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Teva Pharmaceutical Industries Ltd.

Drug Names(s): DR-1031, levonorgestrel/ethinyl estradiol with ethinyl estradiol, DR-103, 91-day extended regimen oral contraceptive

Description: DR-103 is a combination oral contraceptive regimen consisting of levonorgestrel/ethinyl estradiol 0.15/0.02 mg for 42 days, then levonorgestrel/ethinyl estradiol 0.15/0.025 mg for 21 days, then levonorgestrel/ethinyl estradiol 0.15/0.03 mg for 21 days and finally, ethinyl estradiol 0.01 mg for 7 days.

Deal Structure: DR-103 was originally developed by Duramed Pharmaceuticals, a subsidiary of Barr Pharmaceuticals.

In July 2008, Teva Pharmaceutical and Barr Pharmaceuticals announced that they have signed a definitive agreement under which Teva will acquire Barr. The acquisition was completed in December 2008.

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