FR2554813B1 - Procede pour la recuperation de tryptophane optiquement actif - Google Patents
Procede pour la recuperation de tryptophane optiquement actifInfo
- Publication number
- FR2554813B1 FR2554813B1 FR848416944A FR8416944A FR2554813B1 FR 2554813 B1 FR2554813 B1 FR 2554813B1 FR 848416944 A FR848416944 A FR 848416944A FR 8416944 A FR8416944 A FR 8416944A FR 2554813 B1 FR2554813 B1 FR 2554813B1
- Authority
- FR
- France
- Prior art keywords
- recovery
- optically active
- tryptophane
- active tryptophane
- optically
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/18—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D209/20—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals substituted additionally by nitrogen atoms, e.g. tryptophane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58211593A JPS60105498A (ja) | 1983-11-10 | 1983-11-10 | 光学活性トリプトフアンの回収方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2554813A1 FR2554813A1 (fr) | 1985-05-17 |
FR2554813B1 true FR2554813B1 (fr) | 1989-03-24 |
Family
ID=16608329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR848416944A Expired FR2554813B1 (fr) | 1983-11-10 | 1984-11-07 | Procede pour la recuperation de tryptophane optiquement actif |
Country Status (3)
Country | Link |
---|---|
US (1) | US4588818A (fr) |
JP (1) | JPS60105498A (fr) |
FR (1) | FR2554813B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2893813B2 (ja) * | 1990-03-15 | 1999-05-24 | 味の素株式会社 | 光学活性トリプトファンの晶析法 |
JPH0489479A (ja) * | 1990-08-01 | 1992-03-23 | Ajinomoto Co Inc | 光学活性トリプトファンの回収方法 |
JP2001199957A (ja) * | 2000-01-13 | 2001-07-24 | Ajinomoto Co Inc | トリプトファンの晶析法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1302248A (fr) * | 1961-10-03 | 1962-08-24 | Ajinomoto Kk | Nouveau procédé de résolution optique du nu-acyl-dl-tryptophane |
US3129122A (en) * | 1962-04-04 | 1964-04-14 | Amchem Prod | Solution for and method of coating ferriferous surfaces |
GB1145512A (en) * | 1965-09-21 | 1969-03-19 | Kyowa Hakko Kogyo Company Ltd | Method for isolating tryptophan |
GB1330573A (en) * | 1970-09-12 | 1973-09-19 | Ajinomoto Kk | Optical resolution of dl-tryptophan derivatives |
JPS58895A (ja) * | 1981-06-26 | 1983-01-06 | Mitsui Toatsu Chem Inc | L−トリプトフアンの製造方法 |
-
1983
- 1983-11-10 JP JP58211593A patent/JPS60105498A/ja active Granted
-
1984
- 1984-11-07 FR FR848416944A patent/FR2554813B1/fr not_active Expired
- 1984-11-07 US US06/668,940 patent/US4588818A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2554813A1 (fr) | 1985-05-17 |
JPH0342269B2 (fr) | 1991-06-26 |
US4588818A (en) | 1986-05-13 |
JPS60105498A (ja) | 1985-06-10 |
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