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1

Synthesis, anticancer and apoptosis-inducing activities of quinazoline–isatin conjugates: epidermal growth factor receptor-tyrosine kinase assay and molecular docking studies

El-Azab, Adel S., Al-Dhfyan, Abdullah, Abdel-Aziz, Alaa A.-M., Abou-Zeid, Laila A., Alkahtani, Hamad M., Al-Obaid, Abdulrahman M., Al-Gendy, Manal A.

Journal:

Journal of Enzyme Inhibition and Medicinal Chemistry

Year:

2017

Language:

english

File:

PDF, 1.62 MB

english, 2017

2

Substituted Quinazolines, Part 2. Synthesis and In-Vitro Anticancer Evaluation of New 2-Substituted Mercapto-3H-quinazoline Analogs

Ashraf A. Khalil, Sami G. Abdel Hamide, Abdulrahman M. Al-Obaid, Hussein I. El-Subbagh

Journal:

Archiv der Pharmazie

Year:

2003

Language:

english

File:

PDF, 170 KB

english, 2003

3

Substituted Quinazolines. Part 2. Synthesis and in-vitro Anticancer Evaluation of New 2-Substituted Mercapto-3H-quinazoline Analogues.

Ashraf A. Khalil, Sami G. Abdel Hamide, Abdulrahman M. Al-Obaid, Hussein I. El-Subbagh

Journal:

Year:

2003

File:

PDF, 116 KB

2003

4

ChemInform Abstract: Substituted Quinazolines. Part 3. Synthesis, in vitro Antitumor Activity and Molecular Modeling Study of Certain 2-Thieno-4(3H)-quinazolinone Analogues.

Abdulrahman M. Al-Obaid, Sami G. Abdel-Hamide, Hassan A. El-Kashef, Alaa A.-M. Abdel-Aziz, Adel S. El-Azab, Hamad A. Al-Khamees, Hussein I. El-Subbagh

Journal:

Year:

2009

File:

PDF, 40 KB

2009

5

ChemInform Abstract: Synthesis and Anticonvulsant Activity of Some New Thiazolo[3,2-a][1,3]diazepine, Benzo[d]thiazolo[5,2-a][12,6]diazepine and Benzo[d]oxazolo[5,2-a][12,6]diazepine Analogues.

Hussein I. El-Subbagh, Ghada S. Hassan, Adel S. El-Azab, Alaa A.-M. Abdel-Aziz, Adnan A. Kadi, Abdulrahman M. Al-Obaid, Othman A. Al-Shabanah, Mohamed M. Sayed-Ahmed

Journal:

Year:

2012

Language:

english

File:

PDF, 29 KB

english, 2012

6

Differential pulse polarographic assay of tolmetin sodium capsules

Hamad A. Al-Khamees, Abdulrahman M. Al-Obaid, Khalid A. Al-Rashood, Said M. Bayomi, Mohamed E. Mohamed

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

1990

Language:

english

File:

PDF, 309 KB

english, 1990

7

Synthesis, dihydrofolate reductase inhibition, antitumor testing, and molecular modeling study of some new 4(3H)-quinazolinone analogs

Sarah T. Al-Rashood, Ihsan A. Aboldahab, Mahmoud N. Nagi, Laila A. Abouzeid, Alaa A.M. Abdel-Aziz, Sami G. Abdel-hamide, Khairia M. Youssef, Abdulrahman M. Al-Obaid, Hussein I. El-Subbagh

Journal:

Bioorganic & Medicinal Chemistry

Year:

2006

Language:

english

File:

PDF, 748 KB

english, 2006

8

Non-classical antifolates. Part 2: Synthesis, biological evaluation, and molecular modeling study of some new 2,6-substituted-quinazolin-4-ones

Fatmah A.M. Al-Omary, Laila A. Abou-zeid, Mahmoud N. Nagi, El-Sayed E. Habib, Alaa A.-M. Abdel-Aziz, Adel S. El-Azab, Sami G. Abdel-Hamide, Mohamed A. Al-Omar, Abdulrahman M. Al-Obaid, Hussein I. El-S

Journal:

Bioorganic & Medicinal Chemistry

Year:

2010

Language:

english

File:

PDF, 761 KB

english, 2010

9

Substituted quinazolines, part 3. Synthesis, in vitro antitumor activity and molecular modeling study of certain 2-thieno-4(3H)-quinazolinone analogs

Abdulrahman M. Al-Obaid, Sami G. Abdel-Hamide, Hassan A. El-Kashef, Alaa A.-M. Abdel-Aziz, Adel S. El-Azab, Hamad A. Al-Khamees, Hussein I. El-Subbagh

Journal:

European Journal of Medicinal Chemistry

Year:

2009

Language:

english

File:

PDF, 742 KB

english, 2009

10

Spectrophotometric determination of methoxamine using cerium(IV) in presence of sodium lauryl sulphate and rhodamine-B

Abdulrahman A. Alwarthan, Abdulrahman M. Al-Obaid

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

1997

Language:

english

File:

PDF, 335 KB

english, 1997

11

ChemInform Abstract: Design, Synthesis, Single-Crystal and Preliminary Antitumor Activity of Novel Arenesulfonylimidazolidin-2-ones.

