Patent Number: 8,722,683

Title: Benzodioxole piperazine compounds

Abstract: The present invention is concerned with novel dual modulators of the 5-HT.sub.2A and D.sub.3 receptors of formula (I) ##STR00001## wherein n, Y, R.sup.1, R.sup.2, R.sup.3, and R.sup.4 are as described herein, as well as pharmaceutically acceptable salts and esters thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions containing them and their use as pharmaceutical agents.

Inventors: Rodriguez Sarmiento; Rosa Maria (Basel, CH), Wichmann; Juergen (Steinen, DE)

Assignee: Hoffmann LA-Roche Inc.

International Classification: A61K 31/497 (20060101)

Expiration Date: 5/13/12018