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عدد الأبحاث المنشورة

10 عدد الأبحاث المنشورة

Thermochemical Recycling of mixture of scrap tyres ans waste lubricating oil in to high caloric value production Energy conversion and Management .

2010
الملخص

Quantum mechanical calculations of the cephalosporin nucleus. J. of molecular graphic and modeling 28 478-486.

2010
الملخص

Utilization of Fatty acid in heterocyclic synthesis.Part IX Dual activity of novel triazoles as antimicrobial and surface active properties Accepted in OLAJ, SZAPPAN.KOZMETIKA, 6

2010
الملخص

- Utilization of Fatty acid in heterocyclic synthesis.Part XI : Facile procedure for one pot synthesis of functionalized thiadiazoles, thiadiazolo[3,2-a]pyimidine and imidazo [2,1-b]thiadiazole charring along chain moiety. Accepted in Egyptian second international conference in chemistry : Chemistry for human need 9-12 Hurgada.

2009
الملخص

49- Utilization of Fatty acid in heterocyclic synthesis. Part x : Simple synthesis of some novel long chain substituted scaffold and annulated Azoles. Announced in Egyptian 2nd international conference in chemistry : Chemistry for human need 9-12 November 2009, Hurgada, Egypt.

2009
الملخص

New heterocycles having double character as antimicrobial and as surface active agents. Part 7, Novel pyridazines and pyrimidines from stearic acid. 10th IBN SINA international conference on pure and applied heterocyclic chemistry. February (17-20) p. 107, Luxor, Egypt.

2007
الملخص

New heterocycles having a double character as antimicrobial and surface active agents. Part 6, Novel thiadiazole from stearic acid. Olaj, Szappan, Kozmetika 56 (2), 57-61 .

2007
الملخص

Synthesis and surface active properties of condensed and non-condensed quinazoline derivatives of industrial applications.Indian Journal of Chemistry 45B, 1020-1027 .

2006
الملخص

New heterocycles having a double character as antibacterial and surface active agents. Part 5, New quinazoline derivatives from stearic acid. Olaj, Szappan, Kozmetika 55 (4), 121-125.

2006
الملخص

Biological evaluation of 2-(4-aminophenyl)benzothiazoles and related structures of anti-tumor effects(Part III).The first international conference of the genetic engineering and Biotechnology research Division, March, (15-11) . National Research Center, Cairo, Egypt.

2004
الملخص