4LTS:
reference: Discovery of potent and efficacious cyanoguanidine-containing nicotinamide phosphoribosyltransferase (Nampt) inhibitors., Zheng X, Baumeister T, Buckmelter AJ, Caligiuri M, Clodfelter KH, Han B, Ho YC, Kley N, Lin J, Reynolds DJ, Sharma G, Smith CC, Wang Z, Dragovich PS, Oh A, Wang W, Zak M, Wang Y, Yuen PW, Bair KW, Bioorg Med Chem Lett. 2013 Nov 14. pii: S0960-894X(13)01285-7. doi:, 10.1016/j.bmcl.2013.11.006. PMID: 24279990

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