Ammirati MJ, Andrews KM, Boyer DD, Brodeur AM, Danley DE, Doran SD, Hulin B, Liu S, McPherson RK, Orena SJ, Parker JC, Polivkova J, Qiu X, Soglia CB, Treadway JL, VanVolkenburg MA, Wilder DC, Piotrowski DW (2009)
(3,3-Difluoro-pyrrolidin-1-yl)-[(2S,4S)-(4-(4-pyrimidin-2-yl-piperazin-1-yl)-pyrr olidin-2-yl]-methanone: a potent, selective, orally active dipeptidyl peptidase IV inhibitor
Bioorganic & Medicinal Chemistry Lett 19: 1991

Wright SW, Ammirati MJ, Andrews KM, Brodeur AM, Danley DE, Doran SD, Lillquist JS, Liu S, McClure LD, McPherson RK, Olson TV, Orena SJ, Parker JC, Rocke BN, Soeller WC, Soglia CB, Treadway JL, VanVolkenburg MA, Zhao Z, Cox ED (2007)
(3R,4S)-4-(2,4,5-Trifluorophenyl)-pyrrolidin-3-ylamine inhibitors of dipeptidyl peptidase IV: synthesis, in vitro, in vivo, and X-ray crystallographic characterization
Bioorganic & Medicinal Chemistry Lett 17: 5638

Wright SW, Ammirati MJ, Andrews KM, Brodeur AM, Danley DE, Doran SD, Lillquist JS, McClure LD, McPherson RK, Orena SJ, Parker JC, Polivkova J, Qiu X, Soeller WC, Soglia CB, Treadway JL, VanVolkenburg MA, Wang H, Wilder DC, Olson TV (2006)
cis-2,5-dicyanopyrrolidine inhibitors of dipeptidyl peptidase IV: synthesis and in vitro, in vivo, and X-ray crystallographic characterization
Journal of Medicinal Chemistry 49: 3068