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 of Polynuclear Heterocyclic Compounds Derived from 1-Biphenyl-4-yl-4-(1-methyl-1H-benzimidazol-2-yl)- but-2-en-1-one with expected Biological Activity

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

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

Sythesis of Some New Quinazolin-4-one Derivatives

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

SYNTHESIS OF POLYFUNCTIONALLY SUBSTITUTED HETEROCYCLIC COMPOUNDS DERIVED FROM 5-CINNAMOYLAMINO-2-CYANOMETHYL-1,3,4-THIADIAZOLE

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

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-DI