Task: Translation
Input (Czech): Slou eniny obecn ho vzorce I, ve kter m  n se rovn  1 nebo 2 a  m se rovn  0,4 a  2,6, p°i em  X zna   anion karboxylov  kyseliny, maj  antibakteri ln  · innost.\
Output (English): In the present invention, there are disclosed compounds of the general formula I, in which n is either 1 or 2 and m ranges within 0.4 to 2.6, whereby X represents a carboxylic acid anion exhibiting antibacterial activity.