Collection's Items (Sorted by Submit Date in Descending order): 421 to 440 of 2418
| Issue Date | Title | Author(s) |
| Oct-2021 | Synthesis, spectral, thermal, potentiometric, antitumor, antimicrobial and PM3 studies of pyridazinone hydrazone metal complexes | Mohamed Al Sayed Omar, Fouz ; Samy, Fatma |
| Dec-2020 | Synthesis, characterization, antitumor activity, molecular modeling and docking of new ligand, (2,5-pyrrole)-bis(5,6-diphenyl-[1,2,4]-triazin-3-yl)hydrazone and its complexes | Mohamed Al Sayed Omar, Fouz ; Samy, Fatma |
| 1-Jan-2021 | New solvatochromic complexes of 1,2-bis[(5,6-diphenyl-1,2,4-triazin3-yl)hydrazinylidene-methyl]benzene: Synthesis, spectroscopic, biological, docking, and theoretical studies | Taha, Ali ; Mohamed Al Sayed Omar, Fouz ; Samy, Fatma |
| 2015 | ELECTRON IMPACT IONIZATION MASS SPECTRA OF ORGANOPHOSPHORUS COMPOUNDS PART IV: MASS FRAGMENTATION MODES OF SOME DIETHYL [(ALKYL/ARYLAMINO)(6-METHYL-4-OXO-4H-CHROMEN-3-YL) METHYL]PHOSPHONATES | Ali, TE; mohamed, Somaia |
| 2012 | SYNTHETIC METHODS FOR PHOSPHORUS COMPOUNDS CONTAINING PYRAZOLE RINGS | Ali, TE; Abdel-Kariem, S. M. |
| 2016 | Methods for synthesis of N-heterocyclyl/heteroaryl-alpha-aminophosphonates and alpha-(azaheterocyclyl)phosphonates | Abdel-Rahman, RM; Ali, TE; mohamed, Somaia |
| 2014 | Cleavage of Diethyl Chromonyl alpha-Aminophosponate with Nitrogen and Carbon Nucleophiles: A Synthetic Approach and Biological Evaluations of a Series of Novel Azoles, Azines, and Azepines Containing alpha-Aminophosphonate and Phosphonate Groups | Ali, TE; Abdel-Aziz, SA; El-Edfawy, SM; Abdel-Kariem, S. M. ; Mohamed, E.A. |
| Jul-1995 | Association between injurious and entomorphagus insects the alfalfa, medicago sativa L. in eastern saudi arabia | Saber Ahmed, Khalafalla |
| 2011 | Effect of some botanical materials on certain biological aspects of the house fly, Musca domestica L | Elkattan, Nabawy A. I.; Saber Ahmed, Khalafalla ; Elbermawy, Saadya M.; Abdel-Gawad, Rabab M. |
| 1-Jan-1996 | Studies on the ectoparasitoid, Anisopteromalus calandrae How. (hymenoptera: pteromalidae) as a biocontrol agent against the lesser grain borer, Rhyzopertha dominica (Fab.) in Saudi arabia | Saber Ahmed, Khalafalla |
| 2014 | Ultrastructure Study of the OöGenesis in the Barklouse , Lepinotu Patruelis Pearman ( Order : Psocoptera ; Family : Trogiidae ) | Saber Ahmed, Khalafalla |
| 2005 | A Facile Route to Phenylselanyl Substituted Pyrano[3,2-c]chromenes | Kois, Pavol; Metwally El-Shaaer, Hafez ; Lacova, Margita |
| 2012 | An efficient cyclocondensation reactions, antimicrobial activity and molecular orbital calculations of α-benzopyrone derivatives | H. M. El-Shaaer ; Ibrahim, Salah Sayed; Abd-Elmonem, Wafaa Ramzy; Ibrahim, Christine Gamal |
| 2012 | Cyclocondensation, antimicrobial activity and semi-empirical AM1-MO calculations of benzopyrone derivatives | H. M. El-Shaaer |
| 1-Jan-1993 | REACTIONS OF METHYL DERIVATIVES OF 2-PENTEN-5-OLIDE, 2-BUTEN-4-OLIDE, AND COUMARIN WITH DICARBOXYLIC ANHYDRIDES AND WITH 3-FORMYLCHROMONES UNDER THE PERKIN SYNTHESIS CONDITIONS | G. S. MELIKYAN; M. LÁCOVÁ; K. KRÁLOVÁ,; H. M. El-Shaaer ; M. HENSELOVÁ; A. A. AVETISYAN |
| 2020 | SYNTHESIS OF SOME NOVEL ANTIMICROBIAL AND ANTIOXIDANT AGENTS OF FUNCTIONALIZED PYRAZOLO[4 ',3 ':5,6]PYRANO[3,2-d]-[1,2] AZAPHOSPHOLES AND PYRAZOLO [4 ',3 ':5,6]PYRANO [2,3-d]-[1,3,2]DIAZAPHOSPHININES | Hassanin, NM; Ali, TE; Metwally El-Shaaer, Hafez ; Abdel-Kariem, SM; El-Edfawy, SM; Abdel-Monem, WR |
| 1998 | Evaluation of effect of microwave irradiation on syntheses and reactions of some new 3-acyl-methylchromones | Lacova, M; Metwally El-Shaaer, Hafez ; Loos, D; Matulova, M; Chovancova, J; Furdik, M |
| 1-Jan-2021 | Synthesis and biological activities of some new phosphorus compounds containing pyranopyrazole moiety | Ali, Tarik E.; Assiri, Mohammed A.; H. M. El-Shaaer ; Abed-Kariem, Somaia M.; Abdel-Monem, Wafaa R.; EL-Edfawy, Somaya M.; Hassanin, Noha M.; Shati, Ali A.; Alfaifi, Mohammad Y.; Elbehairi, Serag Eldin I. |
| 22-Oct-2020 | The synthesis of 1,2-azaphospholes, 1,2-azaphosphorines and 1,2-azaphosphepines | Hassanin, Noha M.; Ali, Tarik E.; Assiri, Mohammed A.; H. M. El-Shaaer ; mohamed, Somaia |
| 1-Jan-1998 | Synthesis and reactions of new 4-oxo-4H-benzopyran-3-carboxaldehydes containing hydroxy groups or 2-oxopyran cycles | Lacova, Margita; Loos, Dusan; Furdik, Mikulas; Matulova, Maria; H. M. El-Shaaer |
Collection's Items (Sorted by Submit Date in Descending order): 421 to 440 of 2418