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Aguirre-Rentería SA, Carrizales-Castillo JJJ, Del Rayo Camacho Corona M, Hernández-Fernández E, Garza-González E, Rivas-Galindo VM, Arredondo-Espinoza E, Avalos-Alanís FG. Synthesis and in vitro evaluation of antimycobacterial and cytotoxic activity of new α,β-unsaturated amide, oxazoline and oxazole derivatives from l-serine. Bioorg Med Chem Lett 2020; 30:127074. [PMID: 32151467 DOI: 10.1016/j.bmcl.2020.127074] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 01/12/2020] [Revised: 02/22/2020] [Accepted: 02/29/2020] [Indexed: 01/03/2023]
Abstract
The synthesis of 19 compounds derived from l-serine and analogs of p-substituted cinnamic acid is reported. Oxazolines 9 and oxazoles 10 have high antitubercular activity with Minimum Inhibitory Concentration (MIC) of 0.7812-25.0 µg/mL (3.21-100.3 µM), against two strains of Mycobacterium tuberculosis sensitive to first-line drugs Isoniazid (INH), Rifampicin (RIF), Ethambutol (EMB), Pyrazinamide (PZE) (H37Rv) and a clinical isolate resistant to INH, RIF and EMB (G122). The cytotoxic evaluation shows that oxazoles have low activity, finding viability>96% against the VERO cell line. The results show these compounds could be considered as future alternatives for antitubercular treatment.
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Affiliation(s)
- Saúl A Aguirre-Rentería
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Pedro de Alba s/n, Ciudad Universitaria, 66455 San Nicolás de los Garza, Nuevo León, Mexico
| | - Juan J J Carrizales-Castillo
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Pedro de Alba s/n, Ciudad Universitaria, 66455 San Nicolás de los Garza, Nuevo León, Mexico
| | - María Del Rayo Camacho Corona
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Pedro de Alba s/n, Ciudad Universitaria, 66455 San Nicolás de los Garza, Nuevo León, Mexico
| | - Eugenio Hernández-Fernández
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Pedro de Alba s/n, Ciudad Universitaria, 66455 San Nicolás de los Garza, Nuevo León, Mexico
| | - Elvira Garza-González
- Universidad Autónoma de Nuevo León, Servicio de Gastroenterología Hospital Universitario Dr. José Eleuterio González, Av. Gonzalitos y Madero S/N, Col. Mitras Centro, CP 64460 Monterrey, Nuevo León, Mexico
| | - Verónica M Rivas-Galindo
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Av. Madero S/N, Col. Mitras Centro, CP 64460 Monterrey, Nuevo León, Mexico
| | - Eder Arredondo-Espinoza
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Pedro de Alba s/n, Ciudad Universitaria, 66455 San Nicolás de los Garza, Nuevo León, Mexico.
| | - Francisco G Avalos-Alanís
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Pedro de Alba s/n, Ciudad Universitaria, 66455 San Nicolás de los Garza, Nuevo León, Mexico.
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Hernández-García E, García A, Garza-González E, Avalos-Alanís FG, Rivas-Galindo VM, Rodríguez-Rodríguez J, Alcantar-Rosales VM, Delgadillo-Puga C, Del Rayo Camacho-Corona M. Chemical composition of Acacia farnesiana (L) wild fruits and its activity against Mycobacterium tuberculosis and dysentery bacteria. J Ethnopharmacol 2019; 230:74-80. [PMID: 30367988 DOI: 10.1016/j.jep.2018.10.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 10/02/2018] [Accepted: 10/12/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In Mexico, plants are an important element of traditional medicine, and many are considered part of Mexican cultural heritage from prehispanic and colonial times. Nevertheless, relatively few systematic scientific studies have been conducted to fully characterize the chemical composition and pharmacological activities of Mexican medicinal plants. Acacia farnesiana is used in Mexican traditional medicine to treat dysentery and tuberculosis and therefore could have bioactive compounds that may explain its traditional use. AIMS OF THE STUDY i) To isolate and characterize the compounds from the hexanic, chloroformic and methanolic extracts; ii) to identify the volatile compounds from methylated hexanic and chloroformic extracts using GC-FID and GC-MS methods; iii) to identify the compounds from methanolic and aqueous extracts using HPLC-Q-TOF-MS; iv) to test the activity of extracts and isolated compounds against Mycobacterium tuberculosis and dysentery bacteria. MATERIAL AND METHODS A. farnesiana fruits were collected in Acatlán de Osorio, Puebla, Mexico. Hexanic, chloroformic, methanolic and aqueous extracts were prepared and analyzed by different chromatographic techniques including column chromatography, flash chromatography, GC-FID, GC-MS and HPLC-Q-TOF-MS. Structural elucidation was carried out by NMR spectroscopic analysis. The activity of extracts, phytochemicals and semi-synthetic derivatives against Mycobacterium tuberculosis H37Rv and G122 as well as dysentery bacteria (Campylobacter jejuni, Shigella flexneri, Salmonella enteritidis, Yersinia enterocolitica and enterohemorrhagic Escherichia coli) was determined by the broth microdilution method and reported as minimal inhibitory concentration (MIC µg/mL). RESULTS From both hexane and chloroform extracts, tetracosanoic acid (2S)-2,3-dihydroxypropyl ester (1) and (3β,22E)-estigmasta-5,22-dien-3-yl β-D-glucopyranoside (2) were isolated and characterized. From the methanolic extract, methyl gallate (3), gallic acid (4), (3β,22E)-estigmasta-5,22-dien-3-yl β-D-glucopyranoside (2), (2S) naringenin 7-O-β-glucopyranoside (prunin, 5), pinitol (6) and sucrose (7) were isolated and characterized. Furthermore, hexanic and chloroformic extracts were analyzed by GC-FID and GC-MS and 18 methylated fatty acids were identified for each extract in addition to three sterols. The methanolic and aqueous extracts were analyzed separately by HPLC-Q-TOF-MS, and 15 compounds were identified in each extract. The compounds 1, 2, and 7, in addition to 13 fatty acids and eight phenolic compounds, were identified for the first time in A. farnesiana. The extracts showed antitubercular (MIC 100-200 µg/mL) and antidysentery activity (MIC 100-200 µg/mL). Methyl gallate and its acetylated derivative showed activity against the sensible strain M. tuberculosis H37Rv with MIC values of 50-25 µg/mL, respectively. The flavanone prunin showed activity against multidrug resistant M. tuberculosis G122 (MIC 50 μg/mL). Methyl gallate, gallic acid and prunin showed activity against C. jejuni (MIC 50 μg/mL). CONCLUSIONS The activity of tested extracts and isolated compounds against M. tuberculosis and dysentery bacteria justifies the ethnomedical use of A. farnesiana fruits for the treatment of tuberculosis and dysentery.
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Affiliation(s)
- Erika Hernández-García
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Av. Universidad S/N, Ciudad Universitaria, CP 66451 San Nicolás de los Garza, Nuevo León, Mexico.
| | - Abraham García
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Av. Universidad S/N, Ciudad Universitaria, CP 66451 San Nicolás de los Garza, Nuevo León, Mexico.
| | - Elvira Garza-González
- Universidad Autónoma de Nuevo León, Servicio de Gastroenterología Hospital Universitario Dr. José Eleuterio González, Av. Gonzalitos y Madero S/N, Col. Mitras Centro, CP 64460 Monterrey, Nuevo León, Mexico.
| | - Francisco G Avalos-Alanís
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Av. Universidad S/N, Ciudad Universitaria, CP 66451 San Nicolás de los Garza, Nuevo León, Mexico.
| | - Verónica M Rivas-Galindo
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Av. Madero S/N, Col. Mitras Centro, CP 64460 Monterrey, Nuevo León, Mexico.
| | - José Rodríguez-Rodríguez
- Instituto Tecnológico de Estudios Superiores de Monterrey, Escuela de Ingeniería y Ciencias, Campus Monterrey, Av. 2 de Abril S/N, Tecnológico, CP 64849 Monterrey, Nuevo León, Mexico.
| | - Victor M Alcantar-Rosales
- Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, A.C. Servicios Analíticos, Sede Noreste, Parque de Investigación e Innovación Tecnológica, Vía de la Innovación 404, CP 66628 Apodaca, Nuevo León, Mexico.
| | - Claudia Delgadillo-Puga
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, CP 14080 Ciudad de México, Mexico.
| | - María Del Rayo Camacho-Corona
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Av. Universidad S/N, Ciudad Universitaria, CP 66451 San Nicolás de los Garza, Nuevo León, Mexico.
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Hernández-García E, García A, Avalos-Alanís FG, Rivas-Galindo VM, Delgadillo-Puga C, Camacho-Corona MDR. Nuclear magnetic resonance spectroscopy data of isolated compounds from Acacia farnesiana (L) Willd fruits and two esterified derivatives. Data Brief 2018; 22:255-268. [PMID: 30591945 PMCID: PMC6305907 DOI: 10.1016/j.dib.2018.12.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 12/04/2018] [Accepted: 12/04/2018] [Indexed: 11/21/2022] Open
Abstract
In the present article we describe the spectroscopic data of 1H and 13C Nuclear Magnetic Resonance of 11 compounds including: Nine natural products from the hexanic-chloroformic and methanolic extracts of Acacia farnesiana fruit and two esterified derivatives (22E-stimasta-5,22-dien- 3β-acetyl and methyl 3,4,5-triacetyloxybenzoate). Data linked to the research work entitled "Chemical composition of fruits of Acacia farnesiana (L) Willd and its activity against Mycobacterium tuberculosis and dysentery bacteria" (Hernández et al., 2019) [1].
