AZATRICYCLIC ANTIBIOTIC COMPOUNDS

摘要

The invention relates to antibacterial compounds of formula I (I) wherein n is 0 or 1; R1 represents H or F; U represents CH2 or, provided n is 1, O or NH; "---- " is a bond or is absent; V represents CH or N when "---- " is a bond, or CH2 or NH when "---- " is absent; W represents CH or N; A represents -(CH2)p-NH-(CH2)q- wherein p is 1 and q is 1 or 2 or, provided U represents CH2 and n is 1, p may also be 0 and q is then 2; G represents one of the groups (II) (III) wherein Z represents N or CH and Q represents O or S; and Z0, Z1 and Z2 each represent CH, or Z0 and Z1 each represent CH and Z2 represents N, or Z0 represents CH, Z1 represents N and Z2 represents CH or N, or Z0 represents N and Z1 and Z2 each represent CH; and to salts of such compounds