epihygromycin

Antibiotic WS-1627D

5-[[(E)-3-[4-[(6-Deoxy-α-L-xylo-hexofuranose-5-ulos-1-yl)oxy]-3-hydroxyphenyl]-2-methyl-1-oxo-2-propenyl]amino]-1-O,2-O-methylene-5-deoxy-D-neo-inositol