Farag El-Essawy: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

1

Synthesis of some new quinazolin-4(3H)-one derivatives and evaluation of their anticonvulsant activity

Boshta, Nader M., El-Essawy, Farag A., Ammar, Ramy M., Ismail, Abd El-Hamid, Wahba, Nancy E.

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2016

Language:

english

File:

PDF, 601 KB

english, 2016

2

ChemInform Abstract: Synthesis of Tetrahetrocyclic Systems Including Pyrido[2′,3′:3,4]pyrazolo[1,5-a]pyrimidine Fused with Pyrazole Derivatives and Isolated with 1,3,4-Oxa-, Thiadiazole-, and 1,2,4-Tetrazole Derivatives.

Farag A. El-Essawy

Journal:

Year:

2010

File:

PDF, 75 KB

2010

3

Synthesis and Antibacterial Activities of Different Five-Membered Heterocyclic Rings Incorporated with Pyridothienopyrimidine

Zayda, Mohamed Ge, Abdel-Rahman, Adel A.-H., El-Essawy, Farag A.

Journal:

Year:

2020

File:

PDF, 745 KB

2020

4

Synthesis and antiviral evaluation of new 2,5-disubstituted 1,3,4-oxadiazole derivatives and their acyclic nucleoside analogues

Wael A. El-Sayed, Farag A. El-Essawy, Omar M. Ali, Barsis S. Nasr, Mohamed M. Abdalla, Adel A.-H. Abdel-Rahman

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2010

Language:

english

File:

PDF, 270 KB

english, 2010

5

Cycloadditions with 2,2-Dialkyl-3-thioxochroman-4-one S -Sulfides Including an Unprecedented [3 + 5] Cycloaddition

El-Essawy, Farag A. G., Yassin, Salah M., El-Sakka, Ibrahim A., Khattab, Ahmed F., Søtofte, Inger, Madsen, Jørgen Øgaard, Senning, Alexander

Journal:

Journal of Organic Chemistry

Year:

1998

Language:

english

File:

PDF, 159 KB

english, 1998

6

ChemInform Abstract: Cycloadditions with 2,2-Dialkyl-3-thioxochroman-4-one S-Sulfides Including an Unprecedented [3 + 5] Cycloaddition.

Farag A. G. El-Essawy, Salah M. Yassin, Ibrahim A. El-Sakka, Ahmed F. Khattab, Inger Soetofte, Joergen Oegaard Madsen, Alexander Senning

Journal:

Year:

1999

Language:

english

File:

PDF, 34 KB

english, 1999

7

Formation of novel pyrido[3‘,2‘:4,5]thieno [2,3-e][1,2,4]triazolo[4,3-c]pyrimidines and their acyclic C-nucleosides analogues: synthesis of 3-(Alditol-1-yl)pyridothienotriazolopyrimidines

Khattab, Ahmed F., El-Essawy, Farag A.

Journal:

Journal of Chemical Research

Year:

2005

Language:

english

File:

PDF, 236 KB

english, 2005

8

Analysis of the essential oil from the aerial parts ofPsoralea pubescence(Miq.) Standl and its antibacterial activity

Hesham El-Seedi, Mervat Zayed, Shimaa Roshdy, Mohamed Salem, Mohamed Hawata, Farag El-Essawy, Mai El-Barbary, Salah El-Kousy

Journal:

Medicinal Chemistry Research

Year:

2010

Language:

english

File:

PDF, 219 KB

english, 2010

9

Synthesis of New Chromeno[4,3- b ]pyrazolo[4,3- e ]pyridines Derivatives with Antimicrobial Evaluation

El-Essawy, Farag A., El-Etrawy, Abd-Allah. Sh.

Journal:

Journal of Heterocyclic Chemistry

Year:

2014

Language:

english

File:

PDF, 447 KB

english, 2014

10

Docking Studies, Synthesis, and Evaluation of Antioxidant Activities of N-Alkylated, 1,2,4-Triazole, 1,3,4-Oxa-, and Thiadiazole Containing the Aminopyrazolopyridine Derivatives

Abdelmonem, Yasser K., El-Essawy, Farag A., Abou El-Enein, Saeda A., El-Sheikh-Amer, Mona M.

Journal:

International Journal of Organic Chemistry

Year:

2013

Language:

english

File:

PDF, 460 KB

english, 2013

11

Construction of 1,3-disubstituted 4-oxo-1,4-dihydroquinolines as a potential antibacterial agents

El-Essawy, Farag A., Boshta, Nader M., Alotaibi, Mshari A., Elsayed, Mohamed S., Tarabees, Reda, Saleh, Ebtsam A.

Journal:

Research on Chemical Intermediates

Year:

2016

Language:

english

File:

PDF, 832 KB

english, 2016

12

Synthesis and characterization of novel carbazole-based terpyridyl photosensitizers for dye-sensitized solar cells (DSSCs)

El-Sherbiny, Dalia, Cheema, Hammad, El-Essawy, Farag, Abdel-Megied, Ahmed, El-Shafei, Ahmed

Journal:

Dyes and Pigments

Year:

2015

Language:

english

File:

PDF, 1.51 MB

english, 2015

13

ChemInform Abstract: Synthesis of New Pyrido[2′,3′:3,4]pyrazolo[1,5-a]pyrimidines and Their Use in the Preparation of Tetraheterocyclic Systems.

Farag A. El-Essawy

Journal:

Year:

2010

File:

PDF, 40 KB

2010

14

Synthesis of New Pyrido[2′,3′:3,4]pyrazolo[1,5- a ]pyrimidines and Their Use in the Preparation of Tetraheterocyclic Systems

El-Essawy, Farag A.

Journal:

Synthetic Communications

Year:

2010

Language:

english

File:

PDF, 328 KB

english, 2010

15

Synthesis of new uracil non-nucleoside derivatives as potential inhibitors of HIV-1

Farag A. El-Essawy, Nasser R. El-Brollosy, Erik B. Pedersen, Claus Nielsen

Journal:

Journal of Heterocyclic Chemistry

Year:

2003

Language:

english

File:

PDF, 58 KB

english, 2003

16

Synthesis of tetrahetrocyclic systems including pyrido[2′,3′:3,4]pyrazolo[1,5-a]pyrimidine fused with pyrazole derivatives and isolated with 1,3,4-oxa-, thiadiazole, and 1,2,4-tetrazole derivatives

Farag A. El-Essawy

Journal:

Journal of Heterocyclic Chemistry

Year:

2010

Language:

english

File:

PDF, 121 KB

english, 2010

17

Anti-Hepatitis B Virus Activity of New 1,2,4-Triazol-2-yl- and 1,3,4-Oxadiazol-2-yl-2-pyridinone Derivatives

El-Essawy, Farag A., El-Sayed, Wael A., El-Kafrawy, Sherif A., Morshedy, Asmaa S., Abdel-Rahman, Adel-H.

Journal:

Zeitschrift für Naturforschung C

Year:

2008

Language:

english

File:

PDF, 365 KB

english, 2008

18

Synthesis of novel 3-substituted pyridothienopyrimidine derivatives with biological evaluation as antimicrobial agents

El-Essawy, Farag A., Boshta, Nader M., El-Sawaf, Ayman K., Nassar, Amal A., Khalafallah, Mohamed S.

Journal:

Chemical Research in Chinese Universities

Year:

2016

Language:

english

File:

PDF, 519 KB

english, 2016

19

Synthesis of 1,2,4-Triazol-3-ylmethyl-, 1,3,4-Oxa-, and -Thiadiazol-2-ylmethyl-1H-[1,2,3]-triazolo[4,5-d]pyrimidinediones

Farag A. El-Essawy, Ahmed F. Khattab, Adel A.-H. Abdel-Rahman

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2007

Language:

english

File:

PDF, 192 KB

english, 2007

20

Synthesis of New Uracil Non-nucleoside Derivatives as Potential Inhibitors of HIV-1.

Farag A. El-Essawy, Nasser R. El-Brollosy, Erik B. Pedersen, Claus Nielsen

Journal:

Year:

2003

File:

PDF, 178 KB

2003

21

Synthesis, spectral, thermal and antimicrobial on cobalt(II), nickel(II), copper(II), zinc(II) and palladium(II) complexes containing thiosemicarbazone ligand

El-Sawaf, Ayman K., El-Essawy, Farag, Nassar, Amal A., El-Samanody, El-Sayed A.

Journal:

Journal of Molecular Structure

Year:

2017

Language:

english

File:

PDF, 2.18 MB

english, 2017

22

Alkylation of 2-pyridinones: Synthesis of novel acyclonucleosides

Farag A. El-Essawy, Ahmed F. Khattab

Journal:

Journal of Heterocyclic Chemistry

Year:

2004

Language:

english

File:

PDF, 227 KB

english, 2004

23

New Reactions with Thioketone S -Sulfides and S -Disulfides

Senning, Alexander, El-Essawy, Farag A. G., Hegab, Mohamed I.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1999

Language:

english

File:

PDF, 213 KB

english, 1999

24

Rapid and Efficient Synthesis of 4-Substituted Pyrazol-5-one under Microwave Irradiation in Solvent-Free Conditions

Magdy A.-H. Zahran, Farag A-A. El-Essawy, Salah M. Yassin, Tarek A-R. Salem, Nader M. Boshta

Journal:

Archiv der Pharmazie

Year:

2007

Language:

english

File:

PDF, 433 KB

english, 2007

25

Synthesis of Novel Acyclonucleosides Analogs of Pyridothienopyrimidine as Antiviral Agents

El-Essawy, Farag A.

Journal:

Nucleosides Nucleotides & Nucleic Acids

Year:

2005

Language:

english

File:

PDF, 183 KB

english, 2005

26

Anti-HIV Activity of New Substituted 1,3,4-Oxadiazole Derivatives and their Acyclic Nucleoside Analogues

El-Sayed, Wael A., El-Essawy, Farag A., Ali, Omar M., Nasr, Barsis S., Abdalla, Mohamed M., Abdel-Rahman, Adel A.-H.

Journal:

Zeitschrift für Naturforschung C

Year:

2009

Language:

english

File:

PDF, 213 KB

english, 2009

27

Synthesis of New 1,3,4-Oxadiazol, Thiadiazole, 1,2,4-Triazole, and Arylidene Hydrazide Derivatives of 4-Oxo-1,4-dihydroquinoline with Antimicrobial Evaluation

El-Essawy, Farag A., El-Sayed, Wael A.

Journal:

Journal of Heterocyclic Chemistry

Year:

2013

Language:

english

File:

PDF, 342 KB

english, 2013

28

Alkylation of 2-Pyridinones: Synthesis of Novel Acyclonucleosides.

Farag A. El-Essawy, Ahmed F. Khattab

Journal:

Year:

2004

File:

PDF, 27 KB

2004

29

Structure-property relationships: Influence of number of anchoring groups in triphenylamine-carbazole motifs on light harvesting and photovoltaic performance for dye-sensitized solar cells

Elsherbiny, Dalia, Yildirim, Erol, El-Essawy, Farag, Abdel-Megied, Ahmed, El-Shafei, Ahmed

Journal:

Dyes and Pigments

Year:

2017

Language:

english

File:

PDF, 3.86 MB

english, 2017

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@1delivery.pm

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски