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Soni S, Teli P, Sahiba N, Teli S, Agarwal S. Exploring the synthetic potential of a g-C 3N 4·SO 3H ionic liquid catalyst for one-pot synthesis of 1,1-dihomoarylmethane scaffolds via Knoevenagel-Michael reaction. RSC Adv 2023; 13:13337-13353. [PMID: 37143699 PMCID: PMC10152133 DOI: 10.1039/d3ra01971c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 04/25/2023] [Indexed: 05/06/2023] Open
Abstract
A highly promising approach for the synthesis of functionalized 1,1-dihomoarylmethane scaffolds (bis-dimedones, bis-cyclohexanediones, bis-pyrazoles, and bis-coumarins) using g-C3N4·SO3H ionic liquid via Knoevenagel-Michael reaction has been developed and the synthesized derivatives were well characterized using spectral studies. The method involved the reaction of C-H activated acids with a range of aromatic aldehydes, in a 2 : 1 ratio catalyzed by a g-C3N4·SO3H ionic liquid catalyst. The use of g-C3N4·SO3H as a catalyst has several benefits, such as low cost, easy preparation, and high stability. It was synthesized from urea powder and chloro-sulfonic acid and was thoroughly characterized using FT-IR, XRD, SEM, and HRTEM. The present work unveils a promising and environmentally friendly method for synthesizing 1,1-dihomoarylmethane scaffolds with high yield, selectivity, and efficiency, using mild reaction conditions, no need for chromatographic separation, and short reaction times. The approach adheres to green chemistry principles and offers a viable alternative to the previously reported methods.
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Affiliation(s)
- Shivani Soni
- Synthetic Organic Chemistry Laboratory, Department of Chemistry, MLSU Udaipur-313001 Rajasthan India
| | - Pankaj Teli
- Synthetic Organic Chemistry Laboratory, Department of Chemistry, MLSU Udaipur-313001 Rajasthan India
| | - Nusrat Sahiba
- Synthetic Organic Chemistry Laboratory, Department of Chemistry, MLSU Udaipur-313001 Rajasthan India
| | - Sunita Teli
- Synthetic Organic Chemistry Laboratory, Department of Chemistry, MLSU Udaipur-313001 Rajasthan India
| | - Shikha Agarwal
- Synthetic Organic Chemistry Laboratory, Department of Chemistry, MLSU Udaipur-313001 Rajasthan India
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2
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Srinivasa MG, Paithankar JG, Saheb Birangal SR, Pai A, Pai V, Deshpande SN, Revanasiddappa BC. Novel hybrids of thiazolidinedione-1,3,4-oxadiazole derivatives: synthesis, molecular docking, MD simulations, ADMET study, in vitro, and in vivo anti-diabetic assessment. RSC Adv 2023; 13:1567-1579. [PMID: 36712616 PMCID: PMC9828437 DOI: 10.1039/d2ra07247e] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/26/2022] [Indexed: 01/11/2023] Open
Abstract
As compared to standard medicinal compounds, hybrid molecules that contain multiple biologically active functional groups have greater affinity and efficiency. Hence based on this concept, we predicted that a combination of thiazolidinediones and 1,3,4-oxadiazoles may enhance α-amylase and α-glucosidase inhibition activity. A series of novel 3-((5-phenyl-1,3,4-oxadiazol-2-yl)methyl)thiazolidine-2,5-dione derivatives (5a-5j) were synthesized and characterized using different spectroscopic techniques i.e., FTIR, 1H-NMR, 13C-NMR and MS. To evaluate in silico, molecular docking, MMGBSA, and MD simulations were carried out which were further evaluated via in vitro inhibition of α-amylase and α-glycosidase enzyme inhibition assays. In addition, the in vivo study was performed on a genetic model of Drosophila melanogaster to assess the antihyperglycemic effects. The compounds (5a-5j) demonstrated α-amylase and α-glucosidase inhibitory activity in the range of IC50 values 18.42 ± 0.21-55.43 ± 0.66 μM and 17.21 ± 0.22-51.28 ± 0.88 μM respectively when compared to standard acarbose. Based on the in vitro studies, compounds 5a, 5b, and 5j were found to be potent against both enzymes. In vivo studies have shown that compounds 5a, 5b, and 5j lower glucose levels in Drosophila. These compounds could be further developed in the future to produce a new class of antidiabetic agents.
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Affiliation(s)
- Mahendra Gowdru Srinivasa
- Department of Pharmaceutical Chemistry, NGSM Institute of Pharmaceutical Sciences (NGSMIPS), Nitte (Deemed to Be University) Mangalore-575018 Karnataka India
| | - Jagdish Gopal Paithankar
- Division of Environmental Health and Toxicology, Nitte University Centre for Science Education and Research (NUCSER), Nitte (Deemed to Be University) Mangalore-575018 Karnataka India
| | - Sumit Rao Saheb Birangal
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education (MAHE) Manipal-5761042 Karnataka India
| | - Aravinda Pai
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education (MAHE) Manipal-5761042 Karnataka India
| | - Vasudev Pai
- Department of Pharmacognosy, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education (MAHE) Manipal-5761042 Karnataka India
| | - Shridhar N Deshpande
- Department of Pharmaceutical Chemistry, NGSM Institute of Pharmaceutical Sciences (NGSMIPS), Nitte (Deemed to Be University) Mangalore-575018 Karnataka India
| | - B C Revanasiddappa
- Department of Pharmaceutical Chemistry, NGSM Institute of Pharmaceutical Sciences (NGSMIPS), Nitte (Deemed to Be University) Mangalore-575018 Karnataka India
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3
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Malysheva SF, Kuimov VA, Belogorlova NA, Beloveghets LA, Albanov AI, Usoltsev YK, Trofimov BA. Synthesis of Diorganylphosphine Oxides Bearing Hetarylalkyl Moieties and Study of Their Antimicrobial Activities. ChemistrySelect 2022. [DOI: 10.1002/slct.202202149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Svetlana F. Malysheva
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of Sciences 1 Favorsky St. 664033 Irkutsk Russian Federation
| | - Vladimir A. Kuimov
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of Sciences 1 Favorsky St. 664033 Irkutsk Russian Federation
| | - Natalia A. Belogorlova
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of Sciences 1 Favorsky St. 664033 Irkutsk Russian Federation
| | - Ludmila A. Beloveghets
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of Sciences 1 Favorsky St. 664033 Irkutsk Russian Federation
| | - Alexander I. Albanov
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of Sciences 1 Favorsky St. 664033 Irkutsk Russian Federation
| | - Yurii K. Usoltsev
- Hospital of the Irkutsk Scientific Center of the Siberian Branch of the Russian Academy of Sciences 283b Lermontova St. 664033 Irkutsk Russian Federation
| | - Boris A. Trofimov
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of Sciences 1 Favorsky St. 664033 Irkutsk Russian Federation
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4
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Addanki HR, Vallabhaneni MR, Chennamsett S, Pullagura P, Sagurthi SR, Pasupuleti VR. An in silico ADMET, molecular docking study and microwave-assisted synthesis of new phosphorylated derivatives of thiazolidinedione as potential anti-diabetic agents. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2021.2024574] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Hanumantha Rao Addanki
- Department of Chemistry, (recognized as Research Centre by A. N. University), Bapatla Engineering College (Autonomous), Bapatla, India
| | - Madhava Rao Vallabhaneni
- Department of Chemistry, (recognized as Research Centre by A. N. University), Bapatla Engineering College (Autonomous), Bapatla, India
| | - Subramanyam Chennamsett
- Department of Chemistry, (recognized as Research Centre by A. N. University), Bapatla Engineering College (Autonomous), Bapatla, India
| | - Priyadarshini Pullagura
- Department of Chemistry, (recognized as Research Centre by A. N. University), Bapatla Engineering College (Autonomous), Bapatla, India
| | - Someswara Rao Sagurthi
- Department of Genetics (Biotechnology), Drug Design & Molecular Medicine Lab, Osmania University, Hyderabad, Telangana, India
| | - Visweswara Rao Pasupuleti
- Department of Biomedical Sciences and Therapeutics, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia
- Department of Biochemistry, Faculty of Medicine and Health Sciences, Abdurrab University, Pekanbaru, Riau, Indonesia
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5
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Pavan Phani Kumar M, Anuradha V, Subramanyam C, Hari Babu VV. In silico molecular docking study, synthesis and α-amylase inhibitory activity evaluation of phosphorylated derivatives of purine. PHOSPHORUS SULFUR 2021. [DOI: 10.1080/10426507.2021.1960833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
| | - V. Anuradha
- Department of Chemistry, Vignan Degree College, Guntur, Andhra Pradesh, India
| | - Ch. Subramanyam
- Department of Chemistry, Bapatla Engineering College, Bapatla, Andhra Pradesh, India
| | - V. V. Hari Babu
- Department of Physics, Bapatla Engineering College, Bapatla, Andhra Pradesh, India
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6
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EL‐mahdy KM, Farouk O. Easy preparation, characterization and reactions of new
8‐chloro‐7‐formyl‐4‐oxo‐2‐phenyl‐4
H
‐pyrimido[1,2‐
a
]pyrimidine‐3‐carbonitrile. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kamelia M. EL‐mahdy
- Department of Chemistry, Faculty of Education Ain Shams University Cairo Egypt
| | - Osama Farouk
- Department of Chemistry, Faculty of Education Ain Shams University Cairo Egypt
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Sivala MR, Chintha V, Potla KM, Kerru N, Chinnam S, Devineni SR, Salam J. J. T, Chinnam S, Chamarthi NR. Design and synthesis of novel 1,3,2-benzoxazaphosphinine-2-one derivatives: an in vitro biological evaluation and in silico approaches. PHOSPHORUS SULFUR 2021. [DOI: 10.1080/10426507.2020.1871346] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
| | - Venkataramaiah Chintha
- Department of Zoology, Division of Molecular Biology, Sri Venkateswara University, Tirupati, India
- Department of Zoology, Faculty of Humanities and Sciences, Sri Venkateswara Vedic University, Tirupati, India
| | - Krishna Murthy Potla
- Department of Chemistry, Bapatla Engineering College (Autonomous), Acharya Nagarjuna University Post Graduate Research Centre, Bapatla, India
| | - Nagaraju Kerru
- Department of Chemistry, GITAM School of Sciences, GITAM University, Bengaluru, India
| | | | - Subba Rao Devineni
- Institute of Surface-Earth System Science, Tianjin University, Tianjin, PR China
| | - Titinchi Salam J. J.
- Department of Chemistry, University of the Western Cape, Cape Town, South Africa
| | - Sampath Chinnam
- Department of Chemistry, B.M.S. College of Engineering, Bengaluru, India
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8
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E. Ali T, A. Assiri M, M. Abdel-Kariem S, S. Yahia I. Synthetic Methods for Phosphorus Compounds Containing Chromone and Thiochromone Rings. HETEROCYCLES 2021. [DOI: 10.3987/rev-20-941] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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9
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Chen X, Lu X, Liu H, Wang H, Pei C. Facile synthesis and nematicidal activity evaluation of thiophosphinyl amide [(Pz) 2P(S)NHR] and thiophosphonyl diamide [(Pz)P(S)(NHR) 2] (Pz = 1,3,5-trimethylpyrazole, R = biphenyl derivatives). RSC Adv 2021; 11:36250-36256. [PMID: 35492779 PMCID: PMC9043339 DOI: 10.1039/d1ra06232h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 10/27/2021] [Indexed: 11/29/2022] Open
Abstract
A series of thiophosphinyl amide [(Pz)2P(S)NHR] and thiophosphonyl diamide [PzP(S)(NHR)2] compounds, where Pz = 1,3,5-trimethylpyrazole and N(H)R = derivatives of 2-aminobiphenyl, were synthesized via a facile two-step process. Reaction of pyrazolyl substituted bromophosphine with 2-aminobiphenyl derivatives and further reaction with elemental sulphur affords the corresponding thiophosphinyl amide and thiophosphonyl diamide. The intermediate species was used without prior purification for reaction with sulphur to yield the target compounds. The nematicidal activity evaluation suggests that some compounds could manifest moderate nematicidal activity towards Meloidogyne incogita, which is higher than that of their amide analogue bixafen. A series of SDHI (succinate dehydrogenase inhibitor)-like thiophosphinyl amide [(Pz)2P(S)NHR] and thiophosphonyl diamide [PzP(S)(NHR)2] compounds, where Pz = 1,3,5-trimethylpyrazole and N(H)R = derivatives of 2-aminobiphenyl, were synthesized via a facile two-step process. Some of their nematicidal activities towards Meloidogyne incogita are stronger than that of the amide analogue bixafen.![]()
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Affiliation(s)
- Xiao Chen
- State Key Laboratory of NBC Protection for Civilian, Beijing 102205, China
| | - Xiaogang Lu
- State Key Laboratory of NBC Protection for Civilian, Beijing 102205, China
| | - Haibo Liu
- State Key Laboratory of NBC Protection for Civilian, Beijing 102205, China
| | - Hongmei Wang
- State Key Laboratory of NBC Protection for Civilian, Beijing 102205, China
| | - Chengxin Pei
- State Key Laboratory of NBC Protection for Civilian, Beijing 102205, China
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10
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Al-Fulaij OA, Elassar AZA, Dawood KM. Synthesis and characterization of new 3,3`-bipyrazole-4,4`-dicarboxylic acid derivatives and some of their palladium(II) complexes as pre-catalyst for Suzuki coupling reaction in water. ACTA ACUST UNITED AC 2019. [DOI: 10.5155/eurjchem.10.4.367-375.1915] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The 1,3-dipolar cycloaddition reaction of bis-hydrazonyl chlorides with methyl propiolate afforded dimethyl 1,1¢-aryl-3,3`-bipyrazole-4,4`-dicarboxylates (5a,b). Heating the later compound 5a with a mixture of HCl/AcOH gave 3,3`-bipyrazole-5,5`-dicarboxylic acid derivative 6. Treatment of the hydrazonoyl chloride (1a) and 3,3`-bipyrazole-5,5`-dicarboxylic acid (6) with palladium(II) chloride gave the corresponding Pd-complexes 7 and 8, respectively. The catalytic activity of the prepared Pd-complexes was examined in the Suzuki cross-coupling reaction of phenylboronic acid with activated and deactivated aryl(hetaryl) bromides. The catalyst system provides very good to excellent yields, 85-94%. The structures of the obtained products were established from their elemental analysis, spectral data, XPS, EDX, and single crystal X-ray crystallography. Crystal data for C10H7N2O2 (6): triclinic, space group P-1 (no. 2), a = 3.9956(10) Å, b = 9.8917(18) Å, c = 10.810(3) Å, α = 94.167(15)°, β = 94.979(19)°, γ = 98.953(15)°, V = 418.83(16) Å3, Z = 2, T = 296.(2) K, μ(Cu Kα) = 0.887 mm-1, Dcalc = 1.484 g/cm3, 5469 reflections measured (11.72° ≤ 2Θ ≤ 133.24°), 1420 unique (Rint = 0.0633, Rsigma = 7.24%) which were used in all calculations. The final R1 was 0.1055 (>2sigma(I)) and wR2 was 0.3620 (all data).
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Affiliation(s)
| | | | - Kamal Mohamed Dawood
- Chemistry Department, Faculty of Science, Kuwait University, Safat-13060, Kuwait
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11
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Abdel‐kariem SM. Synthesis of Some Novel Thiadiazaphosphole, Oxazaphospholothiadiazaphosphole, Thiadiazaphosphinine, and Phosphonates Containing a 1,2,4‐Triazine Moiety. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3567] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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12
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Khidre RE, Mohamed HA, Kariuki BM, El-Hiti GA. Facile, mild and efficient synthesis of azines using phosphonic dihydrazide. PHOSPHORUS SULFUR 2019. [DOI: 10.1080/10426507.2019.1633531] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Rizk E. Khidre
- Chemical Industries Division, National Research Centre, Dokki, Giza, Egypt
- Chemistry Department, Faculty of Science, Jazan University, Jazan, Saudi Arabia
| | - Hanan A. Mohamed
- Applied Organic Chemistry Department, National Research Center, Dokki, Giza, Egypt
- Department of Chemistry, College of Science and Humanities, Shaqra University, Duwadimi, Saudi Arabia
| | | | - Gamal A. El-Hiti
- Department of Optometry, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
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13
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El-Hiti GA, Abdel-Wahab BF, Baashen M, Ghabbour HA. Crystal structure of ethyl 5-amino-3-(methylthio)-1-(1-phenyl-5-(thiophen-2-yl)-1 H-pyrazole-3-carbonyl)-1 H-pyrazole-4-carboxylate, C 21H 19N 5O 3S 2. Z KRIST-NEW CRYST ST 2016. [DOI: 10.1515/ncrs-2016-0046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C21H19N5O3S2, monoclinic, P21/c (No. 14), a = 24.7576(12) Å, b = 5.0596(2) Å, c = 16.9165(8) Å, β = 101.630(2)°, V = 2075.52(16) Å3, Z = 4, R
gt
(F) = 0.0427, wR
ref
(F
2) = 0.1040, T = 100 K.
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Affiliation(s)
- Gamal A. El-Hiti
- Cornea Research Chair, Department of Optometry, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh 11433, Saudi Arabia
| | - Bakr F. Abdel-Wahab
- Department of Chemistry, College of Science and Humanities, Shaqra University, Duwadimi, Saudi Arabia
- Applied Organic Chemistry Department, National Research Centre, Dokki, Giza, Egypt
| | - Mohammed Baashen
- Department of Chemistry, College of Science and Humanities, Shaqra University, Duwadimi, Saudi Arabia
| | - Hazem A. Ghabbour
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box. 2457, Riyadh 11451, Saudi Arabia
- Faculty of Pharmacy, Department of Medicinal Chemistry, University of Mansoura, Mansoura 35516, Egypt
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Hamzaoui S, Ben Salah B, Hamden K, Rekik A, Kossentini M. Synthesis and Evaluation of New Bis-1,3,4,2-triazaphospholinoalkane Derivatives asIn Vitroα-Amylase and Lipase Inhibitors. Arch Pharm (Weinheim) 2015; 348:188-93. [DOI: 10.1002/ardp.201400283] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Revised: 01/12/2015] [Accepted: 01/16/2015] [Indexed: 12/16/2022]
Affiliation(s)
- Salwa Hamzaoui
- Laboratory of Applied Chemistry; Faculty of Sciences of Sfax; University of Sfax; Sfax Tunisia
| | - Bochra Ben Salah
- Laboratory of Applied Chemistry; Faculty of Sciences of Sfax; University of Sfax; Sfax Tunisia
| | - Khaled Hamden
- Laboratory of Animal Ecophysiology; Faculty of Sciences of Sfax; University of Sfax; Sfax Tunisia
| | - Awatef Rekik
- Laboratory of Applied Chemistry; Faculty of Sciences of Sfax; University of Sfax; Sfax Tunisia
| | - Mohamed Kossentini
- Laboratory of Applied Chemistry; Faculty of Sciences of Sfax; University of Sfax; Sfax Tunisia
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15
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Ali TE, Abdel-Aziz SA, El-Edfawy SM, Mohamed EHA, Abdel-Kariem SM. Cleavage of Diethyl Chromonyl α-Aminophosponate with Nitrogen and Carbon Nucleophiles: A Synthetic Approach and Biological Evaluations of a Series of Novel Azoles, Azines, and Azepines Containing α-Aminophosphonate and Phosphonate Groups. SYNTHETIC COMMUN 2014. [DOI: 10.1080/00397911.2014.948965] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Tarik E. Ali
- a Department of Chemistry, Faculty of Education , Ain Shams University , Roxy , Cairo , Egypt
| | - Salah A. Abdel-Aziz
- a Department of Chemistry, Faculty of Education , Ain Shams University , Roxy , Cairo , Egypt
| | - Somaya M. El-Edfawy
- a Department of Chemistry, Faculty of Education , Ain Shams University , Roxy , Cairo , Egypt
| | - El-Hossain A. Mohamed
- a Department of Chemistry, Faculty of Education , Ain Shams University , Roxy , Cairo , Egypt
| | - Somaia M. Abdel-Kariem
- a Department of Chemistry, Faculty of Education , Ain Shams University , Roxy , Cairo , Egypt
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16
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Ali TE, Abdel-Rahman RM. Synthesis and antioxidant activities of some novel fluorinated spiro[oxindole-thiazolidine] fused with sulfur and phosphorus heterocycles. J Sulphur Chem 2014. [DOI: 10.1080/17415993.2014.896363] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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17
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Ali TE. Reactions of 2-(1,3-Dithiolan-2-ylidene)malononitrile with Amino- and Hydrazinophosphorus Compounds: A Facile Route to Functionalized Phosphorus Heterocycles. J Heterocycl Chem 2013. [DOI: 10.1002/jhet.1653] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Tarik E. Ali
- Department of Chemistry, Faculty of Education; Ain Shams University; Roxy 11711 Cairo Egypt
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18
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Ali TE, Ibrahim MA, El-Gendy ZM, El-Amin EM. 4,6-Diacetylresorcinol in Heterocyclic Synthesis, Part I: Synthesis and Biological Evaluation of Some New Linearly and Angularly Substituted Pyrano[3,2-g] Chromenes via Vilsmeier–Haack Formylation of 4,6-Diacetylresorcinol, Its Schiff Bases, and Hydrazones. SYNTHETIC COMMUN 2013. [DOI: 10.1080/00397911.2013.783074] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Tarik E. Ali
- a Department of Chemistry , Faculty of Education, Ain Shams University , Roxy , Cairo , Egypt
| | - Magdy A. Ibrahim
- a Department of Chemistry , Faculty of Education, Ain Shams University , Roxy , Cairo , Egypt
| | - Zeinab M. El-Gendy
- a Department of Chemistry , Faculty of Education, Ain Shams University , Roxy , Cairo , Egypt
| | - Eman M. El-Amin
- a Department of Chemistry , Faculty of Education, Ain Shams University , Roxy , Cairo , Egypt
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19
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Ali TE. Synthesis and Spectral Characterization of Some Novel Phosphonyl- and Phosphoryl Pyrazole Compounds. HETEROATOM CHEMISTRY 2013. [DOI: 10.1002/hc.21110] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Tarik E. Ali
- Department of Chemistry; Faculty of Education, Ain Shams University; Roxy; Cairo; Egypt
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20
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E. Ali T, A. Abdel-Aziz S, M. El-Edfawy S, A. Mohamed EH, M. Abdel-Kariem S. SYNTHESIS AND BIOLOGICAL EVALUATIONS OF A SERIES OF NOVEL AZOLYL, AZINYL, PYRANYL, CHROMONYL AND AZEPINYL PHOSPHONATES. HETEROCYCLES 2013. [DOI: 10.3987/com-13-12836] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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21
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Chauhan R, Siddiqi AA, Dwivedi J. An approach to regioselective synthesis of pyrazole and isoxazole derivatives and study of their antimicrobial effect. Pharm Chem J 2012. [DOI: 10.1007/s11094-012-0789-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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22
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