اصطناع بعض مشتقات الكومارين و توصيفها و دراسة الفعالية الحيوية لبعضها

الملخص EN

Six new compounds were prepared in this paper starting with Risorcinol and Ethyl Acetoacetate in the presence of hexamine.

The produced compounds were reacted with mono and diamines as (ortho-amino phenol, Paraxelenediamine, Hydroxyl amine, Phenylenediamine and 2,4- diamino tolouene).

The prepared compounds were characterized by (H1NMR, IR and MS) Sprctroscopies.

Biological activity was studied with some kinds of bacteria.