N-[(5-Methyl-1,2-oxazol-3-yl)carbonyl]-L-alanyl-L-valyl-N-{(2S,3E)-5-ethoxy-5-oxo-1-[(3S)-2-oxo-3-pyrrolidinyl]-3-penten-2-yl}-L-leucinamide

(E)-(S)-4-[(S)-4-METHYL-2-((S)-3-METHYL-2{(S)-2-[(5-METHYL-ISOXAZOLE-3- CARBONYL)-AMINO]-PROPIONYLAMINO}-BUTYRYLAMINO)-PENTANOYLAMINO]-5-((S)-2- OXO-PYRROLIDIN-3-YL)-PENT-2-ENOIC ACID ETHYL ESTER

L-Leucinamide, N-[(5-methyl-3-isoxazolyl)carbonyl]-L-alanyl-L-valyl-N-[(1S,2E)-4-ethoxy-4-oxo-1-[[(3S)-2-oxo-3-pyrrolidinyl]methyl]-2-buten-1-yl]-

N-[(5-Methyl-1,2-oxazol-3-yl)carbonyl]-L-alanyl-L-valyl-N-{(2S,3E)-5-ethoxy-5-oxo-1-[(3S)-2-oxo-3-pyrrolidinyl]-3-penten-2-yl}-L-leucinamid

N-[(5-Methyl-1,2-oxazol-3-yl)carbonyl]-L-alanyl-L-valyl-N-{(2S,3E)-5-ethoxy-5-oxo-1-[(3S)-2-oxo-3-pyrrolidinyl]-3-penten-2-yl}-L-leucinamide

N-[(5-Méthyl-1,2-oxazol-3-yl)carbonyl]-L-alanyl-L-valyl-N-{(2S,3E)-5-éthoxy-5-oxo-1-[(3S)-2-oxo-3-pyrrolidinyl]-3-pentén-2-yl}-L-leucinamide

ethyl (2E,4S)-4-[(2S)-4-methyl-2-[(2S)-3-methyl-2-[(2S)-2-[(5-methyl-1,2-oxazol-3-yl)formamido]propanamido]butanamido]pentanamido]-5-[(3S)-2-oxopyrrolidin-3-yl]pent-2-enoate

N-[(5-METHYLISOXAZOL-3-YL)CARBONYL]-L-ALANYL-L-VALYL-N~1~-((1S)-4-ETHOXY-4-OXO-1-{[(3S)-2-OXOPYRROLIDIN-3-YL]METHYL}BUT-2-ENYL)-L-LEUCINAMIDE