KR20220123402A - 폴리에틸렌 글리콜 화합물의 정제 방법 - Google Patents
폴리에틸렌 글리콜 화합물의 정제 방법 Download PDFInfo
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- KR20220123402A KR20220123402A KR1020227021637A KR20227021637A KR20220123402A KR 20220123402 A KR20220123402 A KR 20220123402A KR 1020227021637 A KR1020227021637 A KR 1020227021637A KR 20227021637 A KR20227021637 A KR 20227021637A KR 20220123402 A KR20220123402 A KR 20220123402A
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- polyethylene glycol
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- 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
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- 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
- C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
- C08G65/325—Polymers modified by chemical after-treatment with inorganic compounds containing nitrogen
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- 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
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicinal Preparation (AREA)
Abstract
(A) 공정: 상기 식 [1]로 표시되는 화합물을, 힐데브란드 용해 파라미터가 8∼10(cal/cm3)1/2인 유기용제에 용해시킴으로써 용액을 얻는 공정
(B) 공정: 식 [1]의 화합물 1질량부에 대해, 비표면적이 50∼200m2/g인 하이드로탈사이트로 이루어지는 0.1∼1질량부의 흡착제를 상기 용액에 혼합함으로써 슬러리를 조제하는 공정
(식 [1] 중, Z는, 2∼5개의 활성 수소기를 갖는 화합물에서 상기 활성 수소기를 제거한 잔기이고, A는 아미노기이고, Y1 및 Y2는, 각각 독립적으로, 에테르 결합, 아미드 결합, 에스테르 결합, 우레탄 결합, 카보네이트 결합, 2급 아미노기, 티오에테르 결합, 디술피드 결합, 티오에스테르 결합 또는 이들을 포함하는 알킬렌기이고, Polymer는, 폴리에틸렌 글리콜 사슬을 나타내고, X는, 탄소수 1∼7의 탄화수소기, 탄소수 3∼9의 아세탈기, 수산기, 수산기의 보호기, 카르복실기, 카르복실기의 보호기, 티올기, 티올기의 보호기, 시아노기 또는 이들을 포함하는 알킬렌기이고, l 및 m은, 각각 l=1 또는 0, m=1 또는 0이고, a 및 b는 0≤a≤4, 0≤b≤4 또한 1≤a+b≤4를 만족하는 정수이다.)
Description
도 2는 실시예 1-1의 정제 후의 HPLC 크로마토그램을 나타낸다.
Claims (1)
- 하기 (A) 공정 및 (B) 공정을 갖는 것을 특징으로 하는, 식 [1]로 표시되는 폴리에틸렌 글리콜 화합물의 정제 방법.
(A) 공정: 상기 식 [1]로 표시되는 화합물을, 힐데브란드(Hildebrand) 용해 파라미터가 8∼10(cal/cm3)1/2인 유기용제에 용해시킴으로써 용액을 얻는 공정
(B) 공정: 상기 식 [1]의 화합물 1질량부에 대해, 비표면적이 50∼200m2/g인 하이드로탈사이트(hydrotalcite)로 이루어지는 0.1∼1질량부의 흡착제를 상기 용액에 혼합함으로써 슬러리를 조제하는 공정
(식 [1] 중,
Z는, 2∼5개의 활성 수소기를 갖는 화합물에서 상기 활성 수소기를 제거한 잔기이고,
A는 아미노기이고,
Y1 및 Y2는, 각각 독립적으로, 에테르 결합, 아미드 결합, 에스테르 결합, 우레탄 결합, 카보네이트 결합, 2급 아미노기, 티오에테르 결합, 디술피드 결합, 티오에스테르 결합 또는 이들을 포함하는 알킬렌기이고,
Polymer는, 폴리에틸렌 글리콜 사슬을 나타내고,
X는, 탄소수 1∼7의 탄화수소기, 탄소수 3∼9의 아세탈기, 수산기, 수산기의 보호기, 카르복실기, 카르복실기의 보호기, 티올기, 티올기의 보호기, 시아노기 또는 이들을 포함하는 알킬렌기이고,
l 및 m은, 각각 l=1 또는 0, m=1 또는 0이고,
a 및 b는 0≤a≤4, 0≤b≤4 또한 1≤a+b≤4를 만족하는 정수이다.)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019237880 | 2019-12-27 | ||
| JPJP-P-2019-237880 | 2019-12-27 | ||
| PCT/JP2020/047604 WO2021132124A1 (ja) | 2019-12-27 | 2020-12-21 | ポリエチレングリコール化合物の精製方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20220123402A true KR20220123402A (ko) | 2022-09-06 |
| KR102860222B1 KR102860222B1 (ko) | 2025-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020227021637A Active KR102860222B1 (ko) | 2019-12-27 | 2020-12-21 | 폴리에틸렌 글리콜 화합물의 정제 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12304999B2 (ko) |
| EP (1) | EP4083108A4 (ko) |
| JP (1) | JP7688819B2 (ko) |
| KR (1) | KR102860222B1 (ko) |
| CN (1) | CN114901721B (ko) |
| CA (1) | CA3164456A1 (ko) |
| WO (1) | WO2021132124A1 (ko) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08165343A (ja) | 1994-12-14 | 1996-06-25 | Nippon Oil & Fats Co Ltd | ポリオキシアルキレンモノアミンの製造方法 |
| JP2010254978A (ja) | 2009-03-31 | 2010-11-11 | Nof Corp | 高分子量ポリオキシアルキレン誘導体の精製方法 |
| JP2011079934A (ja) | 2009-10-06 | 2011-04-21 | Nof Corp | カルボキシル基含有ポリオキシエチレン誘導体の精製方法 |
| WO2012086016A1 (ja) * | 2010-12-21 | 2012-06-28 | 日油株式会社 | カルボキシル基含有ポリオキシエチレン誘導体の精製方法 |
| JP2014208786A (ja) | 2013-03-27 | 2014-11-06 | 日油株式会社 | アミノ基を一つ有するポリエチレングリコールの精製方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5932462A (en) * | 1995-01-10 | 1999-08-03 | Shearwater Polymers, Inc. | Multiarmed, monofunctional, polymer for coupling to molecules and surfaces |
| US6679822B2 (en) | 2001-03-02 | 2004-01-20 | Nof Corporation | Polyalkylene oxide-modified phospholipid and production method thereof |
| JP4540287B2 (ja) | 2001-03-02 | 2010-09-08 | 日油株式会社 | ポリアルキレンオキシド修飾リン脂質の製造方法 |
| US8828373B2 (en) | 2002-11-20 | 2014-09-09 | Nof Corporation | Polyalkylene glycol derivative and modified bio-related substance |
| JP4412461B2 (ja) | 2002-11-20 | 2010-02-10 | 日油株式会社 | 修飾された生体関連物質、その製造方法および中間体 |
| US8003117B2 (en) | 2002-11-20 | 2011-08-23 | Nof Corporation | Polyalkylene glycol derivative and modified bio-related substance |
| US8067526B2 (en) | 2009-03-27 | 2011-11-29 | Nof Corporation | Method for producing polyoxalkylene derivative |
| US8163869B1 (en) * | 2010-12-27 | 2012-04-24 | Nof Corporation | Purification method of carboxyl group-containing polyoxyethylene derivative |
| JP6463229B2 (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、並びにこれに用いる重合開始剤及びその原料となるアルコール化合物 |
| 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 |
| JP6935059B2 (ja) * | 2017-03-30 | 2021-09-15 | 日油株式会社 | カルボキシル基を一つ有するポリエチレングリコールの精製方法 |
-
2020
- 2020-12-21 US US17/788,618 patent/US12304999B2/en active Active
- 2020-12-21 JP JP2020210998A patent/JP7688819B2/ja active Active
- 2020-12-21 KR KR1020227021637A patent/KR102860222B1/ko active Active
- 2020-12-21 CN CN202080090741.7A patent/CN114901721B/zh active Active
- 2020-12-21 EP EP20906848.5A patent/EP4083108A4/en active Pending
- 2020-12-21 CA CA3164456A patent/CA3164456A1/en active Pending
- 2020-12-21 WO PCT/JP2020/047604 patent/WO2021132124A1/ja not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08165343A (ja) | 1994-12-14 | 1996-06-25 | Nippon Oil & Fats Co Ltd | ポリオキシアルキレンモノアミンの製造方法 |
| JP2010254978A (ja) | 2009-03-31 | 2010-11-11 | Nof Corp | 高分子量ポリオキシアルキレン誘導体の精製方法 |
| JP2011079934A (ja) | 2009-10-06 | 2011-04-21 | Nof Corp | カルボキシル基含有ポリオキシエチレン誘導体の精製方法 |
| WO2012086016A1 (ja) * | 2010-12-21 | 2012-06-28 | 日油株式会社 | カルボキシル基含有ポリオキシエチレン誘導体の精製方法 |
| KR20140000280A (ko) * | 2010-12-21 | 2014-01-02 | 니치유 가부시키가이샤 | 카복실기-함유 폴리옥시에틸렌 유도체의 정제방법 |
| JP2014208786A (ja) | 2013-03-27 | 2014-11-06 | 日油株式会社 | アミノ基を一つ有するポリエチレングリコールの精製方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114901721B (zh) | 2024-08-20 |
| KR102860222B1 (ko) | 2025-09-16 |
| US20230050758A1 (en) | 2023-02-16 |
| EP4083108A4 (en) | 2024-02-14 |
| JP7688819B2 (ja) | 2025-06-05 |
| CN114901721A (zh) | 2022-08-12 |
| US12304999B2 (en) | 2025-05-20 |
| CA3164456A1 (en) | 2021-07-01 |
| EP4083108A1 (en) | 2022-11-02 |
| JP2021107533A (ja) | 2021-07-29 |
| WO2021132124A1 (ja) | 2021-07-01 |
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