JPS537515B2 - - Google Patents

Info

Publication number
JPS537515B2
JPS537515B2 JP5137574A JP5137574A JPS537515B2 JP S537515 B2 JPS537515 B2 JP S537515B2 JP 5137574 A JP5137574 A JP 5137574A JP 5137574 A JP5137574 A JP 5137574A JP S537515 B2 JPS537515 B2 JP S537515B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP5137574A
Other versions
JPS5029788A (ja
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 JPS5029788A publication Critical patent/JPS5029788A/ja
Publication of JPS537515B2 publication Critical patent/JPS537515B2/ja
Expired legal-status Critical Current

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
JP5137574A 1973-05-11 1974-05-10 Expired JPS537515B2 (ja)

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 (2)

Publication Number Publication Date
JPS5029788A JPS5029788A (ja) 1975-03-25
JPS537515B2 true JPS537515B2 (ja) 1978-03-18

Family

ID=11211129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5137574A Expired JPS537515B2 (ja) 1973-05-11 1974-05-10

Country Status (18)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5671951U (ja) * 1979-11-07 1981-06-13

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1046399B (it) * 1975-05-12 1980-06-30 Snam Progetti Procedimento per la preparazione di d carbamil amminoacidi e dei corrispondenti d amminoacidi
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
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
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
US4871552A (en) * 1986-09-25 1989-10-03 W. R. Grace & Co.-Conn. Hydantoins as animal food supplements
US4744990A (en) * 1986-09-25 1988-05-17 W. R. Grace & Co. 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5671951U (ja) * 1979-11-07 1981-06-13

Also Published As

Publication number Publication date
LU70041A1 (ja) 1974-10-01
FR2228746B1 (ja) 1978-07-28
CS222177B2 (en) 1983-05-27
YU127274A (en) 1982-02-28
IT987278B (it) 1975-02-20
NO741617L (no) 1974-11-12
AU6829374A (en) 1975-10-30
HU170211B (ja) 1977-04-28
BE814867A (fr) 1974-09-02
SU618037A3 (ru) 1978-07-30
GB1452591A (en) 1976-10-13
DE2422737A1 (de) 1974-11-21
ZA742793B (en) 1975-05-28
DE2422737B2 (de) 1977-10-27
JPS5029788A (ja) 1975-03-25
NL7406415A (ja) 1974-11-13
NO141689B (no) 1980-01-14
NO141689C (no) 1980-04-23
CA1028265A (en) 1978-03-21
FR2228746A1 (ja) 1974-12-06
SE426555B (sv) 1983-01-31
DD114593A5 (ja) 1975-08-12
US3964970A (en) 1976-06-22
DE2422737C3 (de) 1978-06-15

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