CS380888A1 - Method of optically pure erythro-(+)-3-(2-aminophenyl thio)-2-hydroxy-3-(4-methoxyphenyl) propanoic acid's production by means of racemate cleavage with application of l-lysine- auxiliary base -system as optically cleavaging agent - Google Patents

Method of optically pure erythro-(+)-3-(2-aminophenyl thio)-2-hydroxy-3-(4-methoxyphenyl) propanoic acid's production by means of racemate cleavage with application of l-lysine- auxiliary base -system as optically cleavaging agent

Info

Publication number
CS380888A1
CS380888A1 CS883808A CS380888A CS380888A1 CS 380888 A1 CS380888 A1 CS 380888A1 CS 883808 A CS883808 A CS 883808A CS 380888 A CS380888 A CS 380888A CS 380888 A1 CS380888 A1 CS 380888A1
Authority
CS
Czechoslovakia
Prior art keywords
optically
cleavaging
methoxyphenyl
lysine
hydroxy
Prior art date
Application number
CS883808A
Other languages
Czech (cs)
Other versions
CS269279B1 (en
Inventor
Jiri Dr Pharm Hrbata
Milan Rndr Ferenc
Eva Skacelova
Original Assignee
Hrbata Jiri
Ferenc Milan
Eva Skacelova
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 Hrbata Jiri, Ferenc Milan, Eva Skacelova filed Critical Hrbata Jiri
Priority to CS883808A priority Critical patent/CS269279B1/en
Publication of CS380888A1 publication Critical patent/CS380888A1/en
Publication of CS269279B1 publication Critical patent/CS269279B1/en

Links

CS883808A 1988-06-02 1988-06-02 Method of optically pure erythro-(+)-3-(2-aminophenyl thio)-2-hydroxy-3-(4-methoxyphenyl) propanoic acid's production by means of racemate cleavage with application of l-lysine- auxiliary base -system as optically cleavaging agent CS269279B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS883808A CS269279B1 (en) 1988-06-02 1988-06-02 Method of optically pure erythro-(+)-3-(2-aminophenyl thio)-2-hydroxy-3-(4-methoxyphenyl) propanoic acid's production by means of racemate cleavage with application of l-lysine- auxiliary base -system as optically cleavaging agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS883808A CS269279B1 (en) 1988-06-02 1988-06-02 Method of optically pure erythro-(+)-3-(2-aminophenyl thio)-2-hydroxy-3-(4-methoxyphenyl) propanoic acid's production by means of racemate cleavage with application of l-lysine- auxiliary base -system as optically cleavaging agent

Publications (2)

Publication Number Publication Date
CS380888A1 true CS380888A1 (en) 1989-09-12
CS269279B1 CS269279B1 (en) 1990-04-11

Family

ID=5379257

Family Applications (1)

Application Number Title Priority Date Filing Date
CS883808A CS269279B1 (en) 1988-06-02 1988-06-02 Method of optically pure erythro-(+)-3-(2-aminophenyl thio)-2-hydroxy-3-(4-methoxyphenyl) propanoic acid's production by means of racemate cleavage with application of l-lysine- auxiliary base -system as optically cleavaging agent

Country Status (1)

Country Link
CS (1) CS269279B1 (en)

