Kamal U. Sadek: search on Z-Library

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1

Small Molecules from Nature Targeting G-Protein Coupled Cannabinoid Receptors: Potential Leads for Drug Discovery and Development

Sharma, Charu, Sadek, Bassem, Goyal, Sameer N., Sinha, Satyesh, Kamal, Mohammad Amjad, Ojha, Shreesh

Journal:

Evidence-based Complementary and Alternative Medicine

Year:

2015

Language:

english

File:

PDF, 2.43 MB

english, 2015

2

A structural synthesis of the Proterozoic Arabian-Nubian Shield in Egypt

R. O. Greiling, M. M. Abdeen, A. A. Dardir, H. El Akhal, M. F. El Ramly, G. M. El Din Kamal, A. F. Osman, A. A. Rashwan, A. H. N. Rice, M. F. Sadek

Journal:

International Journal of Earth Sciences

Year:

1994

Language:

english

File:

PDF, 2.02 MB

english, 1994

3

Reactions with heterocyclic diazonium salts: novel synthesis of pyrazolo[4,3-c]pyridazines and of pyrazolo[4,3-c]pyrazoles

Elnagdi, Mohamed Hilmy, Elfahham, Hassan Attia, Elmoghayar, Mohamed Rifaat Hamza, Sadek, Kamal Usef, Elgemeie, Galal Eldin Hamza

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1982

Language:

english

File:

PDF, 329 KB

english, 1982

4

Studies on Condensed Pyrazoles. A New Route for Synthesis of Pyrazolo[4,3-c]pyrazoles

Elnagdi, Mohamed Hilmy, Elghandour, Ahmed Hafez Hussien, Sadek, Kamal Usef, Ramiz, Mahmoud Mohamed Mahfouz

Journal:

Zeitschrift für Naturforschung B

Year:

1989

Language:

german

File:

PDF, 2.35 MB

german, 1989

5

Red onion scales ameliorated streptozotocin-induced diabetes and diabetic nephropathy in Wistar rats in relation to their metabolite fingerprint

Kamal Abouzed, Tarek, del Mar Contreras, María, Mohamed Sadek, Kadry, Shukry, Moustafa, Abdel Hady, Doaa, Mohamed Gouda, Wael, Abdo, Walied, Elsayed Nasr, Nasr, Hassan Mekky, Reham, Segura-Carretero,

Journal:

Diabetes Research and Clinical Practice

Year:

2018

Language:

english

File:

PDF, 1.43 MB

english, 2018

6

Microwave assisted one-pot green synthesis of cinnoline derivatives inside natural sporopollenin microcapsules

Dyab, Amro K. F., Sadek, Kamal Usef

Journal:

Year:

2018

Language:

english

File:

PDF, 2.12 MB

english, 2018

7

Study of the C677T and 1298AC polymorphic genotypes of MTHFR Gene in autism spectrum disorder

El-baz, Farida, Abd El-Aal, Mohammed, Moustafa Kamal, Tarek, Abdrabou Sadek, Abdelrahim, Othman, Amr Ahmed

Journal:

Electronic physician

Year:

2017

Language:

english

File:

PDF, 178 KB

english, 2017

8

Microwave-assisted efficient one-pot synthesis of N 2 -(tetrazol-5-yl)-6-aryl/heteroaryl-5,6-dihydro-1,3,5-triazine-2,4-diamines

Moustafa, Moustafa Sherief, Mekheimer, Ramadan Ahmed, Al-Mousawi, Saleh Mohammed, Abd-Elmonem, Mohamed, El-Zorba, Hesham, Hameed, Afaf Mohamed Abdel, Mohamed, Tahany Mahmoud, Sadek, Kamal Usef

Journal:

Beilstein Journal of Organic Chemistry

Year:

2020

File:

PDF, 601 KB

2020

9

Reactions with Arylhydrazones of α-Cyanoketones: Synthesis of New α-Arylhydrazononitriles

Ezzat M. Kandeel, Mohamed K. Ibrahim, Kamal U. Sadek, Mohamed H. Elnagdi

Journal:

Archiv der Pharmazie

Year:

1983

Language:

english

File:

PDF, 296 KB

english, 1983

10

Pyrimidine Derivatives and Related Compounds: Synthesis of new 3-(2,3-Dimethyl-5-oxo-1-phenyl-pyrazolin-4-yl)-azopyrazolo[1,5-a]pyrimidines

Aboul-fetouh E. Mourad, Kamal U. Sadek, Nadia Shehata, Mohamed H. Elnagdi

Journal:

Archiv der Pharmazie

Year:

1984

Language:

english

File:

PDF, 213 KB

english, 1984

11

Studies on 3,5-Diaminopyrazoles: Synthesis of New Polyfunctionally Substituted Pyrazoloazines and Pyrazoloazoles

Nadia S. Ibrahim, Kamal U. Sadek, Fatma A. Abdel-Al

Journal:

Archiv der Pharmazie

Year:

1987

Language:

english

File:

PDF, 301 KB

english, 1987

12

Synthesis of Pyrazolo[5,1–c][1,2,4]triazines, Isoxazolo[3,4-e]pyrazolo-[5,1–c][1,2,4]triazines and Aminopyridones

Kamal U. Sadek, Nadia S. Ibrahim, Mohamed H. Elnagdi

Journal:

Archiv der Pharmazie

Year:

1988

Language:

english

File:

PDF, 236 KB

english, 1988

13

Studies on Heterocyclic Amidines: Synthesis of New Azaindene Derivatives

Mohamed H. Elnagdi, Kamal U. Sadek, Fathy M. A. Galil, Sanaa M. E. Hassan

Journal:

Archiv der Pharmazie

Year:

1988

Language:

english

File:

PDF, 351 KB

english, 1988

14

ChemInform Abstract: A Convenient One-Pot Synthesis of Pyrimido[4,5-b]quinolines as 5-Deaza Nonclassical Antifolate Inhibitors.

Hisham A. Abdel Naby, Ramadan A. Mekheimer, Afaf M. Abd-Elhameed, Kamal U. Sadek

Journal:

Year:

2000

File:

PDF, 29 KB

2000

15

Fused Quinoline Heterocycles. Part 6. Synthesis of 5H-1-Thia-3,5,6-triazaaceanthrylenes and 5H-1-Thia-3,4,5,6-tetraazaaceanthrylenes.

Ramadan Ahmed Mekheimer, Kamal Usef Sadek, Hisham Ahmed Abd El-Nabi, Afaf Abd El-Hameid Mohamed, Ehab Anwer Ebraheem, Michael B. Smith

Journal:

Year:

2005

File:

PDF, 27 KB

2005

16

ChemInform Abstract: Microwave-Assisted Reactions: Three-Component Process for the Synthesis of 2-Amino-2-chromenes under Microwave Heating.

Ramadan A. Mekheimer, Kamal U. Sadek

Journal:

Year:

2009

File:

PDF, 21 KB

2009

17

ChemInform Abstract: Microwave-Assisted Reactions: Three Component Process for the Synthesis of 2-Amino-2-chromenes under Microwave Heating.

Ramadan A. Mekheimer, Kamal U. Sadek

Journal:

Year:

2009

File:

PDF, 19 KB

2009

18

ChemInform Abstract: Fused Quinoline Heterocycles. Part 9. First Example of a 3,4-Diamino-1H-pyrazolo[4,3-c]quinoline and a 3-Azido-1H-1,2,4,5,6,6a-hexaazabenzo[a]indacene.

Ramadan Ahmed Mekheimer, Afaf Mohamed Abdel Hameed, Saeed Mohamed Refaey, Mohamed Ashry Ibrahim, Kamal Usef Sadek, Anamik Shah

Journal:

Year:

2010

File:

PDF, 26 KB

2010

19

ChemInform Abstract: Cerium(IV) Ammonium Nitrate as an Efficient Lewis Acid for the One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones and Their Corresponding 2-(1H)-Thiones.

