JPS5297925A - Preparation of optically active p-hydroxyphenylglycine - Google Patents

Preparation of optically active p-hydroxyphenylglycine

Info

Publication number
JPS5297925A
JPS5297925A JP506777A JP506777A JPS5297925A JP S5297925 A JPS5297925 A JP S5297925A JP 506777 A JP506777 A JP 506777A JP 506777 A JP506777 A JP 506777A JP S5297925 A JPS5297925 A JP S5297925A
Authority
JP
Japan
Prior art keywords
optically active
hydroxyphenylglycine
preparation
phydroxyphenylglycine
ethylbenzenesulfonate
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP506777A
Other languages
Japanese (ja)
Other versions
JPS5829941B2 (en
Inventor
Ichiro Senhata
Shigeki Yamada
Chikara Hongo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tanabe Seiyaku Co Ltd
Original Assignee
Tanabe Seiyaku Co Ltd
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 Tanabe Seiyaku Co Ltd filed Critical Tanabe Seiyaku Co Ltd
Priority to JP52005067A priority Critical patent/JPS5829941B2/en
Publication of JPS5297925A publication Critical patent/JPS5297925A/en
Publication of JPS5829941B2 publication Critical patent/JPS5829941B2/en
Expired legal-status Critical Current

Links

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To obtain optically active p-hydroxyphenyl glycine by converting DL-Phydroxyphenylglycine to the benzenesulfonate or P-ethylbenzenesulfonate, and by the optical resolution of the said salt by the differential crystallization method.
COPYRIGHT: (C)1977,JPO&Japio
JP52005067A 1977-01-19 1977-01-19 Method for producing optically active p-hydroxyphenylglycine Expired JPS5829941B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52005067A JPS5829941B2 (en) 1977-01-19 1977-01-19 Method for producing optically active p-hydroxyphenylglycine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52005067A JPS5829941B2 (en) 1977-01-19 1977-01-19 Method for producing optically active p-hydroxyphenylglycine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP334576A Division JPS5287137A (en) 1976-01-13 1976-01-13 Production of optically active p-hydroxyphenylglycine

Publications (2)

Publication Number Publication Date
JPS5297925A true JPS5297925A (en) 1977-08-17
JPS5829941B2 JPS5829941B2 (en) 1983-06-25

Family

ID=11601033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52005067A Expired JPS5829941B2 (en) 1977-01-19 1977-01-19 Method for producing optically active p-hydroxyphenylglycine

Country Status (1)

Country Link
JP (1) JPS5829941B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0861826A1 (en) * 1997-02-26 1998-09-02 Ajinomoto Co., Inc. Method for purifying branched chain amino acids

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048897U (en) * 1983-09-14 1985-04-05 株式会社　伊藤喜工作所 Towel hanging device on the door of lockers etc.
JPS60115861U (en) * 1984-01-13 1985-08-05 近畿容器株式会社 cap

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111033A (en) * 1974-01-29 1975-09-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111033A (en) * 1974-01-29 1975-09-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0861826A1 (en) * 1997-02-26 1998-09-02 Ajinomoto Co., Inc. Method for purifying branched chain amino acids

Also Published As

Publication number Publication date
JPS5829941B2 (en) 1983-06-25

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