| 英文同义词: | methylene-6-(3-formylallylidene)penicillanate pivalate;2,2-dimethylpropanoyloxymethyl (2S,5R,6Z)-3,3-dimethyl-7-oxo-6-[(E)-4-oxobut-2-enylidene]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-(4-oxo-2-butenylidene)-, (2,2-dimethyl-1-oxopropoxy)methyl ester, [2S-[2α,5α,6Z(Z)]]- (9CI) |