JPWO2021060336A5 - - Google Patents
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- Publication number
- JPWO2021060336A5 JPWO2021060336A5 JP2021548963A JP2021548963A JPWO2021060336A5 JP WO2021060336 A5 JPWO2021060336 A5 JP WO2021060336A5 JP 2021548963 A JP2021548963 A JP 2021548963A JP 2021548963 A JP2021548963 A JP 2021548963A JP WO2021060336 A5 JPWO2021060336 A5 JP WO2021060336A5
- Authority
- JP
- Japan
- Prior art keywords
- formula
- group
- alginic acid
- alkyl group
- acid 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.)
- Granted
Links
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 true JPWO2021060336A5 (https=) | 2023-09-20 |
| JP7692359B2 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 |
Family Cites Families (33)
| 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 |
| CN101200504B (zh) * | 2006-12-11 | 2010-05-12 | 上海百瑞吉生物医药有限公司 | 高分子巯基化改性衍生物及其交联材料 |
| US20110280914A1 (en) | 2009-01-30 | 2011-11-17 | University Of Utah Research Foundation | Hydrogels crosslinked with gold nanoparticles and methods of making and using thereof |
| 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 |
| US9827321B2 (en) | 2012-08-14 | 2017-11-28 | 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 |
| 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 |
| ES2951908T3 (es) | 2014-04-04 | 2023-10-25 | Harvard College | Hidrogeles reticulados por química clic y métodos de uso |
| 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 |
| CN109666121B (zh) | 2017-10-17 | 2023-09-22 | 厦门逍扬运动科技有限公司 | 一种杂化动态交联聚合物及其应用 |
| CN109776450B (zh) | 2017-11-15 | 2021-03-19 | 中山光禾医疗科技有限公司 | 光偶合协同交联水凝胶材料的制备、原料、产品及应用 |
| WO2019172261A1 (ja) | 2018-03-05 | 2019-09-12 | 国立大学法人東京大学 | 食道狭窄防止材料 |
| CN111868096B (zh) | 2018-03-28 | 2022-06-17 | 持田制药株式会社 | 反应性海藻酸衍生物 |
-
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
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