The invention relates to isoquinolin-3-ylurea derivatives of formula (I) wherein R
1
represents (C
1
-C
3
)alkyl, (C
1
-C
3
)haloalkyl or cyclopropyl, R
4
represents H and the substituents R
2
and R
3
and R
5
have the meanings disclosed in the specification; and to the salts of such compounds. These compounds are useful for the prevention or the treatment of bacterial infections.
本发明涉及通式(I)的
异喹啉-3-基
脲衍
生物,其中R1代表(C1-C3)烷基、(C1-C3)卤代烷基或环丙基,R4代表H,取代基R2、R3和R5具有说明书中披露的意义;以及涉及这些化合物的盐。这些化合物对于预防或治疗细菌感染有用。