First-time generic drug approvals, March 2009

Generic drugs approved by FDA (through March 2009) including sumatriptan tablets, divalproex extended-release tablets, and risperidone oral solution

Sumatriptan tablets, 25 and 50 mg (equiv to Imitrex tablets)
TEVA

Sumatriptan tablets, 100 mg (equiv to Imitrex tablets)
TEVA, RANBAXY

Divalproex extended-release tablets, 250 and 500 mg (equiv to Depakote ER tablets)
MYLAN