1. IUPAC-IUB Commission on Biochemical Nomenclature. Abbreviated Designation of Amino Acid Derivatives and Peptides. Tentative Rules*
2. Asn, asparagine; Asp, aspartic acid; DCC, dicyclohexyl-carbodiimide; DCU, dicyclohexylurea; DME, dimethoxyethane; DMSO, dimethylsulfoxide; Gly, glycine; Glu, glutamic acid; Gln, glutamine; His, histidine; -OMe, methyl ester; -OEt, ethyl ester; ONSu, N-hydroxysuccinimide; Ser, serine; TEA, triethylamine; Z, carbobenzyloxy; DKP, diketopiperazine