Nikkomycin B

nikkomycin B(Z)

5-[[(2S,3S,4S)-2-Amino-4-hydroxy-4-(4-hydroxyphenyl)-3-methyl-1-oxobutyl]amino]-1-(3,4-dihydro-2,4-dioxopyrimidin-1(2H)-yl)-1,5-dideoxy-β-D-allofuranuronic acid

5-[[(2S,3S,4S)-2-Amino-4-hydroxy-4-(4-hydroxyphenyl)-3-methyl-1-oxobutyl]amino]-1-(1,2,3,4-tetrahydro-2,4-dioxopyrimidine-1-yl)-1,5-dideoxy-β-D-allofuranuronic acid