Synthesis of Some New α, β-Unsaturated Carbonyl Compounds, Thiophene, Imine and Coumarin Derivatives Containing Hydrazide-Hydrazone Moiety

Synthesis and Characterization of Some Novel Indole-2-One-Coumarin Hybrids

SYNTHESIS OF SOME NOVEL THIAZOLE, AMINOTHIOPHENE, PYRIDINE, CHROMENE AND CHROMENOPYRIDINE DERIVATIVES

SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF SOME NEW COUMARIN, PYRIDINE, 1,2,3-TRIAZOLE, THIAZOLIDINONE, PYRAZOLOTRIAZINE, THIOPHENE AND THIAZOLE DERIVATIVES BEARING CARBONYLHYDRAZONO

Synthesis of Some Novel Pyridine, Sulfonamide, Coumarin and Thiophene Derivatives

Synthesis of Some New Thiadiazole/Thiadiazine derivatives as potent Biologically Active Compounds

SYNTHESIS OF SOME NEW BENZOFURAN DERIVATIVES OF EXPECTED BIOLOGICAL ACTIVITY

Synthesis and Studying of the Biological Activity of Some New Coumarin-3-carboxylic Acid Heterocyclic Derivatives

Synthesis of some new bis(pyrazol-5-ols), pyridones and benzo-[f]-thiochromene-2-carbonitrile derivatives bearing N-(4-chlorophenyl)-2-(4-formylphenoxy)acetamide moiety

SYNTHESIS OF 4-HYDROXY-3-SUBSTITUTED COUMARINS OF EXPECTED BIOLOGICAL ACTIVITY AND THEIR REACTIONS WITH SOME NUCLEOPHILES