TORONTO, May 3, 2011 (GLOBE NEWSWIRE) -- Intellipharmaceutics International Inc. (Nasdaq:IPCI) (TSX:I) today announced the U.S. Food and Drug Administration (FDA) has accepted for filing its abbreviated new drug application (ANDA) for a generic version of Seroquel XR® (quetiapine fumarate extended-release tablets). Seroquel XR® is an oral psychotropic agent indicated for the treatment of schizophrenia, bipolar disorder, and major depressive disorder. Sales of Seroquel XR® in the U.S. were approximately $823 million in 2010.