参考文献

Hrib, Nicholas J.; Jurcak, John G.; Bregna, Deborah E.; Burgher, Kendra L.; Hartman, Harold B.; Kafka, Sharon; Kerman, Lisa L.; Kongsamut, Sam; Roehr, Joachim E.; Szewczak, Mark R.; Woods-Kettelberger, Ann T.; Corbett, Roy Journal of Medicinal Chemistry, 1996 , vol. 39, # 20 p. 4044 - 4057