High Quality Content by WIKIPEDIA articles! PF-219,061 is a drug developed by Pfizer which acts as a potent and highly selective agonist for the dopamine D3 receptor. It is under development as a potential medication for the treatment of female sexual dysfunction. Pfizer Incorporated (NYSE: PFE) is a pharmaceutical company, ranking number one in sales in the world. The company is based in New York City, with its research headquarters in Groton, Connecticut. It produces Lipitor (atorvastatin, used to lower blood cholesterol), the neuropathic pain/fibromyalgia drug Lyrica (pregabalin), the oral antifungal medication Diflucan (fluconazole), the antibiotic Zithromax (azithromycin), Viagra (sildenafil) for erectile dysfunction, and the anti-inflammatory Celebrex (celecoxib) (also known as Celebra in some countries outside the USA and Canada, mainly in South America).