ATA678574A - PROCESS FOR PRODUCING RACEMIC AND OPTICALLY ACTIVE THREO AND ERYTHRO-3 (3,4-DIHYDROXYPHENYL) SERINE - Google Patents
PROCESS FOR PRODUCING RACEMIC AND OPTICALLY ACTIVE THREO AND ERYTHRO-3 (3,4-DIHYDROXYPHENYL) SERINEInfo
- Publication number
- ATA678574A ATA678574A AT678574A AT678574A ATA678574A AT A678574 A ATA678574 A AT A678574A AT 678574 A AT678574 A AT 678574A AT 678574 A AT678574 A AT 678574A AT A678574 A ATA678574 A AT A678574A
- Authority
- AT
- Austria
- Prior art keywords
- erythro
- dihydroxyphenyl
- serine
- optically active
- active threo
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1205673A CH580059A5 (en) | 1973-08-22 | 1973-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA678574A true ATA678574A (en) | 1977-10-15 |
| AT343631B AT343631B (en) | 1978-06-12 |
Family
ID=4379432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT678574A AT343631B (en) | 1973-08-22 | 1974-08-20 | METHOD FOR PRODUCING RACEMIC AND OPTICALLY ACTIVE THREO- AND ERYTHRO-3- (3,4-DIHYDROXYPHENYL) SERINE |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5049252A (en) |
| AT (1) | AT343631B (en) |
| AU (1) | AU7174474A (en) |
| BE (1) | BE819033A (en) |
| CH (1) | CH580059A5 (en) |
| DE (1) | DE2439859A1 (en) |
| DK (1) | DK446274A (en) |
| FR (1) | FR2241302B1 (en) |
| GB (1) | GB1455049A (en) |
| IL (1) | IL45352A0 (en) |
| NL (1) | NL7411208A (en) |
| SE (1) | SE7410587L (en) |
| ZA (1) | ZA744681B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5520747A (en) * | 1978-08-01 | 1980-02-14 | Sumitomo Chem Co Ltd | Antidepressant |
| JPS5629551A (en) * | 1979-08-20 | 1981-03-24 | Sumitomo Chem Co Ltd | Preparation of optically active threo-3- 3,4- dihydroxyphenyl serine |
| JPS5852219A (en) * | 1981-09-22 | 1983-03-28 | Sumitomo Chem Co Ltd | Remedy for parkinson's disease (perkinsonism) |
| DE3360726D1 (en) * | 1982-01-14 | 1985-10-17 | Sumitomo Chemical Co | Process for producing threo-3-(3,4-dihydroxyphenyl)serine |
| JPS59112949A (en) * | 1982-12-20 | 1984-06-29 | Microbial Chem Res Found | Novel l-threo-adrenalic acid |
| CA1223602A (en) * | 1983-05-25 | 1987-06-30 | Naohito Ohashi | Process for producing 3-(3,4-dihydroxyphenyl) serine |
| JPS6032753A (en) * | 1983-08-01 | 1985-02-19 | Mitsui Toatsu Chem Inc | Production of beta-phenylserine compound |
| JPS6067420A (en) * | 1983-09-22 | 1985-04-17 | Sumitomo Chem Co Ltd | Agent for suppressing psychokinetic excitation |
| NZ209514A (en) * | 1983-09-22 | 1988-03-30 | Sumitomo Chemical Co | Pharmaceutical compositions containing erythro-3,4-dihydroxyphenylserine and a decarboxylase inhibitor |
| AU575849B2 (en) * | 1983-09-22 | 1988-08-11 | Sumitomo Chemical Company, Limited | Pharmaceutical composition and method for treatment of psychomotor excitement |
| JPS60132935A (en) * | 1983-12-20 | 1985-07-16 | Sumitomo Chem Co Ltd | Phenylserine derivative and production thereof |
| JP5219508B2 (en) * | 2005-05-18 | 2013-06-26 | 大日本住友製薬株式会社 | Stable tablets containing droxidopa |
| CA2727488C (en) | 2008-06-13 | 2016-09-20 | Dainippon Sumitomo Pharma Co., Ltd. | Tablet quickly disintegrating in the oral cavity and method for producing the same |
| EP2450343A4 (en) | 2009-07-01 | 2013-01-09 | Dainippon Sumitomo Pharma Co | Method for producing threo-3-(3,4-dihydroxyphenyl)-l-serine |
| EP3587393B1 (en) | 2018-06-21 | 2024-01-17 | F.I.S.- Fabbrica Italiana Sintetici S.p.A. | Enzymatic process for the preparation of droxidopa |
-
1973
- 1973-08-22 CH CH1205673A patent/CH580059A5/xx not_active IP Right Cessation
-
1974
- 1974-07-22 ZA ZA00744681A patent/ZA744681B/en unknown
- 1974-07-26 IL IL45352A patent/IL45352A0/en unknown
- 1974-07-29 AU AU71744/74A patent/AU7174474A/en not_active Expired
- 1974-08-20 JP JP49094687A patent/JPS5049252A/ja active Pending
- 1974-08-20 AT AT678574A patent/AT343631B/en not_active IP Right Cessation
- 1974-08-20 FR FR7428581A patent/FR2241302B1/fr not_active Expired
- 1974-08-20 DE DE2439859A patent/DE2439859A1/en active Pending
- 1974-08-20 SE SE7410587A patent/SE7410587L/xx unknown
- 1974-08-21 BE BE147770A patent/BE819033A/en unknown
- 1974-08-21 DK DK446274A patent/DK446274A/da unknown
- 1974-08-22 GB GB3693074A patent/GB1455049A/en not_active Expired
- 1974-08-22 NL NL7411208A patent/NL7411208A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1455049A (en) | 1976-11-10 |
| AU7174474A (en) | 1976-01-29 |
| IL45352A0 (en) | 1974-10-22 |
| DK446274A (en) | 1975-04-28 |
| CH580059A5 (en) | 1976-09-30 |
| SE7410587L (en) | 1975-02-24 |
| DE2439859A1 (en) | 1975-03-06 |
| FR2241302B1 (en) | 1978-02-03 |
| AT343631B (en) | 1978-06-12 |
| NL7411208A (en) | 1975-02-25 |
| BE819033A (en) | 1975-02-21 |
| ZA744681B (en) | 1975-07-30 |
| FR2241302A1 (en) | 1975-03-21 |
| JPS5049252A (en) | 1975-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |