This disclosure relates to asparagine endopeptidase inhibitors for managing cancer and compositions related thereto. In certain embodiments, the asparagine endopeptidase inhibitors are substituted 3,7-dihydropurine-2,6-dione derivatives useful for treating or preventing metastasis, tumor growth, and/or cancer. In certain embodiments, the disclosure relates to pharmaceutical compositions comprising an asparagine endopeptidase inhibitor and a pharmaceutically acceptable excipient. In certain embodiments, the disclosure relates to methods of treating a cancer comprising administering an effective amount of pharmaceutical composition a asparagine endopeptidase inhibitor disclosed herein to a subject in need thereof.
