| 化学表述 |
An antibiotpc produced by streptomyces lydicus. component α: (2E,4E,6E)-7-[(2R*,3R*,5R*)-5-[7-[(3E,5E)-3-[[O-2,6-dideoxy-3-O-methyl-α-lyxo-hexopyranosyl-(1→4)-O-2,6-dideoxy-3-O-methyl-β-ribo-hexopyranosyl-(1→4)-2,6-dideoxy-3-O-methyl-α-lyxo-hexopyranosyl]oxy]-2-[(2S*,3S*,4S*,6R*)-tetrahydro-2,3,4-trihydroxy-5,5-dimethyl-6-[(1E,3Z)-1,3-pentadienyl]-2H-pyran-2-yl]propionamido]-2-methoxy-1,3-dimethyl-3,5-heptadienyl]tetrahydro-3-hydroxy-2-furyl]-2,4,6-heptatrienoic acid, 2^3-phenylacetate; component β: (2E,4E,6E)-7-[(2R*,3R*,5R*)-5-[7-[(3E,5E)-3-[[O-2,6-dideoxy-3-O-methyl-α-lyxo-hexopyranosyl-(1→4)-O-2,6-dideoxy-3-O-methyl-β-ribo-hexopyranosyl-(1→4)-2,6-dideoxy-3-O-methyl-α-lyxo-hexopyranosyl]oxy]-2-[(2S*,3S*,4S*,6R*)-tetrahydro-2,3,4-trihydroxy-5,5-dimethyl-6-[(1E,3Z)-1,3-pentadienyl]-2H-pyran-2-yl]propionamido]-2-methoxy-1,3-dimethyl-3,5-heptadienyl]tetrahydro-3-hydroxy-2-furyl]-2,4,6-heptatrienoic acid, 2^4-phenylacetate |
