CA3123341C - Acide hyaluronique modifie par un aldehyde, son procede de preparation et applications associees - Google Patents

Acide hyaluronique modifie par un aldehyde, son procede de preparation et applications associees

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Publication number
CA3123341C
CA3123341C CA3123341A CA3123341A CA3123341C CA 3123341 C CA3123341 C CA 3123341C CA 3123341 A CA3123341 A CA 3123341A CA 3123341 A CA3123341 A CA 3123341A CA 3123341 C CA3123341 C CA 3123341C
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CA
Canada
Prior art keywords
hyaluronic acid
modified hyaluronic
acid derivative
modified
derivative
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
CA3123341A
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English (en)
Other versions
CA3123341A1 (fr
Inventor
Patrick Plitt
Colin DRABE
Sibylle Muller
Radovan VUKICEVIC
Jens Neubauer
Charlotte Reither
Original Assignee
Merz Pharma GmbH and Co KGaA
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.)
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Publication date
Application filed by Merz Pharma GmbH and Co KGaA filed Critical Merz Pharma GmbH and Co KGaA
Priority claimed from PCT/EP2019/085829 external-priority patent/WO2020127407A1/fr
Publication of CA3123341A1 publication Critical patent/CA3123341A1/fr
Application granted granted Critical
Publication of CA3123341C publication Critical patent/CA3123341C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

La présente invention concerne un dérivé d'acide hyaluronique modifié, le groupe -CH2-OH d'au moins un motif N-acétyl-D-glucosamine étant modifié en un groupe aldéhyde ayant la structure -CH2-O-CH2-CHO, ses procédés de préparation et des applications associées.
CA3123341A 2018-12-19 2019-12-18 Acide hyaluronique modifie par un aldehyde, son procede de preparation et applications associees Active CA3123341C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP18214028 2018-12-19
EP18214028.5 2018-12-19
EP19191042.1 2019-08-09
EP19191042 2019-08-09
PCT/EP2019/085829 WO2020127407A1 (fr) 2018-12-19 2019-12-18 Acide hyaluronique modifié par un aldéhyde, son procédé de préparation et applications associées

Publications (2)

Publication Number Publication Date
CA3123341A1 CA3123341A1 (fr) 2020-06-25
CA3123341C true CA3123341C (fr) 2026-01-06

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