| abstract |
The invention relates to antibacterial compounds of formula I wherein R1 represents halogen or alkoxy; U and W each represent N, V represents CH and R2 represents H or F, or U and V each represent CH, W represents N and R2 represents H or F, or U represents N, V represents CH, W represents CH or CRa and R2 represents H, or also, when W represents CH, may represent F; Ra represents CH2OH or alkoxycarbonyl; A represents the group CH=CH-B, a binuclear heterocyclic system D, a phenyl group which is mono substituted in position 4 by alkyl, or a phenyl group which is disubstituted in positions 3 and 4, wherein each of the substituents is independently selected from alkyl and halogen, B representing a mono- or di-substituted phenyl group wherein each substituent is a halogen atom and D representing the group wherein Z represents CH or N, and Q represents O or S; and to salts of such compounds. |