oleficin

4-[15-[(2,6-Dideoxy-β-D-ribo-hexopyranosyl)oxy]-12,14,16-trimethyl-1-oxoheptadeca-2,4,6,8,10,12-hexenyl]-2,5-dihydro-3-hydroxy-1-methyl-5-oxo-1H-pyrrole-2-propionic acid

4-[15-[(2,6-Dideoxy-β-D-ribo-hexopyranosyl)oxy]-12,14,16-trimethyl-1-oxo-2,4,6,8,10,12-heptadecahexenyl]-2,5-dihydro-3-hydroxy-1-methyl-5-oxo-1H-pyrrole-2-propanoic acid