1
|
Ragheb MA, Mohamed FG, Diab HM, Ragab MS, Emara M, Elwahy AHM, Abdelhamid IA, Soliman MH. Novel Bis(2-cyanoacrylamide) Linked to Sulphamethoxazole: Synthesis, DNA Interaction, Anticancer, ADMET, Molecular Docking, and DFT Studies. Chem Biodivers 2024; 21:e202301341. [PMID: 38314957 DOI: 10.1002/cbdv.202301341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 01/27/2024] [Accepted: 02/01/2024] [Indexed: 02/07/2024]
Abstract
In the light of advancement and potential extensive use of medication design and therapy, new bis(cyanoacrylamides) incorporating sulphamethoxazole derivatives (7 a-7 f) were synthesized and confirmed by different spectral tools. In vitro anticancer activity towards different human cancer cells (HCT116, MDA-MB-231 and A549) was assessed using MTT assay. Among all derivatives, 4C- and 6C-spacer derivatives (7 e and 7 f) had the most potent growth inhibitory activities against HCT116 cells with IC50 values of 39.7 and 28.5 μM, respectively. 7 e and 7 f induced apoptosis and suppressed migration of HCT116 cells. These compounds also induced a significant increase in caspase-3 and CDH1 activities, and a downregulation of Bcl2 using ELISA. pBR322 DNA cleavage activities of cyanoacrylamides were determined using agarose gel electrophoresis. Furthermore, 7 e and 7 f showed good DNA and BSA binding affinities using different spectroscopic techniques. Furthermore, molecular docking for 7 e and 7 f was performed to anticipate their binding capabilities toward various proteins (Bcl2, CDH1 and BSA). The docking results were well correlated with those of experimental results. Additionally, density functional theory and ADMET study were performed to evaluate the molecular and pharmacokinetic features of 7 e and 7 f, respectively. Thus, this work reveals promising antitumor lead compounds that merit future research and activity enhancement.
Collapse
Affiliation(s)
- Mohamed A Ragheb
- Department of Chemistry (Biochemistry Division), Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Fatma G Mohamed
- Department of Chemistry (Biochemistry Division), Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Hadeer M Diab
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Mona S Ragab
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Marwan Emara
- Center for Aging and Associated Diseases, Zewail City of Science, Technology and innovation, 12578-, Giza, Egypt
| | - Ahmed H M Elwahy
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Ismail A Abdelhamid
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Marwa H Soliman
- Department of Chemistry (Biochemistry Division), Faculty of Science, Cairo University, Giza, 12613, Egypt
| |
Collapse
|
2
|
Salem ME, Abdullah AH, Zaki MEA, Abdelhamid IA, Elwahy AHM. Utility of 2-Chloro- N-arylacetamide and 1,1'-(Piperazine-1,4-diyl)bis(2-chloroethanone) as Versatile Precursors for Novel Mono- and Bis[thienopyridines]. ACS Omega 2024; 9:10146-10159. [PMID: 38463260 PMCID: PMC10918660 DOI: 10.1021/acsomega.3c06653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 01/24/2024] [Accepted: 02/05/2024] [Indexed: 03/12/2024]
Abstract
A series of novel thieno[2,3-b]pyridines linked to N-aryl carboxamides or (carbonylphenoxy)-N-(aryl)acetamides, as well as bis(thieno[2,3-b]pyridines) linked to piperazine core via methanone or carbonylphenoxyethanone units, were synthesized by treating the appropriate chloroacetyl- or bis-bromoacetyl derivatives with 2-mercaptonicotinonitrile derivatives in ethanolic sodium ethoxide at reflux. The spectral data were used to determine the compositions of novel compounds.
Collapse
Affiliation(s)
- Mostafa E Salem
- Department of Chemistry, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Abbas H Abdullah
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Magdi E A Zaki
- Department of Chemistry, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Ismail A Abdelhamid
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Ahmed H M Elwahy
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
| |
Collapse
|
3
|
Salem M, El-Gabry YA, Abdelhamid IA, Elwahy AHM, Zaki MEA, Diab HM. Synthesis of Novel Diphenyl Ether-Based Bis-Heterocycles as Novel Hybrid Molecules via Michael and Other Cyclocondensation Reactions. ACS Omega 2024; 9:4073-4084. [PMID: 38284066 PMCID: PMC10809258 DOI: 10.1021/acsomega.3c09081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/21/2023] [Accepted: 12/27/2023] [Indexed: 01/30/2024]
Abstract
Molecular hybridization is a technique used in drug creation that involves combining the pharmacophoric moieties of multiple bioactive compounds to create a new hybrid molecule with better affinity and effectiveness. In this regard, we created unique hybrid molecules out of diphenyl ether-linked fused pyrans and other heterocycles. The Michael reaction of 4,4'-oxydibenzaldehyde with malononitrile and various active methylene derivatives, as well as enaminone derivatives, produced the matching bis-fused pyrans and fused pyridines, both connected to a diphenyl ether moiety. Furthermore, the acid-catalyzed reaction of 4,4'-oxydibenzaldehyde with dimedone or β-naphthol produced the corresponding new bis(hexahydro-1H-xanthene-1,8-dione) and bis(14H-dibenzo[a,j]xanthene). The processes by which the target products are formed were also examined.
