SYNTHESIS OF NEW CONDENSED PYRIMIDO (1,6-a) INDOLE OF POTENTIAL PHARMACOLOGICAL INTREST

SYNTHESIS OF SOME PYRIMIDO-[4', 5' : 4,5]-PYRIMIDO-[ 1,6-a ]INDOLE OF POTENTIAL ANTIINFLAMMATORY AND ANTIPYRETIC ACTIVITIES

SYNTHESIS OF SOME PYRIMIDINE DERIVATIVES OF EXPECTED BIOLOGICAL ACTIVITIES

SYNTHESIS OF NEW CONDENSED PYRIMIDINES: I

SYNTHESIS OF CERTAIN PYRAZOLO[3,4-d] PYRIMIDINE DERIVATIVES OF POTENTIAL ANTI-INFLAMMATORY ACTIVITY

SYNTHESIS AND BIOLOGICAL ACTIVITY OF CERTAIN IMIDAZO[4,5-b]PYRIDINES

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

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

SYNTHESIS OF NEW CONDENSED PYRIMIDINES : III

Synthesis of Some New Pyrimidines and Pyrrolo [2,3-d] Pyrimidines as Potential Antimicrobial Agents