参考文献

Thomson, Christopher G.; Duncan, Karen; Fletcher, Stephen R.; Huscroft, Ian T.; Pillai, Gopalan; Raubo, Piotr; Smith, Alison J.; Stead, Darren Bioorganic and Medicinal Chemistry Letters, 2006, vol. 16, # 5 p. 1388 - 1391 doi: 10.1016/j.bmcl.2005.11.041