EP 2683696 A1 20140115 - PROCESS FOR MAKING CRYSTALLINE FORM A OF LINEZOLID
Title (en)
PROCESS FOR MAKING CRYSTALLINE FORM A OF LINEZOLID
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER KRISTALLINEN FORM VON LINEZOLID
Title (fr)
PROCÉDÉ DE PRÉPARATION DE LA FORME CRISTALLINE A DU LINÉZOLID
Publication
Application
Priority
EP 2011053555 W 20110309
Abstract (en)
[origin: WO2012119653A1] The invention relates to a process for making crystalline linezolid Form A, comprising a step of dissolving linezolid in an organic solvent at a temperature of at least 80°C to obtain a solution followed by a step of precipitation, said step preferably comprising adding, upon maintaining the temperature of at least 80°C, an antisolvent to said solution in an amount sufficient to induce precipitation of linezolid.
IPC 8 full level
C07D 263/20 (2006.01)
CPC (source: EP)
C07D 263/20 (2013.01)
Citation (search report)
See references of WO 2012119653A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 2011053555 W 20110309; EP 11707846 A 20110309