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Affiliation(s)
- Erika Hernández-García
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Av. Universidad S/N, Ciudad Universitaria, CP 66451 San Nicolás de los Garza, Nuevo León, Mexico
| | - Abraham García
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Av. Universidad S/N, Ciudad Universitaria, CP 66451 San Nicolás de los Garza, Nuevo León, Mexico
| | - Francisco G. Avalos-Alanís
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Av. Universidad S/N, Ciudad Universitaria, CP 66451 San Nicolás de los Garza, Nuevo León, Mexico
| | - Verónica M. Rivas-Galindo
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Av. Madero S/N, Col. Mitras Centro, CP 64460 Monterrey, Nuevo León, Mexico
| | - Claudia Delgadillo-Puga
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, CP 14080 Ciudad de México, Mexico
| | - María del Rayo Camacho-Corona
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Av. Universidad S/N, Ciudad Universitaria, CP 66451 San Nicolás de los Garza, Nuevo León, Mexico
- Correspondence to: División de Estudios de Posgrado Facultad de Ciencias Químicas Universidad Autónoma de Nuevo León Guerreo y Progreso S/N. Col. Treviño Monterrey, Nuevo León, C.P. 64570, México.
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Avalos-Alanís FG, Hernández-Fernández E, Carranza-Rosales P, López-Cortina S, Hernández-Fernández J, Ordóñez M, Guzmán-Delgado NE, Morales-Vargas A, Velázquez-Moreno VM, Santiago-Mauricio MG. Synthesis, antimycobacterial and cytotoxic activity of α,β-unsaturated amides and 2,4-disubstituted oxazoline derivatives. Bioorg Med Chem Lett 2017; 27:821-825. [PMID: 28117200 DOI: 10.1016/j.bmcl.2017.01.024] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [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: 11/04/2016] [Revised: 01/08/2017] [Accepted: 01/09/2017] [Indexed: 02/02/2023]
Abstract
The synthesis of six α,β,-unsaturated amides and six 2,4-disubstituted oxazolines derivatives and their evaluation against two Mycobacterium tuberculosis strains (sensitive H37Rv and a resistant clinical isolate) is reported. 2,4-Disubstituted oxazolines (S)-3b,d,e were the most active in the sensitive strain with a MIC of 14.2, 13.6 and 10.8μM, respectively, and the compounds (S)-3d,f were the most active against resistant strain with a MIC of 6.8 and 7.4μM. The ex-vivo evaluation of hepatotoxicity on precision-cut rat liver slices was also tested for the α,β-unsaturated amides (S)-2b and (S)-2d,f and for the oxazolines (S)-3b and (S)-3d,f at different concentrations (5, 15 and 30μg/mL). The results indicate that these compounds possess promising antimycobacterial activity and at the same time are not hepatotoxic. These findings open the possibility for development of new drugs against tuberculosis.
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Affiliation(s)
- Francisco G Avalos-Alanís
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Pedro de Alba s/n, Ciudad Universitaria, 66400 San Nicolás de los Garza, Nuevo León, Mexico
| | - Eugenio Hernández-Fernández
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Pedro de Alba s/n, Ciudad Universitaria, 66400 San Nicolás de los Garza, Nuevo León, Mexico.
| | - Pilar Carranza-Rosales
- Centro de Investigación Biomédica del Noreste, Instituto Mexicano del Seguro Social, Monterrey, Nuevo León, Mexico.
| | - Susana López-Cortina
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Pedro de Alba s/n, Ciudad Universitaria, 66400 San Nicolás de los Garza, Nuevo León, Mexico
| | - Jorge Hernández-Fernández
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Pedro de Alba s/n, Ciudad Universitaria, 66400 San Nicolás de los Garza, Nuevo León, Mexico
| | - Mario Ordóñez
- Centro de Investigaciones Químicas-IICBA, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, 62209 Cuernavaca, Morelos, Mexico
| | - Nancy E Guzmán-Delgado
- Unidad Médica de Alta Especialidad 34, Instituto Mexicano del Seguro Social, 64730 Monterrey, Nuevo León, Mexico
| | | | | | - María G Santiago-Mauricio
- Centro de Investigación Biomédica del Noreste, Instituto Mexicano del Seguro Social, Monterrey, Nuevo León, Mexico
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Hernández-Fernández E, Sánchez-Lara PP, Ordóñez M, Ramírez-Marroquín OA, Avalos-Alanís FG, López-Cortina S, Jiménez-Pérez VM, Ibarra-Rivera TR. Synthesis of β-hydroxyacetamides from unactivated ethyl acetates under base-free conditions and microwave irradiation. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.tetasy.2014.11.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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