| abstract |
Use of a porous spherical carbonaceous substancenwherein a diameter is 0.01 to 1 mm, a specific surface areandetermined by a BET method is 700 m 2 /g or more, a volume ofnpores having a pore diameter of 20 to 15000 nm is from notnless than 0.04 mL/g to less than 0.10 mL/g, a total amountnof acidic groups is 0.30 to 1.20 meq/g, and a total amountnof basic groups is 0.20 to 1.00 meq/g, for preparing anpharmaceutical composition for treating or preventingnparticular diseases, is disclosed. |