Pyridine-2-thiol 1-oxide derivatives and their use for treatment of mammalian infections caused by Mycobacterium or fungi

The present invention relates to pyridine-2-thiol 1-oxide derivatives and their use as antimicrobial agents in infectious diseases of mammals (humans and animals) caused by fungi or bacteria, in particular belonging to the Mycobacteriaceae family, especially diseases caused by Mycobacterium abscessus or Mycobacterium tuberculosis.