Cephalon ( CEPH) reported adjusted third-quarter earnings that were below Wall Street's estimates, but it upped its full-year guidance, sending its shares higher in late trading.

Shares were up 2.5% in the after market following a 5.4% gain during regular trading hours.

For the third quarter, the company reported a profit of $112 million, or $1.64 a share, reversing a loss of $306.7 million a year ago when the company suffered charges.

On an adjusted, diluted basis, factoring out certain items, Cephalon said it earned $1.18 a share, compared with 92 cents a share a year prior. Revenue rose to $498.5 million from $438.4 million. Analysts surveyed by Thomson Reuters were looking for $1.22 a share on revenue of $499.6 million.

Cephalon's central-nervous business saw sales increase 19% to $273.7 million year over year. Pain-treatment sales declined to $117.2 million from $121.8 million in the third quarter of 2007, and the oncology franchise had sales more than double to $542 million.

The company edged past estimates for some of its recently launched products, reporting $24.6 million in sales of Treanda, a treatment for blood and bone marrow disease chronic lymphocytic leukemia, and $20.5 million for the muscle spasm drug Amrix.

Looking ahead, Cephalon raised its full-year revenue projection to a range of $1.90 billion to $1.94 billion, from between $1.86 billion and $1.91 billion. Analysts are predicting roughly $1.95 billion.

On an adjusted basis, the company said it expects to earn between $354 million and $360 million, and increased its per-share guidance by 10 cents to between $5.20 and $5.30 a share.

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