RO69156A - PROCESS FOR THE PREPARATION OF ALFA-Methyl-3,4-DIHYDROXYPHENYLALANINE DERIVATIVES - Google Patents
PROCESS FOR THE PREPARATION OF ALFA-Methyl-3,4-DIHYDROXYPHENYLALANINE DERIVATIVESInfo
- Publication number
- RO69156A RO69156A RO7480046A RO8004674A RO69156A RO 69156 A RO69156 A RO 69156A RO 7480046 A RO7480046 A RO 7480046A RO 8004674 A RO8004674 A RO 8004674A RO 69156 A RO69156 A RO 69156A
- Authority
- RO
- Romania
- Prior art keywords
- alfa
- methyl
- preparation
- dihydroxyphenylalanine
- derivatives
- Prior art date
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/60—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pyrrole Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Indole Compounds (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40060973A | 1973-09-25 | 1973-09-25 | |
| US05/482,102 US3983138A (en) | 1973-09-25 | 1974-06-25 | Amino acid esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO69156A true RO69156A (en) | 1981-11-24 |
Family
ID=27017124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7480046A RO69156A (en) | 1973-09-25 | 1974-09-23 | PROCESS FOR THE PREPARATION OF ALFA-Methyl-3,4-DIHYDROXYPHENYLALANINE DERIVATIVES |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS58208256A (en) |
| AR (1) | AR210248A1 (en) |
| BG (1) | BG25790A3 (en) |
| CS (1) | CS200172B2 (en) |
| DD (1) | DD116454A5 (en) |
| DK (1) | DK478574A (en) |
| EG (1) | EG11695A (en) |
| ES (1) | ES430320A1 (en) |
| FI (1) | FI61687C (en) |
| HU (1) | HU171136B (en) |
| IE (1) | IE40256B1 (en) |
| IL (1) | IL45669A (en) |
| NO (1) | NO145690C (en) |
| PH (1) | PH11794A (en) |
| RO (1) | RO69156A (en) |
| SE (1) | SE421789B (en) |
| SU (2) | SU608471A3 (en) |
| YU (2) | YU37117B (en) |
| ZM (1) | ZM14074A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01107949A (en) * | 1987-10-22 | 1989-04-25 | Kawasaki Steel Corp | Method for reusing non-repaired tundish |
| JP4781352B2 (en) * | 2004-06-04 | 2011-09-28 | ゼノポート，インコーポレーテッド | Levodopaprodrug and compositions thereof and uses thereof |
| US7709527B2 (en) * | 2006-12-21 | 2010-05-04 | Xenoport, Inc. | Levodopa dimethyl-substituted diester prodrugs compositions, and methods of use |
-
1974
- 1974-09-03 DD DD181243A patent/DD116454A5/xx unknown
- 1974-09-11 DK DK478574A patent/DK478574A/da not_active Application Discontinuation
- 1974-09-12 NO NO743274A patent/NO145690C/en unknown
- 1974-09-12 SE SE7411508A patent/SE421789B/en not_active IP Right Cessation
- 1974-09-13 FI FI2680/74A patent/FI61687C/en active
- 1974-09-16 IL IL45669A patent/IL45669A/en unknown
- 1974-09-16 ZM ZM140/74A patent/ZM14074A1/en unknown
- 1974-09-17 CS CS746376A patent/CS200172B2/en unknown
- 1974-09-17 YU YU2514/74A patent/YU37117B/en unknown
- 1974-09-17 PH PH16292A patent/PH11794A/en unknown
- 1974-09-18 HU HU74ME00001776A patent/HU171136B/en unknown
- 1974-09-18 IE IE1934/74A patent/IE40256B1/en unknown
- 1974-09-23 RO RO7480046A patent/RO69156A/en unknown
- 1974-09-23 AR AR255680A patent/AR210248A1/en active
- 1974-09-23 ES ES430320A patent/ES430320A1/en not_active Expired
- 1974-09-23 BG BG027759A patent/BG25790A3/en unknown
- 1974-09-24 SU SU742063140A patent/SU608471A3/en active
- 1974-09-24 EG EG416/74A patent/EG11695A/en active
-
1976
- 1976-01-27 SU SU762316005A patent/SU620204A3/en active
-
1981
- 1981-02-27 YU YU0503/81A patent/YU37313B/en unknown
-
1983
- 1983-04-07 JP JP58060117A patent/JPS58208256A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IE40256L (en) | 1975-03-25 |
| FI61687B (en) | 1982-05-31 |
| YU37313B (en) | 1984-08-31 |
| DD116454A5 (en) | 1975-11-20 |
| IL45669A (en) | 1977-08-31 |
| YU251474A (en) | 1982-06-18 |
| AR210248A1 (en) | 1977-07-15 |
| DK478574A (en) | 1975-05-20 |
| ES430320A1 (en) | 1977-02-16 |
| SE421789B (en) | 1982-02-01 |
| NO743274L (en) | 1975-04-21 |
| SE7411508L (en) | 1975-03-26 |
| FI268074A7 (en) | 1975-03-26 |
| IE40256B1 (en) | 1979-04-25 |
| YU50381A (en) | 1983-04-27 |
| NO145690C (en) | 1982-05-12 |
| ZM14074A1 (en) | 1976-11-22 |
| EG11695A (en) | 1977-10-31 |
| SU608471A3 (en) | 1978-05-25 |
| IL45669A0 (en) | 1974-11-29 |
| YU37117B (en) | 1984-08-31 |
| BG25790A3 (en) | 1978-12-12 |
| HU171136B (en) | 1977-11-28 |
| SU620204A3 (en) | 1978-08-15 |
| CS200172B2 (en) | 1980-08-29 |
| FI61687C (en) | 1982-09-10 |
| NO145690B (en) | 1982-02-01 |
| PH11794A (en) | 1978-07-05 |
| JPS632545B2 (en) | 1988-01-19 |
| JPS58208256A (en) | 1983-12-03 |
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