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Fernández-Sáez N, Villela-Martinez DE, Carrasco-Marín F, Pérez-Cadenas AF, Pastrana-Martínez LM. Heteroatom-doped graphene aerogels and carbon-magnetite catalysts for the heterogeneous electro-Fenton degradation of acetaminophen in aqueous solution. J Catal 2019. [DOI: 10.1016/j.jcat.2019.08.020] [Citation(s) in RCA: 15] [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: 12/11/2022]
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Fernández-Sáez N, Campos JM, Camacho ME, Carrión MD. NMR studies of new heterocycles tethered to purine moieties with anticancer activity. Magn Reson Chem 2019; 57:331-341. [PMID: 30903703 DOI: 10.1002/mrc.4871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 03/18/2019] [Accepted: 03/18/2019] [Indexed: 06/09/2023]
Affiliation(s)
- Nerea Fernández-Sáez
- Departamento de Química Farmacéutica y Orgánica, Facultad de Farmacia, Universidad de Granada, Granada, Spain
| | - Joaquín M Campos
- Departamento de Química Farmacéutica y Orgánica, Facultad de Farmacia, Universidad de Granada, Granada, Spain
| | - María Encarnación Camacho
- Departamento de Química Farmacéutica y Orgánica, Facultad de Farmacia, Universidad de Granada, Granada, Spain
| | - María Dora Carrión
- Departamento de Química Farmacéutica y Orgánica, Facultad de Farmacia, Universidad de Granada, Granada, Spain
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Camacho ME, Chayah M, García ME, Fernández-Sáez N, Arias F, Gallo MA, Carrión MD. Quinazolinones, Quinazolinthiones, and Quinazolinimines as Nitric Oxide Synthase Inhibitors: Synthetic Study and Biological Evaluation. Arch Pharm (Weinheim) 2016; 349:638-50. [DOI: 10.1002/ardp.201600020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Revised: 05/23/2016] [Accepted: 05/27/2016] [Indexed: 02/05/2023]
Affiliation(s)
- M. Encarnación Camacho
- Facultad de Farmacia, Departamento de Química Farmacéutica y Orgánica; Universidad de Granada; Granada Spain
| | - Mariem Chayah
- Facultad de Farmacia, Departamento de Química Farmacéutica y Orgánica; Universidad de Granada; Granada Spain
| | - M. Esther García
- Facultad de Farmacia, Departamento de Química Farmacéutica y Orgánica; Universidad de Granada; Granada Spain
| | - Nerea Fernández-Sáez
- Facultad de Farmacia, Departamento de Química Farmacéutica y Orgánica; Universidad de Granada; Granada Spain
| | - Fabio Arias
- Facultad de Farmacia, Departamento de Química Farmacéutica y Orgánica; Universidad de Granada; Granada Spain
| | - Miguel A. Gallo
- Facultad de Farmacia, Departamento de Química Farmacéutica y Orgánica; Universidad de Granada; Granada Spain
| | - M. Dora Carrión
- Facultad de Farmacia, Departamento de Química Farmacéutica y Orgánica; Universidad de Granada; Granada Spain
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de la Fuente Revenga M, Fernández-Sáez N, Herrera-Arozamena C, Morales-García JA, Alonso-Gil S, Pérez-Castillo A, Caignard DH, Rivara S, Rodríguez-Franco MI. Novel N-Acetyl Bioisosteres of Melatonin: Melatonergic Receptor Pharmacology, Physicochemical Studies, and Phenotypic Assessment of Their Neurogenic Potential. J Med Chem 2015; 58:4998-5014. [PMID: 26023814 DOI: 10.1021/acs.jmedchem.5b00245] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Herein we present a new family of melatonin-based compounds, in which the acetamido group of melatonin has been bioisosterically replaced by a series of reversed amides and azoles, such as oxazole, 1,2,4-oxadiazole, and 1,3,4-oxadiazole, as well as other related five-membered heterocycles, namely, 1,3,4-oxadiazol(thio)ones, 1,3,4-triazol(thio)ones, and an 1,3,4-thiadiazole. New compounds were fully characterized at melatonin receptors (MT1R and MT2R), and results were rationalized by superimposition studies of their structures to the bioactive conformation of melatonin. We also found that several of these melatonin-based compounds promoted differentiation of rat neural stem cells to a neuronal phenotype in vitro, in some cases to a higher extent than melatonin. This unique profile constitutes the starting point for further pharmacological studies to assess the mechanistic pathways and the relevance of neurogenesis induced by melatonin-related structures.
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Affiliation(s)
- Mario de la Fuente Revenga
- †Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain
| | - Nerea Fernández-Sáez
- †Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain
| | - Clara Herrera-Arozamena
- †Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain
| | - José A Morales-García
- ‡Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas (IIB-CSIC), C/Arturo Duperier 4, 28029 Madrid, Spain.,§Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), C/Valderrebollo 5, 28031 Madrid, Spain
| | - Sandra Alonso-Gil
- ‡Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas (IIB-CSIC), C/Arturo Duperier 4, 28029 Madrid, Spain.,§Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), C/Valderrebollo 5, 28031 Madrid, Spain
| | - Ana Pérez-Castillo
- ‡Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas (IIB-CSIC), C/Arturo Duperier 4, 28029 Madrid, Spain.,§Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), C/Valderrebollo 5, 28031 Madrid, Spain
| | - Daniel-Henri Caignard
- ∥Institut de Recherches Servier, 125 Chemin de Ronde, 78290 Croissy sur Seine, France
| | - Silvia Rivara
- ⊥Dipartimento di Farmacia, Università degli Studi di Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - María Isabel Rodríguez-Franco
- †Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain
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