ATE124052T1 - Verfahren zur reingung eines dipeptid-esters. - Google Patents
Verfahren zur reingung eines dipeptid-esters.Info
- Publication number
- ATE124052T1 ATE124052T1 AT88117756T AT88117756T ATE124052T1 AT E124052 T1 ATE124052 T1 AT E124052T1 AT 88117756 T AT88117756 T AT 88117756T AT 88117756 T AT88117756 T AT 88117756T AT E124052 T1 ATE124052 T1 AT E124052T1
- Authority
- AT
- Austria
- Prior art keywords
- compartment
- dipeptide ester
- purifying
- exchange membranes
- anode
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
- C07K5/06104—Dipeptides with the first amino acid being acidic
- C07K5/06113—Asp- or Asn-amino acid
- C07K5/06121—Asp- or Asn-amino acid the second amino acid being aromatic or cycloaliphatic
- C07K5/0613—Aspartame
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/24—Extraction; Separation; Purification by electrochemical means
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Peptides Or Proteins (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62268049A JP2820206B2 (ja) | 1987-10-26 | 1987-10-26 | ジペプチドエステルの精製方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE124052T1 true ATE124052T1 (de) | 1995-07-15 |
Family
ID=17453171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88117756T ATE124052T1 (de) | 1987-10-26 | 1988-10-25 | Verfahren zur reingung eines dipeptid-esters. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4830720A (de) |
EP (1) | EP0313100B1 (de) |
JP (1) | JP2820206B2 (de) |
AT (1) | ATE124052T1 (de) |
CA (1) | CA1331361C (de) |
DE (1) | DE3854034T2 (de) |
ES (1) | ES2074990T3 (de) |
IE (1) | IE69175B1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6440498A (en) * | 1987-08-07 | 1989-02-10 | Tosoh Corp | Purification of dipeptide ester |
GB2225339A (en) * | 1988-11-15 | 1990-05-30 | Aligena Ag | Separating electrically charged macromolecular compounds by forced-flow membrane electrophoresis |
US5106464A (en) * | 1990-04-16 | 1992-04-21 | H-D Tech Inc. | Decreasing the concentration of hydroxyl ions in aqueous alkaline peroxide solutions |
US5397428A (en) * | 1991-12-20 | 1995-03-14 | The University Of North Carolina At Chapel Hill | Nucleation enhancement for chemical vapor deposition of diamond |
BE1007425A3 (nl) * | 1993-08-30 | 1995-06-13 | Holland Sweetener Co | Werkwijze en inrichting voor de terugwinning van grondstoffen in het aspartaambereidingsproces. |
DE19849924A1 (de) * | 1998-10-29 | 2000-05-04 | Degussa | Verfahren zur Abtrennung organischer Säuren aus wäßrigen Lösungen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2788319A (en) * | 1956-02-07 | 1957-04-09 | Clayton Manufacturing Co | Ion exchange method and apparatus |
JPS5858602B2 (ja) * | 1975-09-13 | 1983-12-26 | 株式会社トキメック | ユウデンタイザイリヨウノイタアツトウノケイソクソウチ |
JPS6068009A (ja) * | 1983-09-26 | 1985-04-18 | Tokuyama Soda Co Ltd | 脱塩方法 |
JPS6112918A (ja) * | 1984-06-25 | 1986-01-21 | Oji Paper Co Ltd | 多孔質炭素板の製造方法 |
-
1987
- 1987-10-26 JP JP62268049A patent/JP2820206B2/ja not_active Expired - Lifetime
-
1988
- 1988-10-21 IE IE318388A patent/IE69175B1/en not_active IP Right Cessation
- 1988-10-25 DE DE3854034T patent/DE3854034T2/de not_active Expired - Fee Related
- 1988-10-25 EP EP88117756A patent/EP0313100B1/de not_active Expired - Lifetime
- 1988-10-25 ES ES88117756T patent/ES2074990T3/es not_active Expired - Lifetime
- 1988-10-25 AT AT88117756T patent/ATE124052T1/de not_active IP Right Cessation
- 1988-10-25 CA CA000581240A patent/CA1331361C/en not_active Expired - Fee Related
- 1988-10-26 US US07/262,600 patent/US4830720A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IE883183L (en) | 1989-04-26 |
EP0313100B1 (de) | 1995-06-21 |
CA1331361C (en) | 1994-08-09 |
DE3854034T2 (de) | 1996-02-08 |
JPH01111894A (ja) | 1989-04-28 |
US4830720A (en) | 1989-05-16 |
JP2820206B2 (ja) | 1998-11-05 |
DE3854034D1 (de) | 1995-07-27 |
IE69175B1 (en) | 1996-08-07 |
EP0313100A1 (de) | 1989-04-26 |
ES2074990T3 (es) | 1995-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1240710A (en) | Electrolytic separation of ions from a solution | |
GB787977A (en) | Electrolysis process | |
ATE36010T1 (de) | Verfahren und vorrichtung fuer elektrolytische oxydation. | |
FR2524814B1 (fr) | Procede pour la production de membranes echangeuses d'ions munies d'un revetement pour l'electrolyse | |
DE69200595D1 (de) | Methode zur kombinierten Entfernung und Zerstörung von Nitrationen. | |
DE3785552D1 (de) | Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern mittels elektrodialyse. | |
FR2729305B1 (de) | ||
ATE124052T1 (de) | Verfahren zur reingung eines dipeptid-esters. | |
ATE262371T1 (de) | Elektrochemisches verfahren zur reinigung von hydroxid-verbindungen | |
ATE75765T1 (de) | Verfahren zur reinigung eines dipeptid-esters. | |
ATE42914T1 (de) | Verfahren und vorrichtung zum regenerieren eines ionenaustauscherharzes. | |
ES2035701T3 (es) | Aparato electrolitico de membrana y metodo de separar iones metalicos empleando dicho aparato. | |
ES8801394A1 (es) | Procedimiento para la electrodeposicion catodica de metales con la generacion del acido correspondiente, a partir de disoluciones de sus sales | |
EP0319260A3 (de) | Entfernung von Ammoniumsalzen aus einem wässrigen Medium | |
GB1467861A (en) | Method and apparatus for the disinfection of liquids by anodic oxidation | |
EP0219968A3 (en) | Electrolytic process for producing extremely low chloride anion exchange resins | |
JPS5764619A (en) | Preparation of organic acid | |
JPS6487792A (en) | Production of quaternary ammonium hydroxide | |
DE3070350D1 (en) | Method for the regeneration of acid in the manufacture of regenerated cellulose | |
WO1990012637A3 (en) | Electrodialytic water splitting process for the treatment of aqueous electrolytes | |
RU96113581A (ru) | Способ получения диоксида циркония | |
JPS5357199A (en) | Regenerating method for cation exchange membrane | |
Fukuda et al. | Method for Recovering a Metal | |
NO934779L (no) | Fremgangmsåte og anordning for elektrokjemisk dekomponering av saltlösninger til de relevante syrer og baser | |
JPS5716180A (en) | Electrolysis of aqueous potassium chloride solution |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |