英文名称
(6R,7R)-7-[[2-[[2-[4-[[(2S,4R)-1-acetyl-4-hydroxypyrrolidine-2-carbonyl]amino]phenyl]-6-oxo-1H-pyrimidine-5-carbonyl]amino]-2-phenylacetyl]amino]-3-[[1-(carboxymethyl)tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid