DK140405C - - Google Patents
Info
- Publication number
- DK140405C DK140405C DK389373A DK389373A DK140405C DK 140405 C DK140405 C DK 140405C DK 389373 A DK389373 A DK 389373A DK 389373 A DK389373 A DK 389373A DK 140405 C DK140405 C DK 140405C
- Authority
- DK
- Denmark
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)
- Extraction Or Liquid Replacement (AREA)
- Preparation Of Compounds By Using Micro-Organisms (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 DK140405B (da) | 1979-08-20 |
| DK140405C true DK140405C (US06373033-20020416-M00002.png) | 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)
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 |
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1972
- 1972-07-14 FI FI722027A patent/FI48673C/fi active
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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 SE SE7309794A patent/SE407743B/xx unknown
- 1973-07-12 NL NL7309698A patent/NL7309698A/xx not_active Application Discontinuation
- 1973-07-12 GB GB3323473A patent/GB1396235A/en not_active Expired
- 1973-07-13 FR FR7325779A patent/FR2192846B1/fr not_active Expired
- 1973-07-13 CA CA176,451A patent/CA996575A/en not_active Expired
- 1973-07-13 CH CH1026773A patent/CH581095A5/xx not_active IP Right Cessation
- 1973-07-13 DK DK389373AA patent/DK140405B/da unknown
- 1973-07-13 NO NO2875/73A patent/NO139683C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT320140B (de) | 1975-01-27 |
| CA996575A (en) | 1976-09-07 |
| FR2192846A1 (US06373033-20020416-M00002.png) | 1974-02-15 |
| NO139683C (no) | 1979-04-25 |
| CH581095A5 (US06373033-20020416-M00002.png) | 1976-10-29 |
| FI48673B (US06373033-20020416-M00002.png) | 1974-09-02 |
| NL7309698A (US06373033-20020416-M00002.png) | 1974-01-16 |
| FR2192846B1 (US06373033-20020416-M00002.png) | 1977-02-25 |
| NO139683B (no) | 1979-01-15 |
| ES416750A1 (es) | 1976-02-01 |
| FI48673C (fi) | 1974-12-10 |
| SE407743B (sv) | 1979-04-23 |
| DE2333375A1 (de) | 1974-01-24 |
| DK140405B (da) | 1979-08-20 |
| GB1396235A (en) | 1975-06-04 |