Collapse
Affiliation(s)
- Mostafa
E. Salem
- Department
of Chemistry, College of Science, Imam Mohammad
Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
- Department
of Chemistry, Faculty of Science, Cairo
University, Giza 12613, Egypt
| | - Yassmen A. El-Gabry
- Department
of Chemistry, Faculty of Science, Cairo
University, Giza 12613, Egypt
| | - Ismail A. Abdelhamid
- Department
of Chemistry, Faculty of Science, Cairo
University, Giza 12613, Egypt
| | - Ahmed H. M. Elwahy
- Department
of Chemistry, Faculty of Science, Cairo
University, Giza 12613, Egypt
| | - Magdi E. A. Zaki
- Department
of Chemistry, College of Science, Imam Mohammad
Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Hadeer M. Diab
- Department
of Chemistry, Faculty of Science, Cairo
University, Giza 12613, Egypt
| |
Collapse
|
4
|
Salem M, Abdullah AH, Ibrahim NS, Zaki MEA, Elwahy AHM, Abdelhamid IA. Novel Scaffolds Based on Bis-thiazole Connected to Quinoxaline or Thienothiophene through 2-Phenoxy- N-arylacetamide Groups as New Hybrid Molecules: Synthesis, Antibacterial Activity, and Molecular Docking Investigations. ACS Omega 2023; 8:44312-44327. [PMID: 38027350 PMCID: PMC10666262 DOI: 10.1021/acsomega.3c07125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 10/25/2023] [Accepted: 10/30/2023] [Indexed: 12/01/2023]
Abstract
The resistance of microorganisms to antimicrobials has endangered the health of many people across the world. Overcoming the resistance problem will require the invention of molecules with a new mechanism of action so that no cross-resistance with existing therapies occurs. Because of their powerful antibacterial activity against a wide spectrum of Gram-positive and Gram-negative bacterial strains, heterocyclic compounds are appealing candidates for medicinal chemists. In this regard, as unique hybrid compounds, we synthesized a novel family of bis-thiazoles linked to quinoxaline or thienothiophene via the 2-phenoxy-N-arylacetamide moiety. The target compounds were synthesized by reacting the relevant bis(α-haloketones) with the corresponding thiosemicarbazones in EtOH at reflux with a few drops of TEA. Under comparable reaction conditions, the isomeric bis(thiazoles) were synthesized by reacting the appropriate bis(thiosemicarbazone) with the respective α-haloketones. The structures of the novel compounds were confirmed using elements and spectral data. All of the synthesized compounds were tested for antibacterial activity in vitro. With an inhibitory zone width of 12 mm, compound 12a had the same activity as the reference medication tobramycin against Staphylococcus aureus. Compound 12b showed 20 mg/mL as a minimum inhibitory concentration (MIC) against Bacillus subtilis. Some of the synthesized compounds were tested via molecular docking against two bacterial proteins (dihydrofolate reductase and tyrosyl-tRNA synthetase).
Collapse
Affiliation(s)
- Mostafa
E. Salem
- Department
of Chemistry, College of Science, Imam Mohammad
Ibn Saud Islamic University (IMSIU), P.O. Box 90950, Riyadh 11623, Saudi Arabia
- Department
of Chemistry, Faculty of Science, Cairo
University, Giza 12613, Egypt
| | - Abbas H. Abdullah
- Department
of Chemistry, Faculty of Science, Cairo
University, Giza 12613, Egypt
| | - Nada S. Ibrahim
- Department
of Chemistry (Biochemistry Division), Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Magdi E. A. Zaki
- Department
of Chemistry, College of Science, Imam Mohammad
Ibn Saud Islamic University (IMSIU), P.O. Box 90950, Riyadh 11623, Saudi Arabia
| | - Ahmed H. M. Elwahy
- Department
of Chemistry, Faculty of Science, Cairo
University, Giza 12613, Egypt
| | - Ismail A. Abdelhamid
- Department
of Chemistry, Faculty of Science, Cairo
University, Giza 12613, Egypt
| |
Collapse
|
5
|
Abdelwahab RE, Abdelhamid IA, Elwahy AHM, Abdelmoniem AM. Synthesis of novel acridines, tetrahydrodipyrazolo [3,4- b:4',3'- e]pyridines, tri-substituted methanes (TRSMs) bearing 2-(4-(1-phenyl-1 H-pyrazol-3-yl)phenoxy)- N-phenylacetamide unit as novel hybrid molecules. SYNTHETIC COMMUN 2023. [DOI: 10.1080/00397911.2023.2190462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
Affiliation(s)
| | | | - Ahmed H. M. Elwahy
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Amr M. Abdelmoniem
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| |
Collapse
|
6
|
Elwahy AHM, Ginidi ARS, Shaaban MR, Farag AM, Salem ME. Synthesis of novel bis-thiazoles, bis-thienopyridines, and bis-triazolothiadiazines linked to diphenyl ether core as novel hybrid molecules. SYNTHETIC COMMUN 2023. [DOI: 10.1080/00397911.2023.2179405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Affiliation(s)
- Ahmed H. M. Elwahy
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Ahmed R. S. Ginidi
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Mohamed R. Shaaban
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Ahmed M. Farag
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Mostafa E. Salem
- Department of Chemistry, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia
| |
Collapse
|
7
|
Diab HM, Mohamed DM, Darweesh AF, Abdelhamid IA, Elwahy AHM. Synthesis of novel thiazole, imidazole, benzimidazole, and benzothiazole derivatives incorporating
2‐phenoxy‐
N
‐arylacetamide unit as novel hybrid molecules. J Heterocycl Chem 2023. [DOI: 10.1002/jhet.4624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Hadeer M. Diab
- Department of Chemistry, Faculty of Science Cairo University Giza Egypt
| | | | - Ahmed F. Darweesh
- Department of Chemistry, Faculty of Science Cairo University Giza Egypt
| | | | | |
Collapse
|
8
|
Mahmoud HK, Selim NHM, Elwahy AHM, Abdelhamid IA, Diab HM. Microwave-Assisted Hantzsch-Like Synthesis of Novel Bis(Tetrahydrobenzo[4,5]Imidazo[2,1- b]Quinazolinones). Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2151476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Huda Kamel Mahmoud
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | | | - Ahmed H. M. Elwahy
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | | | - Hadeer M. Diab
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| |
Collapse
|
9
|
Salem ME, Qenawy MS, Farag AM, Elwahy AHM. Synthesis of novel scaffolds based on bis-thiazole or bis-triazolothiadiazine linked to quinoxaline as new hybrid molecules. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2153338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Mostafa E. Salem
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | - Mohmmad S. Qenawy
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | - Ahmed M. Farag
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | | |
Collapse
|
10
|
Al-Shamiri HAS, Sakr MEM, Abdel-Latif SA, Negm NA, Abou Kana MTH, El-Daly SA, Elwahy AHM. Experimental and theoretical studies of linear and non-linear optical properties of novel fused-triazine derivatives for advanced technological applications. Sci Rep 2022; 12:19937. [PMID: 36402774 PMCID: PMC9675782 DOI: 10.1038/s41598-022-22311-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 10/12/2022] [Indexed: 11/21/2022] Open
Abstract
Controlling photophysical properties is critical for the continued development of electroluminescent devices and luminescent materials. The preparation and study of novel molecules suitable as luminescent for the development of optoelectrical devices have recently received a lot of attention. Even though the as-triazine unit is a good building block for organic active substances, it is rarely used in this context. We created here novel bis-triazine derivative dyes in the far UV–Vis range by alkylation of triazine-thione derivatives with appropriate dibromo compounds. At the B3LYP/6-311**G(d,p) basis set, their optimal molecular structures were obtained. DFT technique confirmed that the new triazine derivatives are in noncoplanar with one of the two phenyl rings and the triazine plane rotating out by 102.09. Also, depending on the energy gap difference between HOMO and LUMO, some important parameters including chemical potential (π), electronegativity (χ), and chemical hardness (η) were calculated. The compounds may be readily polarized and have significant NLO characteristics, as seen by the tiny HOMO–LUMO energy gap. The calculated values for the polarizability (α) of the two new triazine derivatives have the range 6.09–10.75 × 10–24 (esu). The emission peaks seemed to move to the long-wavelength (redshift), with a rise in the fluorescence band, suggesting that the singlet excited state is more polar than the ground state. The influence of solvent polarity and the intermolecular charge transfer (ICT) processes are reflected in the photophysical properties of new fused triazine derivatives. These properties such as extinction coefficient, absorption and emission cross-sections, fluorescence quantum yield, fluorescence lifetime, oscillator strength, the dipole moment, radiative decay rate constant, the energy yield of fluorescence, and the attenuation length were assessed and discussed.
Collapse
|
11
|
Sroor FM, Elwahy AHM, Abdelhamid IA, Mohamed MF, Elsayed SE, Mahrous KF, Mageed L, Hanafy MK, Ibrahim SA. Synthesis and Anticancer Activities of Novel Bis-chalcones Incorporating
the 1,3-diphenyl-1H-pyrazole Moiety: In Silico and In Vitro Studies. LETT DRUG DES DISCOV 2022. [DOI: 10.2174/1570180819666220301151631] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Abstract:
A new series of bis-chalcones 5-10 has been prepared by the condensation reaction of one
equivalent of bis(acetophenones) 3a-f with two equivalents of 1,3-diphenyl-1H-pyrazole-4-carbaldehyde
4. The newly prepared compounds 5-10 have been fully characterized and evaluated as in vitro anticancer
agents against a panel of human cancer cell lines A431, A549, PC3, and a normal human skin
fibroblast BJ1.
Aims:
The current work is designed to explore the anti-cancer activity of novel bis-chalcones incorporating
a 1,3-diphenyl-1H-pyrazole moiety.
Background:
Chalcones represent one of the most important organic compounds that have been attracting
the interest of many researchers in drug discovery.
Objective:
The present study was carried out to explore anti-cancer activity of novel bis-chalcones incorporating
a 1,3-diphenyl-1H-pyrazole moiety as in vitro and in silico studies.
