CS380788A1 - 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 - Google Patents

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

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Publication number
CS380788A1
CS380788A1 CS883807A CS380788A CS380788A1 CS 380788 A1 CS380788 A1 CS 380788A1 CS 883807 A CS883807 A CS 883807A CS 380788 A CS380788 A CS 380788A CS 380788 A1 CS380788 A1 CS 380788A1
Authority
CS
Czechoslovakia
Prior art keywords
optically
cleavaging
aminophenylthio
methoxyphenyl
lysine
Prior art date
Application number
CS883807A
Other languages
Czech (cs)
Other versions
CS269278B1 (en
Inventor
Jiri Dr Pharm Hrbata
Milan Rndr Ferenc
Original Assignee
Hrbata Jiri
Ferenc Milan
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 filed Critical Hrbata Jiri
Priority to CS883807A priority Critical patent/CS269278B1/en
Publication of CS380788A1 publication Critical patent/CS380788A1/en
Publication of CS269278B1 publication Critical patent/CS269278B1/en

Links

CS883807A 1988-06-02 1988-06-02 Process for the preparation of optically pure erythro - (+) - 3- (2-aminophenylthio) -2-hydroxy-3- (4-methoxyphenyl) propanoic acid by resolution of the racemate using L-lysine hydrochloride - base as an optically resolving agent CS269278B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS883807A CS269278B1 (en) 1988-06-02 1988-06-02 Process for the preparation of optically pure erythro - (+) - 3- (2-aminophenylthio) -2-hydroxy-3- (4-methoxyphenyl) propanoic acid by resolution of the racemate using L-lysine hydrochloride - base as an optically resolving agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS883807A CS269278B1 (en) 1988-06-02 1988-06-02 Process for the preparation of optically pure erythro - (+) - 3- (2-aminophenylthio) -2-hydroxy-3- (4-methoxyphenyl) propanoic acid by resolution of the racemate using L-lysine hydrochloride - base as an optically resolving agent

Publications (2)

Publication Number Publication Date
CS380788A1 true CS380788A1 (en) 1989-09-12
CS269278B1 CS269278B1 (en) 1990-04-11

Family

ID=5379241

Family Applications (1)

Application Number Title Priority Date Filing Date
CS883807A CS269278B1 (en) 1988-06-02 1988-06-02 Process for the preparation of optically pure erythro - (+) - 3- (2-aminophenylthio) -2-hydroxy-3- (4-methoxyphenyl) propanoic acid by resolution of the racemate using L-lysine hydrochloride - base as an optically resolving agent

Country Status (1)

Country Link
CS (1) CS269278B1 (en)

Also Published As

Publication number Publication date
CS269278B1 (en) 1990-04-11

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