Bogen, Stéphane L.; Ruan, Sumei; Liu, Rong; Agrawal, Sony; Pichardo, John; Prongay, Andrew; Baroudy, Bahige; Saksena, Anil K.; Girijavallabhan, Viyyoor; Njoroge, F. George Bioorganic and Medicinal Chemistry Letters, 2006, vol. 16, # 6 p. 1621 - 1627 doi: 10.1016/j.bmcl.2005.12.013