DK680888A - METHOD OF DIPEPTID PREPARATION - Google Patents

METHOD OF DIPEPTID PREPARATION

Info

Publication number
DK680888A
DK680888A DK680888A DK680888A DK680888A DK 680888 A DK680888 A DK 680888A DK 680888 A DK680888 A DK 680888A DK 680888 A DK680888 A DK 680888A DK 680888 A DK680888 A DK 680888A
Authority
DK
Denmark
Prior art keywords
amino
alpha
dipeptid
preparation
component
Prior art date
Application number
DK680888A
Other languages
Danish (da)
Other versions
DK680888D0 (en
Inventor
Karlheinz Drauz
Ulrich Groeger
Wolfgang Leuchtenberger
Peter Fuerst
Peter Stehle
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of DK680888D0 publication Critical patent/DK680888D0/en
Publication of DK680888A publication Critical patent/DK680888A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/02—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length in solution
    • 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
    • C12P21/00—Preparation of peptides or proteins
    • C12P21/02—Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione

Abstract

Dipeptides are prepared by reacting N-protected alpha -amino carboxylic esters as carboxyl component with an alpha -amino carboxylic acid with underivatised alpha -amino and carboxyl group as amino component in the presence of a cysteine protease. The reaction is carried out at a pH of at least 7 and at a temperature in the range between room temperature and 60 DEG C.
DK680888A 1987-12-08 1988-12-07 METHOD OF DIPEPTID PREPARATION DK680888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873741515 DE3741515A1 (en) 1987-12-08 1987-12-08 METHOD FOR PRODUCING DIPEPTIDES

Publications (2)

Publication Number Publication Date
DK680888D0 DK680888D0 (en) 1988-12-07
DK680888A true DK680888A (en) 1989-06-09

Family

ID=6342097

Family Applications (1)

Application Number Title Priority Date Filing Date
DK680888A DK680888A (en) 1987-12-08 1988-12-07 METHOD OF DIPEPTID PREPARATION

Country Status (5)

Country Link
EP (1) EP0321722B1 (en)
JP (1) JPH01199595A (en)
AT (1) ATE101616T1 (en)
DE (2) DE3741515A1 (en)
DK (1) DK680888A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708938B1 (en) * 1993-08-09 1995-11-03 Bioeurope Improved enzymatic process for the preparation of L-lysine oligomers.
NL1006069C2 (en) * 1997-05-16 1998-11-17 Dsm Nv Process for the preparation of peptides.
US20050148048A1 (en) * 2003-11-27 2005-07-07 Kyowa Hakko Kogyo Co., Ltd. Process for producing dipeptides

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU545416B2 (en) * 1979-04-06 1985-07-11 Carlsberg Biotechnology Ltd. A/S A process for enzymatic production of peptides

Also Published As

Publication number Publication date
DE3887854D1 (en) 1994-03-24
JPH01199595A (en) 1989-08-10
ATE101616T1 (en) 1994-03-15
EP0321722A2 (en) 1989-06-28
DE3741515A1 (en) 1989-06-22
EP0321722B1 (en) 1994-02-16
EP0321722A3 (en) 1990-05-30
DK680888D0 (en) 1988-12-07
DE3741515C2 (en) 1989-12-07

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment