[EN] PROCESS FOR THE PREPARATION OF BENZO-FUSED HETEROARYL SULFAMATES AND CRYSTALLINE FORM OF N- ( ( (2S) -6-CHLORO-2,3-DIHYDRO-L,4-BENZODIOXIN-2-YL) METHYL-SULFAMIDE<br/>[FR] PROCÉDÉ DE PRÉPARATION DE SULFAMATES D'HÉTÉROARYLE CONDENSÉS AVEC UN BENZO ET FORME CRISTALLINE DE N-((2S)-6-CHLORO-2,3-DIHYDRO-L,4-BENZODIOXIN- 2-YL) MÉTHYLSULFAMIDE
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2009120191A1
公开(公告)日:2009-10-01
The present invention is directed to a process for the preparation of benzo-fused heteroaryl sulfamates, useful for the treatment of epilepsy and related disorders according to formula (IA) and to a crystalline compound of formula (I-S). Process for the preparation of a compound of formula (IA).
本发明涉及一种制备苯并杂环磺酸酯的过程,该过程适用于治疗癫痫和相关疾病,其化学式为(IA),以及化学式(I-S)的结晶化合物。化合物(IA)的制备过程。