英文名称
(6R,7R)-3-{[((Z)-4-Acetoxy-2-acetylsulfanyl-1-methyl-but-1-enyl)-formyl-amino]-methyl}-7-{2-(2-amino-thiazol-4-yl)-2-[(Z)-methoxyimino]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2-dimethyl-propionyloxymethyl ester