SiliconBeat

The plug will be pulled early on a promotion deal Depomed, the Menlo Park drug developer, had with Watson Pharma for marketing Depomed’s extended-release formulation of ciprofloxacin for the treatment of uncomplicated urinary tract infections. The deal, which was to last until 2010, will end this year instead, on Dec. 31, and maybe sooner.

Watson had been given an exclusive right back in July 2007 to market the drug to doctors in urology and obstetrics/gynecology specialties in return for a promotion fee based on gross sales.