(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (6R,7R)-7-[[(2R)-2-[(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoyl]oxy-2-phenylacetyl]amino]-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 生成
头孢卡奈达罗塞特盐酸盐