Abstract: The invention relates to antibacterial compounds of formula I wherein R1 is one of the groups represented below wherein A is a bond, CH?CH or C?C; U is N or CH; V is N or CH; W represents N or CH; and R1A, R2A, R3A, R1B and R1C are as defined in the claims; and salts thereof.

Abstract: The invention relates to antibacterial compounds of formula I wherein R1, M, R2, R3, and V are as described in the description, to their preparation, to salts thereof, and to their use as pharmaceuticals, to pharmaceutical compositions containing one or more compounds of formula I, and especially to their use as antibacterial agents.

Abstract: The invention relates to antibacterial compounds of formula I wherein R1 is H or halogen; R2 is alkynyloxy or the group M; R3 is H or halogen; M is one of the groups wherein A is a bond, CH2CH2, CH?CH or C?C and R1A, R2A, R3A, R1B and R1C are as defined in claim 1; and salts thereof.

Abstract: The invention relates to antibacterial compounds of formula I wherein R1 is H or halogen; R2 is the group M; R3 is H or halogen; M is MA or MB wherein A is a bond or C?C; R1A is H or halogen; R2A is H, alkoxy or halogen; R3A is H, alkoxy, hydroxyalkoxy, hydroxyalkyl, 1,2-dihydroxyethyl, dialkylamino, 1-hydroxymethyl-cycloprop-1-yl, 1-((dimethylglycyl)oxy)methyl-cycloprop-1-yl, 3-hydroxyoxetan-3-yl, morpholin-4-ylalkyl or morpholin-4-ylalkoxy; and R1B is a group as defined in claim 1; and salts thereof.

Abstract: The invention relates to antibacterial compounds of formula I wherein R1 is one of the groups represented below wherein A is a bond, CH?CH or C?C; U is N or CH; V is N or CH; W represents N or CH; and R1A, R2A, R3A, R1B and R1C are as defined in the claims; and salts thereof.

Abstract: The invention relates to antibacterial compounds of formula I wherein X is N or CH; R1 is H or halogen; R2 is alkynyloxy or the group M; R3 is H or halogen; M is one of the groups MA and MB represented below wherein A is a bond, CH2CH2, CH?CH or C?C; R1A is H or halogen; R2A is H, alkoxy or halogen; R3A is H, alkoxy, hydroxyalkoxy, alkoxyalkoxy, thioalkoxy, trifluoromethoxy, amino, hydroxyalkyl, 2-hydroxyacetamido, 1-aminocyclopropyl, 1-hydroxymethyl-cycloprop-1-yl, 1-((phosphonooxy)methyl)cyclopropyl, 1-(((dimethylglycyl)oxy)methyl)cyclopropyl, trans-2-hydroxymethyl-cycloprop-1-yl, 1,2-dihydroxyethyl, 3-hydroxyoxetan-3-yl, 3-(hydroxyalkyl)oxetan-3-yl, 3-aminooxetan-3-yl, 3-hydroxythietan-3-yl, morpholin-4-ylalkoxy, morpholin-4-yl-alkyl, oxazol-2-yl or [1,2,3]triazol-2-yl; and R1B is hydroxyalkyl, dihydroxyalkyl, aminoalkyl, 1-hydroxymethyl-cycloprop-1-yl, 1-aminomethyl-cycloprop-1-yl, trans-2-hydroxymethyl-cycloprop-1-yl, 3-hydroxyoxetan-3-yl, 3-hydroxythietan-3-yl, 1-(2-hydroxyacetyl)azetidin-3-yl,

Abstract: The invention relates to antibacterial compounds of formula I wherein R1 is H or halogen; R2 is the group M; R3 is H or halogen; M is MA or MB wherein A is a bond or C?C; R1A is H or halogen; R2A is H, alkoxy or halogen; R3A is H, alkoxy, hydroxyalkoxy, hydroxyalkyl, 1,2-dihydroxyethyl, dialkylamino, 1-hydroxymethyl-cycloprop-1-yl, 1-((dimethylglycyl)oxy)methyl-cycloprop-1-yl, 3-hydroxyoxetan-3-yl, morpholin-4-ylalkyl or morpholin-4-ylalkoxy; and R1B is a group as defined in claim 1; and salts thereof.

Abstract: The invention relates to antibacterial compounds of formula I wherein X is N or CH; R1 is H or halogen; R2 is alkynyloxy or the group M; R3 is H or halogen; M is one of the groups MA and MB represented below wherein A is a bond, CH2CH2, CH?CH or C?C; R1A is H or halogen; R2A is H, alkoxy or halogen; R3A is H, alkoxy, hydroxyalkoxy, alkoxyalkoxy, thioalkoxy, trifluoromethoxy, amino, hydroxyalkyl, 2-hydroxyacetamido, 1-aminocyclopropyl, 1-hydroxymethyl-cycloprop-1-yl, 1-((phosphonooxy)methyl)cyclopropyl, 1-(((dimethylglycyl)oxy)methyl)cyclopropyl, trans-2-hydroxymethyl-cycloprop-1-yl, 1,2-dihydroxyethyl, 3-hydroxyoxetan-3-yl, 3-(hydroxyalkyl)oxetan-3-yl, 3-aminooxetan-3-yl, 3-hydroxythietan-3-yl, morpholin-4-ylalkoxy, morpholin-4-yl-alkyl, oxazol-2-yl or [1,2,3]triazol-2-yl; and R1B is hydroxyalkyl, dihydroxyalkyl, aminoalkyl, 1-hydroxymethyl-cycloprop-1-yl, 1-aminomethyl-cycloprop-1-yl, trans-2-hydroxymethyl-cycloprop-1-yl, 3-hydroxyoxetan-3-yl, 3-hydroxythietan-3-yl, 1-(2-hydroxyacetyl)azetidin-3-yl,

Abstract: The invention relates to antibacterial compounds of formula I wherein R1 is H or halogen; R2 is alkynyloxy or the group M; R3 is H or halogen; M is one of the groups wherein A is a bond, CH2CH2, CH?CH or C?C and R1A, R2A, R3A, R1B and R1C are as defined in claim 1; and salts thereof.