CS221953B2 - Method of making the threo-3-amino-2-hydroxybutanoylaminoocto acids - Google Patents

Method of making the threo-3-amino-2-hydroxybutanoylaminoocto acids

Info

Publication number
CS221953B2
CS221953B2 CS798051A CS805179A CS221953B2 CS 221953 B2 CS221953 B2 CS 221953B2 CS 798051 A CS798051 A CS 798051A CS 805179 A CS805179 A CS 805179A CS 221953 B2 CS221953 B2 CS 221953B2
Authority
CS
Czechoslovakia
Prior art keywords
hydroxybutanoylaminoocto
threo
acids
amino
making
Prior art date
Application number
CS798051A
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 CS221953B2 publication Critical patent/CS221953B2/cs

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
CS798051A 1978-12-13 1979-11-22 Method of making the threo-3-amino-2-hydroxybutanoylaminoocto acids CS221953B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15315778A JPS5579353A (en) 1978-12-13 1978-12-13 Preparation of (2s,3r)-3-amino-2-hydroxy-4- phenylbutanoylaminoacetic acid and its intermediate

Publications (1)

Publication Number Publication Date
CS221953B2 true CS221953B2 (en) 1983-04-29

Family

ID=15556269

Family Applications (2)

Application Number Title Priority Date Filing Date
CS814806A CS221955B2 (en) 1978-12-13 1979-11-22 Method of making the threo-3-amino-2-hydroxybutane acids
CS798051A CS221953B2 (en) 1978-12-13 1979-11-22 Method of making the threo-3-amino-2-hydroxybutanoylaminoocto acids

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CS814806A CS221955B2 (en) 1978-12-13 1979-11-22 Method of making the threo-3-amino-2-hydroxybutane acids

Country Status (3)

Country Link
JP (1) JPS5579353A (ja)
CS (2) CS221955B2 (ja)
HU (1) HU181920B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005005355A1 (en) * 2003-07-08 2005-01-20 Unilever Plc Process for the preparation of a cosmetic active

Also Published As

Publication number Publication date
JPS6121466B2 (ja) 1986-05-27
JPS5579353A (en) 1980-06-14
HU181920B (en) 1983-11-28
CS221955B2 (en) 1983-04-29

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