参考文献

Khorana, Nantaka; Bondarev, Mikhail; Dukat, Malgorzata; Herrick-Davis, Katharine; Egan, Christina; DuPre, Ann; Smith, Carol; Teitler, Milt; Glennon, Richard A. Medicinal Chemistry Research, 1999 , vol. 9, # 9 p. 657 - 667