NO139683C - Fremgangsmaate for isolering av 3-(3,4-dihydroksyfenyl)-l-alanin fra en vannopploesning - Google Patents
Fremgangsmaate for isolering av 3-(3,4-dihydroksyfenyl)-l-alanin fra en vannopploesningInfo
- Publication number
- NO139683C NO139683C NO2875/73A NO287573A NO139683C NO 139683 C NO139683 C NO 139683C NO 2875/73 A NO2875/73 A NO 2875/73A NO 287573 A NO287573 A NO 287573A NO 139683 C NO139683 C NO 139683C
- Authority
- NO
- Norway
- Prior art keywords
- dihydroxyphenyl
- alanine
- isolation
- procedure
- water 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 1
- WTDRDQBEARUVNC-UHFFFAOYSA-N L-Dopa Natural products OC(=O)C(N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-UHFFFAOYSA-N 0.000 title 1
- 238000002955 isolation Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
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 |
|---|---|
| NO139683B NO139683B (no) | 1979-01-15 |
| NO139683C true NO139683C (no) | 1979-04-25 |
Family
ID=8506564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2875/73A NO139683C (no) | 1972-07-14 | 1973-07-13 | Fremgangsmaate for isolering av 3-(3,4-dihydroksyfenyl)-l-alanin fra en vannopploesning |
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 |
-
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 (US06373033-20020416-M00002.png) | 1974-02-15 |
| 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 |
| DK140405C (US06373033-20020416-M00002.png) | 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 |
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