Items where Author is "HALAWA, AHMED H."

THABET, HAMDY KH. and HALAWA, AHMED H. and ELNASSAG, MOHAMED A. and HASSAN, AHMED A. (2012) THE UTILITY OF BENZOYLCHROMENE AND 2-IMINOCHROMENE-3-CARBOXAMIDE DERIVATIVES FOR THE SYNTHESIS OF PYRANOCHROMENES, CHROMENOPYRANO(PYRIMIDINE)PYRIDINE, CHROMENO(PYRIDINES)QUINOLINE AND THEIR ANTIMICROBIAL EVALUATION. Al-Azhar Bulletin of Science, 23 (2). pp. 113-131. ISSN 1110-2535