p. 2147 - 2150
(2007/10/03)(tert-butoxycarbonyl)-L-leucyl-L-proline
2-benzyloxycarbonylamino-3-[2-({2-[2-{[1-(2-tert-butoxycarbonylamino-4-methyl-pentanoyl)-pyrrolidine-2-carbonyl]-amino}-3-(4-hydroxy-phenyl)-propionyl]-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl}-amino)-3-phenyl-propionyloxy]-butyric acid methyl ester
(2S,3R)-2-Benzyloxycarbonylamino-3-[(S)-2-({(R)-2-[(S)-2-tert-butoxycarbonylamino-3-(4-hydroxy-phenyl)-propionyl]-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl}-amino)-3-phenyl-propionyloxy]-butyric acid methyl ester
(S)-2-({(R)-2-[(S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-phenyl)-propionyl]-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl}-amino)-3-phenyl-propionic acid methyl ester
(S)-2-({(R)-2-[(S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-phenyl)-propionyl]-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl}-amino)-3-phenyl-propionic acid