JPWO2022145419A5 - - Google Patents
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- JPWO2022145419A5 JPWO2022145419A5 JP2022573084A JP2022573084A JPWO2022145419A5 JP WO2022145419 A5 JPWO2022145419 A5 JP WO2022145419A5 JP 2022573084 A JP2022573084 A JP 2022573084A JP 2022573084 A JP2022573084 A JP 2022573084A JP WO2022145419 A5 JPWO2022145419 A5 JP WO2022145419A5
- Authority
- JP
- Japan
- Prior art keywords
- group
- alginic acid
- formula
- structure according
- nhco
- 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.)
- Pending
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020219024 | 2020-12-28 | ||
| PCT/JP2021/048566 WO2022145419A1 (ja) | 2020-12-28 | 2021-12-27 | 化学架橋アルギン酸を用いた多層構造体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022145419A1 JPWO2022145419A1 (https=) | 2022-07-07 |
| JPWO2022145419A5 true JPWO2022145419A5 (https=) | 2025-01-06 |
Family
ID=82260785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022573084A Pending JPWO2022145419A1 (https=) | 2020-12-28 | 2021-12-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240342340A1 (https=) |
| EP (1) | EP4268856A4 (https=) |
| JP (1) | JPWO2022145419A1 (https=) |
| CN (1) | CN117042782A (https=) |
| WO (1) | WO2022145419A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116710110A (zh) * | 2020-12-28 | 2023-09-05 | 持田制药株式会社 | 新型的多层聚合物涂层交联海藻酸凝胶纤维 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4663286A (en) * | 1984-02-13 | 1987-05-05 | Damon Biotech, Inc. | Encapsulation of materials |
| 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 |
| US6281341B1 (en) | 1997-04-30 | 2001-08-28 | Biomm, Inc. & University Of Miami | Hetero-polysaccharide conjugate and methods of making and using the same |
| AU780366B2 (en) | 2000-01-20 | 2005-03-17 | Diatranz Otsuka Limited | Preparation and xenotransplantation of porcine islets |
| JP4676880B2 (ja) | 2002-10-21 | 2011-04-27 | ジボダン エス エー | シクロオクト−（エン−）イル誘導体の香料としての使用 |
| JP2005036036A (ja) | 2003-07-16 | 2005-02-10 | Tanabe Seiyaku Co Ltd | エンドトキシン除去方法 |
| JP4986273B2 (ja) | 2005-09-15 | 2012-07-25 | 持田製薬株式会社 | アルギン酸を含む創傷被覆材 |
| US8815283B2 (en) | 2009-06-02 | 2014-08-26 | Mcmaster University | Immuno-compatible hydrogel system |
| US9090868B2 (en) * | 2010-07-12 | 2015-07-28 | President And Fellows Of Harvard College | Alginate hydrogel fibers and related materials |
| EP2680862B1 (en) * | 2011-03-04 | 2016-07-20 | Wake Forest University Health Sciences | Encapsulated cells for hormone replacement therapy |
| CN103981147B (zh) * | 2013-02-08 | 2017-11-10 | 中国科学院上海生命科学研究院 | 一种新的制备肝实质细胞的方法 |
| WO2014171842A1 (en) | 2013-04-19 | 2014-10-23 | Living Cell Technologies New Zealand Limited | Biocompatible encapsulation system |
| US20170080391A1 (en) | 2014-03-19 | 2017-03-23 | E.W. - Hydrophilic Processes Ltd. | Highly efficient reverse osmosis filter |
| CN105078923A (zh) | 2014-05-07 | 2015-11-25 | 中国科学院大连化学物理研究所 | Peg原位共价接枝的海藻酸盐微胶囊及其制备和应用 |
| US11655343B2 (en) * | 2016-03-24 | 2023-05-23 | Takeda Pharmaceutical Company Limited | Alginate hydrogel compositions |
| SG11201811763SA (en) * | 2016-07-18 | 2019-02-27 | Eth Zuerich | B-cell-mimetic cells |
| KR20190118181A (ko) | 2017-02-16 | 2019-10-17 | 아지노모토 가부시키가이샤 | 폴리머 비드 |
| JP7346380B2 (ja) | 2018-02-28 | 2023-09-19 | 持田製薬株式会社 | 新規光架橋性アルギン酸誘導体 |
| WO2019240219A1 (ja) * | 2018-06-14 | 2019-12-19 | 持田製薬株式会社 | 新規な架橋アルギン酸 |
| CN114929754A (zh) | 2019-12-18 | 2022-08-19 | 持田制药株式会社 | 新型交联海藻酸 |
-
2021
- 2021-12-27 JP JP2022573084A patent/JPWO2022145419A1/ja active Pending
- 2021-12-27 WO PCT/JP2021/048566 patent/WO2022145419A1/ja not_active Ceased
- 2021-12-27 EP EP21915278.2A patent/EP4268856A4/en active Pending
- 2021-12-27 CN CN202180087544.4A patent/CN117042782A/zh active Pending
- 2021-12-27 US US18/269,639 patent/US20240342340A1/en active Pending
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