Amira S. Abd El-All

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
Due to the importance of biological activities of 1,2,4-triazine derivatives, in this manuscript, ten of newly synthesized compounds containing 1,2,4-triazine moiety were prepared. Anticancer and antimicrobial activities of some selected synthesized compounds were screened. Chalcone derivatives 6, 7 were synthesized via reaction of Mannich base 2 in acetic(More)
The reaction of 5-amino-3-(arylamino)-1H-pyrazole-4-carboxamides 1a,b with acetylacetone 2 and arylidenemalononitriles 5a-c yielded the pyrazolo[1,5-a]-pyrimidine derivatives 4a,b and 7a-f respectively. On the other hand, Schiff bases 9a,b and 12a-j were obtained upon treatment of carboxamides 1a,b with isatin 8 and some selected aldehydes 11a-e. The newly(More)
  • 1