JPS4919276B1 - - Google Patents
Info
- Publication number
- JPS4919276B1 JPS4919276B1 JP44028850A JP2885069A JPS4919276B1 JP S4919276 B1 JPS4919276 B1 JP S4919276B1 JP 44028850 A JP44028850 A JP 44028850A JP 2885069 A JP2885069 A JP 2885069A JP S4919276 B1 JPS4919276 B1 JP S4919276B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/34—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings
- C07C229/36—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings with at least one amino group and one carboxyl group bound to the same carbon atom of the carbon skeleton
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44028850A JPS4919276B1 (de) | 1969-04-14 | 1969-04-14 | |
| CA080,021A CA943137A (en) | 1969-04-14 | 1970-04-13 | Process for racemizing optically active 3,4-dihydroxyphenylalanine and its derivatives |
| GB07483/70A GB1240638A (en) | 1969-04-14 | 1970-04-13 | Racemisation of alanine derivatives |
| CH543570A CH511214A (fr) | 1969-04-14 | 1970-04-13 | Procédé de racémisation de la 3,4-dihydroxyphénylalanine optiquement active et de ses dérivés à oxygène protégé |
| FR7013463A FR2043333A5 (de) | 1969-04-14 | 1970-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44028850A JPS4919276B1 (de) | 1969-04-14 | 1969-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4919276B1 true JPS4919276B1 (de) | 1974-05-16 |
Family
ID=12259837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44028850A Pending JPS4919276B1 (de) | 1969-04-14 | 1969-04-14 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4919276B1 (de) |
| CA (1) | CA943137A (de) |
| CH (1) | CH511214A (de) |
| FR (1) | FR2043333A5 (de) |
| GB (1) | GB1240638A (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441970U (de) * | 1977-08-30 | 1979-03-20 | ||
| JPS63177268U (de) * | 1987-05-07 | 1988-11-16 | ||
| JPH0158984U (de) * | 1987-10-06 | 1989-04-13 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401820A (en) * | 1981-01-23 | 1983-08-30 | Tanabe Seiyaku Co., Ltd. | Process for racemizing optically active α-amino acids or a salt thereof |
| US4613691A (en) * | 1984-08-17 | 1986-09-23 | Stauffer Chemical Company | Preparation of amino acids from unsaturated hydantoins |
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1969
- 1969-04-14 JP JP44028850A patent/JPS4919276B1/ja active Pending
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1970
- 1970-04-13 CH CH543570A patent/CH511214A/fr not_active IP Right Cessation
- 1970-04-13 CA CA080,021A patent/CA943137A/en not_active Expired
- 1970-04-13 GB GB07483/70A patent/GB1240638A/en not_active Expired
- 1970-04-14 FR FR7013463A patent/FR2043333A5/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441970U (de) * | 1977-08-30 | 1979-03-20 | ||
| JPS63177268U (de) * | 1987-05-07 | 1988-11-16 | ||
| JPH0158984U (de) * | 1987-10-06 | 1989-04-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA943137A (en) | 1974-03-05 |
| CH511214A (fr) | 1971-08-15 |
| FR2043333A5 (de) | 1971-02-12 |
| GB1240638A (en) | 1971-07-28 |