JP7692359B2 - 新規な架橋アルギン酸構造体 - Google Patents
新規な架橋アルギン酸構造体 Download PDFInfo
- Publication number
- JP7692359B2 JP7692359B2 JP2021548963A JP2021548963A JP7692359B2 JP 7692359 B2 JP7692359 B2 JP 7692359B2 JP 2021548963 A JP2021548963 A JP 2021548963A JP 2021548963 A JP2021548963 A JP 2021548963A JP 7692359 B2 JP7692359 B2 JP 7692359B2
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- Japan
- Prior art keywords
- group
- formula
- alginic acid
- alkyl group
- alkyl
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- 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
- C08B37/0084—Guluromannuronans, e.g. alginic acid, i.e. D-mannuronic acid and D-guluronic acid units linked with alternating alpha- and beta-1,4-glycosidic bonds; Derivatives thereof, e.g. alginates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7007—Drug-containing films, membranes or sheets
-
- 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
- A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
- A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
- A61L26/0023—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
- A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
- A61L26/0061—Use of materials characterised by their function or physical properties
- A61L26/008—Hydrogels or hydrocolloids
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
- A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
-
- 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
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
-
- 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
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/52—Hydrogels or hydrocolloids
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/042—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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/145—Hydrogels or hydrocolloids
-
- 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
- A61P41/00—Drugs used in surgical methods, e.g. surgery adjuvants for preventing adhesion or for vitreum substitution
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M3/00—Tissue, human, animal or plant cell, or virus culture apparatus
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
- C08J2305/04—Alginic acid; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2405/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
- C08J2405/04—Alginic acid; Derivatives thereof
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Dermatology (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Zoology (AREA)
- Polymers & Plastics (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Inorganic Chemistry (AREA)
- Botany (AREA)
- Composite Materials (AREA)
- Biotechnology (AREA)
- Virology (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025091584A JP2025131662A (ja) | 2019-09-25 | 2025-06-02 | 新規な架橋アルギン酸構造体 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019173882 | 2019-09-25 | ||
| JP2019173882 | 2019-09-25 | ||
| PCT/JP2020/035932 WO2021060336A1 (ja) | 2019-09-25 | 2020-09-24 | 新規な架橋アルギン酸構造体 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025091584A Division JP2025131662A (ja) | 2019-09-25 | 2025-06-02 | 新規な架橋アルギン酸構造体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021060336A1 JPWO2021060336A1 (https=) | 2021-04-01 |
| JPWO2021060336A5 JPWO2021060336A5 (https=) | 2023-09-20 |
| JP7692359B2 true JP7692359B2 (ja) | 2025-06-13 |
Family
ID=75167007
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021548963A Active JP7692359B2 (ja) | 2019-09-25 | 2020-09-24 | 新規な架橋アルギン酸構造体 |
| JP2025091584A Pending JP2025131662A (ja) | 2019-09-25 | 2025-06-02 | 新規な架橋アルギン酸構造体 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025091584A Pending JP2025131662A (ja) | 2019-09-25 | 2025-06-02 | 新規な架橋アルギン酸構造体 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12479933B2 (https=) |
| EP (1) | EP4035735A4 (https=) |
| JP (2) | JP7692359B2 (https=) |
| CN (2) | CN120463977A (https=) |
| WO (1) | WO2021060336A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4663627A1 (en) * | 2023-02-06 | 2025-12-17 | NOF Corporation | Amine hydrochloride having maleimide group, and method for producing same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010512433A (ja) | 2006-12-11 | 2010-04-22 | 常州百瑞吉生物医▲薬▼有限公司 | チオール修飾高分子誘導体およびその架橋材料 |
| WO2010087912A1 (en) | 2009-01-30 | 2010-08-05 | University Of Utah Research Foundation | Hydrogels crosslinked with gold nanoparticles and methods of making and using thereof |
| WO2014028209A1 (en) | 2012-08-14 | 2014-02-20 | The Trustees Of The University Of Pennsylvania | Stabilizing shear-thinning hydrogels |
| WO2014058359A1 (en) | 2012-10-09 | 2014-04-17 | Yuji Teramura | Method of coating and encapsulation of cells and cell aggregates with thick and stable polymer membrane |
| WO2015154078A1 (en) | 2014-04-04 | 2015-10-08 | President And Fellows Of Harvard College | Click-crosslinked hydrogels and methods of use |
| WO2019189330A1 (ja) | 2018-03-28 | 2019-10-03 | 持田製薬株式会社 | 新規反応性アルギン酸誘導体 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5589591A (en) | 1986-07-03 | 1996-12-31 | Advanced Magnetics, Inc. | Endotoxin-free polysaccharides |
| WO1993013136A1 (en) | 1991-12-20 | 1993-07-08 | Howmedica Inc. | Ultra-pure polysaccharide materials for medical use |
| JPH08269102A (ja) | 1995-03-30 | 1996-10-15 | Shiseido Co Ltd | エンドトキシンフリーのβ1,3−グルカン及びその製造法並びに医療用ゲル素材 |
| JPH09324001A (ja) | 1996-04-02 | 1997-12-16 | Kyowa Hakko Kogyo Co Ltd | ヒアルロン酸ナトリウムの精製法 |
| EP1135418A1 (en) | 1998-11-13 | 2001-09-26 | CP Kelco U.S., Inc. | Biopolymer salts with low endotoxin levels, biopolymer compositions thereof and methods of making the same |
| ATE419528T1 (de) | 1999-04-28 | 2009-01-15 | Eidgenoess Tech Hochschule | Polyionische beschichtungen für analytische und sensor-vorrichtungen |
| AU2003299509A1 (en) | 2002-06-21 | 2004-05-13 | University Of Utah Research Foundation | Crosslinked compounds and methods of making and using thereof |
| WO2004099259A1 (ja) | 2003-05-09 | 2004-11-18 | Toho Chemical Industry Co., Ltd. | カチオン変性アルギン酸誘導体及び該物質を含む化粧料組成物 |
| EP1624935B1 (en) | 2003-05-15 | 2016-09-28 | The University of Utah Research Foundation | Anti-adhesion composites and methods os use thereof |
| US7008476B2 (en) * | 2003-06-11 | 2006-03-07 | Az Electronic Materials Usa Corp. | Modified alginic acid of alginic acid derivatives and thermosetting anti-reflective compositions thereof |
| JP2005036036A (ja) | 2003-07-16 | 2005-02-10 | Tanabe Seiyaku Co Ltd | エンドトキシン除去方法 |
| TW200526253A (en) | 2003-11-14 | 2005-08-16 | Chugai Pharmaceutical Co Ltd | Cross-linked polysaccharide microparticles and process for producing the same |
| JP2007099902A (ja) | 2005-10-04 | 2007-04-19 | Kaneka Corp | アルギン酸誘導体、ポリアクリル酸誘導体およびそれらの製造方法 |
| ITMI20061726A1 (it) | 2006-09-11 | 2008-03-12 | Fidia Farmaceutici | Derivati crosslinkati a base di acido ialuronico reticolato via click chemistry |
| JP2010209130A (ja) | 2009-03-06 | 2010-09-24 | Teijin Ltd | アルギン酸誘導体およびその製造方法 |
| FR2967678A1 (fr) | 2010-11-18 | 2012-05-25 | Centre Nat Rech Scient | Derives de polysaccharides comprenant un motif maleimide et reaction de couplage par chimie thio-clic |
| CN102408496B (zh) * | 2011-09-13 | 2013-02-06 | 武汉理工大学 | 一种原位交联海藻酸钠水凝胶及其制备方法 |
| AU2012347926B2 (en) | 2011-12-05 | 2018-03-15 | Incept, Llc | Medical organogel processes and compositions |
| KR20150028198A (ko) | 2013-09-04 | 2015-03-13 | 한양대학교 산학협력단 | 이온 가교성 알긴산-그래프트화 히알루론산 개질체 |
| US20150064143A1 (en) | 2013-09-04 | 2015-03-05 | Industry-University Cooperation Foundation Hanyang University | Ionically cross-linkable alginate-grafted hyaluronate compound |
| EP3125866B1 (en) | 2014-04-04 | 2021-03-03 | President and Fellows of Harvard College | Refillable drug delivery devices and methods of use thereof |
| US9623234B2 (en) | 2014-11-11 | 2017-04-18 | Medtronic, Inc. | Leadless pacing device implantation |
| CN105770903B (zh) | 2014-12-25 | 2019-01-18 | 南京理工大学 | 一种温控药物释放聚合物微球材料的制备方法 |
| JPWO2018151186A1 (ja) | 2017-02-16 | 2019-12-12 | 味の素株式会社 | ポリマービーズ |
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-
2020
- 2020-09-24 US US17/763,071 patent/US12479933B2/en active Active
- 2020-09-24 EP EP20870420.5A patent/EP4035735A4/en active Pending
- 2020-09-24 WO PCT/JP2020/035932 patent/WO2021060336A1/ja not_active Ceased
- 2020-09-24 CN CN202510595751.0A patent/CN120463977A/zh active Pending
- 2020-09-24 CN CN202080066960.1A patent/CN114521199B/zh active Active
- 2020-09-24 JP JP2021548963A patent/JP7692359B2/ja active Active
-
2025
- 2025-06-02 JP JP2025091584A patent/JP2025131662A/ja active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010512433A (ja) | 2006-12-11 | 2010-04-22 | 常州百瑞吉生物医▲薬▼有限公司 | チオール修飾高分子誘導体およびその架橋材料 |
| WO2010087912A1 (en) | 2009-01-30 | 2010-08-05 | University Of Utah Research Foundation | Hydrogels crosslinked with gold nanoparticles and methods of making and using thereof |
| WO2014028209A1 (en) | 2012-08-14 | 2014-02-20 | The Trustees Of The University Of Pennsylvania | Stabilizing shear-thinning hydrogels |
| WO2014058359A1 (en) | 2012-10-09 | 2014-04-17 | Yuji Teramura | Method of coating and encapsulation of cells and cell aggregates with thick and stable polymer membrane |
| WO2015154078A1 (en) | 2014-04-04 | 2015-10-08 | President And Fellows Of Harvard College | Click-crosslinked hydrogels and methods of use |
| WO2019189330A1 (ja) | 2018-03-28 | 2019-10-03 | 持田製薬株式会社 | 新規反応性アルギン酸誘導体 |
Non-Patent Citations (3)
| Title |
|---|
| Biomacromolecules,2018年,19,3390-3400 |
| KAFEDJIISKI,K. et al.,Evaluation of in vitro enzymatic degradation of various thiomers and cross-linked thiomers,Drug Development and Industrial Pharmacy,2007年,33,199-208 |
| SHTENBERG,Y. et al.,Alginate modified with maleimide-terminated PEG as drug carriers with enhanced mucoadhesion,Carbohydrate Polymers,2017年,175,337-346 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2021060336A1 (https=) | 2021-04-01 |
| US12479933B2 (en) | 2025-11-25 |
| CN114521199B (zh) | 2025-05-30 |
| CN114521199A (zh) | 2022-05-20 |
| JP2025131662A (ja) | 2025-09-09 |
| EP4035735A1 (en) | 2022-08-03 |
| CN120463977A (zh) | 2025-08-12 |
| EP4035735A4 (en) | 2023-10-18 |
| US20220396643A1 (en) | 2022-12-15 |
| WO2021060336A1 (ja) | 2021-04-01 |
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