Bropirimine, an immunostimulating agent, and toll-like receptor (TLR7) agonist, with anti-cancer and antiviral properties. Bropirimine may be used in experimental autoimmune encephalomyelitis (EAE) and bladder cancer research. Bropirimine is an immunostimulating agent. The compound induces production of α and β interferons and enhances NK cell function. Bropirimine has antiproliferative effects in cancer cell lines and tumor growth in in vivo models.