参考文献

Johnson, Michael P.; Baez, Melvyn; Jagdmann Jr., G. Erik; Britton, Thomas C.; Large, Thomas H.; Callagaro, David O.; Tizzano, Joseph P.; Monn, James A.; Schoepp, Darryle D. Journal of Medicinal Chemistry, 2003 , vol. 46, # 15 p. 3189 - 3192