Novel Zinc(II) Complexes of Heterocyclic Ligands as Antimicrobial Agents: Synthesis, Characterisation, and Antimicrobial Studies

Scheme 1

Synthesis of Schiff base 7-hydroxy-4-methyl-8-[(Z)-{[3-(methylamino)propyl]imino}methyl]-2H-chromen-2-one [NMAPIMHMC] oxalate salt.