Cephalosporin fluoroquinolonate derivatives and pharmaceutical compositions containing them

摘要

Derivatives of 7-aminoceph-3-em-2-carboxylic acid with 6-fluoroquinolone derivatives in which the cephem and 6-fluoroquinolone moieties are bound each other through an ammonium salt bond, as well as the pharmaceutical compositions containing them are described. These compounds possess antiviral, antimycoplasm, antibacterial, growth promoting and probiotic activity.