GmbH
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 Croma Pharma GmbH filed Critical Croma Pharma GmbH
Priority claimed from PCT/EP2020/087140 external-priority patent/WO2021123247A1/fr
Publication of CA3157952A1 publication Critical patent/CA3157952A1/fr
Application granted granted Critical
Publication of CA3157952C publication Critical patent/CA3157952C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

L'invention concerne un hyaluronane modifié par thiol, l'hyaluronane modifié par thiol comprenant une pluralité de groupes de modification présentant un groupe thiol dans les chaînes latérales d'hyaluronane, le groupe de modification comprenant un résidu d'acide aminé comprenant une chaîne latérale basique et un amino-thiol terminal conjugué naturel ainsi qu'une composition d'hydrogel stérile comprenant un polymère réticulé, le polymère réticulé étant un produit d'oxydation de l'hyaluronane modifié par thiol, et les utilisations de la composition.
CA3157952A 2019-12-19 2020-12-18 Hyaluronane modifie par thiol et hydrogel comprenant l'hyaluronane reticule Active CA3157952C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19218338.2 2019-12-19
EP19218338 2019-12-19
PCT/EP2020/087140 WO2021123247A1 (fr) 2019-12-19 2020-12-18 Hyaluronane modifié par thiol et hydrogel comprenant l'hyaluronane réticulé

Publications (2)

Publication Number Publication Date
CA3157952A1 CA3157952A1 (fr) 2021-06-24
CA3157952C true CA3157952C (fr) 2026-01-20

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