Probimane is anticancer agents. Pro is active against more categories of tumors both in vivo and in vitro, which in some circumstances may make it superior to the currently-used anticancer bisdioxopiperazines, including razoxane and MST-16. References: Lu DY, Xu J, Lu TR, Wu HY, Xu B. Inhibitions of several antineoplastic drugs on serum sialic Acid levels in mice bearing tumors. Sci Pharm. 2013 Jan-Mar;81(1):223-31. doi: 10.3797/scipharm.1209-18. Epub 2012 Nov 14. PubMed PMID: 23641340; PubMed Central PMCID: PMC3617655.