Sayed Hassan Mohamed Ashraf

Compostos Heterocíclicos (Pyrazolo[1,5-A]Pirimidina E 1,2,4-Triazina)

Composés Hétérocycliques (Pyrazolo[1,5-A]Pyrimidine Et 1,2,4-Triazine)

Heterocyclic Compounds (Pyrazolo[1,5-A]Pyrimidine And 1,2,4-Triazine)

Preparation And Evaluation Of New Pyrazolo[1,5a]Pyrimidine Derivatives