酞氨西林

6β-((R)-2-benzylideneamino-2-phenyl-acetylamino)-penicillanic acid; triethylamine salt

3-oxo-1,3-dihydroisobenzofuran-1-yl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

potassium,(2S,5R,6R)-6-[[2-[[(E)-4-methoxy-4-oxobut-2-en-2-yl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

青霉素钾

(R)-(-)-2-苯甘氨酰氯 盐酸盐

氨苄西林

6β-((R)-2-benzylideneamino-2-phenyl-acetylamino)-penicillanic acid (Ξ)-3-oxo-1,3-dihydro-isobenzofuran-1-yl ester

3-溴苯酞