DK431088A - Fremgangsmaade til racemisering af optisk aktivt serin - Google Patents

Fremgangsmaade til racemisering af optisk aktivt serin

Info

Publication number
DK431088A
DK431088A DK431088A DK431088A DK431088A DK 431088 A DK431088 A DK 431088A DK 431088 A DK431088 A DK 431088A DK 431088 A DK431088 A DK 431088A DK 431088 A DK431088 A DK 431088A
Authority
DK
Denmark
Prior art keywords
racemizing
serin
procedure
optic active
optic
Prior art date
Application number
DK431088A
Other languages
Danish (da)
English (en)
Other versions
DK431088D0 (da
Inventor
Ken-Ichi Ishiwata
Takeshi Nakamura
Nobuyoshi Makiguchi
Shoichiro Miyahara
Toshio Matsumoto
Kazunari Nitta
Original Assignee
Mitsui Toatsu Chemicals
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 Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Publication of DK431088D0 publication Critical patent/DK431088D0/da
Publication of DK431088A publication Critical patent/DK431088A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/36—Racemisation of optical isomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK431088A 1987-08-05 1988-08-02 Fremgangsmaade til racemisering af optisk aktivt serin DK431088A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62194333A JPS6440453A (en) 1987-08-05 1987-08-05 Racemization of optically active serine

Publications (2)

Publication Number Publication Date
DK431088D0 DK431088D0 (da) 1988-08-02
DK431088A true DK431088A (da) 1989-02-06

Family

ID=16322845

Family Applications (1)

Application Number Title Priority Date Filing Date
DK431088A DK431088A (da) 1987-08-05 1988-08-02 Fremgangsmaade til racemisering af optisk aktivt serin

Country Status (7)

Country Link
US (1) US4879411A (pm)
EP (1) EP0302624B1 (pm)
JP (1) JPS6440453A (pm)
CA (1) CA1303628C (pm)
DE (1) DE3885671T2 (pm)
DK (1) DK431088A (pm)
ES (1) ES2061659T3 (pm)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG174886A1 (en) * 2009-03-23 2011-11-28 Aminolux Inc Method for obtaining optically pure amino acids
EP2538939A1 (en) * 2010-02-24 2013-01-02 Universität Zürich Prevention and treatment of diseases caused by elevated levels of deoxy-sphingolipids
DK2782566T3 (da) 2011-11-21 2021-02-08 The Inst For Ethnomedicine L-serin til anvendelse ved behandling af neurodegenerative lidelser
CN102875401B (zh) * 2012-10-30 2014-12-31 宜兴市前成生物有限公司 一种以废天冬为原料生产dl-天门冬氨酸的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213106A (en) * 1961-11-16 1965-10-19 Ajinomoto Kk Process of racemizing optically active alpha acids
US4401820A (en) * 1981-01-23 1983-08-30 Tanabe Seiyaku Co., Ltd. Process for racemizing optically active α-amino acids or a salt thereof
FR2523961B1 (fr) * 1982-03-23 1985-08-30 Centre Nat Rech Scient Procede de preparation d'un alpha-amino-acide libre l

Also Published As

Publication number Publication date
EP0302624B1 (en) 1993-11-18
ES2061659T3 (es) 1994-12-16
EP0302624A2 (en) 1989-02-08
EP0302624A3 (en) 1990-05-02
DK431088D0 (da) 1988-08-02
CA1303628C (en) 1992-06-16
US4879411A (en) 1989-11-07
JPH0471906B2 (pm) 1992-11-16
DE3885671T2 (de) 1994-04-21
DE3885671D1 (de) 1993-12-23
JPS6440453A (en) 1989-02-10

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment