| abstract |
The residue is 8-cyano-1-cyclopropyl-7- (1S, 6S-2,8-diazabicyclo [4.3.0] non-n-8-yl) -6-fluoro-1,4-dihydro-4 \ t -oxo-3-quinolinecarboxylic acid (CCDC) A crystalline modification characterized by high and k "zepesynthetic reflection signals (2 theta) as defined in" ntgen-powder diffractogram ": 2 q (2 theta) 6.70 8.92 12,4413,66 15,96 17,60 21,42 21,78 28,97 and the melt spontaneously stiffened by DTA 249-252 ° C. a antibacterial agent containing the compounds |