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Abu-Hashem AA, Hakami O, El-Shazly M, El-Nashar HAS, Yousif MNM. Caffeine and Purine Derivatives: A Comprehensive Review on the Chemistry, Biosynthetic Pathways, Synthesis-Related Reactions, Biomedical Prospectives and Clinical Applications. Chem Biodivers 2024; 21:e202400050. [PMID: 38719741 DOI: 10.1002/cbdv.202400050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 05/06/2024] [Indexed: 06/13/2024]
Abstract
Caffeine and purine derivatives represent interesting chemical moieties, which show various biological activities. Caffeine is an alkaloid that belongs to the family of methylxanthine alkaloids and it is present in food, beverages, and drugs. Coffee, tea, and some other beverages are a major source of caffeine in the human diet. Caffeine can be extracted from tea or coffee using hot water with dichloromethane or chloroform and the leftover is known as decaffeinated coffee or tea. Caffeine and its derivatives were synthesized via different procedures on small and large scales. It competitively antagonizes the adenosine receptors (ARs), which are G protein-coupled receptors largely distributed in the human body, including the heart, vessels, brain, and kidneys. Recently, many reports showed the effect of caffeine derivatives in the treatment of many diseases such as Alzheimer's, asthma, parkinsonism, and cancer. Also, it is used as an antioxidant, anti-inflammatory, analgesic, and hypocholesterolemic agent. The present review article discusses the synthesis, reactivity, and biological and pharmacological properties of caffeine and its derivatives. The biosynthesis and biotransformation of caffeine in coffee and tea leaves and the human body were summarized in the review.
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Affiliation(s)
- Ameen A Abu-Hashem
- Photochemistry Department, National Research Centre, 12622, Dokki, Giza, Egypt
- Chemistry Department, Faculty of Science, Jazan University, 45142 and 2097, Jazan, KSA, Saudi Arabia
| | - Othman Hakami
- Chemistry Department, Faculty of Science, Jazan University, 45142 and 2097, Jazan, KSA, Saudi Arabia
| | - Mohamed El-Shazly
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo, 11566, Egypt
| | - Heba A S El-Nashar
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo, 11566, Egypt
| | - Mahmoud N M Yousif
- Photochemistry Department, National Research Centre, 12622, Dokki, Giza, Egypt
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2
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Abu-Hashem AA, Hakami O, Amri N. Synthesis, anticancer activity and molecular docking of new quinolines, quinazolines and 1,2,4-triazoles with pyrido[2,3- d] pyrimidines. Heliyon 2024; 10:e26735. [PMID: 38468950 PMCID: PMC10925991 DOI: 10.1016/j.heliyon.2024.e26735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/18/2024] [Accepted: 02/19/2024] [Indexed: 03/13/2024] Open
Abstract
Recently, heterocyclic compounds such as pyrido [2,3-d] pyrimidinones, 1,2,4-triazolopyrimidines, pyrimidoquinazolines, and quinoline derivatives have gained attention from researchers due to their pharmacological and biological activities. To synthesize new compounds, quinoline-2-thioxopyrido [2,3-d] pyrimidinone (1) and methylthioquinoline-pyrido [2,3-d] pyrimidinones (2) were used as starting materials. The new compounds synthesized were quinoline-pyrido [2,3-d] (DeGoey et al., 2013; Gouda et al., 2020; Dangolani et al., 2018) [1, 2,4]triazolopyrimidinones (5a-d), 2-methylsulfonyl-quinoline-pyrido [2,3-d]pyrimidinone (6), pyrido [2,3-d]pyrimidine derivatives, pyridopyrimido (Gouda et al., 2020; DeGoey et al., 2013) 2,12,1-b] quinazoline (9), pyrido [(Khajouei et al., 2021; Gouda et al., 2020) 3,23,2-e]bis (1,2,4-triazole)pyrimidine (12a,b) and pyridopyrimido-diquinazoline-dione (16) derivatives. These compounds were synthesized with high efficiency, producing yields ranging from 69% to 90%, under moderate conditions, through treating (2) or (10) with various reagents such as anthranilic acid, phosphorus oxychloride, hydrazine hydrate, formic acid, glacial acetic acid, arylamine (aniline, 4-chloroaniline, or 4-methoxyaniline), and sec-amine (piperazine or morpholine). The new structures of the synthesized compounds were verified using various spectroscopic procedures, such as IR, NMR, and mass spectra. Molecular docking studies were carried out to investigate and discuss how the prepared compounds bind to amino acids such as Estrogen Receptor alpha, EGFR, and NADPH oxidase protein. Also, the synthesized products were tested for their anticancer and antioxidant activities against the (MCF-7) breast carcinoma cell line and human normal Retina pigmented epithelium cells (RPE-1). The study on the structure-activity relationship (SAR) established a correlation between the chemical structure of the newly synthesized compounds and their anticancer activity. The findings suggest that compounds 5a-d, 9,12a-b, and 16 exhibited promising anticancer activity and antioxidant effects as measured by DPPH inhibition.
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Affiliation(s)
- Ameen Ali Abu-Hashem
- Department of Physical Sciences, Chemistry Division, College of Science, Jazan University, P.O. Box. 114, Jazan 45142, Kingdom of Saudi Arabia
| | - Othman Hakami
- Department of Physical Sciences, Chemistry Division, College of Science, Jazan University, P.O. Box. 114, Jazan 45142, Kingdom of Saudi Arabia
| | - Nasser Amri
- Department of Physical Sciences, Chemistry Division, College of Science, Jazan University, P.O. Box. 114, Jazan 45142, Kingdom of Saudi Arabia
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Abu‐Hashem AA, Yousif MNM, El‐Gazzar ABA, Hafez HN. Synthesis, design, and antimicrobial activity of pyrido[2,3‐ d][1,2,4]triazolo[4,3‐a]pyrimidinones based on quinoline derivatives. J CHIN CHEM SOC-TAIP 2023; 70:2187-2205. [DOI: 10.1002/jccs.202300212] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 08/07/2023] [Indexed: 07/10/2024]
Abstract
AbstractThe pyrido[2,3‐d]pyrimidine moieties are one of the most biologically widespread heterocyclic compounds as antimicrobial, antioxidant, antitubercular, antiviral and anti‐inflammatory. Hence, we synthesized an efficient new series of 2‐thioxo‐pyrido[2,3‐d]pyrimidinone, 2‐hydrazinyl‐(quinolin‐2‐yl)pyrido[2,3‐d]pyrimidinone,N′‐(quinolin‐2‐yl)‐pyrido[2,3‐d]pyrimidine‐(formo/aceto)‐hydrazide and substituted‐(quinolin‐2‐yl)pyrido[2,3‐d][1,2,4]triazolo[4,3‐a]pyrimidinone derivatives. The characterization of new compounds was corresponded by using spectroscopic techniques, IR, NMR and Mass spectra. In vitro, all compounds were evaluated as antimicrobial activity compared with cefotaxime sodium and nystatin as the standard drug. This work deals with the exploration of the new heterocyclic compounds and medicinal diversity of quinoline‐pyrido[2,3‐d][1,2,4]triazolo[4,3‐a]pyrimidine derivatives that might pave the way for long in the discovery of therapeutic medicine for future drug design.
