In  our  past  work , some   coupling  azo- compounds  were  formatted  characterized , chemical  identification   , which appeared  good  evidences  for  production  our  azo-coupling   compounds , while  in this  paper  , these  azo-coupling   derivatives  were   studied  against  types  of   fungi.

Four  chemical  compounds   were  synthesized  , identified , azo  compounds  have  a wide  applications  in  bio-activity  field  which   act  starting  material  for  many bio-molecules  and  anti-active  compounds  that  tested   against   types  of  bacteria .

In  our  past  studies , some  imine  compounds  were prepared  m investigated , spectral  characterization  , it  gave good  evidence  for formation these   compounds , but in this  studying  , these  imine  derivatives  were   screened  against  some types  of   bacteria  and  microbes.