Nitrogen-containing organic compounds play very vital roles in the research areas of organic chemistry, medicinal chemistry, and pesticidal chemistry. In recent times, the chemistry of heterocyclic triazole derivatives and 2-amino pyrimidine derivatives has attracted much attention owing to their versatile pharmacological properties1,2,3.
Triazole, tetrazole, oxazole, imidazole and pyrazole are receiving much more attention due to their potential biological activities. A lot of fused heterocyclic ring owning pyrimidinepyrazole4, benzoxazole5, benzimidazole, pyrimidotriazipine6, have been described as efficient pharmacophores. Among the overhead, pyrimidine based fused pharmacophore7,8,9 plays a vital role for numerous biological activities such as analgesic10, anticonvulsant11, antiparkinsonian12, Anti bacterial13,14, anti-microbial15. They also serve as potential chemotherapeutic agents for various diseases16,17. Thus the synthesis of these type of pharmacophore is crucial now a days to our humanity.