Zartman, Amy E.; Duong, Le T.; Fernandez-Metzler, Carmen; Hartman, George D.; Leu, Chih-Tai; Prueksaritanont, Thomayant; Rodan, Gideon A.; Rodan, Sevgi B.; Duggan, Mark E.; Meissner, Robert S. Bioorganic and Medicinal Chemistry Letters, 2005, vol. 15, # 6 p. 1647 - 1650 doi: 10.1016/j.bmcl.2005.01.051