N-alpha-t-Butyloxycarbonyl-S-propargyl-L-cysteine dicyclohexylamine

References: Vala, C. et al., Tetrahedron Lett. 2011; 52: 17. Lo Conte, M. et al.; J. Org. Chem. 2010; 75: 4644. Park, K.D. et al.; J. Med. Chem. 2009; 52: 6897. Reitz, S. et al.; Angew. Chem. Int. Ed. 2009; 48: 4853. Nonaka, H. et al.; J. Am. Chem. Soc. 2007; 129: 15777. Wei, Z. et al.; J. Am. Chem. Soc. 2004; 126: 16714.