SYNTHESIS OF SOME NEW BENZOFURAN DERIVATIVES OF EXPECTED BIOLOGICAL ACTIVITY

SYNTHESIS OF SOME BENZOFURANYL THIENO[2,3-D] PYRIMIDINE DERIVATIVES WITH BIOLOGICAL INTEREST

SYNTHESIS AND REACTIONS OF SOME PYRIDINE AND THIENO [2,3-b] PYRIDINE DERIVATIVES WITH EXPECTED BIOLOGICAL ACTIVITY

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

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

SYNTHESIS AND REACTIVITY OF 2-[1-(5-BROMOBENZOFURAN-2-YL)-ETHYLIDENE]MALONONITRILE IN SYNTHESIS OF HETEROCYCLIC SYSTEMS;A CONVENIENT ROUTE FOR SYNTHESIS OF SOME PYRAZOLE, THIOPHEN

Synthesis and Biological Activity Evaluation of Some New Fused Pyrano [2,3-b] Pyridine Derivatives

Synthesis and biological activity of some new fused thieno[2,3-b] pyridine derivatives; pyridothienopyrimidinones and pyridothienotriazinones

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

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