N-({(1S)-5-[(4-Amino-4-oxobutanoyl)amino]-8,9-dihydroxy-1,2,3,4-tetrahydropyrimido[1,2-a]quinolin-11-ium-1-yl}carbonyl)-D-alanyl-D-lysylglycylglycyl-N~1~-[(1R)-4-amino-1-(6-{[(2S)-3-hydroxy-1-{[(2R)-1 -{[(3S)-1-methyl-2-oxo-3-piperidinyl]amino}-1-oxo-2-propanyl]amino}-1-oxo-2-propanyl]carbamoyl}-1,4,5,6-tetrahydro-2-pyrimidinyl)-4-oxobutyl]-N~2~-hydroxy-L-aspartamide

L-Aspartamide, N-[[(1S)-5-[(4-amino-1,4-dioxobutyl)amino]-1,2,3,4-tetrahydro-8,9-dihydroxypyrimido[1,2-a]quinolin-11-ium-1-yl]carbonyl]-D-alanyl-D-lysylglycylglycyl-N~1~-[(1R)-4-amino-4-oxo-1-[1,4,5,6 -tetrahydro-6-[[[(1S)-1-(hydroxymethyl)-2-[[(1R)-1-methyl-2-[[(3S)-1-methyl-2-oxo-3-piperidinyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]carbonyl]-2-pyrimidinyl]butyl]-N~2~-hydroxy-

N-({(1S)-5-[(4-Amino-4-oxobutanoyl)amino]-8,9-dihydroxy-1,2,3,4-tetrahydropyrimido[1,2-a]chinolin-11-ium-1-yl}carbonyl)-D-alanyl-D-lysylglycylglycyl-N~1~-[(1R)-4-amino-1-(6-{[(2S)-3-hydroxy-1-{[(2R)-1 -{[(3S)-1-methyl-2-oxo-3-piperidinyl]amino}-1-oxo-2-propanyl]amino}-1-oxo-2-propanyl]carbamoyl}-1,4,5,6-tetrahydro-2-pyrimidinyl)-4-oxobutyl]-N~2~-hydroxy-L-aspartamid

N-({(1S)-5-[(4-Amino-4-oxobutanoyl)amino]-8,9-dihydroxy-1,2,3,4-tétrahydropyrimido[1,2-a]quinoléin-11-ium-1-yl}carbonyl)-D-alanyl-D-lysylglycylglycyl-N~1~-[(1R)-4-amino-1-(6-{[(2S)-3-hydroxy-1-{[(2R)- 1-{[(3S)-1-méthyl-2-oxo-3-pipéridinyl]amino}-1-oxo-2-propanyl]amino}-1-oxo-2-propanyl]carbamoyl}-1,4,5,6-tétrahydro-2-pyrimidinyl)-4-oxobutyl]-N~2~-hydroxy-L-aspartamide

N-({(1S)-5-[(4-Amino-4-oxobutanoyl)amino]-8,9-dihydroxy-1,2,3,4-tetrahydropyrimido[1,2-a]quinolin-11-ium-1-yl}carbonyl)-D-alanyl-D-lysylglycylglycyl-N~1~-[(1R)-4-amino-1-(6-{[(2S)-3-hydroxy-1-{[(2R)-1 -{[(3S)-1-methyl-2-oxo-3-piperidinyl]amino}-1-oxo-2-propanyl]amino}-1-oxo-2-propanyl]carbamoyl}-1,4,5,6-tetrahydro-2-pyrimidinyl)-4-oxobutyl]-N~2~-hydroxy-L-aspartamide

Pyoverdin Pf/3 ATCC 17400