SK282434B6 - Spôsob purifikácie aminokyseliny a kryštál p-etylbenzénsulfonátu aminokyseliny - Google Patents
Spôsob purifikácie aminokyseliny a kryštál p-etylbenzénsulfonátu aminokyseliny Download PDFInfo
- Publication number
- SK282434B6 SK282434B6 SK233-98A SK23398A SK282434B6 SK 282434 B6 SK282434 B6 SK 282434B6 SK 23398 A SK23398 A SK 23398A SK 282434 B6 SK282434 B6 SK 282434B6
- Authority
- SK
- Slovakia
- Prior art keywords
- valine
- amino acid
- crystals
- leucine
- isoleucine
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/38—Separation; Purification; Stabilisation; Use of additives
- C07C227/40—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/38—Separation; Purification; Stabilisation; Use of additives
- C07C227/40—Separation; Purification
- C07C227/42—Crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
- C07C229/08—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to hydrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9041980A JPH10237030A (ja) | 1997-02-26 | 1997-02-26 | 分岐鎖アミノ酸の精製法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SK23398A3 SK23398A3 (en) | 1998-09-09 |
| SK282434B6 true SK282434B6 (sk) | 2002-02-05 |
Family
ID=12623357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK233-98A SK282434B6 (sk) | 1997-02-26 | 1998-02-24 | Spôsob purifikácie aminokyseliny a kryštál p-etylbenzénsulfonátu aminokyseliny |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6072083A (zh) |
| EP (1) | EP0861826B1 (zh) |
| JP (1) | JPH10237030A (zh) |
| KR (1) | KR100523154B1 (zh) |
| CN (1) | CN1168701C (zh) |
| DE (1) | DE69800124T2 (zh) |
| SK (1) | SK282434B6 (zh) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003211310A1 (en) * | 2002-03-06 | 2003-09-16 | Ajinomoto Co., Inc. | PROCESS FOR PRODUCING tert-LEUCINE |
| BRPI0516106B1 (pt) | 2004-10-14 | 2021-08-24 | Wilex Ag | Métodos para purificação e preparação de derivados de 3-hidroxiamidinofenilalanina, e para produção de derivados de 3-amidinofenilalanina |
| WO2013114991A1 (ja) * | 2012-02-01 | 2013-08-08 | 株式会社カネカ | アミノ酸の固体の製造法 |
| KR101449808B1 (ko) | 2012-02-06 | 2014-10-14 | 씨제이제일제당 (주) | 발린의 연속적 분리를 위한 장치 및 이를 이용한 발린의 연속적 분리 방법 |
| CN103755640A (zh) * | 2014-01-16 | 2014-04-30 | 中山百灵生物技术有限公司 | 一种l-组氨酸的分离方法 |
| US9120722B1 (en) | 2014-08-14 | 2015-09-01 | Wellman Biosciences Co. Ltd. | Optically active valine complex and a method for producing the same |
| CN106977414B (zh) * | 2017-04-18 | 2019-05-10 | 湖北新生源生物工程有限公司 | 一种l-异亮氨酸的制备方法 |
| US10239823B2 (en) * | 2017-08-25 | 2019-03-26 | Vitaworks Ip, Llc | Process for purifying long chain amino acids |
| CN113773215B (zh) * | 2020-06-10 | 2024-02-02 | 安徽华恒生物科技股份有限公司 | 一种高堆积密度的l-缬氨酸及其制备方法和其应用 |
| KR102470602B1 (ko) | 2020-12-11 | 2022-11-25 | 씨제이제일제당 주식회사 | 신규한 분지 연쇄 아미노산 아미노트렌스퍼라아제 변이체 및 이를 이용한 이소류신 생산 방법 |
| KR102464883B1 (ko) | 2020-12-11 | 2022-11-09 | 씨제이제일제당 주식회사 | 신규한 감마-아미노부티르산 퍼미에이즈 변이체 및 이를 이용한 이소류신 생산 방법 |
| KR20230045990A (ko) | 2021-09-29 | 2023-04-05 | 씨제이제일제당 (주) | 신규한 아세토하이드록시산 신테아제 변이체 및 이를 이용한 l-이소류신 생산방법 |
| KR102673796B1 (ko) | 2021-09-29 | 2024-06-10 | 씨제이제일제당 주식회사 | 신규한 아세토하이드록시산 신테아제 변이체 및 이를 이용한 l-이소류신 생산방법 |
| KR20230094761A (ko) | 2021-12-21 | 2023-06-28 | 씨제이제일제당 (주) | L-이소루신 생산 미생물 및 이를 이용한 l-이소루신 생산 방법 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2617823A (en) * | 1949-02-16 | 1952-11-11 | Staley Mfg Co A E | Isolation of amino acids |
| JPS51113839A (en) * | 1975-03-27 | 1976-10-07 | Nippon Kayaku Co Ltd | Process for obtaining optically active phenylglycine |
| JPS51149222A (en) * | 1975-06-13 | 1976-12-22 | Tanabe Seiyaku Co Ltd | Preparation of highly purified leucine |
| JPS523016A (en) * | 1975-06-24 | 1977-01-11 | Tanabe Seiyaku Co Ltd | Preparation of high-purity leucine |
| JPS5829941B2 (ja) * | 1977-01-19 | 1983-06-25 | 田辺製薬株式会社 | 光学活性ｐ−ヒドロキシフェニルグリシンの製法 |
| JPS54109953A (en) * | 1978-02-17 | 1979-08-29 | Tanabe Seiyaku Co Ltd | Separation of dl-isoleucine |
| JPS6296454A (ja) * | 1985-10-22 | 1987-05-02 | Hiroyuki Nohira | Ｄｌ−バリンの光学分割法 |
| JP3694921B2 (ja) * | 1995-06-12 | 2005-09-14 | 味の素株式会社 | バリンの精製法 |
-
1997
- 1997-02-26 JP JP9041980A patent/JPH10237030A/ja active Pending
-
1998
- 1998-02-24 EP EP98301321A patent/EP0861826B1/en not_active Expired - Lifetime
- 1998-02-24 SK SK233-98A patent/SK282434B6/sk not_active IP Right Cessation
- 1998-02-24 DE DE69800124T patent/DE69800124T2/de not_active Expired - Lifetime
- 1998-02-26 CN CNB981070914A patent/CN1168701C/zh not_active Expired - Fee Related
- 1998-02-26 KR KR10-1998-0006047A patent/KR100523154B1/ko not_active IP Right Cessation
- 1998-02-26 US US09/030,955 patent/US6072083A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6072083A (en) | 2000-06-06 |
| DE69800124D1 (de) | 2000-05-31 |
| CN1168701C (zh) | 2004-09-29 |
| EP0861826B1 (en) | 2000-04-26 |
| JPH10237030A (ja) | 1998-09-08 |
| CN1197060A (zh) | 1998-10-28 |
| SK23398A3 (en) | 1998-09-09 |
| DE69800124T2 (de) | 2000-11-16 |
| EP0861826A1 (en) | 1998-09-02 |
| KR100523154B1 (ko) | 2005-12-29 |
| KR19980071713A (ko) | 1998-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed due to non-payment of maintenance fees |
Effective date: 20160224 |