Materials and Methods:
We used the condensation reaction to prepare bis-chalcones incorporating 1,3-
diphenyl-1H-pyrazole moiety. The MTT Assay, Anti-cancer activity, Gene expression, DNA Fragmentation,
DNA Damage, and Molecular docking were investigated.
Results:
Compounds 5 and 9 were found to be the most promising compounds in the prepared series with
IC50 (50.3 and 50.1 μg/ml, respectively) against epidermoid cancer cell line A431 compared to doxorubicin
as a reference drug.
Conclusion:
All of these results showed that chalcones 5 and 9 have promising anti-cancer properties
without cytotoxic effect, which could make them a promising active component for further studies.
Collapse
Affiliation(s)
- Farid M. Sroor
- Department of Organometallic and Organometalloid
Chemistry, National Research Centre, Cairo 12622, Egypt
| | - Ahmed H. M. Elwahy
- Department of Chemistry, Faculty of Science, Cairo University, Giza
12613, Egypt
| | - Ismail A. Abdelhamid
- Department of Chemistry, Faculty of Science, Cairo University, Giza
12613, Egypt
| | - Magda F. Mohamed
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | | | - Karima F. Mahrous
- Department of Cell Biology, National Research
Centre, 12622-Dokki, Egypt
| | - Lamiaa Mageed
- Department of Biochemistry, National Research Centre, Dokki 12622, Egypt
| | | | - Sherif A. Ibrahim
- Department of Zoology, Faculty of Science, Cairo University, Giza 12613, Egypt
| |
Collapse
|
12
|
Salem ME, Fares IMZ, Ghozlan SAS, Elwahy AHM, Abdelhamid IA. Hantzsch-like three-component synthesis of bis(1,4-dihydropyridines) and bis(fused-1,4-dihydropyridines) linked to piperazine core via 2-phenoxyethanone linkage: Novel hybrid molecules. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2122844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Mostafa E. Salem
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | | | | | | | | |
Collapse
|
13
|
Elwahy AHM, Eid EM, Abdel-Latif SA, Hassaneen HME, Abdelhamid IA. Design, Synthesis, DFT, TD-DFT/PCM Calculations, and Molecular Docking Studies on the Anti-COVID-19, and Anti-SARS Activities of Some New Bis-Thiazoles and Bis-Thiadiazole. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2117204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
| | - Elshimaa M. Eid
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | | | | | | |
Collapse
|
14
|
Ragheb MA, Abdelwahab RE, Darweesh AF, Soliman MH, Elwahy AHM, Abdelhamid IA. Hantzsch-Like Synthesis, DNA Photocleavage, DNA/BSA Binding, and Molecular Docking Studies of Bis(sulfanediyl)bis(tetrahydro-5-deazaflavin) Analogs Linked to Naphthalene Core. Chem Biodivers 2022; 19:e202100958. [PMID: 36045280 DOI: 10.1002/cbdv.202100958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 08/11/2022] [Indexed: 11/07/2022]
Abstract
The cyclocondensation reaction of aldehydes with dimedone and bis(6-aminopyrimidin-4-one) in acetic acid led to the formation of the corresponding bis(pyrimido[4,5-b]quinoline-4,6-diones) which are known as bis(sulfanediyl)bis(tetrahydro-5-deazaflavin) analogs in a single step. Also, bis(pyrimido[4,5-b]quinoline-4,6-diones) which are linked to naphthyl core via phenoxymethyl linkage is prepared. The interactions of the synthesized compounds with DNA and bovine serum albumin (BSA) were studied. Gel electrophoresis assay was used to show the capability of the compounds to photocleave the supercoiled pBR322 plasmid DNA in UV-A (365 nm). Besides, the most photocleavable compound, bis(tetrahydropyrimido[4,5-b]quinoline-4,6-dione) linked to pyridin-3-yl at position-5 exhibits good binding affinities toward CT-DNA and BSA as supported by UV/VIS spectral studies. In addition to the experimental findings, a molecular docking simulation was performed to collect detailed binding data for this compound to both biomolecules.
Collapse
Affiliation(s)
- Mohamed A Ragheb
- Department of Chemistry (Biochemistry Division), Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Reham E Abdelwahab
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Ahmed F Darweesh
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Marwa H Soliman
- Department of Chemistry (Biochemistry Division), Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Ahmed H M Elwahy
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Ismail A Abdelhamid
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
| |
Collapse
|
15
|
Salem ME, Fares IMZ, Ghozlan SAS, Abdel‐Aziz MM, Abdelhamid IA, Elwahy AHM. Facile synthesis and antimicrobial activity of
bis
(fused
4
H
‐pyrans) incorporating piperazine as novel hybrid molecules: Michael's addition approach. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4525] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Mostafa E. Salem
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
| | | | | | | | | | | |
Collapse
|
16
|
Elwahy AHM, Shaaban MR, Abdelhamid IA. Recent Advances in the Functionalization of Azulene Through Rh‐, Ir‐, Ru‐, Au‐, Fe‐, Ni‐, and Cu‐catalyzed Reactions. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Mohamed R. Shaaban
- Chemistry Department, Faculty of Applied Sciences, Makkah Almukkarramah, Umm AL‐Qura University Saudi Arabia
| | | |
Collapse
|
17
|
Diab HM, Elsayed B, Darweesh AF, Abdelhamid IA, Elwahy AHM. Synthesis of Novel Bis(Sulfanediyl) Bis(Tetrahydropyrimido[4,5 -b]Quinoline-4,6-Diones) Linked to Butenyl and Butynyl Spacers via Thioether Linkages. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2083192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Hadeer M. Diab
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Basma Elsayed
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Ahmed F. Darweesh
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | | | - Ahmed H. M. Elwahy
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| |
Collapse
|
18
|
Sroor FM, Mohamed MF, Abdullah GK, Mahrous KF, Zoheir KMA, Ibrahim SA, Elwahy AHM, Abdelhamid IA. Anticancer Activity of New Bis-(3-(Thiophen-2-yl)-1 H-Pyrazol-4-yl)Chalcones: Synthesis, in-Silico, and in-Vitro Studies. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2046616] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Farid M. Sroor
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
| | - Magda F. Mohamed
- Department of Chemistry (Biochemistry Branch), Faculty of Science, Cairo University, Giza, Egypt
| | - Ghada Khaled Abdullah
- Department of Chemistry (Biochemistry Branch), Faculty of Science, Cairo University, Giza, Egypt
| | | | | | - Sherif A. Ibrahim
- Zoology Department, Faculty of Science, Cairo University, Giza, Egypt
| | | | | |
Collapse
|
19
|
Omar RS, Ragheb MA, Elwahy AHM, Abdelhamid IA. Facile one-pot, three-component synthesis of novel fused 4H-pyrans incorporating 2-phenoxy-N-phenylacetamide core as novel hybrid molecules via Michael addition reaction. ARKIVOC 2022. [DOI: 10.24820/ark.5550190.p011.690] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
20
|
Sakr MEM, Kana MTHA, Elwahy AHM, Abdelwahed MS, El-Daly SA, Ebeid EZM. Spectroscopic Behavior and Photophysical Parameters of 2-(Acetoxymethyl)-6-(1,2,4-triazinylaminodihydroquinazolinyl)tetrahydropyran Derivative in Different Solid Hosts. J Fluoresc 2022; 32:1509-1516. [PMID: 35522344 PMCID: PMC9270284 DOI: 10.1007/s10895-022-02960-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 04/20/2022] [Indexed: 11/24/2022]
Abstract
Optical and photophysical properties of 6-substituted-1,2,4-Triazine fluorescent derivative dye doped in silicate based sol-gel, homopolymer of methyl methacrylate (PMMA), and copolymer (MMA/diethylene glycol dimethacrylate) (DEGDMA) were investigated. The pores of different hosts and caging of the dye were found to effect on the parameters such as molar absorptivity, cross sections of singlet-singlet electronic absorption and emission spectra, excited state lifetime, quantum yield of fluorescence. The dipole moment of electronic transition, the length of attenuation and oscillator strength of electronic transition from So → S1 have been calculated. The dye was pumped with different powers using 3rd harmonic Nd: YAG laser of 355 nm and pulse duration 8 ns, with repetition rate 10 Hz. Good photo stability for dye was attained. After 55,000 pumping pulses of (10 mJ/pulse), the photo-stabilities were decreased to 53%, 48%, and 45% of the initial ASE of dye in sol gel, PMMA, and Co-polymer respectively. The dye in sol-gel matrix showed improvement of photo stability compared with those in organic polymeric matrices.
Collapse
Affiliation(s)
- Mahmoud E. M. Sakr
- Laser Sciences and Interactions Department, National Institute of Laser-Enhanced Sciences (NILES), Cairo University, Giza, Egypt
| | - Maram T. H. Abou Kana
- Laser Sciences and Interactions Department, National Institute of Laser-Enhanced Sciences (NILES), Cairo University, Giza, Egypt
| | | | | | - Samy A. El-Daly
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - El-Zeiny M. Ebeid
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt ,Misr University for Science and Technology (MUST), 6th of October City, Egypt
| |
Collapse
|
21
|
Elwahy AHM, Abdelhamid IA, Shaaban MR. Recent Advances in the Functionalization of Azulene Through Pd‐Catalyzed Cross‐Coupling Reactions. ChemistrySelect 2021. [DOI: 10.1002/slct.202103357] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | | | - Mohamed R. Shaaban
