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

SYNTHESIS OF NEW CONDENSED PYRIMIDINES: I

SYNTHESIS OF 3 - SUBSTITUTED ( 6 - BROMO-2- IMIDAZO[4,5-B] PYRIDINYL) PROPIONIC ACID AS ANTIINFLAMMATORY, ANALGESIC, AND ANTIPYRETIC AGENTS

SYNTHESIS OF NEW CONDENSED PYRIMIDINES : III

New Synthesis of C- and N-Acyclic Nucleosides from 2-Hydrazinothienopyrimidone Derivatives

Synthesis of Some New Imidazoles and Related Purine Derivatives

SYNTHESIS OF SOME NEW SUBSTITUTED PYRIMIDINES AND FUSED PYRIMIDINES

SYNTHESIS OF CERTAIN SUBSTITUTED 7-CHLORO-4- QUINAZOLONES OF PHARMACEUTICAL INTEREST

Synthesis of New Dipyrimidine and Dialkyl Terephthalate Derivatives from 2,6-Diphenyl-sulphonyloxy-1H, 3H, 5H, 7H-pyrrolo [3,4-F] isoindole- 1, 3, 5, 7-tetrone

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