英文名称
(6S,7R)-3-[[2-chloro-4-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethylsulfanylmethyl]-1,3-thiazol-5-yl]sulfanyl]-7-[[2-[6-[(2-methylpropan-2-yl)oxycarbonylamino]pyridin-2-yl]-2-trityloxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid