The NDA was submitted by Schering-Plough HealthCare Products under the terms of a license agreement for OTC proton pump inhibitor (PPI) products using Santarus ™ proprietary technology. Santarus may be entitled to receive up to an additional $37.5 million in sales milestones. Santarus will also be entitled to a low double-digit royalty, subject to adjustment in certain circumstances, on net sales of any ZEGERID OTC products sold by Schering-Plough HealthCare Products under the license agreement. In turn, Santarus will be obligated to pay royalties to the University of Missouri on net sales of any such OTC products.

Santarus is continuing to manufacture, promote and sell its ZEGERID (omeprazole/sodium bicarbonate) prescription products in both 20 mg and 40 mg dosage strengths of omeprazole in the U.S. prescription market for PPI products. Approximately 96% of ZEGERID Capsules prescriptions are written for the 40 mg dosage strength. Prescription strength ZEGERID is indicated for the treatment of heartburn and other symptoms associated with gastroesophageal reflux disease (GERD), for the short-term treatment of erosive esophagitis diagnosed by endoscopy, for maintenance of healing of erosive esophagitis (controlled studies do not extend beyond 12 months), and for short-term treatment of active benign gastric ulcers and active duodenal ulcers.

SOURCE Santarus, Inc.