[EN] N'-(2-HALOBENZYLIDENE)SULFONYLHYDRAZIDES AS INTERMEDIATES IN THE MANUFACTURE OF ARYLSULFONYLINDAZOLES<br/>[FR] N'-(2-HALOBENZYLIDENE)SULFONYLHYDRAZIDES EN TANT QU'INTERMÉDIAIRES DANS LA FABRICATION D'ARYLSULFONYLINDAZOLES
申请人:WYETH CORP
公开号:WO2009006267A2
公开(公告)日:2009-01-08
The present invention provides N'-(2-halobenzylidene)sulfonylhydrazides of formula (I). Compounds of formula (I) are useful for the manufacture of 1-arylsulfonylindazole 5-HT6 ligands.