ATE452140T1 - Verbessertes verfahren zur herstellung von copolymer-1 - Google Patents
Verbessertes verfahren zur herstellung von copolymer-1Info
- Publication number
- ATE452140T1 ATE452140T1 AT07799327T AT07799327T ATE452140T1 AT E452140 T1 ATE452140 T1 AT E452140T1 AT 07799327 T AT07799327 T AT 07799327T AT 07799327 T AT07799327 T AT 07799327T AT E452140 T1 ATE452140 T1 AT E452140T1
- Authority
- AT
- Austria
- Prior art keywords
- copolymer
- protected
- carboxyanhydrides
- treated
- mixture
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 abstract 2
- 239000004472 Lysine Substances 0.000 abstract 2
- 239000004220 glutamic acid Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 abstract 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 abstract 1
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 abstract 1
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 abstract 1
- 235000004279 alanine Nutrition 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- -1 cyclic imide Chemical group 0.000 abstract 1
- 235000013922 glutamic acid Nutrition 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- 239000003505 polymerization initiator Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 125000006239 protecting group Chemical group 0.000 abstract 1
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/001—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof by chemical synthesis
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/10—Alpha-amino-carboxylic acids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Polymers & Plastics (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Polyamides (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80658506P | 2006-07-05 | 2006-07-05 | |
| PCT/US2007/072865 WO2008006026A1 (en) | 2006-07-05 | 2007-07-05 | Improved process for the preparation of copolymer-1 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE452140T1 true ATE452140T1 (de) | 2010-01-15 |
Family
ID=38658274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT07799327T ATE452140T1 (de) | 2006-07-05 | 2007-07-05 | Verbessertes verfahren zur herstellung von copolymer-1 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20080021192A1 (de) |
| EP (2) | EP2046817B1 (de) |
| JP (1) | JP2009542864A (de) |
| CN (1) | CN101511862A (de) |
| AT (1) | ATE452140T1 (de) |
| AU (1) | AU2007269140A1 (de) |
| CA (1) | CA2656573A1 (de) |
| DE (1) | DE602007003848D1 (de) |
| ES (1) | ES2338488T3 (de) |
| SI (1) | SI2046817T1 (de) |
| WO (1) | WO2008006026A1 (de) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2469393C (en) | 2001-12-04 | 2010-05-25 | Teva Pharmaceutical Industries, Ltd. | Processes for the measurement of the potency of glatiramer acetate |
| DK1797109T3 (en) | 2004-09-09 | 2016-04-11 | Yeda Res & Dev | MIXTURES OF POLYPEPTIDES, compositions containing them and methods for their preparation, and uses thereof |
| US8993722B2 (en) * | 2007-07-31 | 2015-03-31 | Natco Pharma Limited | Process for the preparation glatiramer acetate (copolymer-1) |
| US20090035816A1 (en) * | 2007-08-02 | 2009-02-05 | Scinopharm Taiwan Ltd. | Process for the preparation of a polypeptide |
| WO2010017075A1 (en) | 2008-08-07 | 2010-02-11 | Sigma-Aldrich Co. | Preparation of low molecular weight polylysine and polyornithine in high yield |
| US8455619B2 (en) * | 2008-11-25 | 2013-06-04 | Keith R. Latham | Polypeptide synthesis for drug delivery |
| AR074881A1 (es) | 2008-12-24 | 2011-02-16 | Synthon Bv | Un proceso para purificar una mezcla de polimeros |
| SG10201405806SA (en) | 2009-08-20 | 2014-11-27 | Yeda Res & Dev | Low Frequency Glatiramer Acetate Therapy |
| EP2526420A4 (de) * | 2009-11-17 | 2013-09-18 | Ares Trading Sa | Verfahren zur verbesserung der gestalt, bioverfügbarkeit und effizienz von zufälligen sequenzpolymerzusammensetzungen mit serumproteinbasiertem nachweis von zufälligen sequenzpolymerzusammensetzungen |
| USRE49251E1 (en) | 2010-01-04 | 2022-10-18 | Mapi Pharma Ltd. | Depot systems comprising glatiramer or pharmacologically acceptable salt thereof |
| US8759302B2 (en) | 2010-03-16 | 2014-06-24 | Teva Pharmaceutical Industries, Ltd. | Methods of treating a subject afflicted with an autoimmune disease using predictive biomarkers of clinical response to glatiramer acetate therapy in multiple sclerosis |
| CN102844325A (zh) * | 2010-04-27 | 2012-12-26 | 雷迪博士实验室有限公司 | 多肽及其盐的制备 |
| ES2602977T3 (es) | 2010-10-11 | 2017-02-23 | Teva Pharmaceutical Industries Ltd. | Biomarcadores de citocinas como biomarcadores predictivos de la respuesta clínica para acetato de glatirámero |
| WO2012067974A1 (en) * | 2010-11-17 | 2012-05-24 | Sigma-Aldrich Co. Llc. | A greener method for the production of copolymer 1 |
| WO2013009885A2 (en) | 2011-07-11 | 2013-01-17 | Momenta Pharmaceuticals, Inc. | Evaluation of copolymer diethylamide |
| US8575198B1 (en) | 2011-09-07 | 2013-11-05 | Momenta Pharmaceuticals, Inc. | In-process control for the manufacture of glatiramer acetate |
| AU2012323345A1 (en) | 2011-10-10 | 2014-05-22 | Teva Pharmaceutical Industries Ltd. | Single nucleotide polymorphisms useful to predict clinical response for glatiramer acetate |
| CN102617851B (zh) * | 2012-03-31 | 2014-06-11 | 上海大学 | 分子量可控聚l-谷氨酸制备方法 |
| US9155775B1 (en) | 2015-01-28 | 2015-10-13 | Teva Pharmaceutical Industries, Ltd. | Process for manufacturing glatiramer acetate product |
| EP3170836B1 (de) * | 2015-11-23 | 2018-10-24 | Chemi SPA | Rp-hplc-analyse komplexer polypeptidmischungen |
| US12097292B2 (en) | 2016-08-28 | 2024-09-24 | Mapi Pharma Ltd. | Process for preparing microparticles containing glatiramer acetate |
| CN109982712A (zh) | 2016-08-31 | 2019-07-05 | Mapi医药公司 | 包含醋酸格拉替雷的储库系统 |
| BR112019017724A2 (pt) | 2017-03-26 | 2020-03-31 | Mapi Pharma Ltd. | Sistemas depot de glatiramer para tratar formas progressivas de esclerose múltipla |
| CN116355201B (zh) * | 2023-06-01 | 2023-09-08 | 苏州大学 | 一种基于原位纯化的共聚氨基酸的一锅法制备方法 |
| CN119431772A (zh) * | 2023-07-31 | 2025-02-14 | 爱美客技术发展股份有限公司 | 一种超高分子量聚谷氨酸及其制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3349550A (en) * | 1966-11-08 | 1967-10-31 | Lourenco Anthony L | Plant compressing apparatus for mechanical pickers |
| CA2023176A1 (en) * | 1989-08-25 | 1991-02-26 | Margaret M. Bowers-Daines | Preparation and use of iodopropargyl esters of a-amino acid derivatives as antimicrobial agents |
| IL113812A (en) * | 1994-05-24 | 2000-06-29 | Yeda Res & Dev | Copolymer-1 pharmaceutical compositions containing it and its use |
| US7862807B2 (en) * | 2002-07-19 | 2011-01-04 | University Of California, San Diego | Dendrimers as molecular translocators |
| EP1565486A2 (de) * | 2002-11-13 | 2005-08-24 | Apotex Pharmachem Inc. | Verfahren zur herstellung von glatirameracetat durch polymerisierung von n-carbonsäureanhydriden vonl-alanin, l-tyrosin, benzyl-l-glutamat und benzyloxycarbonyl-l-lysin |
| CA2411786C (en) * | 2002-11-13 | 2009-01-27 | Brantford Chemicals Inc. | A process for the preparation of polypeptides from n-carboxyanhydrides of amino acids |
| WO2006050122A1 (en) * | 2004-10-29 | 2006-05-11 | Sandoz Ag | Processes for preparing glatiramer |
| US20070141663A1 (en) * | 2005-08-15 | 2007-06-21 | Jinguo Ding | Process for the preparation of copolymer-1 |
-
2007
- 2007-07-05 ES ES07799327T patent/ES2338488T3/es active Active
- 2007-07-05 AU AU2007269140A patent/AU2007269140A1/en not_active Abandoned
- 2007-07-05 US US11/773,864 patent/US20080021192A1/en not_active Abandoned
- 2007-07-05 EP EP07799327A patent/EP2046817B1/de active Active
- 2007-07-05 WO PCT/US2007/072865 patent/WO2008006026A1/en not_active Ceased
- 2007-07-05 EP EP09174515A patent/EP2143728A1/de not_active Withdrawn
- 2007-07-05 SI SI200730190T patent/SI2046817T1/sl unknown
- 2007-07-05 DE DE602007003848T patent/DE602007003848D1/de active Active
- 2007-07-05 AT AT07799327T patent/ATE452140T1/de active
- 2007-07-05 JP JP2009518630A patent/JP2009542864A/ja active Pending
- 2007-07-05 CN CNA2007800328809A patent/CN101511862A/zh active Pending
- 2007-07-05 CA CA002656573A patent/CA2656573A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20080021192A1 (en) | 2008-01-24 |
| AU2007269140A1 (en) | 2008-01-10 |
| EP2046817A1 (de) | 2009-04-15 |
| EP2143728A1 (de) | 2010-01-13 |
| CA2656573A1 (en) | 2008-01-10 |
| ES2338488T3 (es) | 2010-05-07 |
| EP2046817B1 (de) | 2009-12-16 |
| JP2009542864A (ja) | 2009-12-03 |
| WO2008006026A1 (en) | 2008-01-10 |
| SI2046817T1 (sl) | 2010-04-30 |
| CN101511862A (zh) | 2009-08-19 |
| DE602007003848D1 (de) | 2010-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
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