DD284674A5 - Verfahren zur synthese von levodopa - Google Patents
Verfahren zur synthese von levodopa Download PDFInfo
- Publication number
- DD284674A5 DD284674A5 DD89330685A DD33068589A DD284674A5 DD 284674 A5 DD284674 A5 DD 284674A5 DD 89330685 A DD89330685 A DD 89330685A DD 33068589 A DD33068589 A DD 33068589A DD 284674 A5 DD284674 A5 DD 284674A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- amino
- formula
- dimethoxyphenyl
- acid
- propionitrile
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/30—Preparation of optical isomers
- C07C227/34—Preparation of optical isomers by separation of optical isomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/32—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring
- C07C255/42—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring the carbon skeleton being further substituted by singly-bound nitrogen atoms, not being further bound to other hetero atoms
- C07C255/43—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring the carbon skeleton being further substituted by singly-bound nitrogen atoms, not being further bound to other hetero atoms the carbon skeleton being further substituted by singly-bound oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8821322A IT1226902B (it) | 1988-07-12 | 1988-07-12 | Processo per la sintesi del levodopa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD284674A5 true DD284674A5 (de) | 1990-11-21 |
Family
ID=11180092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD89330685A DD284674A5 (de) | 1988-07-12 | 1989-07-11 | Verfahren zur synthese von levodopa |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US4962223A (it) |
| EP (1) | EP0357565B1 (it) |
| JP (1) | JP2507069B2 (it) |
| KR (1) | KR960004185B1 (it) |
| AR (1) | AR248267A1 (it) |
| AT (1) | ATE111439T1 (it) |
| AU (1) | AU615083B2 (it) |
| CA (1) | CA1338672C (it) |
| DD (1) | DD284674A5 (it) |
| DE (1) | DE68918207T2 (it) |
| DK (1) | DK172106B1 (it) |
| ES (1) | ES2063837T3 (it) |
| FI (1) | FI101534B1 (it) |
| HU (1) | HU203318B (it) |
| IE (1) | IE65956B1 (it) |
| IL (1) | IL90844A0 (it) |
| IT (1) | IT1226902B (it) |
| NO (1) | NO174293C (it) |
| NZ (1) | NZ229910A (it) |
| PL (1) | PL160103B1 (it) |
| PT (1) | PT91144B (it) |
| YU (1) | YU47907B (it) |
| ZA (1) | ZA895255B (it) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5459145A (en) * | 1988-01-19 | 1995-10-17 | Pfizer Inc. | Calcium independent camp phosphodiesterase inhibitor antidepressant |
| IT1226903B (it) * | 1988-07-12 | 1991-02-21 | Mini Ricerca Scient Tecnolog | Processo per la sintesi di aminoacidi otticamente attivi |
| US5395935A (en) * | 1992-05-08 | 1995-03-07 | Pfizer Inc. | Endo-bicyclo[2.2.1]heptan-2-ol and derived pharmaceutical agents |
| DE19502967A1 (de) * | 1995-01-31 | 1996-08-01 | Basf Ag | Verfahren zur Racemattrennung von 2-Aryl-2-omega-alkylaminoalkannitrilen |
| JP3634207B2 (ja) * | 1999-09-14 | 2005-03-30 | 独立行政法人科学技術振興機構 | 光学活性なα−アミノニトリル並びにα−アミノ酸類の製造方法 |
| US20040002615A1 (en) * | 2002-06-28 | 2004-01-01 | Allen David Robert | Preparation of chiral amino-nitriles |
| AU2003282603A1 (en) * | 2002-10-11 | 2004-05-04 | Depomed Development Ltd | Gastro-retentive levodopa delivery form |
| DE10261807A1 (de) | 2002-12-19 | 2004-07-01 | Turicum Drug Development Ag | Deuterierte Catecholaminderivate sowie diese Verbindungen enthaltende Arzneimittel |
| WO2004069146A2 (en) * | 2003-02-07 | 2004-08-19 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | L-dopa amide derivatives and uses thereof |
| EA017983B1 (ru) | 2006-02-17 | 2013-04-30 | Бедс Фарма Гмбх Беролина Инновейтив Ресёч Энд Девелопмент Сёвисиз | Дейтерированные производные катехоламина и лекарственные средства, содержащие указанные соединения |
