Synthesis of Some New Mannich Bases Derivative from Pyrazyine and α-Amino Acid

the aim of this work Synthysis some new mannich bases compound by the derivative from ether actylene pyrazin with alpha amino acid the product bioactive has gined a lot of attention because they numerous signifies medicine and biological use their structure were identified by (FT-IR , H1NMR C13NMR ) and were screened invitro antimicrobil for biological activity.