Efficient Routes to Synthesize Pyrazoline Containing 1,2,4-Triazine Moiety as Pharmacological Targets- Review Artical

Synthesis, chemical reactivity and biocidal effects of pyrazolines containing 1,2,4-triazine moiety are reviewed. Synthesis of these systems have been deduced from hetero annelation of hydrazine, acid hydrazide, azide, and/or aminopyrazolines with aza-reagents. The unique featersbiological significance and important applications of these constituents are also reported.