| US10258585B2 (en) | 2014-03-13 | 2019-04-16 | Neuroderm, Ltd. | DOPA decarboxylase inhibitor compositions |
| MX2016011837A (es) | 2014-03-13 | 2017-04-27 | Neuroderm Ltd | Composiciones de inhibidores de la dopa decarboxilasa. |
| BR112021005955A2 (pt) | 2018-09-28 | 2021-07-27 | Griffith University | agentes e métodos para modular atividade de patógeno |
| US11844754B2 (en) | 2020-11-17 | 2023-12-19 | Neuroderm, Ltd. | Methods for treatment of Parkinson's disease |
| US11331293B1 (en) | 2020-11-17 | 2022-05-17 | Neuroderm, Ltd. | Method for treatment of Parkinson's disease |
| US11213502B1 (en) | 2020-11-17 | 2022-01-04 | Neuroderm, Ltd. | Method for treatment of parkinson's disease |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA504449A (en) * | 1954-07-20 | C. Britton Edgar | Alpha-amino-beta-alkoxy-butyronitriles and method of making same | |
| BE638485A (it) * | 1962-10-11 | |||
| US3845076A (en) * | 1971-04-20 | 1974-10-29 | Sagami Chem Res | Method of preparing aldehydes |
| JPS4920305A (it) * | 1972-06-21 | 1974-02-22 | ||
| HU165026B (it) * | 1972-08-11 | 1974-06-28 | ||
| US4072698A (en) * | 1976-12-02 | 1978-02-07 | The Upjohn Company | Resolution of aminonitriles |
| YU93877A (en) * | 1977-04-08 | 1982-06-30 | Krka | Process for the resolution of racemic alpha-aminonitrils |
| IL59048A (en) * | 1979-12-27 | 1984-01-31 | Plantex Ltd | Process for the preparation of alpha-amino-3-phenyl-propionitriles and novel benzylidene amino acetonitriles as intermediates therefor |
| DE3002543A1 (de) * | 1980-01-25 | 1981-07-30 | Basf Ag, 6700 Ludwigshafen | 4-tert.-butoxyphenylglycinnitril sowie verfahren zur herstellung von d-(-)- und l-(+)-4-hydroxyphenylglycin |
| JPS56115749A (en) * | 1980-02-18 | 1981-09-11 | Sagami Chem Res Center | Dopa derivative |
| JPS61275253A (ja) * | 1985-05-30 | 1986-12-05 | Nippon Kayaku Co Ltd | ３−（３，４−ジヒドロキシフエニル）−２−メチルアラニンの製造法 |
| FR2614626B1 (fr) * | 1987-04-30 | 1989-07-21 | Ranoux Claude | Conteneur pour fecondation des ovocytes et replacement des embryons chez l'homme et l'animal |
-
1988
- 1988-07-12 IT IT8821322A patent/IT1226902B/it active
-
1989
- 1989-07-03 IL IL90844A patent/IL90844A0/xx not_active IP Right Cessation
- 1989-07-03 US US07/375,131 patent/US4962223A/en not_active Expired - Fee Related
- 1989-07-07 ES ES89830316T patent/ES2063837T3/es not_active Expired - Lifetime
- 1989-07-07 AT AT89830316T patent/ATE111439T1/de not_active IP Right Cessation
- 1989-07-07 DE DE68918207T patent/DE68918207T2/de not_active Expired - Fee Related
- 1989-07-07 EP EP89830316A patent/EP0357565B1/en not_active Expired - Lifetime
- 1989-07-11 ZA ZA895255A patent/ZA895255B/xx unknown
- 1989-07-11 DK DK342489A patent/DK172106B1/da not_active IP Right Cessation
- 1989-07-11 FI FI893368A patent/FI101534B1/fi not_active IP Right Cessation
- 1989-07-11 NZ NZ229910A patent/NZ229910A/en unknown
- 1989-07-11 PL PL89280528A patent/PL160103B1/pl unknown
- 1989-07-11 DD DD89330685A patent/DD284674A5/de not_active IP Right Cessation
- 1989-07-11 NO NO892861A patent/NO174293C/no not_active IP Right Cessation
- 1989-07-11 AR AR89314355A patent/AR248267A1/es active
- 1989-07-11 HU HU893486A patent/HU203318B/hu not_active IP Right Cessation
- 1989-07-11 IE IE222789A patent/IE65956B1/en not_active IP Right Cessation
- 1989-07-12 CA CA000605420A patent/CA1338672C/en not_active Expired - Fee Related
- 1989-07-12 JP JP1180152A patent/JP2507069B2/ja not_active Expired - Lifetime
- 1989-07-12 AU AU38057/89A patent/AU615083B2/en not_active Ceased
- 1989-07-12 PT PT91144A patent/PT91144B/pt not_active IP Right Cessation
- 1989-07-12 YU YU139989A patent/YU47907B/sh unknown
- 1989-07-12 KR KR1019890009905A patent/KR960004185B1/ko not_active IP Right Cessation
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |