Prulifloxacin

Prulifloxacin is an older synthetic antibiotic of the fluoroquinolone class undergoing clinical trials prior to a possible NDA (New Drug Application) submission to the U.S. Food and Drug Administration (FDA). It is a prodrug which is metabolized in the body to the active compound ulifloxacin. It was developed over two decades ago by Nippon Shinyaku Co. and was patented in Japan in 1987 and in the United States in 1989. Prulifloxacin is an older synthetic antibiotic of the fluoroquinolone class undergoing clinical trials prior to a possible NDA (New Drug Application) submission to the U.S. Food and Drug Administration (FDA). It is a prodrug which is metabolized in the body to the active compound ulifloxacin. It was developed over two decades ago by Nippon Shinyaku Co. and was patented in Japan in 1987 and in the United States in 1989. It has been approved for the treatment of uncomplicated and complicated urinary tract infections, community-acquired respiratory tract infections in Italy and gastroenteritis, including infectious diarrheas, in Japan. Prulifloxacin has not been approved for use in the United States. In 1987 a European patent for prulifloxacin was issued to the Japanese-based pharmaceutical company, Nippon Shinyaku Co., Ltd (Nippon). Ten years after the issuance of the European patent, marketing approval was applied for and granted in Japan (March 1997). Subsequent to being approved by the Japanese authorities in 1997 prulifloxacin was co-marketed and jointly developed in Japan with Meiji Seika as licensee (Sword). In more recent times, Angelini ACRAF SpA, under license from Nippon Shinyaku, has fully developed prulifloxacin, for the European market.Angelini is the licensee for the product in Italy. Following its launch in Italy, Angelini launched prulifloxacin in Portugal (January 2007) and it has been stated that further approvals will be sought in other European countries.