134452-47-4
7-({(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-[({1-[2-(3,4-dihydroxybenzoyl)hydrazinyl]-2-methyl-1-oxopropan-2-yl}oxy)imino]acetyl}amino)-3-({[2-(hydroxymethyl)-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-7-yl]sulfanyl}methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-