GB1352860A - Process for racemizing alpha-amino-epsilon-caprolactam and the hydrolysis thereof to l-lysine - Google Patents

Process for racemizing alpha-amino-epsilon-caprolactam and the hydrolysis thereof to l-lysine

Info

Publication number
GB1352860A
GB1352860A GB5984271A GB5984271A GB1352860A GB 1352860 A GB1352860 A GB 1352860A GB 5984271 A GB5984271 A GB 5984271A GB 5984271 A GB5984271 A GB 5984271A GB 1352860 A GB1352860 A GB 1352860A
Authority
GB
United Kingdom
Prior art keywords
micro
cells
amino
lysine
treatment
Prior art date
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
GB5984271A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of GB1352860A publication Critical patent/GB1352860A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D223/12—Nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
GB5984271A 1970-12-23 1971-12-22 Process for racemizing alpha-amino-epsilon-caprolactam and the hydrolysis thereof to l-lysine Expired GB1352860A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11575970 1970-12-23
JP11893770 1970-12-26
JP11893670 1970-12-26

Publications (1)

Publication Number Publication Date
GB1352860A true GB1352860A (en) 1974-05-15

Family

ID=27313021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5984271A Expired GB1352860A (en) 1970-12-23 1971-12-22 Process for racemizing alpha-amino-epsilon-caprolactam and the hydrolysis thereof to l-lysine

Country Status (5)

Country Link
CA (1) CA976896A (enExample)
FR (1) FR2120832A5 (enExample)
GB (1) GB1352860A (enExample)
IT (1) IT943347B (enExample)
NL (1) NL153531B (enExample)

Also Published As

Publication number Publication date
CA976896A (en) 1975-10-28
DE2163018B2 (de) 1976-12-23
IT943347B (it) 1973-04-02
NL7117703A (enExample) 1972-06-27
DE2163018A1 (de) 1972-07-06
NL153531B (nl) 1977-06-15
FR2120832A5 (enExample) 1972-08-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee