MX2022003750A - Un eter poliglicidilico de poliglicerol hiperramificado y su uso como reticulante de polisacaridos. - Google Patents

Un eter poliglicidilico de poliglicerol hiperramificado y su uso como reticulante de polisacaridos.

Info

Publication number
MX2022003750A
MX2022003750A MX2022003750A MX2022003750A MX2022003750A MX 2022003750 A MX2022003750 A MX 2022003750A MX 2022003750 A MX2022003750 A MX 2022003750A MX 2022003750 A MX2022003750 A MX 2022003750A MX 2022003750 A MX2022003750 A MX 2022003750A
Authority
MX
Mexico
Prior art keywords
polyglycidyl ether
polyglycerol polyglycidyl
hyperbranched polyglycerol
crosslinker
polysaccharides
Prior art date
Application number
MX2022003750A
Other languages
English (en)
Inventor
Benedictis Vincenzo Maria De
Original Assignee
Biopolimeri S R L
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 Biopolimeri S R L filed Critical Biopolimeri S R L
Publication of MX2022003750A publication Critical patent/MX2022003750A/es

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
    • C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
    • C07D303/24—Ethers with hydroxy compounds containing no oxirane rings with polyhydroxy compounds
    • C07D303/27—Ethers with hydroxy compounds containing no oxirane rings with polyhydroxy compounds having all hydroxyl radicals etherified with oxirane containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/738—Cross-linked polysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/731—Cellulose; Quaternized cellulose derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/732—Starch; Amylose; Amylopectin; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/735—Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/86—Polyethers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/08—Anti-ageing preparations
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/005—Crosslinking of cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B33/00—Preparation of derivatives of amylose
    • C08B33/04—Ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1515—Three-membered rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/91—Injection

Abstract

La presente invención se refiere a un éter poliglicidílico de poliglicerol hiperramificado que tiene un peso molecular de 750 a 15.000 Da; y un peso equivalente de epoxi de 183 a 7.000 g/eq. También se refiere a un polisacárido reticulado que es obtenible mediante reticulación del polisacárido con el éter poliglicidílico de poliglicerol hiperramificado. La presente invención también se refiere a procedimientos para su preparación y sus usos en el campo de terapia, cosmética, agricultura y alimentación.
MX2022003750A 2019-10-01 2020-09-30 Un eter poliglicidilico de poliglicerol hiperramificado y su uso como reticulante de polisacaridos. MX2022003750A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19200803 2019-10-01
PCT/EP2020/077342 WO2021064006A1 (en) 2019-10-01 2020-09-30 A hyperbranched polyglycerol polyglycidyl ether and its use as crosslinker for polysaccharides

Publications (1)

Publication Number Publication Date
MX2022003750A true MX2022003750A (es) 2022-05-02

Family

ID=68109209

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022003750A MX2022003750A (es) 2019-10-01 2020-09-30 Un eter poliglicidilico de poliglicerol hiperramificado y su uso como reticulante de polisacaridos.

Country Status (9)

Country Link
US (1) US20220380329A1 (es)
EP (1) EP4038105B1 (es)
JP (1) JP2022550778A (es)
KR (1) KR20220075334A (es)
CN (1) CN114502599B (es)
AR (1) AR121176A1 (es)
BR (1) BR112022005786A2 (es)
MX (1) MX2022003750A (es)
WO (1) WO2021064006A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR126276A1 (es) * 2021-07-01 2023-10-04 Biopolimeri S R L Composición de ácido hialurónico reticulado con anestésicos locales
CN113679880A (zh) * 2021-08-25 2021-11-23 西北大学 一种裸藻多糖水凝胶敷料及其制备方法和应用
CN115246889B (zh) * 2022-09-23 2023-01-10 常熟威怡科技有限公司 一种羧甲基纤维素锂及其制备方法和应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB757386A (en) * 1953-03-14 1956-09-19 Fothergill & Harvey Ltd A chemical modification of cellulose
JPH10212671A (ja) * 1997-01-28 1998-08-11 Kanebo Ltd セルロース系繊維及びその繊維構造物の架橋改質法
TWI251596B (en) * 2002-12-31 2006-03-21 Ind Tech Res Inst Method for producing a double-crosslinked hyaluronate material
JP4015988B2 (ja) * 2003-12-19 2007-11-28 トン ハイ バイオテクノロジー コーポレイション 三次元架橋した、安定した生分解性の高吸水性γポリグルタミン酸ヒドロゲル、及びその調製方法
US20100035838A1 (en) * 2006-09-19 2010-02-11 Geoffrey Kenneth Heber Cross-linked polysaccharide gels
FR2983483B1 (fr) * 2011-12-02 2014-11-14 Vivacy Lab Procede de substitution et reticulation simultanees d'un polysaccharide via ses fonctions hydroxyles
ITMI20120732A1 (it) * 2012-05-03 2013-11-04 B S Srl Polisaccaridi reticolati a memoria di forma
US11021580B2 (en) * 2015-07-27 2021-06-01 Galderma Holding SA Process for efficient cross-linking of hyaluronic acid
TWI727014B (zh) * 2016-03-24 2021-05-11 德商梅茲製藥有限兩合公司 修飾透明質酸與其製造方法及其用途
CN107880282B (zh) * 2016-12-29 2020-09-29 北京键凯科技股份有限公司 一种注射用多元甘醇环氧衍生物交联的透明质酸钠凝胶及其制备方法

Also Published As

Publication number Publication date
EP4038105A1 (en) 2022-08-10
WO2021064006A1 (en) 2021-04-08
KR20220075334A (ko) 2022-06-08
CN114502599B (zh) 2023-11-07
EP4038105B1 (en) 2024-01-10
AR121176A1 (es) 2022-04-27
CN114502599A (zh) 2022-05-13
BR112022005786A2 (pt) 2022-06-21
US20220380329A1 (en) 2022-12-01
JP2022550778A (ja) 2022-12-05
EP4038105C0 (en) 2024-01-10

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