p. 2677 - 2683
(2017/11/06)p. 3986 - 3989
(2007/10/03)Boc-L-Phe-D-Phe-OH
(R)-2-({(S)-1-[(2S,5R)-5-(6-Amino-purin-9-yl)-tetrahydro-furan-2-ylmethoxyoxalyl]-pyrrolidine-2-carbonyl}-amino)-3-phenyl-propionic acid benzyl ester
(R)-2-({(S)-1-[(2S,5R)-5-(6-Hydroxy-purin-9-yl)-tetrahydro-furan-2-ylmethoxyoxalyl]-pyrrolidine-2-carbonyl}-amino)-3-phenyl-propionic acid benzyl ester
(R)-2-({(S)-1-[(2S,5R)-5-(2,4-Dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-ylmethoxyoxalyl]-pyrrolidine-2-carbonyl}-amino)-3-phenyl-propionic acid benzyl ester
(R)-2-({(S)-1-[(2S,5R)-5-(4-Amino-2-oxo-2H-pyrimidin-1-yl)-tetrahydro-furan-2-ylmethoxyoxalyl]-pyrrolidine-2-carbonyl}-amino)-3-phenyl-propionic acid benzyl ester