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Arenaza-Corona A, Villamil-Ramos R, Guerrero-Álvarez J, Höpfl H, Barba V. Bis-Dithiocarbamates derived from 1,10-diaza-18-crown-6 as ligand tectons for 1D, 2D and 3D supramolecular structure arrangements. CrystEngComm 2020. [DOI: 10.1039/c9ce01755k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction of 1,10-diaza-18-crown-6 with CS2 in the presence of a base (MOH or Et3N) generates bis-dithiocarbamate salts with a 1D, 2D or 3D supramolecular solid-state structure based on M–O–M and M–S–M bridging and/or O/N–H⋯O/S hydrogen bonding.
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Affiliation(s)
- Antonino Arenaza-Corona
- Centro de Investigaciones Químicas-IICBA
- Universidad Autónoma del Estado de Morelos
- Cuernavaca
- Mexico
| | - Raúl Villamil-Ramos
- Centro de Investigaciones Químicas-IICBA
- Universidad Autónoma del Estado de Morelos
- Cuernavaca
- Mexico
| | - Jorge Guerrero-Álvarez
- Centro de Investigaciones Químicas-IICBA
- Universidad Autónoma del Estado de Morelos
- Cuernavaca
- Mexico
| | - Herbert Höpfl
- Centro de Investigaciones Químicas-IICBA
- Universidad Autónoma del Estado de Morelos
- Cuernavaca
- Mexico
| | - Victor Barba
- Centro de Investigaciones Químicas-IICBA
- Universidad Autónoma del Estado de Morelos
- Cuernavaca
- Mexico
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Navarrete-Vázquez G, Chávez-Silva F, Colín-Lozano B, Estrada-Soto S, Hidalgo-Figueroa S, Guerrero-Álvarez J, Méndez ST, Reyes-Vivas H, Oria-Hernández J, Canul-Canché J, Ortiz-Andrade R, Moo-Puc R. Synthesis of nitro(benzo)thiazole acetamides and in vitro antiprotozoal effect against amitochondriate parasites Giardia intestinalis and Trichomonas vaginalis. Bioorg Med Chem 2015; 23:2204-10. [PMID: 25801157 DOI: 10.1016/j.bmc.2015.02.059] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Revised: 02/17/2015] [Accepted: 02/26/2015] [Indexed: 01/03/2023]
Abstract
We synthesized four 5-nitrothiazole (1-4) and four 6-nitrobenzothiazole acetamides (5-8) using an easy two step synthetic route. All compounds were tested in vitro against amitochondriate parasites Giardia intestinalis and Trichomonas vaginalis, showing excellent antiprotozoal effects. IC₅₀'s of the most potent compounds range from nanomolar to low micromolar order, being more active than their drugs of choice. Compound 1 (IC₅₀=122 nM), was 44-times more active than Metronidazole, and 10-fold more effective than Nitazoxanide against G. intestinalis and showed good trichomonicidal activity (IC₅₀=2.24 μM). This compound did not display in vitro cytotoxicity against VERO cells. The in vitro inhibitory effect of compounds 1-8 and Nitazoxanide against G. intestinalis fructose-1,6-biphosphate aldolase (GiFBPA) was evaluated as potential drug target, showing a clear inhibitory effect over the enzyme activity. Molecular docking of compounds 1, 4 and Nitazoxanide into the ligand binding pocket of GiFBPA, revealed contacts with the active site residues of the enzyme. Ligand efficiency metrics of 1 revealed optimal combinations of physicochemical and antiprotozoal properties, better than Nitazoxanide.
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Affiliation(s)
- Gabriel Navarrete-Vázquez
- Facultad de Farmacia, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos 62209, Mexico.
| | - Fabiola Chávez-Silva
- Facultad de Farmacia, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos 62209, Mexico
| | - Blanca Colín-Lozano
- Facultad de Farmacia, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos 62209, Mexico
| | - Samuel Estrada-Soto
- Facultad de Farmacia, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos 62209, Mexico
| | - Sergio Hidalgo-Figueroa
- Facultad de Farmacia, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos 62209, Mexico; Laboratorio de Farmacología, Depto. Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, 09340 México, D.F., Mexico
| | - Jorge Guerrero-Álvarez
- Centro de Investigaciones Químicas, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos 62209, Mexico
| | - Sara T Méndez
- Laboratorio de Bioquímica-Genética, Instituto Nacional de Pediatría, Secretaría de Salud, 04530 México, D.F., Mexico
| | - Horacio Reyes-Vivas
- Laboratorio de Bioquímica-Genética, Instituto Nacional de Pediatría, Secretaría de Salud, 04530 México, D.F., Mexico
| | - Jesús Oria-Hernández
- Laboratorio de Bioquímica-Genética, Instituto Nacional de Pediatría, Secretaría de Salud, 04530 México, D.F., Mexico
| | | | - Rolffy Ortiz-Andrade
- Facultad de Química, Universidad Autónoma de Yucatán, Mérida, Yucatán 97150, Mexico
| | - Rosa Moo-Puc
- Unidad de Investigación Médica Yucatán, IMSS Mérida, Yucatán 97000, Mexico
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Celis NA, Godoy-Alcántar C, Guerrero-Álvarez J, Barba V. Boron Macrocycles Based on Multicomponent Assemblies using (3-Aminophenyl)boronic Acid and Pentaerythritol as Common Reagents; Molecular Receptors toward Lewis Bases. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201301450] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Navarrete-Vázquez G, Alaniz-Palacios A, Hidalgo-Figueroa S, González-Acevedo C, Ávila-Villarreal G, Estrada-Soto S, Webster SP, Medina-Franco JL, López-Vallejo F, Guerrero-Álvarez J, Tlahuext H. Discovery, synthesis and in combo studies of a tetrazole analogue of clofibric acid as a potent hypoglycemic agent. Bioorg Med Chem Lett 2013; 23:3244-7. [DOI: 10.1016/j.bmcl.2013.03.122] [Citation(s) in RCA: 25] [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] [Received: 02/13/2013] [Revised: 03/22/2013] [Accepted: 03/27/2013] [Indexed: 11/30/2022]
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Ramos-Organillo Á, Guzmán-Tiburcio CR, Flores-Bustamante AM, Peña-Hueso A, Guerrero-Álvarez J, Flores-Parrab A. X-Ray and NMR study of tetra- and penta-coordinated stanoxanes derived from trans-cinnamic acid. ARKIVOC 2007. [DOI: 10.3998/ark.5550190.0009.509] [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: 11/04/2022] Open
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