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

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

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

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

SYNTHESIS OF SOME NEW SUBSTITUTED PYRIMIDINES AND FUSED PYRIMIDINES

Synthesis of new pyrazolo[3,4-b]pyridines and related fused tricyclic systems with possible biological activities

SYNTHESIS AND ANTIMICROBIAL EVALUATION OF SOME NEW PYRIDINE-2(1H)-THIONES, NICOTINAMIDES ,THIENO[2,3-B]-PYRIDINES, PYRIDO[3',2':4,5 ]- THIENO[3,2-D]PYRIMIDINES AND PYRIDO[3',2':4,

SYNTHESIS OF SOME NEW BENZOFURAN DERIVATIVES OF EXPECTED BIOLOGICAL ACTIVITY

SYNTHESIS AND REACTIONS OF SOME 2-MERCAPT0-3-CYNO BENZOFURAN DERIVATIVES WITH EXPECTED BIOLOGICAL ACTIVITY

SYNTHESIS OF SOME PYRIMIDINE DERIVATIVES OF EXPECTED BIOLOGICAL ACTIVITIES