Author pages are created from data sourced from our academic publisher partnerships and public sources.
- Publications
- Influence
Substituted thiazoles V. synthesis and antitumor activity of novel thiazolo[2,3-b]quinazoline and pyrido[4,3-d]thiazolo[3,2-a]pyrimidine analogues.
- Fatmah A. M. Al-Omary, G. S. Hassan, S. El-Messery, H. El-Subbagh
- Chemistry, Medicine
- European journal of medicinal chemistry
- 2012
A novel series of thiazolo[2,3-b]quinazoline (14-23, 26 and 27), and pyrido[4,3-d]thiazolo[3,2-a]pyrimidine (34-43, 45 and 46) analogues were designed and synthesized. The obtained compounds were… Expand
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, L. Abou-zeid, +7 authors H. El-Subbagh
- Chemistry, Medicine
- Bioorganic & medicinal chemistry
- 15 April 2010
A new series of 2,6-substituted-quinazolin-4-ones was designed, synthesized, and evaluated for their in vitro DHFR inhibition, antimicrobial, and antitumor activities. Compounds 22, 33-37, 39-43, and… Expand
Nonclassical antifolates, part 4. 5-(2-aminothiazol-4-yl)-4-phenyl-4H-1,2,4-triazole-3-thiols as a new class of DHFR inhibitors: synthesis, biological evaluation and molecular modeling study.
- G. S. Hassan, S. El-Messery, +9 authors H. El-Subbagh
- Chemistry, Medicine
- European journal of medicinal chemistry
- 1 August 2013
A new series of compounds possessing 5-(2-aminothiazol-4-yl)-4-phenyl-4H-1,2,4-triazole-3-thiol skeleton was designed, synthesized, and evaluated for their in vitro DHFR inhibition, antimicrobial,… Expand
Molecular structure, vibrational spectra, NBO, Fukui function, HOMO-LUMO analysis and molecular docking study of 6-[(2-methylphenyl)sulfanyl]-5-propylpyrimidine-2,4(1H,3H)-dione
- H. Alrabiah, S. Muthu, +4 authors A. El-Emam
- Chemistry
- 25 May 2017
Theoretical and experimental FT-IR and FT-Raman vibrational spectral analysis of 6-[(2-methylphenyl)sulfanyl]-5-propylpyrimidine-2,4(1 H ,3 H )-dione have been recorded in the region 4000-400 cm -1… Expand
Substituted thiazoles VII. Synthesis and antitumor activity of certain 2-(substituted amino)-4-phenyl-1,3-thiazole analogs.
- G. S. Hassan, S. El-Messery, Fatmah A. M. Al-Omary, H. El-Subbagh
- Chemistry, Medicine
- Bioorganic & medicinal chemistry letters
- 15 October 2012
A novel series of 2-acetamido- or 2-propanamido-4-(4-substituted phenyl)-1,3-thiazoles (11-34) was designed and synthesized. Compounds were subjected to National Cancer Institute (NCI) in vitro… Expand
Nonclassical antifolates, part 3: synthesis, biological evaluation and molecular modeling study of some new 2-heteroarylthio-quinazolin-4-ones.
- Fatmah A. M. Al-Omary, G. S. Hassan, S. El-Messery, M. Nagi, El-Sayed E. Habib, H. El-Subbagh
- Chemistry, Medicine
- European journal of medicinal chemistry
- 1 May 2013
A new series of 2-heteroarylthio-6-substituted-quinazolin-4-one analogs was designed, synthesized, and evaluated for their in vitro DHFR inhibition, antimicrobial, and antitumor activities. Compounds… Expand
Synthesis, biological evaluation and molecular modeling study of 2-(1,3,4-thiadiazolyl-thio and 4-methyl-thiazolyl-thio)-quinazolin-4-ones as a new class of DHFR inhibitors.
- Sarah T A Al-Rashood, G. S. Hassan, +4 authors H. El-Subbagh
- Chemistry, Medicine
- Bioorganic & medicinal chemistry letters
- 15 September 2014
A new series of 2-(1,3,4-thiadiazolyl- or 4-methyl-thiazolyl)thio-6-substituted-quinazolin-4-one analogs was designed, synthesized, and evaluated for their in vitro DHFR inhibition, antimicrobial,… Expand
Substituted thiazoles VI. Synthesis and antitumor activity of new 2-acetamido- and 2 or 3-propanamido-thiazole analogs.
- S. El-Messery, G. S. Hassan, Fatmah A. M. Al-Omary, H. El-Subbagh
- Chemistry, Medicine
- European journal of medicinal chemistry
- 1 August 2012
A novel series of 2-acetamido and 2 or 3-propanamido derivatives of 4- or 5-substituted-thiazoles was designed and synthesized. Structure elucidation of the new synthesized compounds was attained by… Expand
Nonclassical antifolates, part 5. Benzodiazepine analogs as a new class of DHFR inhibitors: synthesis, antitumor testing and molecular modeling study.
- H. El-Subbagh, G. S. Hassan, +4 authors M. Shabayek
- Chemistry, Medicine
- European journal of medicinal chemistry
- 3 March 2014
A new series of tetrahydro-quinazoline and tetrahydro-1H-dibenzo[b,e][1,4]diazepine analogs were synthesized and tested for their DHFR inhibition and in vitro antitumor activity. Compound 35 showed a… Expand
Melatonin: comprehensive profile.
- Fatmah A. M. Al-Omary
- Chemistry, Medicine
- Profiles of drug substances, excipients, and…
- 2013
This chapter includes the aspects of melatonin. The drug is synthesized in the pineal gland starting from tryptophane or synthetically by using indole as starting material. Melatonin has been used as… Expand