benzhydryl (6R,7R)-7-[[(2Z)-2-[1-(carbamoylamino)-2-methyl-1-oxopropan-2-yl]oxyimino-2-phenylacetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 生成
(6R,7R)-3-(1-Methyltetrazol-5-ylthiomethyl)-7-[Z-2-phenyl-2-(2-ureidocarbonylprop-2-yloxyimino)acetamido]-ceph-3-em-4-carboxylic Acid