参考文献

Kopka, Klaus; Wagner, Stefan; Riemann, Burkhard; Law, Marilyn P; Puke, Carsten; Luthra, Sajinder K; Pike, Victor W; Wichter, Thomas; Schmitz, Wilhelm; Schober, Otmar; Schaefers, Michael Bioorganic and medicinal chemistry, 2003 , vol. 11, # 16 p. 3513 - 3527