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1

Impact of rock materials and biofertilizations on P and K availability for maize (Zea Maize) under calcareous soil conditions

I.I. Abou-el-Seoud, A. Abdel-Megeed

Journal:

Saudi Journal of Biological Sciences

Year:

2012

Language:

english

File:

PDF, 483 KB

english, 2012

2

Effect of nickel chloride concentration and gamma radiation on the thermal properties of poly(vinyl alcohol)

Nouh, S. A., Said, A. F., Abdel-Megeed, K., Hafez, F. M.

Journal:

Radiation Effects and Defects in Solids

Year:

2006

Language:

english

File:

PDF, 115 KB

english, 2006

3

EFFECT OF CERTAIN INSECTICIDES ON SOME BIOCHEMICAL ASPECTS OF RHYNCHOPHORUS FERRUGINEUS (OLIV.)

Abdel-Megeed, M.I., El-Zemaity, M.S., Abdel-Wahed, M.S., Reda, A.A.

Journal:

Acta Horticulturae

Year:

2010

Language:

english

File:

PDF, 1.08 MB

english, 2010

4

Eucalyptus camaldulensis, Citrus aurantium, and Citrus sinensis Essential Oils as Antifungal Activity against Aspergillus flavus, Aspergillus niger, Aspergillus terreus, and Fusarium culmorum

Elgat, Wael A.A. Abo, Kordy, Ahmed M., BÃ¶hm, Martin, ÄernÃ½, Robert, Abdel-Megeed, Ahmed, Salem, Mohamed Z.M.

Journal:

Year:

2020

File:

PDF, 8.56 MB

2020

5

ChemInform Abstract: The Chemistry of Chlorodithioformates

I. EL-SAYED, M. F. ABDEL-MEGEED, S. M. YASSIN, A. SENNING

Journal:

Year:

1997

File:

PDF, 23 KB

1997

6

ChemInform Abstract: Convenient Synthesis of More Complex 2-Substituted 4(3H)-Quinazolinones via Lithiation of 2-Alkyl-4(3H)quinazolinones.

Keith Smith, Gamal A. El-Hiti, Mohamed F. Abdel-Megeed, Mohamed A. Abdo

Journal:

Year:

1999

File:

PDF, 31 KB

1999

7

ChemInform Abstract: Synthesis and Antimicrobial Activities of Novel Sugar (2-Phenylquinazolin-4-yl)hydrazones and Their Osazones.

Gamal A. El-Hiti, Mohamed F. Abdel-Megeed, Yehia A.-G. Mahmoud

Journal:

Year:

2001

File:

PDF, 30 KB

2001

8

ChemInform Abstract: A Convenient Synthesis of Novel N-Glycosides of 3-(Aminophenyl)-4(3H)-quinazolinone Derivatives.

Mohamed F. Abdel-Megeed, Gamal A. El-Hiti, Mohamed A. Abdo, Mohamed A. Saleh

Journal:

Year:

2001

File:

PDF, 32 KB

2001

9

ChemInform Abstract: A Facile and Efficient Synthesis of Novel 1,2,4-Triazolo[5,1-b]quinazolin-9-one Derivatives.

Nasser R. El-Brollosy, Mohamed F. Abdel-Megeed, Afaf R. Genady

Journal:

Year:

2002

File:

PDF, 32 KB

2002

10

Synthesis and Reactions of Some 3-Aryl-2-thioxoquinazolin-4(3H)-ones.

Gamal A. El-Hiti, Mohamed F. Abdel-Megeed, Tarek M. M. Zied

Journal:

Year:

2002

File:

PDF, 32 KB

2002

11

Synthesis of Aldehydo Sugar (4-Oxoquinazolin-2-yl)hydrazones (III) and Their Transformation into 1-(Alditol-1-yl)-1,2,4-triazolo[4,3-a]quinazolin-5(4H)-ones (IV).

Mohamed A. Saleh, Mohamed F. Abdel-Megeed, Mohamed A. Abdo, Abdel-Basset M. Shkor

Journal:

Year:

2003

File:

PDF, 102 KB

2003

12

Glycosylation of 4-Aryl-1-thioxo[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one.

Mohamed A. Saleh, Mohamed F. Abdel-Megeed

Journal:

Year:

2003

File:

PDF, 144 KB

2003

13

Unexpected Products from Carbonylation of Lithiated Quinazolin-4(3H)-one Derivatives.

K. Smith, G. A. El-Hiti, M. F. Abdel-Megeed

Journal:

Year:

2003

File:

PDF, 93 KB

2003

14

Regioselective Lithiation of Chiral 3-Acylamino-2-alkylquinazolin-4(3H)-ones: Application in Synthesis.

Keith Smith, Gamal A. El-Hiti, Mohamed F. Abdel-Megeed

Journal:

Year:

2005

File:

PDF, 30 KB

2005

15

Crystal Structure of 1-(2-Pyridylmethyl)-2,4,6-Triphenyl-Pyridinium Perchlorate

Dr. I. S. Ahmed Farag, Dr. A. I. El-Shora, M. F. Abdel-Megeed, Dr. V. B. Rybakov

Journal:

Crystal Research and Technology

Year:

1992

Language:

english

File:

PDF, 208 KB

english, 1992

16

Crystal Structure of 1-(4-Pyridylmethyl)-2,4,6-Triphenyl Pyridinium Perchlorate

I. S. Ahmed Farag, Ass. Professor A. I. El-Shora, M. F. Abdel-Megeed, V. B. Rybakov

Journal:

Crystal Research and Technology

Year:

1993

Language:

english

File:

PDF, 350 KB

english, 1993

17

Synthesis of Aldehydo Sugar (4-oxoquinazolin-2-yl)hydrazones and their transformation into 1-(alditol-1-yl)-1,2,4-triazolo-[4,3-a]quinazolin-5(4H)-ones

Mohamed A. Saleh, Mohamed F. Abdel-Megeed, Mohamed A. Abdo, Abdel-Basset M. Shkor

Journal:

Journal of Heterocyclic Chemistry

Year:

2003

Language:

english

File:

PDF, 76 KB

english, 2003

18

Design, synthesis and molecular modeling study of acylated 1,2,4-triazole-3-acetates with potential anti-inflammatory activity

Ashraf M. Abdel-Megeed, Hamdy M. Abdel-Rahman, Gamal-Eldien S. Alkaramany, Mahmoud A. El-Gendy

Journal:

European Journal of Medicinal Chemistry

Year:

2009

Language:

english

File:

PDF, 414 KB

english, 2009

19

3-Arylazo-2-thioxo-2,3-dihydro-1H-quinazolin-4-ones as Azodisperse Dyes for Dyeing Polyester Fabrics

Mohamed F. Abdel-Megeed, Mohamed M. Azaam, Gamal A. El-Hiti

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2007

Language:

english

File:

PDF, 82 KB

english, 2007

20

A Facile and Efficient Synthesis of Novel 1,2,4-Triazolo[5,1-b]quinazolin-9-one Derivatives

Nasser R. El-Brollosy, Mohamed F. Abdel-Megeed, Afaf R. Genady

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2001

Language:

english

File:

PDF, 131 KB

english, 2001

21

Purification and biochemical characterization of recombinant alcohol dehydrogenase from the psychrophilic bacteriumPseudomonasfrederiksbergensis

Ahmed Abdel-Megeed, Mourad A. M. Aboul-Soud, Rudolf Mueller, Fredua Agyeman Rudolf, Salem S. Al-Deyab

Journal:

Journal of Polymers and the Environment

Year:

2010

Language:

english

File:

PDF, 409 KB

english, 2010

22

Erratum to: Purification and biochemical characterization of recombinant alcohol dehydrogenase from the psychrophilic bacteriumPseudomonas frederiksbergensis

Rudolph Fredua-Agyeman, Ahmed Abdel-Megeed, Rudolf Mueller

Journal:

Journal of Polymers and the Environment

Year:

2011

Language:

english

File:

PDF, 87 KB

english, 2011

23

Studies of dithiiranes and thiosulfines as reactive intermediates

Alexander Senning, Holger C. Hansen, Mohamed F. Abdel-Megeed, Witold Mazurkiewicz, Birgit Jensen

Journal:

Year:

1986

Language:

english

File:

PDF, 585 KB

english, 1986

24

Lithiation of 3-(Acylamino)-2-unsubstituted-, 3-(Acylamino)-2-ethyl-, and 3-(Acylamino)-2-propyl-4(3H)-quinazolinones: Convenient Syntheses of More Complex Quinazolinones1

Smith, Keith, El-Hiti, Gamal A., Abdel-Megeed, Mohamed F., Abdo, Mohamed A.

Journal:

Journal of Organic Chemistry

Year:

1996

Language:

english

File:

PDF, 476 KB

english, 1996

25

Synthesis of Some New Chloro Derivatives of Quinazolino[4,3-b]quinazolin-5-one and Tetrazolo[5,4-c]quinazoline

Abdel-Megeed, Mohamed F., Yassin, Salah M., Saleh, Mohamed A.

Journal:

Collection of Czechoslovak Chemical Communications

Year:

1992

Language:

english

File:

PDF, 190 KB

english, 1992

26

Synthesis and Antimicrobial Activities of a Novel Series of Heterocyclic α-Aminophosphonates

Mohamed F. Abdel-Megeed, Badr E. Badr, Mohamed M. Azaam, Gamal A. El-Hiti

Journal:

Archiv der Pharmazie

Year:

2012

Language:

english

File:

PDF, 130 KB

english, 2012

27

ChemInform Abstract: Synthesis, Conformational and Configurational Studies of Some New Acetylated Glycosides of 2-Thio-3-aryl-4(3H)-quinazolinones, Their Thiones and 3,1-Benzothiazin-2,4-dithione Derivatives

M. F. ABDEL-MEGEED, M. A. SALEH, Y. L. ALY, I. M. ABDO

Journal:

Year:

1996

File:

PDF, 30 KB

1996

28

ChemInform Abstract: Amadori Rearrangement of N-Glucosides of 6-Substituted 3-Amino-2-aryl- 4(3H)-quinazolinones.

M. A. SALEH, M. A. ABDO, M. F. ABDEL-MEGEED, G. A. EL-HITI

Journal:

Year:

1996

File:

PDF, 28 KB

1996

29

ChemInform Abstract: Novel Heterocyclic Systems. Part 38. Lithiation of 3-(Acylamino)-2- unsubstituted-, 3-(Acylamino)-2-ethyl-, and 3-(Acylamino)-2-propyl-4( 3H)-quinazolinones: Convenient Syntheses of More Complex Quinazolinones.

K. SMITH, G. A. EL-HITI, M. F. ABDEL-MEGEED, M. A. ABDO

Journal:

Year:

1996

File:

PDF, 35 KB

1996

30

ChemInform Abstract: Novel Heterocyclic Systems. Part 39. Lithiation of 2-Alkyl-3-amino- and 2-Alkyl-3-(methylamino)-4(3H)-quinazolinones.

K. SMITH, G. A. EL-HITI, M. F. ABDEL-MEGEED, M. A. ABDO

Journal:

Year:

1996

File:

PDF, 34 KB

1996

31

Synthesis, antimicrobial and anticancer activities of a novel series of diphenyl 1-(pyridin-3-yl)ethylphosphonates

Mohamed F. Abdel-Megeed, Badr E. Badr, Mohamed M. Azaam, Gamal A. El-Hiti

Journal:

Bioorganic & Medicinal Chemistry

Year:

2012

Language:

english

File:

PDF, 788 KB

english, 2012

32

Microwave-assisted synthesis, structural elucidation and biological assessment of 2-(2-acetamidophenyl)-2-oxo-N phenyl acetamide and N-(2-(2-oxo-2(phenylamino)acetyl)phenyl)propionamide derivatives

Mohamed Ghazzali, Ayman El-Faham, Ahmed Abdel-Megeed, Khalid Al-Farhan

Journal:

Journal of Molecular Structure

Year:

2012

Language:

english

File:

PDF, 565 KB

english, 2012

33

Effect of methiotepa on the reproduction of the spiny bollworm, Earias insulana (Boisd.)

M. I. Abdel-Megeed, Z. H. Zidan

Journal:

Journal of Applied Entomology

Year:

1973

Language:

english

File:

PDF, 272 KB

english, 1973

34

Horizontal distribution of egg-masses of the cotton leafworm, Spodoptera littoralis (Boisd.), in cotton fields

R. R. Iss-Hak, M. I. Abdel-Megeed

Journal:

Journal of Applied Entomology

Year:

1975

Language:

english

File:

PDF, 210 KB

english, 1975

35

Field observations on the vertical distribution of the cotton leafworm, Spodoptera littoralis (Boisd.) on cotton plants

M. I. Abdel-Megeed, R. R. Iss-Hak

Journal:

Journal of Applied Entomology

Year:

1975

Language:

english

File:

PDF, 246 KB

english, 1975

36

Du-Ter as inhibitor to the reproduction of the spiny bollworm, Earias insulana (Boisd.) (Lep., Noctuidae)

Y. S. Salem, M. I. Abdel-Megeed, Z. H. Zidan

Journal:

Journal of Applied Entomology

Year:

1976

Language:

english

File:

PDF, 271 KB

english, 1976

37

Effect of larval diet on the development and fecundity of the cotton leafworm, Spodoptera littoralis (Boisd.)

M. I. Abdel-Fattah, Y. S. Salem, M. I. Abdel-Megeed

Journal:

Journal of Applied Entomology

Year:

1977

Language:

english

File:

PDF, 290 KB

english, 1977

38

Synthesis and Antimicrobial Activities of Diphenyl(Arylamino)(1-Phenyl-3-(Pyridin-2-Yl)-1 H -Pyrazol-4-Yl)Methylphosphonates

Abdel-Megeed, Mohamed F., Badr, Badr E., Azaam, Mohamed M., El-Hiti, Gamal A.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

2012

Language:

english

File:

PDF, 176 KB

english, 2012

39

Antimicrobial Activities of a Series of Diphenyl (4′-(Aryldiazenyl)Biphenyl-4-Ylamino)(Pyridin-3-YL)Methylphosphonates

Abdel-Megeed, Mohamed F., Badr, Badr E., Azaam, Mohamed M., El–Hiti, Gamal A.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

2012

Language:

english

File:

PDF, 215 KB

english, 2012

40

Fabrication of electrospun antimicrobial nanofibers containing metronidazole using nanospider technology

Mohamed H. El-Newehy, Salem S. Al-Deyab, El-Refaie Kenawy, Ahmed Abdel-Megeed

Journal:

Fibers and Polymers

Year:

2012

Language:

english

File:

PDF, 1.04 MB

english, 2012

41

Synthesis and Antimicrobial Activity of New Tetrazoles Incorporating Isoindole-1,3-dione Moiety and Their Sugar Derivatives

Abdel-Rahman, Adel A.-H., Ali, Omar M., Abdel-Megeed, Amira A.-S.

Journal:

Journal of Heterocyclic Chemistry

Year:

2013

Language:

english

File:

PDF, 342 KB

english, 2013

42

The composition of Taif rose oil

Kürkçüoglu, M., Abdel-Megeed, A., Başer, K.H.C.

Journal:

Journal of Essential Oil Research

Year:

2013

Language:

english

File:

PDF, 130 KB

english, 2013

43

Synthesis of a Series of Diphenyl (Arylamino)(Pyridin-3-yl)Methylphosphonates as Potential Antimicrobial Agents

Abdel-Megeed, Mohamed F., El-Hiti, Gamal A., Badr, Badr E., Azaam, Mohamed M.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

2013

Language:

english

File:

PDF, 147 KB

english, 2013

44

Evaluation of extracts and essential oil from Callistemon viminalis leaves: Antibacterial and antioxidant activities, total phenolic and flavonoid contents

Salem, Mohamed ZM, Ali, Hayssam M, El-Shanhorey, Nader A, Abdel-Megeed, Ahmed

Journal:

Asian Pacific Journal of Tropical Medicine

Year:

2013

Language:

english

File:

PDF, 359 KB

english, 2013

45

A simple procedure for synthesis of 3H-quinazolin-4-one hydrazones under mild conditions

Abdel-Megeed, Mohamed F., Azaam, Mohamed M., El-Hiti, Gamal A.

Journal:

Journal of Saudi Chemical Society

Year:

2014

Language:

english

File:

PDF, 563 KB

english, 2014

46

The Chemistry of Chlorodithioformates

El-sayed, Ibrahim, Abdel-megeed, Mohamed F., Yassin, Salah M., Senning, Alexander

Journal:

Year:

1995

Language:

english

File:

PDF, 1.67 MB

english, 1995

47

Synthesis of Novel 3H-Quinazolin-4-ones Containing Pyrazolinone, Pyrazole and Pyrimidinone Moieties

Saleh, Mohamed A., Abdel-Megeed, Mohamed F., Abdo, Mohamed A., Shokr, Abdel-Basset M.

Journal:

Year:

2003

Language:

english

File:

PDF, 290 KB

english, 2003

48

Composition of the Essential Oil ofMentha lavandulaceafrom Saudi Arabia

Abdel-Megeed, A., Demirci, B., Baser, K. H. C.

Journal:

Chemistry of Natural Compounds

Year:

2013

Language:

english

File:

PDF, 52 KB

english, 2013

49

Synthesis of Glycosides Containing Quinazolin-4(3H)-one Ring System

A. El-Hiti, Gamal, F. Abdel-Megeed, Mohamed

Journal:

Year:

2005

Language:

english

File:

PDF, 322 KB

english, 2005

50

Lithiation of 2-Alkyl-3-amino- and 2-Alkyl-3-(methylamino)-4(3 H )-quinazolinones 1

Smith, Keith, El-Hiti, Gamal A., Abdel-Megeed, Mohamed F., Abdo, Mohamed A.

Journal:

Journal of Organic Chemistry

Year:

1996

Language:

english

File:

PDF, 282 KB

english, 1996