AT313258B - Verfahren zur Herstellung von optisch aktivem 3,4-Dihydroxyphenylalanin - Google Patents

Verfahren zur Herstellung von optisch aktivem 3,4-Dihydroxyphenylalanin

Info

Publication number
AT313258B
AT313258B AT929170A AT929170A AT313258B AT 313258 B AT313258 B AT 313258B AT 929170 A AT929170 A AT 929170A AT 929170 A AT929170 A AT 929170A AT 313258 B AT313258 B AT 313258B
Authority
AT
Austria
Prior art keywords
dihydroxyphenylalanine
preparation
optically active
optically
active
Prior art date
Application number
AT929170A
Other languages
English (en)
Inventor
Berenyi Edit
Budai Zoltan
Laszlo Pallos Dr
Magdanyi Laszlo
Pal Benko Dr
Original Assignee
Egyt Gyogyszervegyeszeti Gyar
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Egyt Gyogyszervegyeszeti Gyar filed Critical Egyt Gyogyszervegyeszeti Gyar
Application granted granted Critical
Publication of AT313258B publication Critical patent/AT313258B/de

Links

Classifications

    • 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
    • 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
    • C07C229/04—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 being acyclic and saturated
    • C07C229/06—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 being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
    • C07C229/08—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 being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to hydrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/45—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups
    • C07C233/46—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
    • C07C233/47—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a hydrogen atom or to a carbon atom of an acyclic saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers

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)
AT929170A 1969-10-28 1970-10-14 Verfahren zur Herstellung von optisch aktivem 3,4-Dihydroxyphenylalanin AT313258B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE001730 1969-10-28

Publications (1)

Publication Number Publication Date
AT313258B true AT313258B (de) 1974-02-11

Family

ID=10995310

Family Applications (1)

Application Number Title Priority Date Filing Date
AT929170A AT313258B (de) 1969-10-28 1970-10-14 Verfahren zur Herstellung von optisch aktivem 3,4-Dihydroxyphenylalanin

Country Status (5)

Country Link
AT (1) AT313258B (de)
DE (1) DE2052995A1 (de)
FR (1) FR2066581A5 (de)
GB (1) GB1310400A (de)
NL (1) NL7015214A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257920A1 (de) * 1986-08-22 1988-03-02 Merck & Co. Inc. Verfahren zur Herstellung von L-DOPA

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257920A1 (de) * 1986-08-22 1988-03-02 Merck & Co. Inc. Verfahren zur Herstellung von L-DOPA

Also Published As

Publication number Publication date
FR2066581A5 (de) 1971-08-06
NL7015214A (de) 1971-05-03
DE2052995A1 (de) 1971-05-06
GB1310400A (en) 1973-03-21

Similar Documents

Publication Publication Date Title
AT299142B (de) Verfahren zur Herstellung von 2,2-Dimethylpropandiol-(1,3)
CH546241A (de) Verfahren zur herstellung von 6,7-benzomorphanen.
CH580082A5 (de) Verfahren zur herstellung von 2,4-diamino-5-benzylpyrimidinen.
CH556341A (de) Verfahren zur herstellung von 2-cyanobenzimidazolen.
CH553181A (de) Verfahren zur herstellung von 4-heterosubstituierten azetidinonen-(2).
CH550176A (de) Verfahren zur herstellung von substituierten n-aminoalkylarylamino-imidazolinen-(2).
CH552633A (de) Verfahren zur herstellung von 2-halogenaethylphosphonsaeuren.
CH542801A (de) Verfahren zur Herstellung von 1,1-Dihydroperfluoralkanolen
AT300364B (de) Verfahren zur Herstellung von linearen 3,3,3-Trifluorpropylmethylpolysiloxanen
CH535249A (de) Verfahren zur Herstellung von 2-Amino-4-hydroxy-6-hydroxymethyl-7,7-dimethyl-7,8-dihydropteridin
CH531523A (de) Verfahren zur Herstellung von 2,6-Dichlor-4-heterocyclyl-pyridin-3,5-dicarbonitrilen
CH539015A (de) Verfahren zur Herstellung von 1,3-Diacetoxy-2-methylen-propan
AT297696B (de) Verfahren zur Herstellung von 1,2-disubstituierten 4-Pyrazolidinolen
CH524556A (de) Verfahren zur Herstellung von 2,3,6-Trimethylhydrochinon
CH537366A (de) Verfahren zur Herstellung von 4-Aminoalkyl-bicyclo-(2,2,2)-octan-1-carbonsäuren
CH537968A (de) Verfahren zur Herstellung von 2,2'-Diacylamino-1,1'-dianthrachinonylen
CH548966A (de) Verfahren zur herstellung von 1,2-cycloalkyliden-3,5,6tri-o-benzyl-d-glucofuranosen.
CH532025A (de) Verfahren zur Herstellung von 1,1,3,3-Tetramethyl-guanidin
CH537365A (de) Verfahren zur Herstellung von 4-Aminomethyl-bicyclo-(2,2,2)octan-1-essigsäuren
CH555857A (de) Verfahren zur herstellung von pyrrylvinylthiazoliumsalzen.
CH532569A (de) Verfahren zur Herstellung von 6-Alkoxy-5,6-dihydro-4H-pyranen
AT313258B (de) Verfahren zur Herstellung von optisch aktivem 3,4-Dihydroxyphenylalanin
CH529775A (de) Verfahren zur Herstellung von 2-substituierten 3-Chlor-1,2,4-thiaimidazol-5-onen
CH536854A (de) Verfahren zur Herstellung von 6,7 Methylendioxycinnolin-3-carbonitrilen
CH535760A (de) Verfahren zur Herstellung von 4,5,6,7-Tetrahydro-cyclopenta-1,3-dioxinonen-(4)

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee