Quinolonylcarboxamidocephalosporin derivatives and pharmaceutical compositions containing them

摘要

PCT No. PCT/IB94/00304 Sec. 371 Date Aug. 22, 1996 Sec. 102(e) Date Aug. 22, 1996 PCT Filed Oct. 7, 1994 PCT Pub. No. WO95/23153 PCT Pub. Date Aug. 31, 1995Derivatives of 7-aminoceph-3-em-4-carboxylic acid with 6-fluoroquinolone derivatives in which the cephem and 6-fluoroquinolone moieties are bound to each other through a carboxamido bond as well as the pharmaceutical compositions containing them are described. These compounds possess antibacterial, growth promoting and probiotic activity.