英文别名
methyl ester of 6-[N-(1H-2-benzopyran-1-onyl-3-carbonyl)-2R-2-aminophenylacetamide]-2,2-dimethylpenam-3-carboxylic acid;methyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[[(2R)-2-[(1-oxoisochromene-3-carbonyl)amino]-2-phenylacetyl]amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate