| abstract |
The invention relates to a compound of general formula (I) or a salt thereof, for use as a pharmaceutical composition for treating infectious diseases, especially for treating diseases caused by Helicobacter. R1 is an H atom, an X atom or a CXmH3-m radical wherein each X can be the same or different and is a halogen selected from F, Cl, Br or I, and m is a value between 1 and 3; R2 is an NO2 group, a COOR' group or an SO3R' group; R' is a hydrogen (H) atom or a C1- C6 alkyl group; and n is a value between 1 and 5. |