参考文献
Peters, Jens-Uwe; Hoffmann, Torsten; Schnider, Patrick; Stadler, Heinz; Koblet, Andreas; Alker, Andre; Poli, Sonia Maria; Ballard, Theresa M.; Spooren, Will; Steward, Lucinda; Sleight, Andrew J.
Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 11 p. 3405 - 3408