参考文献

Khorana, Nantaka; Smith, Carol; Herrick-Davis, Kathy; Purohit, Anil; Teitler, Milt; Grella, Brian; Dukat, Malgorzata; Glennon, Richard A. Journal of Medicinal Chemistry, 2003 , vol. 46, # 18 p. 3930 - 3937