Provided herein is a compound having the formula (I), (R2 is typically a tertiary nitrogen atom, being either alkyl-substituted or member of a heterocyclic ring; R7 is typically a monocyclic or bicyclic aromatic ring or a heterocyclic ring) wherein said compounds are useful for the treatment of psychiatric disorders including but not limited to depression, generalized anxiety, eating disorders, dementia, panic disorder, and sleep disorders. The compounds may also be useful in the treatment of gastrointestinal disorders, cardiovascular regulation, motor disorders, endocrine disorders, vasospasm and sexual dysfunction. The compounds are 5HT1B and 5HT1D antagonists.