LataMoxef SodiuM InterMediate 2

(6R,7R)-Benzhydryl 7-amino-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)-thio)methyl)-8-oxo-5-oxa-1-a

(6β)-3-(1-Methyl-1H-tetrazole-5-ylthiomethyl)-7α-amino-7-methoxy-8-oxo-5-oxa-1-azabicyclo[4.2.0]octa-2-ene-2-carboxylic acid benzhydryl ester

(6R,7R)-7-Amino-7-methoxy-3-[(1-methyl-1H-tetrazol-5-ylthio)methyl]-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester