A facile preparation of Fmoc-Argω,ω′(Boc)2 -OH and Z-Argω,ω′ (Boc)2 -OH, new arginine derivatives for peptide synthesis

Article abstract of DOI:10.1016/S0040-4039(00)79037-X

The new arginine derivatives Fmoc-Arg^ω,ω′(Boc)₂ -OH and Z-Arg^ω,ω′ (Boc)₂ -OH have been easily prepared in hiqh yield starting from Z-Orn-OH and N,N′-bis (tert-butoxycarbonyl) -S-methylisothiourea.