Cephalosporin compounds and medicaments and their production.
摘要
<p>Antibacterial compounds of formula (I), <CHEM> wherein A represents a hydrogen atom, a carbamoyloxy group, (4-carboxy-3-hydroxytisothiazol-5-yl) thio group <CHEM> or a group shown by the formula : <CHEM> (wherein R min is a lower alkyl group); B represents a hydrogen atom <CHEM> -CH2OOC-C(R<2>)3 or a pharmaceutically acceptable cation for forming carboxylate salt; and R<2> is a lower alkyl group.</p>
