Convenient synthesis of some new thiazolidin-4-one, chromen-2-imine and pyrrol-2-one derivatives containing thiophene moiety

SYNTHESIS OF NEW THIENO-[2,3-b]-PYRIDINE AND PYRAZOLO-5,4-b-PYRIDINE DERIVATIVES

New and Facile Synthesis of Pyrimidine, Coumarine, Pyrimido[1,6-a]Pyrimidine, 1,2,4-Triazine and Pyrimido[4,5-c] Pyridazine Derivatives

SYNTHESIS OF SOME NEW 2,4,6-TRISUBSTITUTEDTHIAZOLO-[5,4-d] PYRIMIDINE-5,7(4H,6H)-DIONES.

Sythesis of Some New Quinazolin-4-one Derivatives

Synthesis of Some New Thieno [2, 3-d] pyrimidines

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

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

Synthesis of some new 4-(2,4-dimethyl-phenyl)-2H-phthalazinone derivatives

Synthesis of Some Heterocyclic Molecuoles from New Benzoxazinones and Quinazolinones