Alaa A.-M. Abdel-Aziz, Adel S. El-Azab, Hussein I. El-Subbagh, Abdulrahman M. Al-Obaid, Amer M. Alanazi, Mohamed A. Al-Omar

Journal:

Year:

2012

File:

PDF, 28 KB

2012

12

Design, synthesis, single-crystal and preliminary antitumor activity of novel arenesulfonylimidazolidin-2-ones

Alaa A.-M. Abdel-Aziz, Adel S. El-Azab, Hussein I. El-Subbagh, Abdulrahman M. Al-Obaid, Amer M. Alanazi, Mohamed A. Al-Omar

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2012

Language:

english

File:

PDF, 486 KB

english, 2012

13

Effects of solvents on the stability and morphology of CTAB-stabilized silver nanoparticles

Zaheer Khan, Shaeel Ahmed AL-Thabaiti, Abdullah Yousif Obaid, Ziya Ahmad Khan, Abdulrahman O. Al-Youbi

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

2011

Language:

english

File:

PDF, 628 KB

english, 2011

14

Synthesis and biological evaluation of some novel cyclic-imides as hypoglycaemic, anti-hyperlipidemic agents

Alaa A.-M. Abdel-Aziz, Adel S. El-Azab, Sabry M. Attia, Abdulrahman M. Al-Obaid, Mohamed A. Al-Omar, Hussein I. El-Subbagh

Journal:

European Journal of Medicinal Chemistry

Year:

2011

Language:

english

File:

PDF, 216 KB

english, 2011

15

Synthesis and anticonvulsant activity of some new thiazolo[3,2-a][1,3]diazepine, benzo[d]thiazolo[5,2-a][12,6]diazepine and benzo[d]oxazolo[5,2-a][12,6]diazepine analogues

Hussein I. El-Subbagh, Ghada S. Hassan, Adel S. El-Azab, Alaa A.-M. Abdel-Aziz, Adnan A. Kadi, Abdulrahman M. Al-Obaid, Othman A. Al-Shabanah, Mohamed M. Sayed-Ahmed

Journal:

European Journal of Medicinal Chemistry

Year:

2011

Language:

english

File:

PDF, 266 KB

english, 2011

16

Shape-directing role of cetyltrimethylammonium bromide in the preparation of silver nanoparticles

Zaheer Khan, Shaeel Ahmed AL-Thabaiti, Abdullah Yousif Obaid, Ziya Ahmad Khan, Abdulrahman A.O. Al-Youbi

Journal:

Journal of Colloid and Interface Science

Year:

2012

Language:

english

File:

PDF, 839 KB

english, 2012

17

Synthesis and Biological Evaluation of Certain α,β-Unsaturated Ketones and Their Corresponding Fused Pyridines as Antiviral and Cytotoxic Agents †

El-Subbagh, Hussein I., Abu-Zaid, Suhair M., Mahran, Mona A., Badria, Farid A., Al-Obaid, Abdulrahman M.

Journal:

Journal of Medicinal Chemistry

Year:

2000

Language:

english

File:

PDF, 178 KB

english, 2000

18

Control of ZnO Nanostructures via Vapor Transport

Modeshia, Deena R., Dunnill, Charles W., Suzuki, Yuji, Al-Ghamdi, Ahmed A., El-Mossalamy, Elsayed H., Obaid, Abdullah Y., Basahel, Sulaiman N., Alyoubi, Abdulrahman O., Parkin, Ivan. P.

Journal:

Chemical Vapor Deposition

Year:

2012

Language:

english

File:

PDF, 312 KB

english, 2012

19

Kinetics of silver nanoparticle growth in aqueous polymer solutions

Khan, Zaheer, Al-Thabaiti, Shaeel Ahmed, Al-Nowaiser, F.M., Obaid, Abdullah Yousif, Al-Youbi, Abdulrahman O., Malik, Maqsood Ahmad

Journal:

Arabian Journal of Chemistry

Year:

2012

Language:

english

File:

PDF, 642 KB

english, 2012

20

Molecular design, synthesis and biological evaluation of cyclic imides bearing benzenesulfonamide fragment as potential COX-2 inhibitors. Part 2

Al-Suwaidan, Ibrahim A., Alanazi, Amer M., El-Azab, Adel S., Al-Obaid, Abdulrahman M., ElTahir, Kamal E.H., Maarouf, Azza R., Abu El-Enin, Mohamed A., Abdel-Aziz, Alaa A.-M.

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2013

Language:

english

File:

PDF, 480 KB

english, 2013

21

Microwave assisted efficient protocol for the classic Ullmann homocoupling reaction using Cu–Mg–Al hydrotalcite catalysts

Narasimharao, Katabathini, Al-Sabban, Ebtisam, Saleh, Tamer S., Gallastegui, Ainara Garcia, Sanfiz, Almudena Celaya, Basahel, Sulaiman, Al-Thabaiti, Shaeel, Alyoubi, Abdulrahman, Obaid, Abdullah, Mokh

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2013

Language:

english

File:

PDF, 1.13 MB

english, 2013

22

Effects of multiwalled carbon nanotube morphology on the synthesis and electrocatalytic performance of Pt supported by multiwalled carbon nanotubes

Al-Youbi, Abdulrahman O., Gómez de la Fuente, J.L., Pérez-Alonso, F.J., Obaid, Abdullah Y., Fierro, J.L.G., Peña, M.A., Abdel Salam, M., Rojas, S.

Journal:

Applied Catalysis B: Environmental

Year:

2014

Language:

english

File:

PDF, 1.18 MB

english, 2014

23

Binding of a Benzoate Dye-Molecule Analogue to Rutile Titanium Dioxide Surfaces

Grinter, David C., Nickels, Patrick, Woolcot, Thomas, Basahel, Sulaiman N., Obaid, Abdullah Y., Al-Ghamdi, Ahmed A., El-Mossalamy, El-Sayed H., Alyoubi, Abdulrahman O., Thornton, Geoff

Journal:

The Journal of Physical Chemistry C

Year:

2012

Language:

english

File:

PDF, 2.64 MB

english, 2012

24

[Analytical Profiles of Drug Substances] Volume 20 || Analytical Profile of Astemizole

Al-Obaid, Abdulrahman M.

Year:

1991

Language:

english

File:

PDF, 1.01 MB

english, 1991

25

[Analytical Profiles of Drug Substances] Volume 18 || Analytical Profile of Furosemide

Al-Obaid, Abdulrahman Mohammad

Year:

1990

Language:

english

File:

PDF, 1.00 MB

english, 1990

26

Synthesis, anticonvulsant activity and molecular modeling study of some new hydrazinecarbothioamide, benzenesulfonohydrazide, and phenacylacetohydrazide analogues of 4(3H)-quinazolinone

Al-Salem, Huda S.A., Hegazy, Gehan H., El-Taher, Kamal E.H., El-Messery, Shahenda M., Al-Obaid, Abdulrahman M., El-Subbagh, Hussein I.

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2015

Language:

english

File:

PDF, 1.14 MB

english, 2015

27

[Analytical Profiles of Drug Substances and Excipients] Volume 22 || Tenoxicam

Al-Obaid, Abdulrahman Mohammad

Year:

1993

Language:

english

File:

PDF, 1.85 MB

english, 1993

28

3,3-Diethoxy-5-fluoro-2,3-dihydro-1 H -indol-2-one

Bari, Ahmed, Al-Obaid, Abdulrahman M., Saeed, Ali Syed, Ng, Seik Weng

Journal:

Acta Crystallographica Section E Structure Reports Online

Year:

2012

Language:

english

File:

PDF, 544 KB

english, 2012

29

4-(3,7-Dimethyl-4-oxo-4,5-dihydroisoxazolo[4,5- d ]pyridazin-5-yl)benzenesulfonamide

Asiri, Abdullah M., Faidallah, Hassan M., Al-Youbi, Abdulrahman O., Obaid, Abdullah.Y., Ng, Seik Weng

Journal:

Acta Crystallographica Section E Structure Reports Online

Year:

2011

Language:

english

File:

PDF, 450 KB

english, 2011

30

rac -2-Methylamino-1,2-diphenylethanol

Bari, Ahmed, Al-Obaid, Abdulrahman M., Ng, Seik Weng

Journal:

Acta Crystallographica Section E Structure Reports Online

Year:

2012

Language:

english

File:

PDF, 501 KB

english, 2012

31

rac -2-Amino-1,2-diphenylethanol

Bari, Ahmed, Al-Obaid, Abdulrahman M., Ng, Seik Weng

Journal:

Acta Crystallographica Section E Structure Reports Online

Year:

2012

Language:

english

File:

PDF, 482 KB

english, 2012

32

5-Isopropylimidazolidine-2,4-dione monohydrate

Abdel-Aziz, Alaa A.-M., El-Azab, Adel S., Al-Obaid, Abdulrahman M., Hemamalini, Madhukar, Fun, Hoong-Kun

Journal:

Acta Crystallographica Section E Structure Reports Online

Year:

2012

Language:

english

File:

PDF, 508 KB

english, 2012

33

2-(2-{[4-Oxo-3-(2-phenylethyl)-3,4-dihydroquinazolin-2-yl]sulfanyl}ethyl)-2,3-dihydro-1 H -isoindole-1,3-dione

El-Azab, Adel S., Abdel-Aziz, Alaa A.-M., Al-Obaid, Abdulrahman M., Ng, Seik Weng, Tiekink, Edward R. T.

Journal:

Acta Crystallographica Section E Structure Reports Online

Year:

2012

Language:

english

File:

PDF, 476 KB

english, 2012

34

Synthesis, antitumor and antimicrobial activity of some new 6-methyl-3-phenyl-4(3 H )-quinazolinone analogues: in silico studies

Alanazi, Amer M., Abdel-Aziz, Alaa A.-M., Shawer, Taghreed Z., Ayyad, Rezk R., Al-Obaid, Abdulrahman M., Al-Agamy, Mohamed H. M., Maarouf, Azza R., El-Azab, Adel S.

Journal:

Journal of Enzyme Inhibition and Medicinal Chemistry

Year:

2015

Language:

english

File:

PDF, 690 KB

english, 2015

35

[Analytical Profiles of Drug Substances] Volume 20 || Analytical Profile of Methoxamine Hydrochloride

Al-Obaid, Abdulrahman M.

Year:

1991

Language:

english

File:

PDF, 975 KB

english, 1991

36

Synthesis, anti-inflammatory, analgesic and COX-1/2 inhibition activities of anilides based on 5,5-diphenylimidazolidine-2,4-dione scaffold: Molecular docking studies

Abdel-Aziz, Alaa A.-M., El-Azab, Adel S., Abouzeid, Laila A., ElTahir, Kamal Eldin H., Abdel-Aziz, Naglaa I., Ayyad, Rezk R., Al-Obaid, Abdulrahman M.

Journal:

European Journal of Medicinal Chemistry

Year:

2016

Language:

english

File:

PDF, 763 KB

english, 2016

37

Crystal structure of 1-(4-methylthiazol-2-yl)-3-propylthiourea, C8H13N3S2

Jambi, Suhair M.S., Al-Obaid, Abdulrahman M., Hosten, Eric C., Betz, Richard, Bari, Ahmed

Journal:

Zeitschrift für Kristallographie - New Crystal Structures

Year:

2016

Language:

english

File:

PDF, 289 KB

english, 2016

38

Spectroscopic analysis (FT-IR, FT-Raman and NMR) and molecular docking study of ethyl 2-(4-oxo-3-phenethyl-3,4-dihydroquinazolin-2-ylthio)-acetate

El-Azab, Adel S., Jalaja, K., Abdel-Aziz, Alaa A.-M., Al-Obaid, Abdulrahman M., Sheena Mary, Y., Yohannan Panicker, C., Van Alsenoy, C.

Journal:

Journal of Molecular Structure

Year:

2016

Language:

english

File:

PDF, 1.20 MB

english, 2016

39

PMR Spectrometric Analysis of Tolmetin Sodium in Capsules Forms

Al-obaid, Abdulrahman M., Mohamed, Mohamed E., Gad-kariem, El-Rasheed A.

Journal:

Spectroscopy Letters

Year:

1989

Language:

english

File:

PDF, 379 KB

english, 1989

40

Crystal structure of N-(2-(2-oxoindolin-4-yl)ethyl)-N-propylpropan-1-aminium tetraphenylborate, C40H45BN2O

Ghabbour, Hazem A., Al-Majed, Abdulrahman, Alruqi, Obaid S., Mostafa, Gamal A. E.

Journal:

Zeitschrift für Kristallographie - New Crystal Structures

Year:

2016

Language:

english

File:

PDF, 447 KB

english, 2016

41

Protective effect of quinacrine against glycerol-induced acute kidney injury in rats

Al Asmari, Abdulrahman K., Al Sadoon, Khalid Tariq, Obaid, Ali Ahmed, Yesunayagam, Deivakadatcham, Tariq, Mohammad

Journal:

Year:

2017

Language:

english

File:

PDF, 1.05 MB

english, 2017

42

Alpha-L-Fucosidase Immunoassay for Early Detection of Hepatocellular Carcinoma

Waidely, Eric, Al-Youbi, Abdulrahman Obaid, Bashammakh, Abdulaziz Saleh Omar, El-Shahawi, Mohammad Soror, Leblanc, Roger M.

Journal:

Analytical Chemistry

Year:

2017

Language:

english

File:

PDF, 1.29 MB

english, 2017

43

Early onset of Fazio-Londe syndrome: the first case report from the Arabian Peninsula

Hossain, Mohammad Arif, Obaid, Abdulrahman, Rifai, Mohammad, Alem, Hala, Hazwani, Tarek, Al Shehri, Ali, Alfadhel, Majid, Eto, Yoshikatsu, Eyaid, Wafaa

Journal:

Human Genome Variation

Year:

2017

Language:

english

File:

PDF, 684 KB

english, 2017

44

Baseline concentrations and distributions of Polycyclic Aromatic Hydrocarbons in surface sediments from the Qatar marine environment

Hassan, Hassan Mustafa, Castillo, Azenith B., Yigiterhan, Oguz, Elobaid, Elnaiem Ali, Al-Obaidly, Abdulrahman, Al-Ansari, Ebrahim, Obbard, Jeffrey Philip

Journal:

Marine Pollution Bulletin

Year:

2018

Language:

english

File:

PDF, 335 KB

english, 2018

45

Quantification of Nucleic Acid Concentration in the Nanoparticle/polymer Conjugates using Circular Dichroism Spectroscopy

Peng, Zhili, Li, Jiaojiao, Li, Shanghao, Pardo, Joel, Zhou, Yiqun, Al-Youbi, Abdulrahman Obaid, Bashammakh, Abdulaziz Saleh Omar, El-Shahawi, Mohammad Soror, Leblanc, Roger M.

Journal:

Analytical Chemistry

Year:

2017

Language:

english

File:

PDF, 1.00 MB

english, 2017

46

The crystal structure of 8-chloro-7-ethyl-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione, C9H11ClN4O2

Ali, Syed Saeed, Al-Obaid, Abdulrahman M., Hosten, Eric C., Bari, Ahmed

Journal:

Zeitschrift für Kristallographie - New Crystal Structures

Year:

2018

Language:

english

File:

PDF, 1.63 MB

english, 2018

47

Interactions between Carbon Nanomaterials and Biomolecules

Han, Xu, Li, Shanghao, Peng, Zhili, Al-Yuobi, Abdulrahman Obaid, Omar Bashammakh, Abdulaziz Saleh, El-Shahawi, M. S., Leblanc, Roger M.

Journal:

Journal of Oleo Science

Year:

2016

Language:

english

File:

PDF, 1.50 MB

english, 2016

48

Aptamer selection against a Trichomonas vaginalis adhesion protein for diagnostic applications

Luong Esperitu, Christian Adam, Justo, Christine Aubrey C., Jauset-Rubio, Miriam, Svobodova, Marketa, Bashammakh, Abdulaziz Saleh Omar, Al-Youbi, Abdulrahman Obaid, Rivera, Windell, Rollon, Analiza, O

Journal:

ACS Infectious Diseases

Year:

2018

Language:

english

File:

PDF, 662 KB

english, 2018

49

Experimental and Theoretical Investigations on Structural, Spectroscopic, Electronic and Thermodynamic Properties of (Adamantan-1-yl)(phenylsulfanyl)methanone

Gökce, Halil, Sert, Yusuf, Öztürk, Nuri, Abdel-Aziz, Alaa A.-M., El-Azab, Adel S., Al-Obaid, Abdulrahman M.

Journal:

Journal of Molecular Structure

Year:

2018

Language:

english

File:

PDF, 1.81 MB

english, 2018

50

Synthesis, Antiviral, and Antimicrobial Evaluation of Benzyl Protected Diversified C-nucleosides

Bari, Ahmed, Ali, Syed S., Alanazi, Amer M., Mashwani, Muhammad A., Al-Obaid, Abdulrahman M.

Journal:

Frontiers in Chemistry

Year:

2018

Language:

english

File:

PDF, 955 KB

english, 2018

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