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Affiliation(s)
- Ameen A. Abu‐Hashem
- Photochemistry Department (Heterocyclic Unit) National Research Centre Giza Egypt
| | - Mahmoud N. M. Yousif
- Photochemistry Department (Heterocyclic Unit) National Research Centre Giza Egypt
| | | | - Hend N. Hafez
- Photochemistry Department (Heterocyclic Unit) National Research Centre Giza Egypt
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Abu-Hashem AA, El-Gazzar ABA, Hussein HA, Hafez HN. Synthesis and Antimicrobial Activity of New Triazines, Tetrazines, Thiazinoquinoxalines, Thienotriazepine-imidazo[4, 5-b]quinolines from Isatin Derivatives. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2130368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Ameen A. Abu-Hashem
- Photochemistry Department (Heterocyclic Unit), National Research Centre, Dokki, Egypt
- Chemistry Department, Faculty of Science, Jazan University, Jazan, Saudi Arabia
| | - A. B. A. El-Gazzar
- Photochemistry Department (Heterocyclic Unit), National Research Centre, Dokki, Egypt
| | - Hoda A.R Hussein
- Photochemistry Department (Heterocyclic Unit), National Research Centre, Dokki, Egypt
| | - Hend N. Hafez
- Photochemistry Department (Heterocyclic Unit), National Research Centre, Dokki, Egypt
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The Synthesis, Antimicrobial Activity, and Molecular Docking of New 1, 2, 4-Triazole, 1, 2, 4-Triazepine, Quinoline, and Pyrimidine Scaffolds Condensed to Naturally Occurring Furochromones. Pharmaceuticals (Basel) 2022; 15:ph15101232. [PMID: 36297343 PMCID: PMC9611066 DOI: 10.3390/ph15101232] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 09/27/2022] [Accepted: 09/29/2022] [Indexed: 11/12/2022] Open
Abstract
This study aims to synthesize a new series of furochromone derivatives, evaluate their antimicrobial properties, and improve the permeability of potent compounds to inhibit different types of bacteria and fungi. Hence, Substituted furo[3,2-g]chromene-6-carbonitrile (3a,b) readily form 7-amino-5-methyl-furo [3,2-g]chromene-6-carbonitrile (4a,b) via reduction using sodium borohydride in methanol. The same compounds of (4a,b) were used as starting materials for the synthesis of new furochromone derivatives such as furochromeno [2,3-d]pyrimidines, N- (6-cyano- 5-methyl-furochromene) acetamide, N-(6-cyano-5-methyl-furo chromene)-2-phenyl acetamide, N- (6-cyano-5-methyl-furochromene) formimidate, furochromeno[1,2,4]triazepin-5-amine, furochrom ene-6-carboxamide, furochromeno[1,2,4]triazolopyrimidines, and furochromeno[2,3-b]quinolin- 6-amine. The structures of the new compounds were determined using spectroscopy: Nuclear Magnetic Resonance (1H, 13C), Mass spectra, Infrared, and elemental analysis. Molecular docking studies were conducted to investigate the binding patterns of the prepared compounds against DNA-gyrase (PDB 1HNJ). The results displayed that compounds furochromenotriazolopyrimidine (20a,b), furochromenoquinolin-6-amine (21a,b), furochromenotriazepin-amine (9a,b), and furo- chromenopyrimidine-amine (19a,b) were excellent antimicrobials.
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Maigali SS, El‐Shanawany HR, El‐Sayed NF, Youssef MA, Fouad MA. Synthesis and Evaluation of a New Series of Spiro Aryl Dioxolane Compounds: A New Scaffold as Potential
PARP
‐1 Inhibitors. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Soher S. Maigali
- Organometallic and Organometalloid Chemistry Department, National Research Centre, 33 ElBohouth St., (Former El Tahrir, Dokki,12622 Giza Egypt
| | - Hala R. El‐Shanawany
- Organometallic and Organometalloid Chemistry Department, National Research Centre, 33 ElBohouth St., (Former El Tahrir, Dokki,12622 Giza Egypt
| | - Naglaa F. El‐Sayed
- Organometallic and Organometalloid Chemistry Department, National Research Centre, 33 ElBohouth St., (Former El Tahrir, Dokki,12622 Giza Egypt
| | - Mohamed. A. Youssef
- Chemistry Department, Faculty of Science Helwan University, Economic Housing, QismHelwan Cairo Egypt
| | - Marwa A. Fouad
- Pharmaceutical Chemistry Department, Faculty of Pharmacy Cairo University, Kasr El‐Aini St. Cairo Egypt
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Abu-Hashem AA, Al-Hussain SA. Design, Synthesis of New 1,2,4-Triazole/1,3,4-Thiadiazole with Spiroindoline, Imidazo[4,5-b]quinoxaline and Thieno[2,3-d]pyrimidine from Isatin Derivatives as Anticancer Agents. Molecules 2022; 27:835. [PMID: 35164098 PMCID: PMC8839254 DOI: 10.3390/molecules27030835] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/12/2022] [Accepted: 01/17/2022] [Indexed: 12/12/2022] Open
Abstract
The current work aims to design and synthesis a new series of isatin derivatives and greatly enhances their cytotoxic activity. The derivatives 3-((bromophenyl) imino)-1-(morpholino (pyridine) methyl) indolin-2-one, 2-((oxoindoline) amino) benzoic acid, 3-(thiazolo-imino) indolinone, ethyl-2-((oxoindolin-3-ylidene)amino)-benzothiophene-3-carboxylate, 1-(oxoindoline)-benzo[4,5] thieno [2,3-d]pyrimidin-4(1H)-one, ethyl-2-(2-oxoindoline) hydrazine-1-carboxylate, N-(mercapto-oxo-pyrimidine)-2-(oxoindoline) hydrazine-1-carboxamide, N-(oxo-thiazolo[3,2-a] pyrimidine)-2-(oxoindolin-ylidene) hydrazine-carboxamide, 3-((amino-phenyl) amino)-3-hydroxy- indolinone, 3-((amino-phenyl) imino)-indolinone, 2-(2-((oxoindoline) amino) phenyl) isoindolinone, 2-(oxoindoline) hydrazine-carbothioamide, 5'-thioxospiro[indoline-3,3'-[1,2,4]triazolidin]-one, 5'-amino-spiro[indoline-3,2'-[1,3,4]thiadiazol]-2-one and 3-((2-thioxo-imidazo[4,5-b]quinoxaline) imino) indolinone were synthesized from the starting material 1-(morpholino (pyridine) methyl) indoline-2,3-dione and evaluated for their in vitro cytotoxic activity against carcinogenic cells. The new chemical structures were evidenced using spectroscopy (IR, NMR and MS) and elemental analysis. The results show that compounds imidazo[4,5-b]quinoxaline-indolinone, thiazolopyrimidine-oxoindoline, pyrimidine-oxoindoline-hydrazine-carboxamide, spiro[indoline-3,2'-[1,3,4] thiadiazol]-one and spiro[indoline-3,3'-[1,2,4]triazolidin]-one have excellent anti-proliferative activities against different human cancer cell lines such as gastric carcinoma cells (MGC-803), breast adenocarcinoma cells (MCF-7), nasopharyngeal carcinoma cells (CNE2) and oral carcinoma cells (KB).
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Affiliation(s)
- Ameen Ali Abu-Hashem
- Heterocyclic Unit, Photochemistry Department, National Research Centre, Dokki, Giza 12622, Egypt
- Chemistry Department, Faculty of Science, Jazan University, Jazan 45142, Saudi Arabia
| | - Sami A. Al-Hussain
- Department of Chemistry, Faculty of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 13318, Saudi Arabia;
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8
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Teimouri MB, Batebi E, Mohammadnia S, Khavasi HR. Water-controlled selectivity switch in a multicomponent reaction: One-pot stereoselective synthesis of (acyloxymethylidene)chromonyl-furochromones and amido-(acyloxymethylidene)chromones. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132374] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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9
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Design, Synthesis and Anticancer Activity of New Polycyclic: Imidazole, Thiazine, Oxathiine, Pyrrolo-Quinoxaline and Thienotriazolopyrimidine Derivatives. Molecules 2021; 26:molecules26072031. [PMID: 33918322 PMCID: PMC8038178 DOI: 10.3390/molecules26072031] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 03/21/2021] [Accepted: 03/23/2021] [Indexed: 11/17/2022] Open
Abstract
In this article, we showed the synthesis of new polycyclic aromatic compounds, such as thienotriazolopyrimidinones, N-(thienotriazolopyrimidine) acetamide, 2-mercapto-thienotriazolo-pyrimidinones, 2-(((thieno-triazolopyrimidine) methyl) thio) thieno-triazolopyrimidines, thieno-pyrimidotriazolo-thiazines, pyrrolo-triazolo-thienopyrimidines, thienopyrimido-triazolopyrrolo-quinoxalines, thienopyrimido-triazolo-pyrrolo-oxathiino-quinoxalinones, 1,4-oxathiino-pyrrolo- triazolothienopyrimidinones, imidazopyrrolotriazolothienopyrimidines and 1,2,4-triazoloimidazo- pyrrolotriazolothienopyrimidindiones, based on the starting material 2,3-diamino-6-benzoyl-5- methylthieno[2,3-d]pyrimidin-4(3H)-one (3). The chemical structures were confirmed using many spectroscopic ways (IR, 1H, 13C, −NMR and MS) and elemental analyses. A series of thiazine, imidazole, pyrrole, thienotriazolopyrimidine derivatives were synthesized and evaluated for their antiproliferative activity against four human cancer cell lines, i.e., CNE2 (nasopharyngeal), KB (oral), MCF-7 (breast) and MGC-803 (gastric) carcinoma cells. The compounds 20, 19, 17, 16 and 11 showed significant cytotoxicity against types of human cancer cell lines.
