FI48673C - Menetelmä 3(3,4-dihydroksifenyyli)-L-alaniinin (L-DOPA) eristämiseen v esiliuoksesta. - Google Patents
Menetelmä 3(3,4-dihydroksifenyyli)-L-alaniinin (L-DOPA) eristämiseen v esiliuoksesta.Info
- Publication number
- FI48673C FI48673C FI722027A FI202772A FI48673C FI 48673 C FI48673 C FI 48673C FI 722027 A FI722027 A FI 722027A FI 202772 A FI202772 A FI 202772A FI 48673 C FI48673 C FI 48673C
- Authority
- FI
- Finland
- Prior art keywords
- dopa
- dihydroxyphenyl
- alanine
- isolating
- stock solution
- Prior art date
Links
- WTDRDQBEARUVNC-LURJTMIESA-N L-DOPA Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-LURJTMIESA-N 0.000 title 2
- WTDRDQBEARUVNC-UHFFFAOYSA-N L-Dopa Natural products OC(=O)C(N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-UHFFFAOYSA-N 0.000 title 2
- 239000011550 stock solution Substances 0.000 title 1
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 |
NL7309698A NL7309698A (fi) | 1972-07-14 | 1973-07-12 | |
GB3323473A GB1396235A (en) | 1972-07-14 | 1973-07-12 | Process for the isolation of l-dopa from an aqueous solution |
FR7325779A FR2192846B1 (fi) | 1972-07-14 | 1973-07-13 | |
NO2875/73A NO139683C (no) | 1972-07-14 | 1973-07-13 | Fremgangsmaate for isolering av 3-(3,4-dihydroksyfenyl)-l-alanin fra en vannopploesning |
CA176,451A CA996575A (en) | 1972-07-14 | 1973-07-13 | Isolation of a medical drug from an aqueous solution |
CH1026773A CH581095A5 (fi) | 1972-07-14 | 1973-07-13 | |
DK389373AA DK140405B (da) | 1972-07-14 | 1973-07-13 | Fremgangsmåde til isolering af L-dopa fra en vandig opløsning. |
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 FI48673B (fi) | 1974-09-02 |
FI48673C true 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 (fi) |
CA (1) | CA996575A (fi) |
CH (1) | CH581095A5 (fi) |
DE (1) | DE2333375A1 (fi) |
DK (1) | DK140405B (fi) |
ES (1) | ES416750A1 (fi) |
FI (1) | FI48673C (fi) |
FR (1) | FR2192846B1 (fi) |
GB (1) | GB1396235A (fi) |
NL (1) | NL7309698A (fi) |
NO (1) | NO139683C (fi) |
SE (1) | SE407743B (fi) |
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 SE SE7309794A patent/SE407743B/xx unknown
- 1973-07-12 GB GB3323473A patent/GB1396235A/en not_active Expired
- 1973-07-13 CH CH1026773A patent/CH581095A5/xx not_active IP Right Cessation
- 1973-07-13 CA CA176,451A patent/CA996575A/en not_active Expired
- 1973-07-13 DK DK389373AA patent/DK140405B/da unknown
- 1973-07-13 NO NO2875/73A patent/NO139683C/no unknown
- 1973-07-13 FR FR7325779A patent/FR2192846B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2192846B1 (fi) | 1977-02-25 |
NL7309698A (fi) | 1974-01-16 |
CA996575A (en) | 1976-09-07 |
GB1396235A (en) | 1975-06-04 |
CH581095A5 (fi) | 1976-10-29 |
FI48673B (fi) | 1974-09-02 |
DK140405B (da) | 1979-08-20 |
FR2192846A1 (fi) | 1974-02-15 |
AT320140B (de) | 1975-01-27 |
DE2333375A1 (de) | 1974-01-24 |
DK140405C (fi) | 1980-01-21 |
NO139683C (no) | 1979-04-25 |
ES416750A1 (es) | 1976-02-01 |
SE407743B (sv) | 1979-04-23 |
NO139683B (no) | 1979-01-15 |
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