Blizzard, Timothy A.; DiNinno, Frank; Morgan II, Jerry D.; Wu, Jane Y.; Chen, Helen Y.; Kim, Seongkon; Chan, Wanda; Birzin, Elizabeth T.; Yang, Yi Tien; Pai, Lee-Yuh; Zhang, Zhoupeng; Hayes, Edward C.; DaSilva, Carolyn A.; Tang, Wei; Rohrer, Susan P.; Schaeffer, James M.; Hammond, Milton L. Bioorganic and Medicinal Chemistry Letters, 2004 , vol. 14, # 15 p. 3865 - 3868