Antibiotic C-3 catechol-substituted cephalosporin compounds, compositions and method of use thereof
This invention relates to novel cephalosporin derivatives of the formula STR1 wherein R1 is hydrogen, a straight, branched, or cyclic lower alkyl group having up to six carbon atoms or a radical of the formula STR2 in which R3 and R
Get Best Price for150256-26-17-(2-(2-aminothiazol-4-yl)-2-(1-carboxy-1-methylethoxyimino)acetamido)-3-(3-(2,6-dihydro-7-hydroxy-6-oxoisoquinolin-2-yl)propen-1-yl)-3-cephem-4-carboxylic acid