LOS ANGELES--(BUSINESS WIRE)--CytRx Corporation (Nasdaq: CYTR), a biotechnology company specializing in oncology, today announced that the Office of Orphan Product Development of the U.S. Food and Drug Administration (FDA) has granted INNO-206 orphan drug designation for the treatment of patients with soft tissue sarcomas. Soft tissue sarcomas are cancers that are formed in the muscle, fat, fibrous tissue, blood vessels or other supporting tissue of the body. CytRx holds the exclusive worldwide development and commercialization rights to INNO-206.