Global Patent Index - EP 1100947 A1

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

EP 1100947 A1 20010523 (EN)

Application

EP 99938933 A 19990804

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

C12P 1/02; C12P 17/18; C12P 21/04

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