EP 2280951 A2 20110209 - PROCESSES FOR THE PREPARATION OF BENZO-FUSED DIOXIN DERIVATIVES
Title (en)
PROCESSES FOR THE PREPARATION OF BENZO-FUSED DIOXIN DERIVATIVES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON BENZOKONDENSIERTEN DIOXINDERIVATEN
Title (fr)
PROCÉDÉ POUR LA PRÉPARATION DE DÉRIVÉS D HÉTÉROARYLE BENZO-CONDENSÉS
Publication
Application
Priority
US 2008058247 W 20080326
Abstract (en)
[origin: WO2009120192A2] The present invention is directed to processes for the preparation of benzo-fused heteroaryl derivatives, useful for the treatment of epilepsy and related disorders. The present invention is further directed to processes for the preparation of intermediates in the synthesis of the benzo-fused heteroaryl derivatives.
IPC 8 full level
C07D 319/20 (2006.01); A61K 31/357 (2006.01); A61P 25/08 (2006.01)
CPC (source: EP)
A61P 25/08 (2017.12); A61P 35/00 (2017.12); C07D 319/20 (2013.01)
Citation (search report)
See references of WO 2009120192A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009120192 A2 20091001; WO 2009120192 A3 20100121; AU 2008353492 A1 20091001; BR PI0822396 A2 20190924; CA 2719402 A1 20091001; CN 101981023 A 20110223; EA 201071121 A1 20110429; EC SP10010498 A 20101030; EP 2280951 A2 20110209; IL 208223 A0 20101230; JP 2011517448 A 20110609; KR 20100126536 A 20101201; MX 2010010597 A 20101025; ZA 201007610 B 20120425
DOCDB simple family (application)
US 2008058247 W 20080326; AU 2008353492 A 20080326; BR PI0822396 A 20080326; CA 2719402 A 20080326; CN 200880128552 A 20080326; EA 201071121 A 20080326; EC SP10010498 A 20100924; EP 08732845 A 20080326; IL 20822310 A 20100919; JP 2011501762 A 20080326; KR 20107023449 A 20080326; MX 2010010597 A 20080326; ZA 201007610 A 20101025