Anti-bacterial and anti-fungal compounds of formula I and pharmaceutically acceptable salts thereof: ##STR1## in which R.sup.1 is hydrogen, alkyl or substituted or unsubstituted phenyl; R.sup.2 is hydrogen, alkyl, alkoxy, hydroxy, halgen, nitro or substituted or unsubstituted amino; R.sup.3 is hydrogen or substituted or unsubstituted alkyl; R.sup.4 and R.sup.5 are the same or different and are alkyl or hydroxyalkyl or R.sup.4 and R.sup.5 together with the nitrogen atom to which they are attached form an unsubstituted or substituted heterocyclic ring having the depicted nitrogen atom as the sole heteroatom or which may have nitrogen, oxygen or sulphur atoms as additional heteroatoms; and X is halogen.
公式I及其药学上可接受的盐具有抗菌和抗真菌化合物的特性: ##
STR1## 其中R.sup.1是
氢,烷基或取代或未取代的
苯基; R.sup.2是
氢,烷基,烷
氧基,羟基,卤素,硝基或取代或未取代的
氨基; R.sup.3是
氢或取代或未取代的烷基; R.sup.4和R.sup.5相同或不同,是烷基或羟基烷基,或者R.sup.4和R.sup.5与它们所连接的
氮原子一起形成一个未取代或取代的杂环环,该环具有所示的
氮原子作为唯一的杂原子,或者可能具有
氮、
氧或
硫原子作为额外的杂原子; X是卤素。