EP 3164378 A1 20170510 - PROCESS FOR MAKING MICROCRYSTALLINE DIMETHYL FUMARATE
Title (en)
PROCESS FOR MAKING MICROCRYSTALLINE DIMETHYL FUMARATE
Title (de)
VERFAHREN ZUR HERSTELLUNG VON MIKROKRISTALLINEM DIMETHYLFUMARAT
Title (fr)
PROCÉDÉ DE PRÉPARATION DE DIMÉTHYLFUMARATE MICROCRISTALLIN
Publication
Application
Priority
- EP 14175667 A 20140703
- EP 2015064564 W 20150626
Abstract (en)
[origin: WO2016001093A1] The invention relates to a process for making a microcrystalline dimethyl fumarate comprising a step of providing a solution of dimethyl fumarate in methanol and combining the solution with water under precipitation of microcrystalline dimethyl fumarate.
IPC 8 full level
C07C 67/08 (2006.01); C07C 67/52 (2006.01); C07C 69/70 (2006.01)
CPC (source: EP)
C07C 67/08 (2013.01); C07C 67/52 (2013.01)
Citation (search report)
See references of WO 2016001093A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 2015064564 W 20150626; EP 15731943 A 20150626