Kamal Usef Sadek, Fawzia Al-Qalaf, Mervat Mohammed Abdelkhalik, Mohamed Hilmy Elnagdi

Journal:

Year:

2010

File:

PDF, 34 KB

2010

20

ChemInform Abstract: A Novel Method for the Synthesis of Polysubstituted Diaminobenzonitrile Derivatives Using Controlled Microwave Heating.

Kamal Usef Sadek, Raafat M. Shaker, Mohamed Abd Elrady, Mohamed Hilmy Elnagdi

Journal:

Year:

2011

File:

PDF, 24 KB

2011

21

ChemInform Abstract: 5-Aminouracil as a Building Block in Heterocyclic Synthesis. Part 3. One-Pot Synthesis of Novel Pyrimido[5,4-b]quinoline-2,4,9-triones and Pyrimido[5,4-c]isoquinolines.

Raafat M. Shaker, Kamal U. Sadek, Ebtisam A. Hafez, Mohamed Abd Elrady

Journal:

Year:

2011

File:

PDF, 33 KB

2011

22

ChemInform Abstract: 5-Aminouracil as a Building Block in Heterocyclic Synthesis. Part 4. One-Pot Synthesis of 1H-Pyrrolo[2,3-d]pyrimidine-2,4(3H,7H)-dione Derivatives Using Controlled Microwave Heating.

Raafat M. Shaker, Kamal U. Sadek, Ebtisam A. Hafez, Mohamed Abd Elrady

Journal:

Year:

2012

File:

PDF, 25 KB

2012

23

Nitriles in heterocyclic synthesis: The reaction of ethyl 2-oxoindoliden-3-ylidene cyanoacetate and of 3-dicyanoethylideneindoliden-2-one with phenols and amines

Kamal Usef Sadek, Maghraby Ali Selim, Mohamed Ali, Mohamed Hilmy Elnagdi

Journal:

Heteroatom Chemistry

Year:

1995

Language:

english

File:

PDF, 320 KB

english, 1995

24

Microwave-assisted reactions: Three component process for the synthesis of 2-amino-2-chromenes under microwave heating

Ramadan A. Mekheimer, Kamal U. Sadek

Journal:

Journal of Heterocyclic Chemistry

Year:

2009

Language:

english

File:

PDF, 126 KB

english, 2009

25

Cerium (IV) ammonium nitrate as an efficient Lewis acid for the one-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones and their corresponding 2-(1H) thiones

Kamal Usef Sadek, Fawzia Al-Qalaf, Mervat Mohammed Abdelkhalik, Mohamed Hilmy Elnagdi

Journal:

Journal of Heterocyclic Chemistry

Year:

2010

Language:

english

File:

PDF, 67 KB

english, 2010

26

Fused quinoline heterocycles VI: Synthesis of 5H-1-thia-3,5,6-triazaaceanthrylenes and 5H-1-thia-3,4,5,6-tetraazaaceanthrylenes

Ramadan Ahmed Mekheimer, Kamal Usef Sadek, Hisham Ahmed Abd El-Nabi, Afaf Abd El-Hameid Mohamed, Ehab Anwer Ebraheem, Michael B. Smith

Journal:

Journal of Heterocyclic Chemistry

Year:

2005

Language:

english

File:

PDF, 129 KB

english, 2005

27

A new thermal study of the reaction of 6-azidopyridones with different amines and hydrazines

Ramadan Ahmed Mekheimer, Afaf Mohamed Abd El-Hameid, Kamal U. Sadek

Journal:

Journal of Heterocyclic Chemistry

Year:

2008

Language:

english

File:

PDF, 328 KB

english, 2008

28

Studies with heteroaromatic Aza compounds: A novel synthesis of phthalazines

Mohamed Hilmy Elnagdi, Nadia Sobhy Ibrahim, Kamal Usef Sadek, Mona Hassan Mohamed

Journal:

European Journal of Organic Chemistry

Year:

1988

Language:

english

File:

