![Cephalosporins. III. Synthesis and structure-activity relationships of 7-vinylenethioacetamido cephalosporins with a tetrazolo-pyridazine at the 3-position.]()
Cephalosporins. III. Synthesis and structure-activity relationships of 7-vinylenethioacetamido cephalosporins with a tetrazolo-pyridazine at the 3-position.NANNINI, GIULIANO; PERRONE, ETTORE; SEVERINO, DINO; CASABUONA, FERRUCCIO; BEDESCHI, ANGELO; BUZZETTI, FRANCO; GIRALDI, PIER NICOLA; MEINARDI, GIUSEPPE; MONTI, GISELLA; CERIANI, ANGELO; CARNERI, IVO DE · The Journal of Antibiotics · 1981