DK1061067T3 - Fremgangsmåde til krystallisering og opsamling af basiske N-omega-trifluoracetylerede aminosyrer - Google Patents

Fremgangsmåde til krystallisering og opsamling af basiske N-omega-trifluoracetylerede aminosyrer

Info

Publication number
DK1061067T3
DK1061067T3 DK00120296T DK00120296T DK1061067T3 DK 1061067 T3 DK1061067 T3 DK 1061067T3 DK 00120296 T DK00120296 T DK 00120296T DK 00120296 T DK00120296 T DK 00120296T DK 1061067 T3 DK1061067 T3 DK 1061067T3
Authority
DK
Denmark
Prior art keywords
basic
omega
amino acid
basic amino
crystallization
Prior art date
Application number
DK00120296T
Other languages
English (en)
Inventor
Yasuyoshi Ueda
Hajime Manabe
Masaru Mitsuda
Original Assignee
Kaneka Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12898225&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1061067(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kaneka Corp filed Critical Kaneka Corp
Application granted granted Critical
Publication of DK1061067T3 publication Critical patent/DK1061067T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/22—Separation; Purification; Stabilisation; Use of additives
    • C07C231/24—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK00120296T 1996-03-08 1997-03-06 Fremgangsmåde til krystallisering og opsamling af basiske N-omega-trifluoracetylerede aminosyrer DK1061067T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5184696 1996-03-08

Publications (1)

Publication Number Publication Date
DK1061067T3 true DK1061067T3 (da) 2004-04-05

Family

ID=12898225

Family Applications (2)

Application Number Title Priority Date Filing Date
DK97905454T DK0826664T3 (da) 1996-03-08 1997-03-06 Fremgangsmåde til fremstilling af N-omega-trifluoracetylerede, basiske aminosyrer
DK00120296T DK1061067T3 (da) 1996-03-08 1997-03-06 Fremgangsmåde til krystallisering og opsamling af basiske N-omega-trifluoracetylerede aminosyrer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK97905454T DK0826664T3 (da) 1996-03-08 1997-03-06 Fremgangsmåde til fremstilling af N-omega-trifluoracetylerede, basiske aminosyrer

Country Status (9)

Country Link
EP (2) EP1061067B1 (da)
JP (1) JP3788996B2 (da)
AT (2) ATE202334T1 (da)
DE (2) DE69705275T2 (da)
DK (2) DK0826664T3 (da)
ES (2) ES2209744T3 (da)
PT (1) PT1061067E (da)
SG (1) SG82013A1 (da)
WO (1) WO1997032841A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3075300A (en) * 1999-01-21 2000-08-07 Kaneka Corporation Method for isolation of n-protected s-phenylcysteine
CN105348134B (zh) * 2015-12-09 2017-06-06 九江天赐高新材料有限公司 一种n‑酰基氨基酸的精制纯化方法
CN111470993A (zh) * 2020-05-22 2020-07-31 安徽安力肽生物科技有限公司 一种不结块Beta-丙氨酸制备方法
CN118108617B (zh) * 2024-03-05 2024-10-15 山东极地医药科技有限公司 一种三氟乙酰赖氨酸的生产工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1080564B (de) * 1959-02-17 1960-04-28 Hoechst Ag Verfahren zur N-Trifluoracetylierung von Aminosaeuren und Peptiden
JPS62226952A (ja) * 1986-03-27 1987-10-05 Kanegafuchi Chem Ind Co Ltd Ｎω−トリフルオロアセチル−アミノ酸の製造方法
FR2609985B1 (fr) * 1987-01-26 1989-04-14 Rhone Poulenc Chimie Procede de n-o trifluoroacetylation des a, o diaminoacides monocarboxyliques aliphatiques satures

Also Published As

Publication number Publication date
DK0826664T3 (da) 2001-09-03
JP3788996B2 (ja) 2006-06-21
ATE202334T1 (de) 2001-07-15
SG82013A1 (en) 2001-07-24
DE69705275T2 (de) 2002-05-16
DE69705275D1 (de) 2001-07-26
ATE258162T1 (de) 2004-02-15
EP0826664B1 (en) 2001-06-20
EP1061067A2 (en) 2000-12-20
ES2157555T3 (es) 2001-08-16
WO1997032841A1 (en) 1997-09-12
PT1061067E (pt) 2004-06-30
EP0826664A1 (en) 1998-03-04
DE69727324T2 (de) 2004-11-18
DE69727324D1 (de) 2004-02-26
EP1061067A3 (en) 2001-01-17
ES2209744T3 (es) 2004-07-01
EP0826664A4 (en) 1998-04-29
EP1061067B1 (en) 2004-01-21

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