GB2001060A - alpha -Acetylenic Amino Acids - Google Patents
alpha -Acetylenic Amino AcidsInfo
- Publication number
- GB2001060A GB2001060A GB7827973A GB7827973A GB2001060A GB 2001060 A GB2001060 A GB 2001060A GB 7827973 A GB7827973 A GB 7827973A GB 7827973 A GB7827973 A GB 7827973A GB 2001060 A GB2001060 A GB 2001060A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen
- carbonyl
- carbon atoms
- alkyl
- alpha
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
- C07K5/06008—Dipeptides with the first amino acid being neutral
- C07K5/06078—Dipeptides with the first amino acid being neutral and aromatic or cycloaliphatic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Neurosurgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Neurology (AREA)
- Pharmacology & Pharmacy (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Pharmaceutically useful compounds have the formula <IMAGE> wherein R1 is hydrogen, (C1-4alkyl) carbonyl, (C1-4alkoxy) carbonyl or CO-CHNH2-R27 wherein R27 is hydrogen, alkyl of 1 to 4 carbon atoms, benzyl or p-hydroxybenzyl; R is hydroxy, alkoxy of 1 to 8 carbon atoms, -NR7R8 wherein R7 and R8 are the same or different and are each hydrogen or C1-4alkyl, or NH-CHR9-COOH wherein R9 is hydrogen, alkyl of 1 to 4 carbon atoms, benzyl or p-hydroxybenzyl; and R2, R3, R4, R5 and R6 are certain combinations of hydrogen, methyl, ethyl, tert-butyl, chlorine, fluorine and OR10 wherein R10 is hydrogen, alkyl of 1 to 8 carbon atoms, (C1-6alkyl) carbonyl, benzoyl or phenyl (C1-6alkyl) carbonyl or R3 and R4 together are methylene dioxy.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81205877A | 1977-07-01 | 1977-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2001060A true GB2001060A (en) | 1979-01-24 |
| GB2001060B GB2001060B (en) | 1982-02-24 |
Family
ID=25208370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7827973A Expired GB2001060B (en) | 1977-07-01 | 1978-06-27 | A-acetylenic amino acids |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5414937A (en) |
| AU (1) | AU521142B2 (en) |
| BE (1) | BE868596A (en) |
| CA (1) | CA1161451A (en) |
| CH (1) | CH641150A5 (en) |
| DE (1) | DE2827824A1 (en) |
| DK (1) | DK299478A (en) |
| FR (1) | FR2401133A1 (en) |
| GB (1) | GB2001060B (en) |
| IE (1) | IE47082B1 (en) |
| IL (1) | IL54918A0 (en) |
| IT (1) | IT1107978B (en) |
| NL (1) | NL7807089A (en) |
| NZ (1) | NZ187541A (en) |
| SE (1) | SE7807359L (en) |
| ZA (1) | ZA783354B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004056306A2 (en) * | 2002-12-19 | 2004-07-08 | Bdd Berolina Drug Development Gmbh | Use of l-dopa, derivatives thereof and medicaments comprising said compounds for the prophylaxis of psychotic diseases |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK309579A (en) * | 1978-07-24 | 1980-02-22 | Merck & Co Inc | PROCESS FOR THE PREPARATION OF ALPHETHYNYLAMINO ACIDS AND ESTERS THEREOF |
| US4720489A (en) * | 1984-10-15 | 1988-01-19 | Douglas Shander | Hair growth modification with ornithine decarboxylase inhibitors |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3959356A (en) * | 1975-03-18 | 1976-05-25 | Richardson-Merrell Inc. | Acetylene derivatives of amino acids |
| US4401676A (en) * | 1977-06-01 | 1983-08-30 | Merck & Co., Inc. | Novel α-amino acids |
-
1978
- 1978-06-06 CA CA000304901A patent/CA1161451A/en not_active Expired
- 1978-06-06 IE IE1147/78A patent/IE47082B1/en not_active IP Right Cessation
- 1978-06-12 ZA ZA00783354A patent/ZA783354B/en unknown
- 1978-06-13 NZ NZ187541A patent/NZ187541A/en unknown
- 1978-06-15 IL IL7854918A patent/IL54918A0/en not_active IP Right Cessation
- 1978-06-21 AU AU37325/78A patent/AU521142B2/en not_active Expired
- 1978-06-24 DE DE19782827824 patent/DE2827824A1/en not_active Withdrawn
- 1978-06-27 GB GB7827973A patent/GB2001060B/en not_active Expired
- 1978-06-28 FR FR7819346A patent/FR2401133A1/en active Granted
- 1978-06-29 BE BE188956A patent/BE868596A/en not_active IP Right Cessation
- 1978-06-29 SE SE7807359A patent/SE7807359L/en unknown
- 1978-06-29 IT IT50102/78A patent/IT1107978B/en active
- 1978-06-29 CH CH710478A patent/CH641150A5/en not_active IP Right Cessation
- 1978-06-30 DK DK299478A patent/DK299478A/en not_active Application Discontinuation
- 1978-06-30 NL NL7807089A patent/NL7807089A/en not_active Application Discontinuation
- 1978-07-01 JP JP7926878A patent/JPS5414937A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004056306A2 (en) * | 2002-12-19 | 2004-07-08 | Bdd Berolina Drug Development Gmbh | Use of l-dopa, derivatives thereof and medicaments comprising said compounds for the prophylaxis of psychotic diseases |
| WO2004056306A3 (en) * | 2002-12-19 | 2004-11-11 | Turicum Drug Dev Ag | Use of l-dopa, derivatives thereof and medicaments comprising said compounds for the prophylaxis of psychotic diseases |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA783354B (en) | 1979-06-27 |
| IL54918A0 (en) | 1978-08-31 |
| NZ187541A (en) | 1982-11-23 |
| IE47082B1 (en) | 1983-12-14 |
| CH641150A5 (en) | 1984-02-15 |
| SE7807359L (en) | 1979-01-02 |
| FR2401133A1 (en) | 1979-03-23 |
| IT7850102A0 (en) | 1978-06-29 |
| GB2001060B (en) | 1982-02-24 |
| JPS6334145B2 (en) | 1988-07-08 |
| IT1107978B (en) | 1985-12-02 |
| DE2827824A1 (en) | 1979-01-18 |
| AU3732578A (en) | 1980-01-03 |
| DK299478A (en) | 1979-01-02 |
| JPS5414937A (en) | 1979-02-03 |
| NL7807089A (en) | 1979-01-03 |
| AU521142B2 (en) | 1982-03-18 |
| CA1161451A (en) | 1984-01-31 |
| IE781147L (en) | 1979-01-01 |
| BE868596A (en) | 1978-10-16 |
| FR2401133B1 (en) | 1981-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940627 |