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Abu-Hashem AA, El-Shazly M. Synthesis and Antimicrobial Evaluation of Novel Triazole, Tetrazole, and Spiropyrimidine-Thiadiazole Derivatives. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2019.1598448] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Ameen A. Abu-Hashem
- Photochemistry Department (Heterocyclic Unit), National Research Centre, Dokki, Giza, Egypt
- Chemistry Department, Faculty of Science, Jazan University, Jazan, Saudi Arabia
| | - Mohamed El-Shazly
- Department of Pharmacognosy and Natural Products Chemistry Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
- Department of Pharmaceutical Biology Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
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11
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Abu‐Hashem AA. Synthesis of new pyrazoles, oxadiazoles, triazoles, pyrrolotriazines, and pyrrolotriazepines as potential cytotoxic agents. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4216] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Ameen Ali Abu‐Hashem
- Photochemistry Department (Heterocyclic Unit), Organic Chemistry National Research Centre Giza Egypt
- Faculty of Science, Chemistry Department Jazan University Jazan Saudi Arabia
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12
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Abu-Hashem AA, Hussein HAR, Aly AS. Synthesis and Antimicrobial Activity of Novel 1, 2, 4-Triazolopyrimidofuroquinazolinones from Natural Furochromones (Visnagenone and Khellinone). Med Chem 2021; 17:707-723. [PMID: 32250227 DOI: 10.2174/1573406416666200406130047] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 02/08/2020] [Accepted: 02/09/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Previous and recent scientific research has shown that triazolopyrimidine and furochromones have a wide range of pharmacological activities for the treatment of numerous diseases, including anticancer, antiviral, anti-depressant, anti-microbial, anti-inflammatory, and analgesic activities. OBJECTIVE Preparation of new drugs derived from a natural furochromones as (1-hydrazinyl or methylthio),-furopyrimidoquinazolinone, 1, 2, 4-triazolopyrimidofuroquinazolin-5-one, and quinazoline- pyrimidofuro- quinazoline-8, 10-dione and the study of their biological activity as antimicrobial agents. METHODS A series of novel N'-furopyrimidoquinazoline-hydrazide; 1, 2, 4-triazolopyrimidofuroquinazolin- 5-one; furopyrimidoquinazolin-3-one and quinazoline-pyrimidofuroquinazoline-8, 10- dione derivatives were synthesized from substituted (methylthio)-furopyrimidoquinazolinone (3ab) and 1-hydrazinyl-furopyrimido- quinazolinone (4a-b) as the starting material. RESULTS All compounds were synthesized in good yields (71-95%) in a gradually efficient system under mild condition and some of the procedures were used such as microwave oven. The new compounds have been confirmed by means of different spectroscopic methods such as IR, 1D and 2D -NMR techniques and mass spectrum. The in vitro antimicrobial activities were evaluated for the prepared compounds using many types of bacteria (Gram-positive and Gram-negative) and fungi. CONCLUSION 1, 2, 4-triazolopyrimidofuroquinazolin-5-one derivatives (10a-f, 8a-b, 7a-b and 6a-d) showed the most efficient antimicrobial activities compared with the cefotaxime sodium and nystatin as standard drugs.
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Affiliation(s)
- Ameen A Abu-Hashem
- Photochemistry Department (Heterocyclic Unit), National Research Center, 12622 Dokki, Giza, Egypt
| | - Hoda A R Hussein
- Photochemistry Department (Heterocyclic Unit), National Research Center, 12622 Dokki, Giza, Egypt
| | - Ahmed S Aly
- Photochemistry Department (Heterocyclic Unit), National Research Center, 12622 Dokki, Giza, Egypt
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13
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Gouda MA, Abu‐Hashem AA, Abdelgawad AAM. Recent progress on the chemistry of thieno[3,2‐
b
]quinoline derivatives (part
III
). J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4205] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Moustafa A. Gouda
- Department of Chemistry, Faculty of Science and Arts Taibah University Medina Saudi Arabia
- Department of Chemistry, Faculty of Science Mansoura University Mansoura Egypt
| | - Ameen A. Abu‐Hashem
- Photochemistry Department (Heterocyclic Unit) National Research Centre Giza Egypt
- Chemistry Department, Faculty of Science Jazan University Jazan Saudi Arabia
| | - Ahmed A. M. Abdelgawad
- Chemistry Department, Faculty of Science Jazan University Jazan Saudi Arabia
- Medicinal and Aromatic Plants Department Desert Research Center Cairo Egypt
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14
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Abu‐Hashem AA. Synthesis and antimicrobial activity of new 1,2,4‐triazole, 1,3,4‐oxadiazole, 1,3,4‐thiadiazole, thiopyrane, thiazolidinone, and azepine derivatives. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4149] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ameen Ali Abu‐Hashem
- Photochemistry Department (Heterocyclic Unit) National Research Centre Giza Egypt
- Chemistry Department, Faculty of Science Jazan University Jazan Saudi Arabia
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15
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Abu-Hashem AA, Abu-Zied KM, AbdelSalam Zaki ME, El-Shehry MF, Awad HM, Khedr MA. Design, Synthesis, and Anticancer Potential of the Enzyme (PARP-1) Inhibitor with Computational Studies of New Triazole, Thiazolidinone, - Thieno [2, 3-d] Pyrimidinones. LETT DRUG DES DISCOV 2020. [DOI: 10.2174/1570180817666200117114716] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Background:
Thienopyrimidine, triazole and thiazolidinone derivatives have recently
gained attention due to their effective pharmacological activities. They show antioxidant, antitumor,
antimicrobial, antiviral, anti-inflammatory and analgesic properties.
Objective:
Synthesis of new ethyl 2-amino-4-isopropyl-5-methylthiophene-3-carboxylate (2) was
used as a starting material to produce 2-mercapto-methylthienopyrimidinone (3), (4) and 2-
hydrazinyl-methylthienopyrimidinone (5), through high yields and evaluating anticancer activities.
Method:
A series of novel Schiff's bases (6-9) were produced after treatment of (5) with aldehydes.
Triazolopyrimidinones (6a, 7a, 8a, 9a) were produced from cyclization of benzylidene (6-9) using
Br2 / AcOH or dry pyridine /Ac2O. Thiazolidinones (6b, 7b, 8b, 9b) were synthesized from
benzylidene (6-9) with mercaptoacetic acid.
Results:
All the compounds were synthesized in good yields (55-85%) in a regularly actual system
under mild condition. The new compounds have been established by means of diverse spectroscopic
ways as IR, NMR and MS. The newly synthesized compounds were evaluated for their
antiproliferative activity against the breast MCF-7 carcinoma cell line. Compound (7) showed
promising anticancer activity with IC50 of 6.9 μM, and 40.8% of antioxidant effect as DPPH
inhibition. Molecular docking of (7) showed ΔG values of-20.54 kcal/ mol and -25.60 kcal/ mol.
Molecular dynamics simulation of (7) in complex with PARP-1 revealed RMSD of 3.00 Ǻ.
Conclusion:
The QSAR study confirmed the presence of a relationship between anticancer activity
and subdivided surface area descriptors with coefficient r2 = 0.98 with high predictive power.
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Affiliation(s)
- Ameen Ali Abu-Hashem
- Photochemistry Department (Heterocyclic Unit), National Research Centre, Dokki, Giza 12622, Egypt
| | - Khadiga Mohamed Abu-Zied
- Photochemistry Department (Heterocyclic Unit), National Research Centre, Dokki, Giza 12622, Egypt
| | | | | | - Hanem Mohamed Awad
- Department of Tanning Materials and Leather Technology, National Research Centre, Dokki 12622, Cairo, Egypt
| | - Mohammed Abdou Khedr
- Pharmaceutical Chemistry Departments, Faculty of Pharmacy, Helwan University, Ein Helwan 11790, Cairo, Egypt
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Assiri MA, Ali TE, Ibrahim MA, Badran AS, Yahia IS. The Chemical Behavior of (2E)-3-(4,9-Dimethoxy-5-Oxo-5H-Furo[3,2-g] Chromen-6-yl)Acrylonitrile Towards Some Carbon Nucleophiles. Polycycl Aromat Compd 2019. [DOI: 10.1080/10406638.2019.1678181] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Mohammed A. Assiri
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Tarik E. Ali
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt
| | - Magdy A. Ibrahim
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt
| | - Al-Shimaa Badran
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt
| | - I. S. Yahia
- Department of Physics, Faculty of Science, King Khalid University, Abha, Saudi Arabia
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Abu-Hashem AA. Synthesis of New Furothiazolo Pyrimido Quinazolinones from Visnagenone or Khellinone and Antimicrobial Activity. Molecules 2018; 23:molecules23112793. [PMID: 30373270 PMCID: PMC6278323 DOI: 10.3390/molecules23112793] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 10/23/2018] [Accepted: 10/24/2018] [Indexed: 11/16/2022] Open
Abstract
Substituted-6-methyl-1-thioxo-1,2-dihydro-3H-furo[3,2-g]pyrimido[1,6-a]quinazolin-3-ones (5a,b) were synthesized from condensation of visnagenone (2a) or khellinone (2b) with 6-amino-thiouracil (3) in dimethylformamide or refluxing of (4a) or (4b) in dimethylformamide. Hence, compounds (5a,b) were used as the starting materials for preparing many new heterocyclic compounds such as; furo[3,2-g]pyrimido[1,6-a]quinazoline (6a,b), furo[3,2-g]thiazolo[2',3':2,3]pyrimido[1,6-a]quinazolinone (7a,b), substituted-benzylidene-furo[3,2-g]thiazolo[2',3':2,3]pyrimido[1,6-a]quinazoline-3,5-dione (8a⁻f), 3-oxo-furo[3,2-g]pyrimido[1,6-a]quinazoline-pentane-2,4-dione (9a,b), 1-(pyrazole)-furo[3,2-g]pyrimido[1,6-a]quinazolinone (10a,b), 2-(oxo or thioxo)-pyrimidine-furo[3,2-g]pyrimido[1,6-a]quinazolinone (11a⁻d), 1-(methylthio)-furo[3,2-g]pyrimido[1,6-a]quinazolinone (12a,b), 1-(methyl-sulfonyl)-furo[3,2-g]pyrimido[1,6-a]quinazolinone (13a,b) and 6-methyl-1-((piperazine) or morpholino)-3H-furo[3,2-g]pyrimido[1,6-a]quinazolin-3-one (14a⁻d). The structures of the prepared compounds were elucidated on the basis of spectral data (IR, ¹H-NMR, 13C-NMR, MS) and elemental analysis. Antimicrobial activity was evaluated for the synthesized compounds against Gram-positive, Gram-negative bacteria and fungi. The new compounds, furothiazolo pyrimido quinazolines 8a⁻f and 11a⁻d displayed results excellent for growth inhibition of bacteria and fungi.
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Affiliation(s)
- Ameen Ali Abu-Hashem
- Photochemistry Department (Heterocyclic Unit), National Research Centre, Dokki, Giza1 2622, Egypt.
- Chemistry Department, Faculty of Science, Jazan University, 2097 Jazan, Saudi Arabia.
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