abstract |
The present invention addresses the problem of providing a pharmaceutical product containing, as an active ingredient, a compound having agonistic activity to STING. As a result of extensive investigations, the inventors of the present invention have discovered, as substances capable of solving the problem, compounds represented by general formula (I-1) [all of the symbols in the formula are as described in the description] and having agonistic activity to STING, thereby arriving at the present invention. The compounds represented by general formula (I-1) according to the present invention have agonistic activity to STING, and can thus be used as active ingredients of agents for treating, suppressing the progress of, and/or suppressing the recurrence of cancer or infectious diseases. |