参考文献

Wang, Yan; Konkoy, Christopher S.; Ilyin, Victor I.; Vanover, Kimberly E.; Carter, Richard B.; Weber, Eckard; Keana, John F. W.; Woodward, Richard M.; Cai, Sui Xiong Journal of Medicinal Chemistry, 1998 , vol. 41, # 14 p. 2621 - 2625