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Abu‐Bakr SM, Khidre MD, Omar MA, Swelam SA, Awad HM. Synthesis of furo[3,2‐g]chromones under microwave irradiation and their antitumor activity evaluation. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3813] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sherifa M. Abu‐Bakr
- Department of Chemistry of Natural and Microbial Products, Division of Pharmaceutical and Drug Industries ResearchNational Research Centre Elbehouth Street, Dokki Cairo Egypt
| | - Maha D. Khidre
- Chemical Industries DivisionNational Research Centre Elbehouth Street, Dokki Cairo Egypt
| | - Mohamed A. Omar
- Department of Chemistry of Natural and Microbial Products, Division of Pharmaceutical and Drug Industries ResearchNational Research Centre Elbehouth Street, Dokki Cairo Egypt
| | - Samira A. Swelam
- Department of PhotochemistryNational research Centre Elbehouth Street, Dokki Cairo Egypt
| | - Hanem M. Awad
- Department of Tanning Materials, and Leather TechnologyNational Research Centre Elbehouth Street, Dokki Cairo Egypt
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Romero-Estudillo I, Viveros-Ceballos JL, Cazares-Carreño O, González-Morales A, de Jesús BF, López-Castillo M, Razo-Hernández RS, Castañeda-Corral G, Ordóñez M. 000Synthesis of new α-aminophosphonates: Evaluation as anti-inflammatory agents and QSAR studies. Bioorg Med Chem 2018; 27:2376-2386. [PMID: 30635220 DOI: 10.1016/j.bmc.2018.12.041] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 12/21/2018] [Accepted: 12/30/2018] [Indexed: 11/30/2022]
Abstract
In this paper, we report the synthesis of a new series of α-aminophosphonates derivatives based in an efficient three-component reaction. All compounds prepared showed significant anti-inflammatory activity, being the compounds 1a, 1c, 1d, 1f, 2b and 2c the most promising ones, in terms of maximal efficacy (over 95%), potency (ED50 range between 0.7 and 10.1 mg/ear) and relative potency (range from 0.04 to 0.67). Compounds 1a, 1c, 1d and 1f significantly decrease the number of neutrophils (range from 46.7 to 63.0%) and monocytes (18.9-34.1%) in blood samples from the orbital sinus. Additionally, QSAR model revealed that the spherical molecular shape and the location of the HOMO on the phenyl ring improves the anti-inflammatory activity of the compounds. The values of R2, Q2, s and F statistical parameters and the QUIK, asymptotic Q2 and Overfitting rules validate the descriptive and predictive ability of the QSAR model. Altogether these results suggest that these new α-aminophosphonates are potential agents for the treatment of inflammation.
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Affiliation(s)
- Ivan Romero-Estudillo
- CONACYT-Centro de Investigaciones Químicas-IICBA, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Cuernavaca 62209, Mexico
| | - José Luis Viveros-Ceballos
- Centro de Investigaciones Químicas-IICBA, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Cuernavaca 62209, Mexico
| | - Obed Cazares-Carreño
- Centro de Investigaciones Químicas-IICBA, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Cuernavaca 62209, Mexico
| | - Angelina González-Morales
- Centro de Investigaciones Químicas-IICBA, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Cuernavaca 62209, Mexico
| | - Berenice Flores de Jesús
- Facultad de Medicina, Universidad Autónoma del Estado de Morelos, Leñeros esquina Iztaccíhuatl s/n, Cuernavaca 62350, Mexico
| | - Misael López-Castillo
- Facultad de Medicina, Universidad Autónoma del Estado de Morelos, Leñeros esquina Iztaccíhuatl s/n, Cuernavaca 62350, Mexico
| | - Rodrigo Said Razo-Hernández
- Centro de Investigación en Dinámica Celular-IICBA, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Cuernavaca 62209, Mexico
| | - Gabriela Castañeda-Corral
- Facultad de Medicina, Universidad Autónoma del Estado de Morelos, Leñeros esquina Iztaccíhuatl s/n, Cuernavaca 62350, Mexico.
| | - Mario Ordóñez
- Centro de Investigaciones Químicas-IICBA, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Cuernavaca 62209, Mexico.
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Shady AA, Abu Bakr SM, Khidre MD. Synthesis of Various Schiff Bases Containing Isoxazole Ring and Their Applications with Thioglycollic Acid and Diverse Phosphorus Reagents. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2541] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Abeer A. Shady
- Chemical Industries Division; National Research Centre; Elbohouth Street D-12311 Dokki Cairo Egypt
| | - Sherifa M. Abu Bakr
- Pharmaceutical Industries Division; National Research Centre; Elbohouth Street D-12311 Dokki Cairo Egypt
| | - Maha D. Khidre
- Chemical Industries Division; National Research Centre; Elbohouth Street D-12311 Dokki Cairo Egypt
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Abdou WM, Kamel AA, Khidre MD. Design, Synthesis, and Antioxidant/Antidiabetic Activity of Nucleic Acid Bases Bearing FusedN,S-Heterocyclic Phosphor Esters. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.2260] [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)
- Wafaa M. Abdou
- Chemical Industries Division; National Research Centre; Elbohouth Street Dokki Cairo Egypt
| | - Azza A. Kamel
- Chemical Industries Division; National Research Centre; Elbohouth Street Dokki Cairo Egypt
| | - Maha D. Khidre
- Chemical Industries Division; National Research Centre; Elbohouth Street Dokki Cairo Egypt
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Abdou WM, Ganoub NA, Sabry E. Synthesis and quantitative structure-activity relationship study of substituted imidazophosphor ester based tetrazolo[1,5-b]pyridazines as antinociceptive/anti-inflammatory agents. Beilstein J Org Chem 2013; 9:1730-6. [PMID: 24062835 PMCID: PMC3778331 DOI: 10.3762/bjoc.9.199] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2013] [Accepted: 06/07/2013] [Indexed: 11/25/2022] Open
Abstract
A high-yielding general synthesis of imidazophosphor ester based tetrazolo[1,5-b]pyridazines is described. A conjugated reaction between 3,6-diazidopyridazine and different types of phosphonyl carbanion reagents followed by intramolecular cyclization afforded the target products, by using sodium ethanolate solution as a reaction medium. Among the products, five compounds, at a dose of 50 mg per kilogram body weight, showed a notable antinociceptive and anti-inflammatory activity without toxic side-effects.
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Affiliation(s)
- Wafaa M Abdou
- Chemical Industries Division, National Research Centre, Elbohouth St. D-12311, Dokki, Cairo, Egypt
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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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Abdou WM, Barghash RF, Khidre RE. Antineoplastic activity of fused nitrogen-phosphorus heterocycles and derived phosphonates. MONATSHEFTE FUR CHEMIE 2013. [DOI: 10.1007/s00706-013-0950-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Abdou WM, Barghash RF, Bekheit MS. Carbodiimides – key mediators in the synthesis of novel cytotoxic and analgesic/antiinflammatory motifs based on α-amino-, enaminophosphonates, and azaphosphones. RSC Adv 2013. [DOI: 10.1039/c2ra22769j] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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