Synthesis and Characterization of Some Quinazolone Derivatives

SYNTHESIS AND INVESTIGATION OF CERTAIN 3(5)- SUBSTITUFED-1,2,4- TRIAZOLE-5(3)-CARBOXYLIC ACID DERIVATIVES

Synthesis of New Substituted Purines and [1,2,4] Triazolo- [3,4-i]purine Derivatives

Sythesis of Some New Quinazolin-4-one 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.

Synthesis and Biological Evolution of Novel Substituted 1,2,4-triazine from Sulfanilic Acid

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

Synthesis of Some Heterocyclic Molecuoles from New Benzoxazinones and Quinazolinones

Synthesis and Characterization of Bis-azo 1,2,4,5-Tetrazine Dyestuff