参考文献

Kotha, Sambasivarao; Sreenivasachary, Nampally; Mohanraja, Kumar; Durani, Susheel Bioorganic and Medicinal Chemistry Letters, 2001, vol. 11, # 11 p. 1421 - 1423 doi: 10.1016/S0960-894X(01)00227-X