EP 1097238 A1 20010509 - FERMENTATION PROCESS TO PRODUCE CLAVULANIC ACID AT A LOW CONCENTRATION OF FREE AMINO ACIDS
Title (en)
FERMENTATION PROCESS TO PRODUCE CLAVULANIC ACID AT A LOW CONCENTRATION OF FREE AMINO ACIDS
Title (de)
FERMENTATIONSVERFAHREN FÜR DIE HERSTELLUNG VON CLAVULANSÄURE BEI EINER GERINGEN KONZENTRATION VON FREIEN AMINOSÄUREN
Title (fr)
PROCESSUS DE FERMENTATION VISANT LA PRODUCTION D'ACIDE CLAVULANIQUE A FAIBLE CONCENTRATION D'ACIDES AMINES LIBRES
Publication
Application
Priority
- EP 99939986 A 19990701
- EP 9904702 W 19990701
- EP 98202264 A 19980703
Abstract (en)
[origin: WO0001840A1] An improved method for the production of secondary metabolites by the fermentation of a <u>Streptomyces</u> strain has been disclosed. If the concentration of free amino acids is kept low, a surprisingly high yield is obtained.
IPC 1-7
IPC 8 full level
A61K 31/43 (2006.01); C07D 503/00 (2006.01); C12N 1/20 (2006.01); C12P 17/18 (2006.01)
CPC (source: EP)
C12P 17/188 (2013.01)
Citation (search report)
See references of WO 0001840A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0001840 A1 20000113; AU 5409799 A 20000124; CA 2336363 A1 20000113; CN 1308682 A 20010815; EP 1097238 A1 20010509; MX PA00012930 A 20020508; TR 200003828 T2 20010621
DOCDB simple family (application)
EP 9904702 W 19990701; AU 5409799 A 19990701; CA 2336363 A 19990701; CN 99808223 A 19990701; EP 99939986 A 19990701; MX PA00012930 A 19990701; TR 200003828 T 19990701