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CS221954B2 - Method of making the threo-3-amino-2-hydroxy-4-oxobutane acids with protected aminogroup and esters thereof - Google Patents
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CS221954B2 - Method of making the threo-3-amino-2-hydroxy-4-oxobutane acids with protected aminogroup and esters thereof - Google Patents

Method of making the threo-3-amino-2-hydroxy-4-oxobutane acids with protected aminogroup and esters thereof

Info

Publication number
CS221954B2
CS221954B2 CS480581A CS480581A CS221954B2 CS 221954 B2 CS221954 B2 CS 221954B2 CS 480581 A CS480581 A CS 480581A CS 480581 A CS480581 A CS 480581A CS 221954 B2 CS221954 B2 CS 221954B2
Authority
CS
Czechoslovakia
Prior art keywords
aminogroup
oxobutane
threo
hydroxy
esters
Prior art date
Application number
CS480581A
Other languages
Czech (cs)
English (en)
Inventor
Hamao Umezawa
Takaaki Aoyagi
Tadashi Shirai
Rinzo Nishizawa
Masao Suzuki
Tetsushi Saino
Original Assignee
Nippon Kayaku Kk
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 Nippon Kayaku Kk filed Critical Nippon Kayaku Kk
Publication of CS221954B2 publication Critical patent/CS221954B2/cs

Links

CS480581A 1978-11-25 1979-11-22 Method of making the threo-3-amino-2-hydroxy-4-oxobutane acids with protected aminogroup and esters thereof CS221954B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14550978A JPS5572151A (en) 1978-11-25 1978-11-25 Threo-(2rs)-3-amino-2-hydroxy-4-oxo-4-phenylbutyric acid, its ester, and their preparation

Publications (1)

Publication Number Publication Date
CS221954B2 true CS221954B2 (en) 1983-04-29

Family

ID=15386885

Family Applications (1)

Application Number Title Priority Date Filing Date
CS480581A CS221954B2 (en) 1978-11-25 1979-11-22 Method of making the threo-3-amino-2-hydroxy-4-oxobutane acids with protected aminogroup and esters thereof

Country Status (3)

Country Link
JP (1) JPS5572151A (sr)
CS (1) CS221954B2 (sr)
HU (1) HU186097B (sr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6429212B1 (en) 1996-08-16 2002-08-06 Ishihara Sangyo Kaisha Ltd. Medicinal composition

Also Published As

Publication number Publication date
HU186097B (en) 1985-05-28
JPS6154015B2 (sr) 1986-11-20
JPS5572151A (en) 1980-05-30

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