EP 1100947 A1 20010523 - METHOD FOR THE PRODUCTION OF AN ANTIBIOTIC AGENT
Title (en)
METHOD FOR THE PRODUCTION OF AN ANTIBIOTIC AGENT
Title (de)
VERFAHREN ZUR HERSTELLING VON EINES ANTIBIOTISCHEN WIRKSTOFFS
Title (fr)
PRODUCTION D'UN ANTIBIOTIQUE
Publication
Application
Priority
- US 9917444 W 19990804
- US 9569198 P 19980807
Abstract (en)
[origin: WO0008197A1] An improved process for preparing the compound of formula (I) is disclosed which utilizes certain amino acids and divalent cations such as nickel, cobalt and zinc to increase titer and decrease the amount of structural analogues.
IPC 1-7
IPC 8 full level
A61K 38/00 (2006.01); A61P 31/04 (2006.01); C07K 7/56 (2006.01); C12P 21/00 (2006.01); C12P 21/04 (2006.01); C12R 1/645 (2006.01)
CPC (source: EP)
A61P 31/04 (2017.12); C07K 7/56 (2013.01); C12P 21/00 (2013.01)
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 0008197 A1 20000217; AU 5331199 A 20000228; EP 1100947 A1 20010523; EP 1100947 A4 20010905; JP 2003510245 A 20030318
DOCDB simple family (application)
US 9917444 W 19990804; AU 5331199 A 19990804; EP 99938933 A 19990804; JP 2000563820 A 19990804