BENZENESULFONANILIDE COMPOUNDS SUITABLE FOR TREATING DISORDERS THAT RESPOND TO MODULATION OF THE SEROTONIN 5-HT6 RECEPTOR

• Main Authors: DRESCHER KARLA, WICKE KARSTEN, BRAJE WILFRIED MARTIN, JONGEN-RELO ANA LUCIA, BESPALOV ANTON, MAYRER MATTHIAS, WERNET WOLFGANG, UNGER LILIANE, ZHANG MIN, HAUPT ANDREAS, MEZLER MARIO, TURNER SEAN COLM, LANGE UDO
• Format: Patent
• Language: English
• Published: 23.02.2011

The present invention relates to novel benzenesulfonanilide compounds of the formulae I and I′ and physiologically tolerated acid addition salts and the N-oxides thereof. The compounds possess valuable therapeutic properties and are particularly suitable, for treating diseases that respond to modulation of the serotonin 5-HT6 receptor. wherein R1 is hydrogen or methyl R2 is hydrogen or methyl R3 hydrogen, fluorine C1-C2 alkoxy or fluorinated C1-C2 alkoxy; R4 is hydrogen, C1-C4 alkyl or fluorinated C1-C4 alkyl; R5 is hydrogen, fluorine, C1-C2 alkyl, fluorinated C1-C2 alkyl, C1-C2 alkoxy or fluorinated C1-C2 alkoxy; and R6 is hydrogen, fluorine and chlorine.