GR3023512T3 - N-acetylcarboxymethylchitosan derivative and production thereof - Google Patents
N-acetylcarboxymethylchitosan derivative and production thereofInfo
- Publication number
- GR3023512T3 GR3023512T3 GR970401159T GR970401159T GR3023512T3 GR 3023512 T3 GR3023512 T3 GR 3023512T3 GR 970401159 T GR970401159 T GR 970401159T GR 970401159 T GR970401159 T GR 970401159T GR 3023512 T3 GR3023512 T3 GR 3023512T3
- Authority
- GR
- Greece
- Prior art keywords
- formula
- represent
- acetylcarboxymethylchitosan
- positive integer
- hydrogen
- Prior art date
Links
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000000539 amino acid group Chemical group 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 238000002523 gelfiltration Methods 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 210000000056 organ Anatomy 0.000 abstract 1
- 108090000765 processed proteins & peptides Proteins 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
- C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
- C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21580390 | 1990-08-17 | ||
| PCT/JP1991/001101 WO1992003480A1 (en) | 1990-08-17 | 1991-08-16 | N-acetylcarboxymethylchitosan derivative and production thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR3023512T3 true GR3023512T3 (en) | 1997-08-29 |
Family
ID=16678514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR970401159T GR3023512T3 (en) | 1990-08-17 | 1997-05-22 | N-acetylcarboxymethylchitosan derivative and production thereof |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5463022A (enExample) |
| EP (1) | EP0544000B1 (enExample) |
| JP (1) | JPH0742324B2 (enExample) |
| AT (1) | ATE152455T1 (enExample) |
| CA (1) | CA2089519C (enExample) |
| DE (1) | DE69125939T2 (enExample) |
| DK (1) | DK0544000T3 (enExample) |
| ES (1) | ES2101750T3 (enExample) |
| GR (1) | GR3023512T3 (enExample) |
| WO (1) | WO1992003480A1 (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2149867T3 (es) * | 1993-02-26 | 2000-11-16 | Drug Delivery System Inst Ltd | Derivados de polisacaridos y soportes para farmacos. |
| DE4314407A1 (de) * | 1993-05-03 | 1994-11-10 | Zuckerindustrie Verein | 3-(Aminoacyl-amino)-saccharide und Verfahren zu ihrer Herstellung |
| US5858350A (en) | 1993-12-01 | 1999-01-12 | Marine Polymer Technologies | Methods and compositions for poly-β-1→4-N-acetylglucosamine cell therapy system |
| US5665702A (en) * | 1995-06-06 | 1997-09-09 | Biomeasure Incorporated | Ionic molecular conjugates of N-acylated derivatives of poly(2-amino-2-deoxy-D-glucose) and polypeptides |
| US6479457B2 (en) | 1995-06-06 | 2002-11-12 | Kinerton Limited | Ionic molecular conjugates of N-acylated derivatives of poly(2-amino-2-deoxy-D-glucose) and polypeptides |
| SG50747A1 (en) * | 1995-08-02 | 1998-07-20 | Tanabe Seiyaku Co | Comptothecin derivatives |
| AU4381197A (en) * | 1996-09-18 | 1998-04-14 | Chicura Cooperatie U.A. | Chitosan derivatives for treating malignant tumours |
| US6395255B1 (en) * | 1998-06-15 | 2002-05-28 | Thomas Jefferson University | Radiolabeled vasoactive intestinal peptide analogs for imaging and therapy |
| US8394813B2 (en) | 2000-11-14 | 2013-03-12 | Shire Llc | Active agent delivery systems and methods for protecting and administering active agents |
| WO2003006526A1 (en) * | 2001-07-10 | 2003-01-23 | Kureha Chemical Industry Company, Limited | Polyester production process and reactor apparatus |
| US20060014697A1 (en) | 2001-08-22 | 2006-01-19 | Travis Mickle | Pharmaceutical compositions for prevention of overdose or abuse |
| US7169752B2 (en) | 2003-09-30 | 2007-01-30 | New River Pharmaceuticals Inc. | Compounds and compositions for prevention of overdose of oxycodone |
| AU2003210454A1 (en) * | 2002-01-08 | 2003-07-24 | New River Pharmaceuticals, Inc. | Dendritic encapsulation of active agents |
| GB0221941D0 (en) * | 2002-09-20 | 2002-10-30 | Univ Strathclyde | Polysoaps |
| US8133881B2 (en) | 2003-01-13 | 2012-03-13 | Shire Llc | Carbohydrate conjugates to prevent abuse of controlled substances |
| EP1694712A1 (en) | 2003-12-04 | 2006-08-30 | University of Utah Research Foundation | Modified macromolecules and methods of making and using thereof |
| US20090036553A1 (en) * | 2004-07-08 | 2009-02-05 | Shire Llc | Dendritic encapsulation of active agents |
| AU2006204045B2 (en) * | 2005-01-05 | 2010-10-14 | Board Of Regents, The University Of Texas System | Conjugates for dual imaging and radiochemotherapy: composition, manufacturing, and applications |
| AU2008219065B2 (en) | 2007-02-19 | 2014-01-30 | Marine Polymer Technologies, Inc. | Hemostatic compositions and therapeutic regimens |
| GB0915449D0 (en) * | 2009-09-04 | 2009-10-07 | Univ Robert Gordon | Composition |
| BR112012025844A2 (pt) | 2010-04-15 | 2017-07-18 | Marine Polymer Tech Inc | uso de nanofibras snag |
| CA2832859C (en) | 2011-04-15 | 2020-06-16 | Marine Polymer Technologies, Inc. | Treatment of disease with poly-n-acetylglucosamine nanofibers |
| US10865383B2 (en) | 2011-07-12 | 2020-12-15 | Lineage Cell Therapeutics, Inc. | Methods and formulations for orthopedic cell therapy |
| WO2013052012A1 (en) * | 2011-10-03 | 2013-04-11 | Nanyang Technological University | Cationic peptidopolysaccharides with excellent broad- spectrum antimicrobial activities and high selectivity |
| JP6026192B2 (ja) * | 2012-09-18 | 2016-11-16 | 川研ファインケミカル株式会社 | カルボキシメチルキトサンアセテート化合物、その製造方法及び化粧料 |
| EP3006047B1 (en) * | 2013-06-06 | 2019-08-07 | Toppan Printing Co., Ltd. | Needle body |
| WO2025123114A1 (pt) * | 2023-12-15 | 2025-06-19 | Chemyunion Ltda | Composição cosmética, cosmecêutica e/ou farmacêutica, usos e métodos |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3223423A1 (de) * | 1982-06-23 | 1983-12-29 | Wella Ag, 6100 Darmstadt | Kosmetische mittel auf der basis von chitosanderivaten, neue chitosanderivate sowie verfahren zur herstellung dieser derivate |
| US4760135A (en) * | 1984-09-06 | 1988-07-26 | University Of Kentucky Research Foundation | Phloretin and phlorizin derivative containing compounds |
| JPS61133232A (ja) * | 1984-12-03 | 1986-06-20 | Agency Of Ind Science & Technol | アミノ酸又はその重合体の結合した多糖複合体の製法 |
| US4619995A (en) * | 1984-12-24 | 1986-10-28 | Nova Chem Limited | N,O-carboxymethyl chitosan and preparative method therefor |
| JPS6270401A (ja) * | 1985-09-24 | 1987-03-31 | Fuji Boseki Kk | カルボキシアルキルキトサン粒状体の製造方法 |
| JPH0613453B2 (ja) * | 1985-10-03 | 1994-02-23 | 株式会社メニコン | 前眼部手術用の前房注入剤 |
| JPH01252605A (ja) * | 1988-04-01 | 1989-10-09 | Ihara Chem Ind Co Ltd | ５−フルオロウラシル担持キトサン |
| JPH01252604A (ja) * | 1988-04-01 | 1989-10-09 | Ihara Chem Ind Co Ltd | ５−フルオロウラシル担持体 |
| JPH01252603A (ja) * | 1988-04-01 | 1989-10-09 | Ihara Chem Ind Co Ltd | ５−フルオロウラシル担持体 |
| IT1219942B (it) * | 1988-05-13 | 1990-05-24 | Fidia Farmaceutici | Esteri polisaccaridici |
-
1991
- 1991-08-16 US US07/969,307 patent/US5463022A/en not_active Expired - Fee Related
- 1991-08-16 WO PCT/JP1991/001101 patent/WO1992003480A1/ja not_active Ceased
- 1991-08-16 DE DE69125939T patent/DE69125939T2/de not_active Expired - Fee Related
- 1991-08-16 AT AT91914632T patent/ATE152455T1/de not_active IP Right Cessation
- 1991-08-16 DK DK91914632.4T patent/DK0544000T3/da active
- 1991-08-16 ES ES91914632T patent/ES2101750T3/es not_active Expired - Lifetime
- 1991-08-16 JP JP3-513498A patent/JPH0742324B2/ja not_active Expired - Lifetime
- 1991-08-16 EP EP91914632A patent/EP0544000B1/en not_active Expired - Lifetime
- 1991-08-16 CA CA002089519A patent/CA2089519C/en not_active Expired - Fee Related
-
1997
- 1997-05-22 GR GR970401159T patent/GR3023512T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0544000A1 (en) | 1993-06-02 |
| CA2089519A1 (en) | 1992-02-18 |
| EP0544000A4 (en) | 1993-08-04 |
| JPH0742324B2 (ja) | 1995-05-10 |
| CA2089519C (en) | 2000-01-11 |
| EP0544000B1 (en) | 1997-05-02 |
| ES2101750T3 (es) | 1997-07-16 |
| WO1992003480A1 (en) | 1992-03-05 |
| US5463022A (en) | 1995-10-31 |
| DE69125939D1 (de) | 1997-06-05 |
| DK0544000T3 (da) | 1997-11-03 |
| JPH0742324B1 (enExample) | 1995-05-10 |
| ATE152455T1 (de) | 1997-05-15 |
| DE69125939T2 (de) | 1997-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0544000A4 (en) | N-acetylcarboxymethylchitosan derivative and production thereof | |
| HU913331D0 (en) | Peptides and process for their production | |
| HU908443D0 (en) | Process for the production of peptides | |
| RU94040841A (ru) | Производные пипеколиновой кислоты и их соли, способ их получения и фармацевтическая композиция | |
| MY130125A (en) | Ureido derivatives of naphthalenephosphonic acids and process for their preparation | |
| HUT61780A (en) | Process for producing new peptides and pharmaceutical compositions comprising same as active ingredient | |
| EP0193904A3 (en) | Amino acid derivatives and processes for preparation thereof | |
| EP0429681A4 (en) | Intermediate for 2-alkynyladenosine synthesis, production of said intermediate, production of 2-alkynyladenosine from said intermediate, and stable 2-alkynyladenosine derivative | |
| CA2196538A1 (en) | Process for Making Antimicrobial Compounds | |
| AU599092B2 (en) | Novel spergualin-related compounds and process for producing the same | |
| HUT50105A (en) | Process for producing cyclomethylene-1,2-dicarboxylic acids and pharmaceutical compositions containing them | |
| GB1467401A (en) | Kanamycin derivatives | |
| NZ306205A (en) | Indolocarbazole ester derivatives, preparation and pharmaceutical compositions thereof | |
| SE453595B (sv) | Prolinderivat | |
| IL67040A0 (en) | New n-nitroso-n-(beta-chloro ethyl)-carbamoyl peptides | |
| KR810001526B1 (ko) | 포스포너스산 유도체의 제조방법 | |
| KR890006656A (ko) | 약물동력학적으로 개선된 세팔로스포린 유도체, 그의 제조방법 그를 함유하는 약제학적 조성물 및 합성 중간체 | |
| IL94936A0 (en) | Novel acrylic amide derivatives,a process for their preparation and pharmaceutical compositions containing the same | |
| IT1248068B (it) | Derivati dell'eseridina ad attivita' anticolinesterasi, procedimento per la loro preparazione e composizioni farmaceutiche che li contengono. | |
| TH22954A (th) | อนุพันธ์เฮเทอโรไซคลิค สไปโร | |
| ES2125162A1 (es) | Procedimiento para preparar un compuesto farmaceuticamente activo. |