| abstract |
Pharmaceutical agents characterized by containing benzophenone derivatives represented by the general formula: n n n n n n n n n n wherein the each substituent is as defined in the specification, or salts thereof have suppressive effect on RANKL production, suppressive effect on OPG reduction and inhibitory effects on differentiation/activation of osteoclasts, and are extremely useful for treating, for example therapy and/or prevention, of various diseases in which differentiation/activation of osteoclast are involved, such as osteoporosis. |