英文名称
(6R)-7t-[(Ξ)-2-benzhydryloxycarbonyl-2-(2-fluoro-4-hydroxy-phenyl)-acetylamino]-7c-methoxy-3-(4-methyl-5,6-dioxo-1,4,5,6-tetrahydro-[1,2,4]triazin-3-ylsulfanylmethyl)-8-oxo-(6rH)-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester