DD114593A5 - - Google Patents

Info

Publication number
DD114593A5
DD114593A5 DD178440A DD17844074A DD114593A5 DD 114593 A5 DD114593 A5 DD 114593A5 DD 178440 A DD178440 A DD 178440A DD 17844074 A DD17844074 A DD 17844074A DD 114593 A5 DD114593 A5 DD 114593A5
Authority
DD
German Democratic Republic
Application number
DD178440A
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 DD114593A5 publication Critical patent/DD114593A5/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
    • C12P41/009—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 hydantoins or carbamoylamino compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Genetics & Genomics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
DD178440A 1973-05-11 1974-05-10 DD114593A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23957/73A IT987278B (it) 1973-05-11 1973-05-11 Procedimento per la preparazione di l carbamil ammino acidi e dei corrispondenti l amminoacidi

Publications (1)

Publication Number Publication Date
DD114593A5 true DD114593A5 (xx) 1975-08-12

Family

ID=11211129

Family Applications (1)

Application Number Title Priority Date Filing Date
DD178440A DD114593A5 (xx) 1973-05-11 1974-05-10

Country Status (18)

Country Link
US (1) US3964970A (xx)
JP (1) JPS537515B2 (xx)
BE (1) BE814867A (xx)
CA (1) CA1028265A (xx)
CS (1) CS222177B2 (xx)
DD (1) DD114593A5 (xx)
DE (1) DE2422737C3 (xx)
FR (1) FR2228746B1 (xx)
GB (1) GB1452591A (xx)
HU (1) HU170211B (xx)
IT (1) IT987278B (xx)
LU (1) LU70041A1 (xx)
NL (1) NL7406415A (xx)
NO (1) NO141689C (xx)
SE (1) SE426555B (xx)
SU (1) SU618037A3 (xx)
YU (1) YU127274A (xx)
ZA (1) ZA742793B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065353A (en) * 1975-05-12 1977-12-27 Snamprogetti, S.P.A. Method for the preparation of D-carbamyl aminoacids and the corresponding D-aminoacids
IT1046399B (it) * 1975-05-12 1980-06-30 Snam Progetti Procedimento per la preparazione di d carbamil amminoacidi e dei corrispondenti d amminoacidi
IT1039757B (it) * 1975-07-10 1979-12-10 Snam Progetti Complessi enzimatici atti a trasformare idantoine raceme in am minoacidi otticamente attivi e loro applicazione
US4094741A (en) * 1976-02-04 1978-06-13 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for preparing D-(-)-N-carbamoyl-2-(phenyl or substituted phenyl)glycines
JPS52125692A (en) * 1976-02-04 1977-10-21 Kanegafuchi Chem Ind Co Ltd Preparation of l-methionine
IT1075132B (it) * 1977-03-15 1985-04-22 Snam Progetti Complessi enzimatici atti a trasformare idantoine raceme in amminoacidi otticamente attivi e loro applicazioni
US4211840A (en) * 1977-06-08 1980-07-08 Ajinomoto Company, Incorporated Method for producing D-α-amino acid
JPS5671951U (xx) * 1979-11-07 1981-06-13
DE3031151A1 (de) * 1980-08-18 1982-04-15 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von d-n-carbamoyl-(alpha)-aminosaeuren und mikroorganismen dafuer
DE3307094A1 (de) * 1983-03-01 1984-09-06 Degussa Ag, 6000 Frankfurt Verfahren zur kontinuierlichen enzymatischen umwandlung von (alpha)-hydroxycarbonsaeuren in entsprechende optisch aktive (alpha)-aminocarbonsaeuren
IT1209495B (it) * 1984-02-02 1989-08-30 A San Donato Milanese Milano Procedimento per la preparazione di l-alfa-amminoacidi.
JPS6172762A (ja) * 1984-09-17 1986-04-14 Kanegafuchi Chem Ind Co Ltd 光学活性ヒダントイン類の製造法
US4744990A (en) * 1986-09-25 1988-05-17 W. R. Grace & Co. Hydantoins as animal food supplements
US4871552A (en) * 1986-09-25 1989-10-03 W. R. Grace & Co.-Conn. Hydantoins as animal food supplements
US5571783A (en) * 1993-03-09 1996-11-05 Clintec Nutrition Company Composition and method for treating patients with hepatic disease
US6524837B1 (en) 1999-03-29 2003-02-25 California Institute Of Technology Hydantoinase variants with improved properties and their use for the production of amino acids
EP1500386A1 (en) * 2003-07-23 2005-01-26 Wella Aktiengesellschaft Method for time-dependent decrease of ph in a cosmetic composition and a composition for permanent hair shaping with time-dependent decrease of the wave-shaping efficiency

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1010044A (en) * 1963-05-25 1965-11-17 Ajinomoto Kk A process for the production of l-glutamic acid
GB1147229A (en) * 1966-03-14 1969-04-02 Kyowa Hakko Kogyo Kk Process for producing l-lysine from 5-(4-aminobutyl)-hydantoin

Also Published As

Publication number Publication date
JPS537515B2 (xx) 1978-03-18
ZA742793B (en) 1975-05-28
NL7406415A (xx) 1974-11-13
CS222177B2 (en) 1983-05-27
DE2422737C3 (de) 1978-06-15
SE426555B (sv) 1983-01-31
BE814867A (fr) 1974-09-02
HU170211B (xx) 1977-04-28
AU6829374A (en) 1975-10-30
DE2422737B2 (de) 1977-10-27
DE2422737A1 (de) 1974-11-21
SU618037A3 (ru) 1978-07-30
NO141689B (no) 1980-01-14
NO141689C (no) 1980-04-23
NO741617L (no) 1974-11-12
IT987278B (it) 1975-02-20
LU70041A1 (xx) 1974-10-01
JPS5029788A (xx) 1975-03-25
FR2228746A1 (xx) 1974-12-06
FR2228746B1 (xx) 1978-07-28
GB1452591A (en) 1976-10-13
YU127274A (en) 1982-02-28
CA1028265A (en) 1978-03-21
US3964970A (en) 1976-06-22

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