Browsing by Author Dalal Guirguis

Showing results 1 to 13 of 13
Issue DateTitleAuthor(s)
200011 Conversion of thiobiurets to thiadiazolenes and triazinones by oxidative cyclizationShaban, ME; Gad, ES; Dalal Guirguis 
19943, 5-Di-tert-butyl-1, 2-benzoquinone Cleaves a CC-bond in Vicinal Aminobenzyl AlcoholsHorák, Václav; Mermersky, Yonco; Dalal Guirguis 
2014Antioxidant activity of heterocyclic compounds derived from 4-(4-acetamidophenyl)-4-oxobut-2-enoic acidEl-Helw, Eman AE; Ghareeb, Mosad A; Derbala, Hamed AY; Dalal Guirguis ; Salem, Marwa S
2001The Behavior of Some Nucleophiles Towards 2-[α-Benzoylamino-β-2-thienylvinyl] benzoxazin-4 (3H)-one.Dalal Guirguis 
2011Fabrication of Polyvinyl Alcohol/Cellulose Acetate (PVA/CA/PEG) Antibacterial Membrane for Potential Water Purification Application. Hydrol Current Res 4: 146. doi: 10.4172/2157-7587.1000 146 Page 2 of 6 Volume 4• Issue 1• 1000146 Hydrol Current Res ISSN: 2157-7587 HYCR, an open access journal of the membranes on the antimicrobial properties of the prepared membranes was studiedHassanien, AM; El-Hashash, MA; Mekewi, MA; Ramadan, AM; Dalal Guirguis 
1-Jan-2017Facile synthesis and structural characterization of some phthalazin-1(2H)-one derivatives as antimicrobial nucleosides and reactive dyeEL-Hashash, M. A.; Rizk, Sameh Ahmed ; El-Bassiouny, F. A.; Guirguis, D. B.; Khairy, S. M.; Guirguis, L. A.; Dalal Guirguis 
2012Polyvinyl alcohol cellulose acetate composite reverses osmosis membranes: IMuhammed, A; Hashash, E; Mekewi, Guirguis; Hassanien, MAH; Dalal Guirguis ; Ramadan, R
2016Synthesis and antimicrobial activity of some novel substituted pyridazin-3 (2 H)-ones containing 1, 3, 4-thiadiazole moietySallam, Mohammed S; Dalal Guirguis ; El-Hashash, Maher A
2017Synthesis and Antimicrobial Activity of some Phthalazin-1 (2H)-One DerivativesEl-hashash, MA; Guirguis, LA; Khairy, SM; Dalal Guirguis ; Rizk, SA
2013Synthesis and reactions of 2-(4-bromophenyl)-4H-3, 1-benzoxazine-4-oneDalal Guirguis ; El-Hashash, Maher A
1999Synthesis of 5-aroylamino-2H-1, 2, 4-thiadiazol-3-ones and their derivatives by oxidative cyclisationDalal Guirguis 
2014Synthesis of novel series of phthalazine derivatives with antibacterial and antifungal evaluationAbdEl-Wahed, Nayera AM; Kadhim, Mohamed A; Dalal Guirguis ; El-Hashash, Maher A
2013Synthesis of Some Heterocyclic Molecuoles from New Benzoxazinones and QuinazolinonesSoliman, EA ; Shaban, ME; Gad, ES; Dalal Guirguis