DE69904136T2 - Verfahren zur Herstellung von hochreinem N-Formyl-Leucin - Google Patents

Verfahren zur Herstellung von hochreinem N-Formyl-Leucin

Info

Publication number
DE69904136T2
DE69904136T2 DE69904136T DE69904136T DE69904136T2 DE 69904136 T2 DE69904136 T2 DE 69904136T2 DE 69904136 T DE69904136 T DE 69904136T DE 69904136 T DE69904136 T DE 69904136T DE 69904136 T2 DE69904136 T2 DE 69904136T2
Authority
DE
Germany
Prior art keywords
leucine
purity
production
formyl
formyl leucine
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 - Fee Related
Application number
DE69904136T
Other languages
English (en)
Other versions
DE69904136D1 (de
Inventor
Patricia Hussenet
Goff Philippe Le
Gerard Sennyey
Charles-Henry Vincent
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.)
Isochem SAS
Original Assignee
Isochem SAS
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 Isochem SAS filed Critical Isochem SAS
Application granted granted Critical
Publication of DE69904136D1 publication Critical patent/DE69904136D1/de
Publication of DE69904136T2 publication Critical patent/DE69904136T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/08—Preparation of carboxylic acid amides from amides by reaction at nitrogen atoms of carboxamide groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Peptides Or Proteins (AREA)
DE69904136T 1998-12-30 1999-12-17 Verfahren zur Herstellung von hochreinem N-Formyl-Leucin Expired - Fee Related DE69904136T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9816611A FR2788056B1 (fr) 1998-12-30 1998-12-30 Procede d'obtention de n-formyl-leucine de purete elevee

Publications (2)

Publication Number Publication Date
DE69904136D1 DE69904136D1 (de) 2003-01-09
DE69904136T2 true DE69904136T2 (de) 2003-07-17

Family

ID=9534655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69904136T Expired - Fee Related DE69904136T2 (de) 1998-12-30 1999-12-17 Verfahren zur Herstellung von hochreinem N-Formyl-Leucin

Country Status (12)

Country Link
US (1) US6294692B1 (de)
EP (1) EP1016652B1 (de)
JP (1) JP2000191611A (de)
KR (1) KR20000048445A (de)
AT (1) ATE228497T1 (de)
CA (1) CA2293750A1 (de)
DE (1) DE69904136T2 (de)
DK (1) DK1016652T3 (de)
ES (1) ES2187127T3 (de)
FR (1) FR2788056B1 (de)
HU (1) HUP9904727A3 (de)
PT (1) PT1016652E (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145736A1 (de) * 1981-11-19 1983-05-26 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von n-formyl-(alpha)-aminosaeureestern
US4789757A (en) * 1987-07-17 1988-12-06 W. R. Grace & Co.-Conn. N-formylation of amino carboxylic compounds with formamide

Also Published As

Publication number Publication date
PT1016652E (pt) 2003-03-31
CA2293750A1 (fr) 2000-06-30
DK1016652T3 (da) 2003-03-24
DE69904136D1 (de) 2003-01-09
US6294692B1 (en) 2001-09-25
JP2000191611A (ja) 2000-07-11
HUP9904727A3 (en) 2000-12-28
ES2187127T3 (es) 2003-05-16
EP1016652B1 (de) 2002-11-27
HU9904727D0 (en) 2000-03-28
FR2788056A1 (fr) 2000-07-07
FR2788056B1 (fr) 2001-02-02
KR20000048445A (ko) 2000-07-25
EP1016652A1 (de) 2000-07-05
ATE228497T1 (de) 2002-12-15
HUP9904727A2 (hu) 2000-11-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee