DTS-108

951792-83-9

L-Valine, S-[1-[[trans-4-[[[[trans-4-[[[(4S)-4,11-diethyl-3,4,12,14-tetrahydro-4-hydroxy-3,14-dioxo-1H-pyrano[3′,4′:6,7]indolizino[1,2-b]quinolin-9-yl]oxy]carbonyl]cyclohexyl]methyl]amino]carbonyl]cyclohexyl]methyl]-2,5-dioxo-3-pyrrolidinyl]-L-cysteinyl-L-valyl-L-lysyl-L-arginylglycyl-L-leucyl-L-lysyl-L-leucyl-L-arginyl-L-histidyl-L-valyl-L-arginyl-L-prolyl-L-arginyl-L-valyl-L-threonyl-L-arginyl-L-methionyl-L-α-aspartyl-; (3S)-4-(((S)-1-carboxy-2-methylpropyl)amino)-3-((2S)-2-((2S)-2-((2S,3R)-2-((2S)-2-((2S)-2-((2S)-1-(S-(1-(((1R,4R)-4-((((1S,4R)-4-((((S)-4,11-diethyl-4-hydroxy-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl)oxy)carbonyl)cyclohexyl)methyl)carbamoyl)cyclohexyl)methyl)-2,5-dioxopyrrolidin-3-yl)-L-cysteinyl-L-valyl-L-lysyl-L-arginylglycyl-L-leucyl-L-lysyl-L-leucyl-L-arginyl-L-histidyl-L-valyl-L-arginyl)pyrrolidine-2-carboxamido)-5-guanidinopentanamido)-3-methylbutanamido)-3-hydroxybutanamido)-5-guanidinopentanamido)-4-(methylthio)butanamido)-4-oxobutanoic Acid;