NL7405450A - - Google Patents

Info

Publication number
NL7405450A
NL7405450A NL7405450A NL7405450A NL7405450A NL 7405450 A NL7405450 A NL 7405450A NL 7405450 A NL7405450 A NL 7405450A NL 7405450 A NL7405450 A NL 7405450A NL 7405450 A NL7405450 A NL 7405450A
Authority
NL
Netherlands
Application number
NL7405450A
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 filed Critical
Publication of NL7405450A publication Critical patent/NL7405450A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P41/00—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
    • C12P41/006—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by reactions involving C-N bonds, e.g. nitriles, amides, hydantoins, carbamates, lactames, transamination reactions, or keto group formation from racemic mixtures
    • C12P41/007—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by reactions involving C-N bonds, e.g. nitriles, amides, hydantoins, carbamates, lactames, transamination reactions, or keto group formation from racemic mixtures by reactions involving acyl derivatives of racemic amines
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/803—Physical recovery methods, e.g. chromatography, grinding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Analytical Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7405450A 1973-04-24 1974-04-23 NL7405450A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48046472A JPS5233194B2 (xx) 1973-04-24 1973-04-24

Publications (1)

Publication Number Publication Date
NL7405450A true NL7405450A (xx) 1974-10-28

Family

ID=12748115

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7405450A NL7405450A (xx) 1973-04-24 1974-04-23

Country Status (5)

Country Link
US (1) US3907638A (xx)
JP (1) JPS5233194B2 (xx)
DE (1) DE2419838A1 (xx)
GB (1) GB1422919A (xx)
NL (1) NL7405450A (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050989A (en) * 1974-12-05 1977-09-27 Eisai Co., Ltd. Process of preparing desacyl-pepsidine with bacillus pumilus
JPS587141B2 (ja) * 1978-01-20 1983-02-08 松下電器産業株式会社 加熱装置
US4236021A (en) * 1979-05-07 1980-11-25 The B. F. Goodrich Company Process for the manufacture of levulinic acid and esters
US4262092A (en) * 1979-05-08 1981-04-14 Ethyl Corporation Process for producing N-acyl-D-phenylalanine ester
DE2927534A1 (de) * 1979-07-07 1981-01-08 Bayer Ag Optisch reine heterocyclische aminosaeuren, verfahren zu ihrer herstellung und ihre verwendung
DE2927535A1 (de) * 1979-07-07 1981-01-08 Bayer Ag Stereoselektive spaltung von phenylglycinderivaten mit enzymharzen
US4259441A (en) * 1979-09-17 1981-03-31 Ethyl Corporation Process for resolving D, L-leucine
US4511655A (en) * 1981-11-19 1985-04-16 Sumitomo Chemical Company, Limited Process for producing 4-cyclopentenones
DE3334848A1 (de) * 1983-09-27 1985-04-04 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung der optischen antipoden von tert.-leucin
US4636470A (en) * 1984-08-17 1987-01-13 Stauffer Chemical Company Resolution of racemates of amino acids
US4800162A (en) * 1987-04-01 1989-01-24 Sepracor, Inc. Method for resolution of steroisomers in multiphase and extractive membrane reactors
US4912042A (en) * 1989-08-17 1990-03-27 Eastman Kodak Company Preparation of D-malic acid or derivative
US5872100A (en) * 1990-05-11 1999-02-16 Deghenghi; Romano Peptides containing D-2-Alkyl-Tryptophan
US5668254A (en) * 1990-05-11 1997-09-16 Romano Deghenghi D-2-alkyl-tryptophan and peptides containing same
DE19546532C2 (de) * 1995-12-13 2000-04-20 Degussa Verfahren zur Gewinnung von optisch aktiven L-alpha-Aminocarbonsäuren aus entsprechenden racemischen D,L-alpha-Aminocarbonsäuren
EP1121446A1 (en) * 1998-10-20 2001-08-08 Chirotech Technology Limited Aminoacylase and its use in the production of d-aminoacids
JP2001031635A (ja) * 1999-07-14 2001-02-06 Ajinomoto Co Inc 光学活性ｎ−保護−ｎ−メチル−フェニルアラニン誘導体の製造方法
JP2008260755A (ja) * 2007-03-20 2008-10-30 Sumitomo Chemical Co Ltd Ｌ−ビフェニルアラニン化合物の塩の回収方法、およびそれを用いたビフェニルアラニンエステル化合物の回収方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1493643A1 (de) * 1963-04-26 1969-02-06 Merck & Co Inc Verfahren zur Spaltung von D,L-alpha-Methyl-beta-(3,4-dihydroxyphenyl)-alanin in seine optischen Antipoden
US3669837A (en) * 1970-03-30 1972-06-13 Parke Davis & Co Process for producing 3-(3,4-dimethoxyphenyl)l-alanine by resolution

Also Published As

Publication number Publication date
JPS5233194B2 (xx) 1977-08-26
DE2419838A1 (de) 1974-11-21
US3907638A (en) 1975-09-23
JPS49132293A (xx) 1974-12-18
GB1422919A (en) 1976-01-28

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Legal Events

Date Code Title Description
BV The patent application has lapsed