Daiichi Sankyo Co.

Daiichi Sankyo Company Limited (第一三共株式会社, Daiichi Sankyō Kabushiki-gaisha^{pharmaceutical companies based in Japan. Its main offices are located in Chūō-ku, Tokyo.}

Major products of Daiichi Sankyo Group

Sankyo

• Benicar(olmesartan medoxomil)
• Mevalotin (pravastatin)
• Loxonin (loxoprofen)
• Olmetec (olmesartan)
• Captopril
• Zantac (ranitidine)
• WelChol (colesevelam HCl)

Daiichi Pharmaceutical

• Cravit (levofloxacin)
• Evoxac (cevimeline)
• FloxinOtic (ofloxacin)