Desacetyl Ceftazidime lactone

Chemical Name: 2-((((Z)-1-(2-aminothiazol-4-yl)-2-(((5aR,6R)-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino)-2-oxoethylidene)amino)oxy)-2-methylpropanoic acid

Synonym: 4-(aminomethyl)-N-(2,4-difluorobenzyl)-3-fluoroaniline

Smile: O=C1[C@@H](NC(/C(C2=CSC(N)=N2)=N\OC(C)(C(O)=O)C)=O)[C@@]3([H])SCC4=C(C(OC4)=O)N13