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

NEW SYNTHESIS OF 1,4-DIARYLPIPERAZINE-2,5-DIONE AND 3,4,5-TRISUBSTITUTEDPYRIDINE-2(1H)-ONE

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

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

2- (3, 4- Dimethylphenyl - 3- [3, 4-Dichloro (or 3, 4-Dimethyl) Benzoyl])-Propanoic Acids as Precursors in the Synthesis of Some Heterocyclic Compounds

SYNTHESIS OF 5,6,10,11-TETRAHYDRO-4H,8H-PYRANO[4',3`:4,5]PYRROLO[ 3,2,1-IJ]QUINOLIN-8- ONES; 3,4,8,9-TETRAHYDRO-1H-PYRANO[3`,4`:2,3 ]INDOLO[1,7-AB][1]BENZAZEPIN-1-ONES AND 7,11-DIHYDROPYRANO[4',3':4,5] PYRROLO[3,2-C]QUINOLIN-10(8H)-ONES

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

SYNTHESIS OF SOME PYRIMIDO-[1,6-a]- INDOLE OF POTENTIAL PHARMACOLOGICAL INTEREST

SYNTHESIS OF SOME NEW SUBSTITUTED PYRIMIDINES AND FUSED PYRIMIDINES