KR790000179B1 - Resolution method of phenyl glycine optical isomers with l-2-aminobutanol - Google Patents

Resolution method of phenyl glycine optical isomers with l-2-aminobutanol

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Publication number
KR790000179B1
KR790000179B1 KR7800550A KR780000550A KR790000179B1 KR 790000179 B1 KR790000179 B1 KR 790000179B1 KR 7800550 A KR7800550 A KR 7800550A KR 780000550 A KR780000550 A KR 780000550A KR 790000179 B1 KR790000179 B1 KR 790000179B1
Authority
KR
South Korea
Prior art keywords
aminobutanol
phenylglycine
optical isomers
resolution method
phenyl glycine
Prior art date
Application number
KR7800550A
Other languages
Korean (ko)
Inventor
Yeong Bok Chae
Dae Hwang Kim
Original Assignee
Korea Inst Sci & Tech
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 Korea Inst Sci & Tech filed Critical Korea Inst Sci & Tech
Priority to KR7800550A priority Critical patent/KR790000179B1/en
Application granted granted Critical
Publication of KR790000179B1 publication Critical patent/KR790000179B1/en

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

Abstract

l-Phenylglycine, useful as raw material for medicine, was sepd. by reaction of d, l-phenylglycine with l-2-aminobutanol. Thus, d, l-acyl-phenylglycine-l-2-aminobutanol salts were prepd. by neutralizing the acylphenylglycine obtained by acylation of the phenylglycine. This salts were sepd. by crystn. and treated with acids to give l-phenylglycine by eliminating l-2-aminobutanol., and d-acylphenylglycine-l-2-aminobutanol salt was recemized and recycled.
KR7800550A 1978-03-06 1978-03-06 Resolution method of phenyl glycine optical isomers with l-2-aminobutanol KR790000179B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7800550A KR790000179B1 (en) 1978-03-06 1978-03-06 Resolution method of phenyl glycine optical isomers with l-2-aminobutanol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7800550A KR790000179B1 (en) 1978-03-06 1978-03-06 Resolution method of phenyl glycine optical isomers with l-2-aminobutanol

Publications (1)

Publication Number Publication Date
KR790000179B1 true KR790000179B1 (en) 1979-03-26

Family

ID=19207001

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7800550A KR790000179B1 (en) 1978-03-06 1978-03-06 Resolution method of phenyl glycine optical isomers with l-2-aminobutanol

Country Status (1)

Country Link
KR (1) KR790000179B1 (en)

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