Aqueous suspension of oxendolone

摘要

The present invention relates to a stabilized aqueous suspension of oxendolone, which contains 0.05 to 1.0 w/v percent of a nonionic surfactant and 0.01 to 0.25 w/v percent of a p-hydroxybenzoic acid ester. The suspension satisfy the requirements of a pharmaceutical preparation and shows a prolonged activities of oxendolone without accompanying pain when it is injected.