| abstract |
The invention relates to compounds of formula I (see formula (I)) wherein R0 represents H or OH; R1 represents alkoxy; U and W represent N, V represents CH and R2 represents H or F, or U and V represent CH, W represents N and R2 represents H or F, or U and V represent N, W represents CH and R2 represents H, or U represents N, V represents CH, W represents CRa and R2 represents H; Ra represents CH2OH or alkoxycarbonyl; A represents the CH = CH-B group or a binuclear heterocyclic D system, B representing a mono- or di-substituted phenyl group wherein the substituents are halogen atoms and D represents one of the following groups (see formula (II)) where Z represents CH or N, and Q represents O or S; (see formula (III)) and the salts of such compounds. These compounds are useful as antibacterial agents. |