Reichard, G. A., Stengone, C., Paliwal, S., Mergelsberg, I., Majmundar, S., Wang, C., … Shih, N. Y. (2003). Asymmetric Synthesis of 4,4-Disubstituted-2-imidazolidinones: Potent NK1 Antagonists. Organic Letters, 5, 4249–4251.

Reichard, G. A., C. Stengone, S. Paliwal, I. Mergelsberg, S. Majmundar, C. Wang, R. Tiberi, A. T. McPhail, J. J. Piwinski, and N. Y. Shih. “Asymmetric Synthesis of 4,4-Disubstituted-2-imidazolidinones: Potent NK1 Antagonists.” Organic Letters 5 (2003): 4249–51.

Reichard GA, Stengone C, Paliwal S, Mergelsberg I, Majmundar S, Wang C, et al. Asymmetric Synthesis of 4,4-Disubstituted-2-imidazolidinones: Potent NK1 Antagonists. Organic Letters. 2003;5:4249–51.

Reichard, G. A., et al. “Asymmetric Synthesis of 4,4-Disubstituted-2-imidazolidinones: Potent NK1 Antagonists.” Organic Letters, vol. 5, 2003, pp. 4249–51.

Reichard GA, Stengone C, Paliwal S, Mergelsberg I, Majmundar S, Wang C, Tiberi R, McPhail AT, Piwinski JJ, Shih NY. Asymmetric Synthesis of 4,4-Disubstituted-2-imidazolidinones: Potent NK1 Antagonists. Organic Letters. 2003;5:4249–4251.