DK140405B - Fremgangsmåde til isolering af L-dopa fra en vandig opløsning. - Google Patents
Fremgangsmåde til isolering af L-dopa fra en vandig opløsning.Info
- Publication number
- DK140405B DK140405B DK389373AA DK389373A DK140405B DK 140405 B DK140405 B DK 140405B DK 389373A A DK389373A A DK 389373AA DK 389373 A DK389373 A DK 389373A DK 140405 B DK140405 B DK 140405B
- Authority
- DK
- Denmark
- Prior art keywords
- dopa
- isolating
- aqueous solution
- aqueous
- solution
- Prior art date
Links
Classifications
-
- 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
- C07C227/28—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from natural products
-
- 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
- C07C227/38—Separation; Purification; Stabilisation; Use of additives
- C07C227/40—Separation; Purification
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI722027A FI48673C (fi) | 1972-07-14 | 1972-07-14 | Menetelmä 3(3,4-dihydroksifenyyli)-L-alaniinin (L-DOPA) eristämiseen v esiliuoksesta. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK140405B true DK140405B (da) | 1979-08-20 |
| DK140405C DK140405C (da) | 1980-01-21 |
Family
ID=8506564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK389373AA DK140405B (da) | 1972-07-14 | 1973-07-13 | Fremgangsmåde til isolering af L-dopa fra en vandig opløsning. |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT320140B (da) |
| CA (1) | CA996575A (da) |
| CH (1) | CH581095A5 (da) |
| DE (1) | DE2333375A1 (da) |
| DK (1) | DK140405B (da) |
| ES (1) | ES416750A1 (da) |
| FI (1) | FI48673C (da) |
| FR (1) | FR2192846B1 (da) |
| GB (1) | GB1396235A (da) |
| NL (1) | NL7309698A (da) |
| NO (1) | NO139683C (da) |
| SE (1) | SE407743B (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2943761C2 (de) * | 1979-10-30 | 1983-11-17 | Degussa Ag, 6000 Frankfurt | Verfahren zur Isolierung von Aminosäuren, die mindestens einen aromatischen oder heteroaromatischen Ring enthalten |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2681927A (en) * | 1951-05-04 | 1954-06-22 | Research Corp | Separation of amino acids |
-
1972
- 1972-07-14 FI FI722027A patent/FI48673C/fi active
-
1973
- 1973-06-30 DE DE19732333375 patent/DE2333375A1/de active Pending
- 1973-07-10 ES ES416750A patent/ES416750A1/es not_active Expired
- 1973-07-11 AT AT609673A patent/AT320140B/de not_active IP Right Cessation
- 1973-07-12 NL NL7309698A patent/NL7309698A/xx not_active Application Discontinuation
- 1973-07-12 GB GB3323473A patent/GB1396235A/en not_active Expired
- 1973-07-12 SE SE7309794A patent/SE407743B/xx unknown
- 1973-07-13 DK DK389373AA patent/DK140405B/da unknown
- 1973-07-13 CA CA176,451A patent/CA996575A/en not_active Expired
- 1973-07-13 NO NO2875/73A patent/NO139683C/no unknown
- 1973-07-13 CH CH1026773A patent/CH581095A5/xx not_active IP Right Cessation
- 1973-07-13 FR FR7325779A patent/FR2192846B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2192846A1 (da) | 1974-02-15 |
| GB1396235A (en) | 1975-06-04 |
| NO139683B (no) | 1979-01-15 |
| SE407743B (sv) | 1979-04-23 |
| FI48673B (da) | 1974-09-02 |
| DK140405C (da) | 1980-01-21 |
| CA996575A (en) | 1976-09-07 |
| DE2333375A1 (de) | 1974-01-24 |
| FI48673C (fi) | 1974-12-10 |
| CH581095A5 (da) | 1976-10-29 |
| FR2192846B1 (da) | 1977-02-25 |
| NO139683C (no) | 1979-04-25 |
| NL7309698A (da) | 1974-01-16 |
| ES416750A1 (es) | 1976-02-01 |
| AT320140B (de) | 1975-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK140623B (da) | Fremgangsmåde til fremstilling af mikrokapsler. | |
| NL169993C (nl) | Werkwijze ter bereiding van tereftaalzuur. | |
| DK137329B (da) | Analogifremgangsmåde til fremstilling af 2-karbalkoksyaminobenzimidazolderivater. | |
| DK130874B (da) | Fremgangsmåde til fremstilling af mikrokapsler. | |
| DK134483B (da) | Fremgangsmåde til isolering af (+)-trans-chrysanthemsyre. | |
| DK136312B (da) | Analogifremgangsmåde til fremstilling af substituerede piperidinoalkanonoximderivater. | |
| DK125188B (da) | Fremgangsmåde til fremstilling af små kapsler. | |
| DK133150C (da) | Fremgangsmade til ekstraktion af omega-lactamer fra sure oplosninger | |
| DK140559B (da) | Fremgangsmåde til at skille bakterieceller fra et vandigt medium. | |
| DK125527B (da) | Fremgangsmåde til fremstilling af små kapsler. | |
| DK134604B (da) | Fremgangsmåde til fremstilling af indenyl-3-acetoglucuronider. | |
| DK135919B (da) | Fremgangsmåde til fremstilling af akkumulator-elektroder. | |
| DK137639B (da) | Analogifremgangsmåde til fremstilling af 1-aminomethyl-2,2-diaryl-cyclopropancarboxamider. | |
| DK138796B (da) | Analogifremgangsmåde til fremstilling af 2-carboxypyrazin-4-oxidderivater. | |
| DK132449B (da) | Fremgangsmåde til fremstilling af en elektrolyseelektrode. | |
| DK131864B (da) | Fremgangsmåde til fremstilling af pregnan-21-syrederivater. | |
| DK133667B (da) | Fremgangsmåde til fremstilling af 5-cyklohexyl-6-halogenindan-1-karboxylsyrederivater. | |
| DK135122B (da) | Analogifremgangsmåde til fremstilling af 4-aryl-5-aminoalkyl-4-oxazolin-2-onderivater. | |
| DK140405B (da) | Fremgangsmåde til isolering af L-dopa fra en vandig opløsning. | |
| DK143028C (da) | Fremgangsmaade til fremstilling af n5-methyltetrahydro-homofolinsyre ud fra homofolinsyre | |
| DK128147B (da) | Fremgangsmåde til fjernelse af acrinol fra en vandig, acrinolholdig opløsning af γ-globulin. | |
| DK135169B (da) | Fremgangsmåde til fremstilling af et rent beta-trypsin hidrørende fra svin. | |
| DK135956B (da) | Fremgangsmåde til fremstilling af øl. | |
| DK128230B (da) | Fremgangsmåde til stabilisering af en pyritinolholdig vandig injektionsopløsning. | |
| DK139677B (da) | Fremgangsmåde til fremstilling af 7-benzoylindolin-2-oner. |