CN101031604B - 聚乙二醇化合物及其制备方法 - Google Patents
聚乙二醇化合物及其制备方法 Download PDFInfo
- Publication number
- CN101031604B CN101031604B CN2005800328299A CN200580032829A CN101031604B CN 101031604 B CN101031604 B CN 101031604B CN 2005800328299 A CN2005800328299 A CN 2005800328299A CN 200580032829 A CN200580032829 A CN 200580032829A CN 101031604 B CN101031604 B CN 101031604B
- Authority
- CN
- China
- Prior art keywords
- reaction mixture
- polyethylene glycol
- polyoxyethylene glycol
- molecular weight
- weight
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyethers (AREA)
- Medicinal Preparation (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/952,198 | 2004-09-28 | ||
US10/952,198 US7199193B2 (en) | 2004-09-28 | 2004-09-28 | Polyethylene glycol compounds and process of making |
PCT/US2005/034251 WO2006036825A1 (en) | 2004-09-28 | 2005-09-27 | Polyethylene glycol compounds and process for making |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101031604A CN101031604A (zh) | 2007-09-05 |
CN101031604B true CN101031604B (zh) | 2010-08-11 |
Family
ID=35432615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800328299A Expired - Fee Related CN101031604B (zh) | 2004-09-28 | 2005-09-27 | 聚乙二醇化合物及其制备方法 |
Country Status (8)
Country | Link |
---|---|
US (2) | US7199193B2 (zh) |
EP (1) | EP1797131B1 (zh) |
JP (1) | JP4987719B2 (zh) |
KR (1) | KR101279664B1 (zh) |
CN (1) | CN101031604B (zh) |
AT (1) | ATE552286T1 (zh) |
ES (1) | ES2384979T3 (zh) |
WO (1) | WO2006036825A1 (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004059489C5 (de) † | 2004-12-10 | 2011-12-08 | Clariant Produkte (Deutschland) Gmbh | Verfahren zur Herstellung von reinen alpha-Alkoxy-omega-hydroxy-Polyalkylenglykolen |
CN101679625B (zh) * | 2007-05-29 | 2013-06-26 | 栗村化学株式会社 | 链末端官能化的甲氧基聚乙二醇及其金属纳米颗粒 |
TWI451876B (zh) | 2008-06-13 | 2014-09-11 | Lilly Co Eli | 聚乙二醇化之離脯胰島素化合物 |
EP2348064B1 (en) | 2008-11-11 | 2013-08-07 | NOF Corporation | Method for producing polyalkylene glycol derivatives |
JP5569787B2 (ja) * | 2009-03-31 | 2014-08-13 | 日油株式会社 | 高分子量ポリエチレングリコール化合物の精製方法 |
JP5713274B2 (ja) | 2009-03-31 | 2015-05-07 | 日油株式会社 | 高分子量ポリオキシアルキレン誘導体の精製方法 |
ES2379571T3 (es) * | 2009-06-18 | 2012-04-27 | Basf Se | Procedimiento para la obtención de óxidos de monohidroxipolialquileno |
CN104169327A (zh) * | 2012-04-18 | 2014-11-26 | 旭硝子株式会社 | 聚醚类的制造方法 |
US9315549B2 (en) | 2013-01-28 | 2016-04-19 | New York University | Treatment methods using atoxic neurotoxin derivatives |
JP6106104B2 (ja) | 2014-01-16 | 2017-03-29 | 信越化学工業株式会社 | 末端にアミノ基を有する狭分散ポリアルキレングリコール誘導体の製造方法 |
US9708350B2 (en) | 2014-12-04 | 2017-07-18 | Shin-Etsu Chemical Co., Ltd. | Method for producing polyalkylene glycol derivative having amino group at end, polymerization initiator for use in the same, and alcohol compound as raw material for the polymerization initiator |
JP6460937B2 (ja) | 2014-12-04 | 2019-01-30 | 信越化学工業株式会社 | 末端にアミノ基を有するポリアルキレングリコール誘導体の製造方法 |
US10377775B2 (en) | 2014-12-04 | 2019-08-13 | Shin-Etsu Chemical Co., Ltd. | Method for producing polyalkylene glycol derivative having amino group at end |
EP3230457B1 (en) | 2014-12-09 | 2021-06-30 | New York University | Clostridial neurotoxin fusion proteins, propeptide fusions, their expression, and use |
CN110832008A (zh) * | 2017-08-17 | 2020-02-21 | 沙特基础工业全球技术有限公司 | 制备聚氧乙烯的脂肪酸单酯的方法、由其制备的酯及其用途 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0985697A1 (en) * | 1998-03-24 | 2000-03-15 | Nof Corporation | Oxirane derivatives and process for producing the same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4911926A (en) * | 1988-11-16 | 1990-03-27 | Mediventures Inc. | Method and composition for reducing postsurgical adhesions |
US6280745B1 (en) * | 1997-12-23 | 2001-08-28 | Alliance Pharmaceutical Corp. | Methods and compositions for the delivery of pharmaceutical agents and/or the prevention of adhesions |
JP3050228B2 (ja) * | 1998-03-24 | 2000-06-12 | 日本油脂株式会社 | オキシラン誘導体及びその製造方法 |
DE10121807A1 (de) * | 2001-05-04 | 2002-11-07 | Bayer Ag | Verfahren zur Herstellung von Polyetherpolyolen |
PL1656410T3 (pl) | 2003-07-22 | 2010-08-31 | Nektar Therapeutics | Sposób wytwarzania sfunkcjonalizowanych polimerów z polimerycznych alkoholi |
-
2004
- 2004-09-28 US US10/952,198 patent/US7199193B2/en not_active Expired - Fee Related
-
2005
- 2005-09-27 WO PCT/US2005/034251 patent/WO2006036825A1/en active Application Filing
- 2005-09-27 EP EP05798703A patent/EP1797131B1/en not_active Not-in-force
- 2005-09-27 AT AT05798703T patent/ATE552286T1/de active
- 2005-09-27 CN CN2005800328299A patent/CN101031604B/zh not_active Expired - Fee Related
- 2005-09-27 JP JP2007533676A patent/JP4987719B2/ja not_active Expired - Fee Related
- 2005-09-27 KR KR1020077006984A patent/KR101279664B1/ko active IP Right Grant
- 2005-09-27 ES ES05798703T patent/ES2384979T3/es active Active
-
2007
- 2007-02-28 US US11/712,574 patent/US20070213479A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0985697A1 (en) * | 1998-03-24 | 2000-03-15 | Nof Corporation | Oxirane derivatives and process for producing the same |
Also Published As
Publication number | Publication date |
---|---|
US7199193B2 (en) | 2007-04-03 |
ES2384979T3 (es) | 2012-07-16 |
EP1797131B1 (en) | 2012-04-04 |
US20060074200A1 (en) | 2006-04-06 |
KR101279664B1 (ko) | 2013-06-27 |
US20070213479A1 (en) | 2007-09-13 |
KR20070058534A (ko) | 2007-06-08 |
ATE552286T1 (de) | 2012-04-15 |
JP4987719B2 (ja) | 2012-07-25 |
JP2008514763A (ja) | 2008-05-08 |
CN101031604A (zh) | 2007-09-05 |
EP1797131A1 (en) | 2007-06-20 |
WO2006036825A1 (en) | 2006-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: DR. REDDY'S LABORATORIES(EUROPE) LTD. Free format text: FORMER OWNER: THE DOW GLOBAL TECHNOLOGIES INC. Effective date: 20100513 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: MICHIGAN, U.S. TO: EAST YORKSHIRE, U.K. |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100513 Address after: The British East Yorkshire Applicant after: DOW GLOBAL TECHNOLOGIES Inc. Address before: michigan Applicant before: Dow Global Technologies Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20210927 |
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CF01 | Termination of patent right due to non-payment of annual fee |