Derivatives of α,β-dehydro amino acids: II. New synthesis of 2,4-disubstituted 1-aminoimidazol-5-ones from N-substituted α,β-unsaturated α-amino acid hydrazides
An Efficient and Green Synthesis of Benzylidene-2-N-(carbothioamido)-6-oxo-1,2,5,6- tetrahydro-1-NH-1,2,4-triazine Derivatives and their Antibacterial Activity Evaluation