PDF, 212 KB

english, 1988

29

A New Route to Pyrazolo[3,4-e]-1,2,4-triazines

Kamal Usef Sadek, Khalid Abouhadid, Ahmed Hafez Hussein Elghandour

Journal:

European Journal of Organic Chemistry

Year:

1989

Language:

english

File:

PDF, 194 KB

english, 1989

30

The frictional losses in involute gears as predicted from the traction-slip characteristics of lubricating oils

Albert E. Yousif, Kamal S.H. Sadek

Journal:

Year:

1983

Language:

english

File:

PDF, 361 KB

english, 1983

31

The structure of the products of coupling aryldiazonium salts with phenacylthiocyanates. Correction of literature reports

Mohamed H. Elnagdi, Ahmed Hafez H. Elghandour, Kamal U. Sadek

Journal:

Spectrochimica Acta Part A: Molecular Spectroscopy

Year:

1990

Language:

english

File:

PDF, 215 KB

english, 1990

32

Solar thermochemical reactions II1: Synthesis of 2-aminothiophenes via Gewald reaction induced by solar thermal energy

Ramadan Ahmed Mekheimer, Mohamed Abdallah Ameen, Kamal Usef Sadek

Journal:

Chinese Chemical Letters

Year:

2008

Language:

english

File:

PDF, 94 KB

english, 2008

33

Microwave-assisted reactions: Three-component process for the synthesis of 2-amino-2-chromenes under microwave heating

Ramadan A. Mekheimer, Kamal U. Sadek

Journal:

Chinese Chemical Letters

Year:

2009

Language:

english

File:

PDF, 123 KB

english, 2009

34

Solar thermochemical reactions III: A convenient one-pot synthesis of 1,2,4,5-tetrasubstituted imidazoles catalyzed by high surface area SiO2 and induced by solar thermal energy

Ramadan A. Mekheimer, Afaf M. Abdel Hameed, Seham A.A. Mansour, Kamal Usef Sadek

Journal:

Chinese Chemical Letters

Year:

2009

Language:

english

File:

PDF, 103 KB

english, 2009

35

A novel method for the synthesis of polysubstituted diaminobenzonitrile derivatives using controlled microwave heating

Kamal Usef Sadek, Raafat M. Shaker, Mohamed Abd Elrady, Mohamed Hilmy Elnagdi

Journal:

Tetrahedron Letters

Year:

2010

Language:

english

File:

PDF, 206 KB

english, 2010

36

Reaction with benzo[b]thiophene-2,3-dione A Novel Synthesis of Thiocoumarin Derivatives

Mohamed Mohamed Mohamed Sallam, Mahmoud Ali Ibraheim, Prof. Dr. Mohamed Hilmy Elnagdi, Dr. Kamal Usef Sadek

Journal:

Advanced Synthesis & Catalysis

Year:

1985

File:

PDF, 241 KB

1985

37

Chloroaldoximes in Heterocyclic Synthesis: A route for the synthesis of 1,2,4-oxadiazole and isoxazole derivatives

Dr. Kamal Usef Sadek, Dr. Nadia Sobhy Ibrahim, Prof. Dr. Mohamed Hilmy Elnagdi

Journal:

Advanced Synthesis & Catalysis

Year:

1988

Language:

english

File:

PDF, 175 KB

english, 1988

38

A structural synthesis of the Proterozoic Arabian-Nubian Shield in Egypt

R. O. Greiling, M. M. Abdeen, A. A. Dardir, H. El Akhal, M. F. El Ramly, G. M. El Din Kamal, A. F. Osman, A. A. Rashwan, A. H. N. Rice, M. F. Sadek

Journal:

International Journal of Earth Sciences

Year:

1994

Language:

english

File:

PDF, 2.02 MB

english, 1994

39

Cerium (IV) Ammonium Nitrate (CAN) Catalyzed One-pot Synthesis of 2-Arylbenzothiazoles

Al-Qalaf, Fawzia, Mekheimer, Ramadan Ahmed, Sadek, Kamal Usef

Journal:

Year:

2008

Language:

english

File:

PDF, 172 KB

english, 2008

40

Green and Highly Efficient Synthesis of 2-Arylbenzothiazoles Using Glycerol without Catalyst at Ambient Temperature

Sadek, Kamal Usef, Mekheimer, Ramadan Ahmed, Hameed, Afaf Mohamed Abdel, Elnahas, Fatma, Elnagdi, Mohamed Hilmy

Journal:

Year:

2012

Language:

english

File:

PDF, 175 KB

english, 2012

41

ChemInform Abstract: Recent Developments in the Chemistry of Pyrazolo[4,3-c]quinolines

Ramadan A. Mekheimer, Eltaib A. Ahmed, Kamal U. Sadek

Journal:

Year:

2012

File:

PDF, 18 KB

2012

42

ChemInform Abstract: Simple, Three-Component, Highly Efficient Green Synthesis of Thiazolo[3,2-a]pyridine Derivatives under Neat Conditions.

Ramadan Ahmed Mekheimer, Noha Mohamed Hilmy, Afaf Abdel Hameed, Sawsan Dacrory, Kamal Usef Sadek

Journal:

Year:

2012

File:

PDF, 27 KB

2012

43

Recent development in the chemistry of arylazoazolones

Ebtisam Abdel-Aziz Hafez, Ezzat Mohamed Zayed, Kamal Usef Sadek

Journal:

Journal of Heterocyclic Chemistry

Year:

1985

File:

PDF, 808 KB

1985

44

Cerium (IV) ammonium nitrate-mediated reactions: Simple route to benzimidazole derivatives

Kamal Usef Sadek, Fawzia Al-Qalaf, Ramadan Ahmed Mekheimer, Mohamed Hilmy Elnagdi

Journal:

Arabian Journal of Chemistry

Year:

2012

Language:

english

File:

PDF, 502 KB

english, 2012

45

Recent developments in the chemistry of pyrazolo[4,3-c]quinolines

Ramadan A. Mekheimer, Eltaib A. Ahmed, Kamal U. Sadek

Journal:

Year:

2012

Language:

english

File:

PDF, 2.21 MB

english, 2012

46

Reactions with heterocyclic diazonium salts. Synthesis of several new fused azolotriazine derivatives

El-Kashef, Hussein Salama, Sadek, Kamal Usef, Elnagdi, Mohamed Hilmy

Journal:

Journal of Chemical & Engineering Data

Year:

1982

Language:

english

File:

PDF, 202 KB

english, 1982

47

Ecophysiological adaptation of some species in the Mediterranean Desert of Egypt

Masarrat M. Migahid, Sania A. Kamal, Laila A. Sadek

Journal:

Journal of Arid Environments

Year:

1996

Language:

english

File:

PDF, 76 KB

english, 1996

48

Post-collisional magmatism in the northern Arabian-Nubian Shield: The geotectonic evolution of the alkaline suite at Gebel Tarbush area, south Sinai, Egypt

Esam Sadek Farahat, Mokhles Kamal Azer

Journal:

Chemie der Erde - Geochemistry

Year:

2011

Language:

english

File:

PDF, 1.61 MB

english, 2011

49

Time pattern of cochlear implant performance

A Sarwat, S Soliman, N Kamal, A.G Zohny, H Wabha, I Sadek, A.Abdel Maksoud

Journal:

International Congress Series

Year:

2003

Language:

english

File:

PDF, 155 KB

english, 2003

50

STUDIES WITH 2-BENZIMIDAZOLYLACETONITRILE, SYNTHESIS OF NEW BENZIMIDAZO-2-YLTHIOPHENES ANDBENZO[g]IMIDAZO[1,2-a]PYRIDINES

Elnagdi, Mohamed Hilmy, Sadek, Kamal Usef, El-maghraby, Mohamed Abdallah, Selim, Maghraby Ali, Khalafallah, Ali Kamel, Monem Reaslan, Mohamed Abd El

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1995

Language:

english

File:

PDF, 302 KB

english, 1995