BR112022005786A2 - Composto, polissacarídeo reticulado, processo para a preparação de um composto, composição, e, uso de uma composição - Google Patents
Composto, polissacarídeo reticulado, processo para a preparação de um composto, composição, e, uso de uma composiçãoInfo
- Publication number
- BR112022005786A2 BR112022005786A2 BR112022005786A BR112022005786A BR112022005786A2 BR 112022005786 A2 BR112022005786 A2 BR 112022005786A2 BR 112022005786 A BR112022005786 A BR 112022005786A BR 112022005786 A BR112022005786 A BR 112022005786A BR 112022005786 A2 BR112022005786 A2 BR 112022005786A2
- Authority
- BR
- Brazil
- Prior art keywords
- compound
- composition
- cross
- preparing
- linked polysaccharide
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 4
- 150000004676 glycans Chemical class 0.000 title abstract 4
- 229920001282 polysaccharide Polymers 0.000 title abstract 4
- 239000005017 polysaccharide Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 4
- 229920000223 polyglycerol Polymers 0.000 abstract 2
- 239000004593 Epoxy Substances 0.000 abstract 1
- 239000002537 cosmetic Substances 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000002560 therapeutic procedure Methods 0.000 abstract 1
Classifications
-
- 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
- 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
-
- 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
- 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
- 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
composto, polissacarídeo reticulado, processo para a preparação de um composto, composição, e, uso de uma composição. a presente invenção se refere a um éter poliglicidílico de poliglicerol hiperramificado tendo um peso molecular de 750 a 15.000 da; e um peso equivalente de epóxi de 183 a 7.000 g/eq. a mesma também se refere a um polissacarídeo reticulado obtenível pela reticulação do polissacarídeo com o éter poliglicidílico de poliglicerol hiperramificado. a presente invenção também se refere a processos para a sua preparação e seus usos nos campos da terapia, cosmética, agricultura e alimentos.
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 |
---|---|
BR112022005786A2 true BR112022005786A2 (pt) | 2022-06-21 |
Family
ID=68109209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022005786A BR112022005786A2 (pt) | 2019-10-01 | 2020-09-30 | Composto, polissacarídeo reticulado, processo para a preparação de um composto, composição, e, uso de uma composição |
Country Status (9)
Country | Link |
---|---|
US (1) | US20220380329A1 (pt) |
EP (1) | EP4038105B1 (pt) |
JP (1) | JP2022550778A (pt) |
KR (1) | KR20220075334A (pt) |
CN (1) | CN114502599B (pt) |
AR (1) | AR121176A1 (pt) |
BR (1) | BR112022005786A2 (pt) |
MX (1) | MX2022003750A (pt) |
WO (1) | WO2021064006A1 (pt) |
Families Citing this family (3)
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)
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 |
-
2020
- 2020-09-30 KR KR1020227010374A patent/KR20220075334A/ko unknown
- 2020-09-30 WO PCT/EP2020/077342 patent/WO2021064006A1/en unknown
- 2020-09-30 JP JP2022519720A patent/JP2022550778A/ja active Pending
- 2020-09-30 US US17/763,196 patent/US20220380329A1/en active Pending
- 2020-09-30 CN CN202080069837.5A patent/CN114502599B/zh active Active
- 2020-09-30 MX MX2022003750A patent/MX2022003750A/es unknown
- 2020-09-30 EP EP20780210.9A patent/EP4038105B1/en active Active
- 2020-09-30 BR BR112022005786A patent/BR112022005786A2/pt unknown
- 2020-09-30 AR ARP200102718A patent/AR121176A1/es unknown
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 |
MX2022003750A (es) | 2022-05-02 |
CN114502599A (zh) | 2022-05-13 |
US20220380329A1 (en) | 2022-12-01 |
JP2022550778A (ja) | 2022-12-05 |
EP4038105C0 (en) | 2024-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |