JPS543059A - Preparation of tryptophane - Google Patents
Preparation of tryptophaneInfo
- Publication number
- JPS543059A JPS543059A JP6643477A JP6643477A JPS543059A JP S543059 A JPS543059 A JP S543059A JP 6643477 A JP6643477 A JP 6643477A JP 6643477 A JP6643477 A JP 6643477A JP S543059 A JPS543059 A JP S543059A
- Authority
- JP
- Japan
- Prior art keywords
- heating
- tryptophane
- preparation
- prepare
- title compound
- 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.)
- Granted
Links
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 title 1
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 title 1
- 239000006035 Tryptophane Substances 0.000 title 1
- 229960004799 tryptophan Drugs 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 235000020776 essential amino acid Nutrition 0.000 abstract 1
- 239000003797 essential amino acid Substances 0.000 abstract 1
- 235000013922 glutamic acid Nutrition 0.000 abstract 1
- 239000004220 glutamic acid Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
Landscapes
- Indole Compounds (AREA)
Abstract
PURPOSE: To prepare the title compound, which is an essential amino acid, either by reacting glutamic acid ϒ-semialdehyde under neutral condition followed by heating, or by heating the above compounds under acidic condition.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6643477A JPS5845424B2 (en) | 1977-06-06 | 1977-06-06 | Method for producing tryptophan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6643477A JPS5845424B2 (en) | 1977-06-06 | 1977-06-06 | Method for producing tryptophan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS543059A true JPS543059A (en) | 1979-01-11 |
| JPS5845424B2 JPS5845424B2 (en) | 1983-10-08 |
Family
ID=13315658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6643477A Expired JPS5845424B2 (en) | 1977-06-06 | 1977-06-06 | Method for producing tryptophan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5845424B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998048040A1 (en) * | 1997-04-22 | 1998-10-29 | Kaneka Corporation | Process for producing l-allysine acetals |
-
1977
- 1977-06-06 JP JP6643477A patent/JPS5845424B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998048040A1 (en) * | 1997-04-22 | 1998-10-29 | Kaneka Corporation | Process for producing l-allysine acetals |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5845424B2 (en) | 1983-10-08 |
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