| abstract |
(57) Abstract: An antibacterial agent containing, as an active ingredient, a compound selected from Quantol A, Marvelofuran G, Marvelofuran D, Marvelofuran C, and Sangenone G. According to the present invention, there is provided an antibacterial agent which is effective for prevention and treatment of periodontal disease and dental caries and for prevention of hospital-acquired infection and which is highly safe for the human body. |