SYNTHESIS OF NEW CONDENSED PYRIMIDINES: I

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

SYNTHESIS OF SOME PYRIMIDINE DERIVATIVES OF EXPECTED BIOLOGICAL ACTIVITIES

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

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

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

PYRIDAZINE AND ITS RELATED COMPOUNDS, SYNTHESIS OF SOME NOVEL CONDENSED PYRIDAZINES

SYNTHESIS OF SOME NEW SUBSTITUTED PYRIMIDINES AND FUSED PYRIMIDINES

SYNTHESIS OF 4-SUBSTITUTED PYRIMIDO5,4-CCINNOLINE DERIVATIVES