GB1279077A - Purification process - Google Patents
Purification processInfo
- Publication number
- GB1279077A GB1279077A GB2323871A GB2323871A GB1279077A GB 1279077 A GB1279077 A GB 1279077A GB 2323871 A GB2323871 A GB 2323871A GB 2323871 A GB2323871 A GB 2323871A GB 1279077 A GB1279077 A GB 1279077A
- Authority
- GB
- United Kingdom
- Prior art keywords
- serine
- methyl ester
- crystallization
- separating
- amino acids
- 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
Links
- 238000000746 purification Methods 0.000 title abstract 2
- MTCFGRXMJLQNBG-REOHCLBHSA-N (2S)-2-Amino-3-hydroxypropansäure Chemical compound OC[C@H](N)C(O)=O MTCFGRXMJLQNBG-REOHCLBHSA-N 0.000 abstract 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 229960001153 serine Drugs 0.000 abstract 3
- -1 L-threonine Chemical class 0.000 abstract 2
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 abstract 2
- 229940024606 amino acid Drugs 0.000 abstract 2
- 150000001413 amino acids Chemical class 0.000 abstract 2
- 238000002425 crystallisation Methods 0.000 abstract 2
- 230000008025 crystallization Effects 0.000 abstract 2
- NDBQJIBNNUJNHA-DFWYDOINSA-N methyl (2s)-2-amino-3-hydroxypropanoate;hydrochloride Chemical compound Cl.COC(=O)[C@@H](N)CO NDBQJIBNNUJNHA-DFWYDOINSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 101000653791 Bos taurus Protein S100-A12 Proteins 0.000 abstract 1
- 239000004473 Threonine Substances 0.000 abstract 1
- 150000004702 methyl esters Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 229960002898 threonine Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
- C12P13/08—Lysine; Diaminopimelic acid; Threonine; Valine
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
- C12P13/06—Alanine; Leucine; Isoleucine; Serine; Homoserine
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH330370 | 1970-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1279077A true GB1279077A (en) | 1972-06-21 |
Family
ID=4253066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2323871A Expired GB1279077A (en) | 1970-03-06 | 1971-04-19 | Purification process |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2109029A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2084273A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1279077A (enrdf_load_stackoverflow) |
| NL (1) | NL7101831A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0055612A1 (en) * | 1980-12-29 | 1982-07-07 | Monsanto Company | Recovery of L-phenylalanine and L-aspartic acid during preparation of alpha-L-aspartyl-L-phenylalanine methyl ester |
-
1971
- 1971-02-11 NL NL7101831A patent/NL7101831A/xx unknown
- 1971-02-25 DE DE19712109029 patent/DE2109029A1/de active Pending
- 1971-03-05 FR FR7107779A patent/FR2084273A5/fr not_active Expired
- 1971-04-19 GB GB2323871A patent/GB1279077A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0055612A1 (en) * | 1980-12-29 | 1982-07-07 | Monsanto Company | Recovery of L-phenylalanine and L-aspartic acid during preparation of alpha-L-aspartyl-L-phenylalanine methyl ester |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2084273A5 (enrdf_load_stackoverflow) | 1971-12-17 |
| DE2109029A1 (de) | 1971-09-23 |
| NL7101831A (enrdf_load_stackoverflow) | 1971-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |