untitled Graphical Contents / European Journal of Chemistry 5 (3) (2014) ii‐ix European Journal of Chemistry ISSN 2153‐2249 (Print) / ISSN 2153‐2257 (Online)  2014 EURJCHEM DOI: http://dx.doi.org/10.5155/eurjchem.5.3.ii‐ix.1079 European Journal of Chemistry An I n t e r n a t i o n a l O p e n A c c e s s J o u r n a l Graphical Contents Volume 5, Issue 3, 30 September 2014 European Journal of Chemistry 5 (3) (2014) 383‐387 Comparative study of reactivity of (‐)‐R‐carvone, (‐)‐R‐linalool and (‐)‐(1S,4S)‐camphor derivatives: Synthesis of new heterocycles Mohamed Rouani, Bouchra Rahmouni, Malika Chammache, Aziz El‐Mebtoul and Abdelkader Ilidrissi European Journal of Chemistry 5 (3) (2014) 388‐393 Crystal structure, thermal behavior and vibrational studies of tetraethylammonium dihydrogenarsenate bis‐arsenic acid [(C2H5)4N].[H2AsO4].[H3AsO4]2 Ikram Dhouib, Philippe Guionneau, Tahar Mhiri and Zakaria Elaoud European Journal of Chemistry 5 (3) (2014) 394‐396 Synthesis, characterization and crystal structure of N'‐[(E)‐furan‐2‐ylmethylidene]furan‐2‐carbohydrazide Riya Datta, Ramya Vittalacharya and Bubbly Shivappa Gudennavar Graphical Contents / European Journal of Chemistry 5 (3) (2014) ii‐ix iii European Journal of Chemistry 5 (3) (2014) 397‐401 Synthesis and antimicrobial activities of some thieno[3,2‐d][1,3]thiazine nucleosides derivatives Amira Atef Ghoneim and Sahar Abdelaziz S N S H2N COOEt NH2 S N S H2N CONHNH2 NH2 S N S H2N 2 6 7 8 NH2NH2 CS2 / Pyridine O AcO OAc OAc Br N O N NH2 SH S N S H2N N O N NH2 S O OAc OAc OAc H CH3 9 S N S H2N N O N NH2 S O OH OH OH H CH3 NH3 / Methanol European Journal of Chemistry 5 (3) (2014) 402‐409 Synthesis, spectroscopic and thermal characterization of Fe(III)‐mixed ligand complexes and spectrophotometric determination of Fe(III) in various samples Gehad Genidy Mohamed, Ahmed Mohamed Mahmoud Hindy, Mahmoud Sabry Rizk and Mai El‐Sayed Sadek European Journal of Chemistry 5 (3) (2014) 410‐414 Anticancer 4: Anticancer and DNA cleavage studies of some new Schiff base titanium (IV) complexes Ali Gumaan El‐Shekeil, Abeer Omer Abubakr, Sama Abdalla Al‐Aghbari and Mogahid Yahya Nassar European Journal of Chemistry 5 (3) (2014) 415‐418 Spectroscopic and electrochemical investigations and antibacterial activity of binuclear Pd(II) and Pt(IV) complexes of newly synthesized tridentate heterocyclic compounds Wael Hussein Hegazy iv Graphical Contents / European Journal of Chemistry 5 (3) (2014) ii‐ix European Journal of Chemistry 5 (3) (2014) 419‐423 Bactericidal properties of experimental dental composites based on dimethacrylate resins reinforced by nanoparticles Monika Magdalena Łukomska‐Szymańska, Joanna Kleczewska, Dariusz Marian Bieliński, Witold Jakubowski and Jerzy Sokołowski Dental composites are susceptible to bacteria adherence. Composites containing silver nanoparticles deposited on TiO2 or SiO2 carrier exhibit an antibacterial potential. European Journal of Chemistry 5 (3) (2014) 424‐429 Synthesis and evaluation of antimitotic activity of new tetralone acid analogues of podophyllotoxin Santhekasalagere Basavaiah Shivakumar, Yeriyur Basavaiah Basavaraju, Basavaiah Umesha, Mudeenahally Hucchegowda Krishna and Ningegowda Mallesha European Journal of Chemistry 5 (3) (2014) 430‐438 Phytochemical constituents, hypoglycemic and haematological effects of methanolic Acalypha wilkesiana leaves extract on streptozotocin‐induced diabetic rats Ayman Yahya El‐Khateeb, Nabil Abdel‐Khalik Eid Azzaz and Hemdan Ibrahem Mahmoud European Journal of Chemistry 5 (3) (2014) 439‐445 Micellar high performance liquid chromatographic determination of tinidazole in combination with ciprofloxacin or norfloxacin in bulk, pharmaceutical dosage forms and in spiked human plasma Mohamed Rizk, Safaa Shafik Toubar, Maha Mahmoud Abou El‐Alamin and Marwa Mohamed Mahmoud Azab Representative chromatogram using the proposed method for simultaneous determination of TIN (100 µg/mL) in the presence of CIP, and TIN (100 µg/mL) in the presence of NOR. Graphical Contents / European Journal of Chemistry 5 (3) (2014) ii‐ix v European Journal of Chemistry 5 (3) (2014) 446‐450 Investigation of uranium sorption from acidic sulfate solution using organosilicate compound and Amberlite IRA 402 Mohamed Nouh Kouraim, Mohamed El Said Sheta and Mostafa Mahmoud Abd Elaal Si OH C6H17NO3Si C6H5CH3 Si NH2 Aminopropylmodified silica (i) Benzyl isothiocyanate (ii) Toluene (iii) Humic acid N H N H Si O S Benzlythiourea modified silica European Journal of Chemistry 5 (3) (2014) 451‐456 Effects of chemical structure, solvent and solution pH on the visible spectra of some new methine cyanine dyes Hassan Abazied Shindy , Mohamed Abdalla El‐Maghraby and Fayez Mohamed Eissa European Journal of Chemistry 5 (3) (2014) 457‐462 Synthesis of new 3,4‐dihydropyrano[c]chromene derivatives and their evaluation as acetyl cholinesterase inhibitors Younes Bouazizi, Anis Romdhane and Hichem Ben Jannet European Journal of Chemistry 5 (3) (2014) 463‐468 Oxonium heterocyclic quinone in the synthesis of some cyanine dyes and their antimicrobial activity Maha Mobaruk Gomaa vi Graphical Contents / European Journal of Chemistry 5 (3) (2014) ii‐ix European Journal of Chemistry 5 (3) (2014) 469‐474 Development and validation of a new RP‐HPLC method for the determination of process related impurities in pioglitazone hydrochloride Venkata Raj Kumar Prava and Ganapaty Seru European Journal of Chemistry 5 (3) (2014) 475‐480 Synthesis of new derivatives of 2‐chloro‐3‐formyl‐1,8‐naphthyridine Mohanad Yakdhan Saleh and Ala Ismael Ayoub European Journal of Chemistry 5 (3) (2014) 481‐487 Synthesis and antimicrobial evaluation of some 1,2,4‐triazolo[1,5‐a]pyridine, pyrimidine sulfonamides and sulfinyl derivatives Fatma Fakhry Abdel‐Motaal and Mohamed Abd‐Elmonem Raslan European Journal of Chemistry 5 (3) (2014) 488‐496 Design, synthesis, and biological profile of novel N‐(5‐aryl‐1,3,4‐thiadiazol‐2‐yl) hydrazinecarboxamides Mohammed Farrag El‐Behairy, Mohamed Nabil Aboul‐Enein, Aida Abdel‐Sattar El‐Azzouny, Ola Ahmed Saleh, Yousreya Aly Maklad, Mona Elsayed Aboutabl and Amany Sayed Maghraby Graphical Contents / European Journal of Chemistry 5 (3) (2014) ii‐ix vii European Journal of Chemistry 5 (3) (2014) 497‐502 A validated stability indicating HPLC method for determination of sitagliptin Ola Ahmed Saleh, Aida Abd El‐Sattar El‐Azzouny, Hassan Youssef Aboul‐Enein and Amr Mohamed Badawey European Journal of Chemistry 5 (3) (2014) 503‐506 Chemical constituents and cytotoxic activities of the extracts of Melilotus indicus Sayed Abdel Kader Ahmed and Mahmoud Al‐Refai European Journal of Chemistry 5 (3) (2014) 507‐512 The kinetic analysis of non‐isothermal carisoprodol reaction in nitrogen atmosphere using the invariant kinetic parameters method Laila Tosson Kamel European Journal of Chemistry 5 (3) (2014) 513‐516 A study of coupling reaction to synthesize diphenylmethane derivatives Huma Aslam Bhatti, Qurat‐Ul‐Ain Zaheer, Memoona Khatoon, Mark Edward Light and Abdul Hameed viii Graphical Contents / European Journal of Chemistry 5 (3) (2014) ii‐ix European Journal of Chemistry 5 (3) (2014) 517‐525 A convenient synthesis and preparation of the derivatives of ethyl‐6‐(8‐hydroxyquinolin‐5‐yl)‐3‐methylpyridazine‐4‐ carboxylate as antimicrobial agents Shawkat Ahmed Abdelmohsen European Journal of Chemistry 5 (3) (2014) 526‐528 The effect of increased levels of lead in serum on several antioxidants parameters assed among workers from a large private electrical generator company Wesen Adel Mehdi and Atheer Awad Mehde The biochemical parameters in fifty large private electrical generators workers (Group A) and 40 normal men (Group B). Characteristic Group A (n = 50) Group B (n = 40) p value S. Lead (µg/dL) 15.75±0.90 3.39±0.05 <0.001 R.S.G. (mmol/L) 4.33±0.85 4.52±0.52 >0.05 S. Protein (g/dL) 7.00±1.09 7.85±0.92 <0.05 MDA (nmol/mL) 3.06±0.39 1.46±0.23 <0.05 S. TAA (mmol/L) 0.93±0.19 1.83±0.40 <0.001 AOPP (ng/dL) 108.11±38.21 60.23±19.09 <0.001 Vitamin C (mg/dL) 1.48±0.17 2.21±0.28 <0.01 GSH (mg/dL) 34.22±6.14 62.815±9.33 <0.001 European Journal of Chemistry 5 (3) (2014) 529‐531 Investigate the level of IL‐8 in patients with diabetes mellitus and its relation with lipid profile and the incidence of atherosclerosis Ammal Esmaeel Ibrahim European Journal of Chemistry 5 (3) (2014) 532‐535 Synthesis of industrially important platform chemicals via olefin metathesis of palash fatty acid methyl esters Yelchuri Vyshnavi, Rachapudi Badari Narayana Prasad and Mallampalli Sri Lakshmi Karuna Graphical Contents / European Journal of Chemistry 5 (3) (2014) ii‐ix ix European Journal of Chemistry 5 (3) (2014) 536‐540 Glycerol‐based SO3H‐Carbon Catalyst: A green recyclable catalyst for the chemoselective synthesis of pentaerythritol diacetals Chandrakala Ummadisetti, Badari Narayana Prasad Rachapudi and Lakshmi Anu Prabhavathi Devi Bethala European Journal of Chemistry 5 (3) (2014) 541‐544 Aqueous phase synthesis of polysubstituted pyrimidines/pyrrolidines catalyzed by β‐cyclodextrin Jilla Shankar, Gaddam Satish, Katla Ramesh and Nageswar Yadavalli Venkata Durga European Journal of Chemistry 5 (3) (2014) 545‐549 Validated RP‐HPLC and HPTLC methods for simultaneous estimation of febuxostat and diclofenac sodium in pharmaceutical dosage form Ponnuveetil Gopi Sunitha and Kaliappan Ilango European Journal of Chemistry 5 (3) (2014) 550‐556 Synthesis and antitubercular evaluation of 2‐iminothiazolidine‐4‐ones Ganesh Samala, Chunduri Madhuri, Jonnalagadda Padma Sridevi, Radhika Nallangi, Yogeeswari Perumal, and Sriram Dharmarajan