148440-71-5

5,12-Naphthacenedione,10-[[3-[[[[(6R,7R)-2- carboxy-8-oxo-7-[(phenylacetyl)amino]-5- thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]- methoxy]carbonyl]amino]-2,3,6-trideoxy-R-Llyxo- hexopyranosyl]oxy]-7,8,9,10-tetrahydro-6,- 8,11-trihydroxy-8-(hydroxyacetyl)-1- me