N'-(2-HALOBENZYLIDENE)SULFONYLHYDRAZIDES AS INTERMEDIATES IN THE MANUFACTURE OF ARYLSULFONYLINDAZOLES
申请人:Chan Anita Wai-Yin
公开号:US20090023925A1
公开(公告)日:2009-01-22
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.