Also Published As

Publication number Publication date
CS269279B1 (en) 1990-04-11

Similar Documents

Publication Publication Date Title
DE69802443D1 (en) Process for the production of pure alkanesulfonic acid
IT8223769A0 (en) OPTICAL RESOLUTION OF DL-ALPHA-2-HYDROXY-3-(4-METHOXYPHENYL)-3-(2-AMINOPHENYLTHIO)PROPIONIC ACID.
IT1217988B (en) PROCEDURE FOR THE OPTICAL RESOLUTION OF A PACEMO
ATE100433T1 (en) PROCESS FOR THE PREPARATION OF BROMINE-SUBSTITUTED AROMATIC ESTERS OF ALPHA-BETA-UNSATURATED ACIDS.
IT8521215A0 (en) PROCESS FOR THE PREPARATION OF CIS-5-FLUORO-2-METHYL-1-(4-METHYLTHIOBENZYLIDEN)-INDENYL-3-ACETIC ACID.
CS380888A1 (en) Method of optically pure erythro-(+)-3-(2-aminophenyl thio)-2-hydroxy-3-(4-methoxyphenyl) propanoic acid's production by means of racemate cleavage with application of l-lysine- auxiliary base -system as optically cleavaging agent
IT1266583B1 (en) PROCESS FOR THE PREPARATION OF SALTS OF 2- (4-ISOBUTYLPHENYL) - PROPIONIC ACID
CS380788A1 (en) Method of optically pure erythro-/+/-3-/2-aminophenylthio/-2-hydroxy-3-/4-methoxyphenyl/propanoic acid's production by means of racemate cleavage with application of hydrochloride l-lysine-auxiliary base-system as optically cleavaging agent
IT1289528B1 (en) PROCEDURE FOR THE PREPARATION OF ACID 13, CIS-RETINOIC
HUT52822A (en) Continuous biotechnological process for producing s(+) optical isomer of 2(6-methoxy-2-naphthyl)-propionic acid
IT1278448B1 (en) PROCEDURE FOR THE PRODUCTION OF MIXTURES OF POLYETHYLENGLYCOLIC DIESTERS OF 2- (4-CHLORO-2-METHYLPHENOXY) -PROPIONIC ACID.
DK0431121T3 (en) Process for cleavage of threo - ((2-aminophenyl) thio) -2-hydroxy-3- (4-methoxyphenyl) propionic acid
CS694888A1 (en) Method of optically pure erythro-(-)-3-(2-aminophenylthio)-2-hydroxy-3-(4-methoxyphenyl)propanoic acid production
IT1274494B (en) PHOTOCHEMICAL PROCEDURE FOR THE PREPARATION OF 13-CIS-RETINOIC ACID
BR9508915A (en) Process for production of aminocarboxylic acids containing low residual salt content
CS114389A1 (en) Method of (+-)-treo-2-hydroxy-3-(2-aminophenylthio)-3-(4-methoxyphenyl) propionic racemic acid's production
RU1819257C (en) Method of 2-(4-isobutylphenyl)-propionic acid purification
CS42088A1 (en) Process for cleavage of racemic /+/-thereo-2-hydroxy-3-/2-amino phenylthio/-3-/4-methoxylphenyl/propanoic acid in optic antipodes
ITMI911052A0 (en) PROCESS FOR THE PREPARATION OF 2,4 -DICHLOROPHENOXYACETIC ACID
CS20888A1 (en) Method of 2-(tetrahydro-2-furfuryl)-3-(1-naphthyl) propanoic acid's 2-diethylaminoethylester preparation
IT1237785B (en) PROCEDURE FOR THE OPTICAL RESOLUTION OF TREO-2-HYDROXY-3- (2'-AMINO PHENYLTIO) -3- (4 "-METOXYPHENYL) PROPIONIC ACID
ITMI942647A0 (en) PREPARATION PROCESS OF THE ENANTIOMERS OF 2-(2-FLUORO- 4-BIPHENYL) PROPIONIC ACID
ITMI940031A0 (en) PROCESS FOR THE PRODUCTION OF THE ENZYME 78-(4-CARBOXYBUTANAMIDO)-CEPHALOSPORANIC ACILASE
IT8421460A0 (en) PROCESS FOR THE PREPARATION OF ALKYL ESTERS OF METHYLTARTRONIC ACID.
ITMI951327A0 (en) PROCEDURE FOR THE SEPARATION OF THE ENANTIOMERS OF (+)2-(6'-METHOXY-2-NAPHTHYL)-PROPIONIC ACID