FI48673B - - Google Patents
Info
- Publication number
- FI48673B FI48673B FI02027/72A FI202772A FI48673B FI 48673 B FI48673 B FI 48673B FI 02027/72 A FI02027/72 A FI 02027/72A FI 202772 A FI202772 A FI 202772A FI 48673 B FI48673 B FI 48673B
- Authority
- FI
- Finland
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)
Priority Applications (13)
| 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. |
| DE19732333375 DE2333375A1 (de) | 1972-07-14 | 1973-06-30 | Verfahren zur isolierung von ldopa aus einem waesserigen extrakt |
| ES416750A ES416750A1 (es) | 1972-07-14 | 1973-07-10 | Procedimiento para aislar 3(3'4-dihidroxifenil)-l-alanina. |
| AT609673A AT320140B (de) | 1972-07-14 | 1973-07-11 | Verfahren zur Isolierung von L-Dopa aus einem wässerigen Extrakt |
| SE7309794A SE407743B (sv) | 1972-07-14 | 1973-07-12 | Forfarande for isolering av 3(3,4-dihydroxifenyl)-l-alanin (l-dopa) ur en vattenlosning derav |
| GB3323473A GB1396235A (en) | 1972-07-14 | 1973-07-12 | Process for the isolation of l-dopa from an aqueous solution |
| NL7309698A NL7309698A (da) | 1972-07-14 | 1973-07-12 | |
| FR7325779A FR2192846B1 (da) | 1972-07-14 | 1973-07-13 | |
| CA176,451A CA996575A (en) | 1972-07-14 | 1973-07-13 | Isolation of a medical drug from an aqueous solution |
| NO2875/73A NO139683C (no) | 1972-07-14 | 1973-07-13 | Fremgangsmaate for isolering av 3-(3,4-dihydroksyfenyl)-l-alanin fra en vannopploesning |
| DK389373AA DK140405B (da) | 1972-07-14 | 1973-07-13 | Fremgangsmåde til isolering af L-dopa fra en vandig opløsning. |
| CH1026773A CH581095A5 (da) | 1972-07-14 | 1973-07-13 | |
| US406145A US3928431A (en) | 1972-07-14 | 1973-10-15 | Method of isolating L-dopa from a aqueous solution thereof |
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 |
|---|---|
| FI48673B true FI48673B (da) | 1974-09-02 |
| FI48673C FI48673C (fi) | 1974-12-10 |
Family
ID=8506564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI722027A FI48673C (fi) | 1972-07-14 | 1972-07-14 | Menetelmä 3(3,4-dihydroksifenyyli)-L-alaniinin (L-DOPA) eristämiseen v esiliuoksesta. |
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 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 (da) | 1974-02-15 |
| NO139683C (no) | 1979-04-25 |
| CH581095A5 (da) | 1976-10-29 |
| NL7309698A (da) | 1974-01-16 |
| FR2192846B1 (da) | 1977-02-25 |
| NO139683B (no) | 1979-01-15 |
| DK140405C (da) | 1980-01-21 |
| 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 |