- Chemistry Department Faculty of Science Cairo University Giza Egypt
- Chemistry Department Faculty of Applied Science Umm Al-Qura University Makkah Almukkarramah Saudi Arabia
| |
Collapse
|
22
|
Diab HM, Salem ME, Abdelhamid IA, Elwahy AHM. Hantzsch-like synthesis of bis(sulfanediyl)bis(tetrahydropyrimido[4,5-b]quinoline-4,6-diones) linked to arene or heteroarene cores utilizing bis(sulfanediyl)bis(6-aminopyrimidin-4-ones) as precursors. Monatsh Chem 2021. [DOI: 10.1007/s00706-021-02825-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
23
|
Affiliation(s)
| | - Klaus Hafner
- Clemens Schöpf-Institut für Organische Chemie und Biochemie Technische Universität, Darmstadt Petersenstraβe 22 D-64287 Darmstadt Germany
| |
Collapse
|
24
|
Abdelmoniem AM, Hammad HF, Darweesh AF, Abdelaziz MA, Abdelhamid IA, Elwahy AHM. Hantzsch one-pot multicomponent synthesis of a novel series of bis(9,10-diarylhexahydroacridine-1,8-diones). SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1956541] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
| | - Hadeel F. Hammad
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | - Ahmed F. Darweesh
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | | | | | | |
Collapse
|
25
|
Abdelhamid IA, Hawass MAE, Sanad SMH, Elwahy AHM. Synthesis of various pyrazole-fused heterocyclic systems
using pyrazole-4-carbaldehydes as versatile precursors. ARKIVOC 2021. [DOI: 10.24820/ark.5550190.p011.542] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
26
|
Abdelmoniem AM, Abdelrahman MGM, Ghozlan SAS, Elwahy AHM, Abdelhamid IA. Hantzsch reaction with bis-indole-2,3-diones: Synthesis of novel bis-spirocyclic oxindole incorporating acridine, dipyrazolo[3,4- b:4',3'- e]pyridine and pyrido[2,3- d:6,5- d']dipyrimidine. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1908564] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Amr M. Abdelmoniem
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
- Institut für Organische Chemie, Leibniz Universität Hannover, Hannover, Germany
| | | | - Said A. S. Ghozlan
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Ahmed H. M. Elwahy
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | | |
Collapse
|
27
|
Diab HM, Salem ME, Elwahy AHM, Abdelhamid IA. Bis(sulfanediyl) bis(6-aminopyrimidin-4-ones): Versatile precursors for novel bis(sulfanediyl) bis(tetrahydropyrimido[4,5- b]quinoline-4,6-diones) linked to aliphatic spacer via multi-component reactions. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1918172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Hadeer M. Diab
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Mostafa E. Salem
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Ahmed H. M. Elwahy
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | | |
Collapse
|
28
|
Hawass MAE, Sanad SMH, Elwahy AHM, Abdelhamid IA. Hantzsch synthesis of bis(pyrido[2,3-d:6,5-d']dipyrimidines), bis(pyrimido[4,5-b]quinolines), and bis(benzo[4,5]imidazo[2,1-b]quinazolines) linked to pyrazole units as novel hybrid molecules. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1913604] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
29
|
Diab HM, Salem ME, Abdelhamid IA, Elwahy AHM. Aminouracil and aminothiouracil as versatile precursors for a variety of heterocyclic systems. ARKIVOC 2021. [DOI: 10.24820/ark.5550190.p011.474] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
30
|
Abdelhamid IA, Hawass MAE, Sanad SMH, Elwahy AHM. Pyrazole-carboxaldehydes as versatile precursors for different pyrazole-substituted heterocyclic systems. ARKIVOC 2021. [DOI: 10.24820/ark.5550190.p011.404] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
31
|
Darweesh AF, El-Fatah NAA, Abdel-Latif SA, Abdelhamid IA, Elwahy AHM, Salem ME. Synthesis and DTF studies of novel aminoimidazodipyridines using 2-(3H-imidazo[4,5-b]pyridin-2-yl)acetonitrile as an efficient key precursor. ARKIVOC 2021. [DOI: 10.24820/ark.5550190.p011.415] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
32
|
Abdelmoniem AM, Abdella AM, Elwahy AHM, Abdelhamid IA. Hantzsch reaction with 6-aminouracil: Synthesis of novel tetrakis(6-aminouracil-5-yl)methanes and bis(decahydropyrido[2,3-d:6,5-d']dipyrimidine-tetraones) linked to aliphatic or aromatic cores via ether-amide or ester-amide linkages. ARKIVOC 2020. [DOI: 10.24820/ark.5550190.p011.357] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
33
|
Darweesh AF, Salama SK, Abdelhamid IA, Elwahy AHM. Bis(aldehydes): Versatile precursors for novel
bis
(
14
H
‐dibenzo[
a
,
j
]xanthenes),
bis
(pyrano[3,2‐
c
:5,6‐
c
']dichromenedione), and
bis
(dihydrobenzo[
a
]xanthenones)
via
multicomponent reactions. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4170] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Ahmed F. Darweesh
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
| | - Soad K. Salama
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
| | | | | |
Collapse
|
34
|
Darweesh AF, Salama SK, Abdelhamid IA, Elwahy AHM. Green synthesis of novel bis(hexahydro-1H-xanthene-1,8(2H)-diones) employing p-toluenesulfonic acid (p-TSA) as a solid acid catalyst. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1837170] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Ahmed F. Darweesh
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | - Soad K. Salama
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | | | | |
Collapse
|
35
|
Hebishy AMS, Abdelfattah MS, Elmorsy A, Elwahy AHM. Novel bis(thiazolidin-4-ones) linked to aliphatic or aromatic spacers: synthesis, characterization, and anticancer evaluation. J Sulphur Chem 2020. [DOI: 10.1080/17415993.2020.1823978] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Ali M. S. Hebishy
- Chemistry Department, Faculty of Science, Helwan University, Cairo, Egypt
| | | | - Abdullah Elmorsy
- Chemistry Department, Faculty of Science, Helwan University, Cairo, Egypt
| | | |
Collapse
|
36
|
Salem ME, Elwahy AHM, Darweesh AF. An expedient synthesis of novel bis[thienopyridines] linked to arene or heteroarene core as novel hybrid molecules. ARKIVOC 2020. [DOI: 10.24820/ark.5550190.p011.297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
37
|
Darweesh AF, Abd El-Fatah NA, Abdelhamid IA, Elwahy AHM, Salem ME. Investigation of the reactivity of (1 H-benzo[ d]imidazol-2-yl)acetonitrile and (benzo[ d]thiazol-2-yl)acetonitrile as precursors for novel bis(benzo[4,5]imidazo[1,2- a]pyridines) and bis(benzo[4,5]thiazolo[3,2- a]pyridines). SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1784436] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Ahmed F. Darweesh
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | | | | | - Ahmed H. M. Elwahy
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Mostafa E. Salem
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| |
Collapse
|
38
|
Sroor FM, Aboelenin MM, Mahrous KF, Mahmoud K, Elwahy AHM, Abdelhamid IA. Novel 2‐cyanoacrylamido‐4,5,6,7‐tetrahydrobenzo[
b
]thiophene derivatives as potent anticancer agents. Arch Pharm (Weinheim) 2020; 353:e2000069. [DOI: 10.1002/ardp.202000069] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 06/18/2020] [Accepted: 06/22/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Farid M. Sroor
- Organometallic and Organometalloid Chemistry Department National Research Centre Cairo Egypt
| | | | | | - Khaled Mahmoud
- Pharmacognosy Department National Research Centre Dokki Egypt
| | | | | |
Collapse
|
39
|
Sanad SMH, Hawass MAE, Elwahy AHM, Abdelhamid IA. Hantzsch synthesis of bis(1,4-dihydropyridines) and bis(tetrahydrodipyrazolo[3,4-b:4′,3′-e]pyridines) linked to pyrazole units as novel hybrid molecules. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1761395] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
40
|
Sakr MEM, Abou Kana MTH, Elwahy AHM, Kandel HM, Abdelwahed MS, El-Daly SA, Ebeid EZM. Optical, photo physical parameters and photo stability of 6-Substituted-1, 2, 4-Triazine mono glucosyl derivative to act as a laser dye in various solvents. Spectrochim Acta A Mol Biomol Spectrosc 2020; 232:118145. [PMID: 32066064 DOI: 10.1016/j.saa.2020.118145] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 01/30/2020] [Accepted: 02/09/2020] [Indexed: 06/10/2023]
Abstract
The optical properties of a visible absorption range6-Substituted-1, 2, 4-Triazine mono glucosyl fluorescent derivative dye, such as absorption spectra, emission spectra in different solvents, were experimentally investigated. As well, some important photo physical parameters such as extinction coefficient (ε), cross-sections of the absorption (σa) and the emission (σe), quantum yield (фf), fluorescence lifetime, oscillator strength (f), the dipole moment (μ), decay rate radiative constant (kr), energy yield of fluorescence (Ef) and the length of attenuation Λ (λ) were assessed. The ground-state (μg) and excited-state (μe) dipole moments by solvatochromic correlations method were reported. The dye amplified spontaneous emission (ASE) of 2 × 10-4M with different input pumping energies of a continuous wave blue diode laser (λ = 450 nm) was studied. Photostability of dye was observed that was decreased to 53% of its initial energy by pumping with 100 mW of diode laser after exposure to 120 min.
Collapse
Affiliation(s)
- Mahmoud E M Sakr
- Laser Sciences and Interactions Department, National Institute of Laser-Enhanced Sciences (NILES), Cairo University, Giza, Egypt.
| | - Maram T H Abou Kana
- Laser Sciences and Interactions Department, National Institute of Laser-Enhanced Sciences (NILES), Cairo University, Giza, Egypt.
| | - Ahmed H M Elwahy
- Chemistry Department, Faculty of Science, Cairo University, Egypt
| | - Hamed M Kandel
- Laser Sciences and Interactions Department, National Institute of Laser-Enhanced Sciences (NILES), Cairo University, Giza, Egypt
| | | | - Samy A El-Daly
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - El-Zeiny M Ebeid
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt; Misr University for Science and Technology (MUST), 6th of October City, Egypt
| |
Collapse
|
41
|
Eid EM, Hassaneen HME, Elwahy AHM, Abdelhamid IA. Hantzsch-like synthesis of novel bis(hexahydroacridine-1,8-diones), bis(tetrahydrodipyrazolo[3,4- b:4′,3′- e]pyridines), and bis(pyrimido[4,5- b]quinolines) incorporating thieno[2,3- b]thiophenes. Journal of Chemical Research 2020. [DOI: 10.1177/1747519820917886] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A novel series of bis(hexahydroacridine-1,8-diones), bis(tetrahydrodipyrazolo[3,4- b:4′,3′- e]pyridines), and bis(pyrimido[4,5- b]quinolines) incorporating a thieno[2,3- b]thiophene core via ether or ester linkages is prepared via a Hantzsch-like reaction.
Collapse
Affiliation(s)
- Elshimaa M Eid
- Faculty of Science, Department of Chemistry, Cairo University, Giza, Egypt
| | | | - Ahmed H M Elwahy
- Faculty of Science, Department of Chemistry, Cairo University, Giza, Egypt
| | | |
Collapse
|
42
|
Eid EM, Hassaneen HME, Abdelhamid IA, Elwahy AHM. Facile one‐pot, three‐component synthesis of novel bis(heterocycles) incorporating thieno[2,3‐
b
]thiophenes via Michael addition reaction. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3945] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Elshimaa M. Eid
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
| | | | | | | |
Collapse
|
43
|
Hebishy AMS, Abdelfattah MS, Elmorsy A, Elwahy AHM. Synthesis of novel bis‐ and poly(benzimidazoles) as well as bis‐ and poly(benzothiazoles) as anticancer agents. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3947] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Ali M. S. Hebishy
- Chemistry Department, Faculty of ScienceHelwan University Cairo Egypt
| | | | - Abdullah Elmorsy
- Chemistry Department, Faculty of ScienceHelwan University Cairo Egypt
| | | |
Collapse
|
44
|
Hebishy AMS, Abdelfattah MS, Elmorsy A, Elwahy AHM. ZnO nanoparticles catalyzed synthesis of bis- and poly(imidazoles) as potential anticancer agents. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1726396] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Ali M. S. Hebishy
- Chemistry Department, Faculty of Science, Helwan University, Cairo, Egypt
| | | | - Abdullah Elmorsy
- Chemistry Department, Faculty of Science, Helwan University, Cairo, Egypt
| | - Ahmed H. M. Elwahy
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
- Department of Chemistry, Faculty of Applied Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| |
Collapse
|
45
|
Affiliation(s)
- Amna M. Abdella
- Chemistry Department, Faculty of ScienceCairo University Giza Egypt
| | | | | | | |
Collapse
|
46
|
Fares IMZ, Mekky AEM, Elwahy AHM, Abdelhamid IA. Microwave-assisted three component synthesis of novel bis-fused quinazolin-8(4 H)-ones linked to aliphatic or aromatic spacer viaamide linkages. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1725575] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | - Ahmed E. M. Mekky
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | | | | |
Collapse
|
47
|
Ahmed AAM, Mekky AEM, Elwahy AHM, Sanad SMH. Facile synthesis and characterization of novel benzo-fused macrocyclic dicarbonitriles and pyrazolo-fused macrocycles containing thiazole subunits. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2019.1689269] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Ahmed A. M. Ahmed
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
- Preparatory Year Deanship, Jouf University, Sakaka, Kingdom of Saudi Arabia
| | - Ahmed E. M. Mekky
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | | | | |
Collapse
|
48
|
Hamza EK, Hamdy NA, Zarie ES, Fakhr IMI, Elwahy AHM, Awad HM. Synthesis and in vitro anticancer evaluation of novel pyridine derivatives bearing tetrahydronaphthalene scaffold. ARKIVOC 2020. [DOI: 10.24820/ark.5550190.p011.056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
49
|
Diab HM, Salem ME, Abdelhamid IA, Elwahy AHM. Synthesis of novel star-shaped molecules based on a 1,3,5-triazine core linked to different heterocyclic systems as novel hybrid molecules. RSC Adv 2020; 10:44066-44078. [PMID: 35517173 PMCID: PMC9058422 DOI: 10.1039/d0ra09025e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/02/2020] [Indexed: 12/12/2022] Open
Abstract
The synthesis of novel star-shaped compounds based on an s-triazine core and linked to hexahydroacridinediones, pyrimido[4,5-b]quinolones, 1H-isoquinolino[2,1-a]quinolines, tetrahydro-4H-chromenes, dihydropyrano[2,3-c]pyrazoles, thiazole, or benzothiazole as new hybrid molecules through Michael and Hantzsch reactions is reported. For this purpose, 2,4,6-tris(4-formylphenoxy)benzaldehyde was used as a versatile precursor. The synthesis of novel star-shaped compounds based on an s-triazine core and linked to different heterocycles as new hybrid molecules through Michael and Hantzsch reactions is reported.![]()
Collapse
Affiliation(s)
- Hadeer M. Diab
- Department of Chemistry
- Faculty of Science
- Cairo University
- Giza 12613
- Egypt
| | - Mostafa E. Salem
- Department of Chemistry
- Faculty of Science
- Cairo University
- Giza 12613
- Egypt
| | | | - Ahmed H. M. Elwahy
- Department of Chemistry
- Faculty of Science
- Cairo University
- Giza 12613
- Egypt
| |
Collapse
|
50
|
Abdella AM, Abdelmoniem AM, Butenschön H, Abdelhamid IA, Elwahy AHM. Efficient synthesis of novel bis(dihydropyrano[2,3c]pyrazoles), bis(4H-chromenes) and bis(dihydropyrano[3,2-c]chromenes) with amide functionality. ARKIVOC 2019. [DOI: 10.24820/ark.5550190.p011.071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|