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Trilleras J, Charris-Molina A, Pérez-Gamboa A, Acosta-Guzman P, Quiroga J. Synthesis of pyrimido[4,5- b]quinolindiones and formylation: ultrasonically assisted reactions. ROYAL SOCIETY OPEN SCIENCE 2024; 11:231128. [PMID: 38455992 PMCID: PMC10915537 DOI: 10.1098/rsos.231128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 12/13/2023] [Accepted: 01/24/2024] [Indexed: 03/09/2024]
Abstract
Ultrasound-assisted synthesis of pyrimidoquinolindione derivatives via a multicomponent reaction and subsequent formylation with Vilsmeier-Haack reagent were performed. Compounds were prepared by a one-pot method from aminopyrimidinones, dimedone and aromatic aldehydes through a Mannich-type reaction sequence, and then functionalized under ultrasound irradiation and Vilsmeier-Haack conditions to give β-chlorovinylaldehyde products. Ultrasonically assisted reactions, experimental simplicity, good yields without using metallic catalysts and the control of hazardous material release are features of this simple procedure.
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Affiliation(s)
- Jorge Trilleras
- Programa de Química, Facultad de Ciencias Básicas, Universidad del Atlántico, Puerto Colombia81007, Colombia
| | - Andrés Charris-Molina
- Facultad de Ciencias Exactas y Naturales, Departamento de Química Inorgánica Analítica y Química Física, Universidad de Buenos Aires, Buenos AiresC1428EGA, Argentina
| | - Alfredo Pérez-Gamboa
- Programa de Química, Facultad de Ciencias Básicas, Universidad del Atlántico, Puerto Colombia81007, Colombia
| | - Paola Acosta-Guzman
- Facultad de Ciencias, Departamento de Química, Universidad Nacional, Bogotá11001, Colombia
| | - Jairo Quiroga
- Heterocyclic Compounds Research Group, Department of Chemistry, Universidad del Valle, Cali760032, Colombia
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Solangi M, Kanwal, Mohammed Khan K, Saleem F, Hameed S, Iqbal J, Shafique Z, Qureshi U, Ul-Haq Z, Taha M, Perveen S. Indole acrylonitriles as potential anti-hyperglycemic agents: Synthesis, α-glucosidase inhibitory activity and molecular docking studies. Bioorg Med Chem 2020; 28:115605. [PMID: 33065441 DOI: 10.1016/j.bmc.2020.115605] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 06/20/2020] [Accepted: 06/23/2020] [Indexed: 01/04/2023]
Abstract
One of the most prevailing metabolic disorder diabetes mellitus has become the global health issue that has to be addressed and cured. Different marketed drugs have been made available for the treatment of diabetes but there is still a need of introducing new therapeutic agents that are economical and have lesser or no side effects. The current study deals with the synthesis of indole acrylonitriles (3-23) and the evaluation of these compounds for their potential for α-glucosidase inhibition. The structures of these synthetic molecules were deduced by using different spectroscopic techniques. Acarbose (IC50 = 2.91 ± 0.02 μM) was used as standard in this study and the synthetic molecules (3-23) have shown promising α-glucosidase inhibitory activity. Compounds 4, 8, 10, 11, 14, 18, and 21 displayed superior inhibition of α-glucosidase enzyme in the range of (IC50 = 0.53 ± 0.01-1.36 ± 0.04 μM) as compared to the standard acarbose. Compound 10 (IC50 = 0.53 ± 0.01 μM) was the most effective inhibitor of this library and displayed many folds enhanced activity in contrast to the standard. Molecular docking of synthetic compounds was performed to verify the binding interactions of ligand with the active site of enzyme. This study had identified a number of potential α-glucosidase inhibitors that can be used for further research to identify a potent therapeutic agent against diabetes.
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Affiliation(s)
- Mehwish Solangi
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Kanwal
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan; Institute of Marine Biotechnology, Universiti Malaysia Terengannu, 21030 Kuala Terengganu, Terengganu, Malaysia
| | - Khalid Mohammed Khan
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan; Department of Clinical Pharmacy, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P. O. Box 31441, Dammam, Saudi Arabia.
| | - Faiza Saleem
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Shehryar Hameed
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Jamshed Iqbal
- Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan.
| | - Zainab Shafique
- Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan
| | - Urooj Qureshi
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Zaheer Ul-Haq
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Muhammad Taha
- Department of Clinical Pharmacy, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P. O. Box 31441, Dammam, Saudi Arabia
| | - Shahnaz Perveen
- PCSIR Laboratories Complex, Karachi, Shahrah-e-Dr. Salimuzzaman Siddiqui, Karachi 75280, Pakistan
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Tosso RD, Parravicini O, Zarycz MNC, Angelina E, Vettorazzi M, Peruchena N, Andujar S, Enriz RD. Conformational and electronic study of dopamine interacting with theD2dopamine receptor. J Comput Chem 2020; 41:1898-1911. [DOI: 10.1002/jcc.26361] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 04/10/2020] [Accepted: 05/22/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Rodrigo D. Tosso
- Facultad de Química, Bioquímica y FarmaciaUniversidad Nacional de San Luis San Luis Argentina
- Instituto Multidisciplinario de Investigaciones Biológicas (IMIBIO‐SL)CONICET San Luis Argentina
| | - Oscar Parravicini
- Facultad de Química, Bioquímica y FarmaciaUniversidad Nacional de San Luis San Luis Argentina
- Instituto Multidisciplinario de Investigaciones Biológicas (IMIBIO‐SL)CONICET San Luis Argentina
| | - M. Natalia C. Zarycz
- Facultad de Química, Bioquímica y FarmaciaUniversidad Nacional de San Luis San Luis Argentina
- Instituto Multidisciplinario de Investigaciones Biológicas (IMIBIO‐SL)CONICET San Luis Argentina
| | - Emilio Angelina
- Laboratorio de Estructura Molecular y PropiedadesFacultad de Ciencias Exactas y Naturales y Agrimensura Corrientes Argentina
- Instituto de Química Básica y Aplicada (IQUIBA‐NEA)CONICET Corrientes Argentina
| | - Marcela Vettorazzi
- Facultad de Química, Bioquímica y FarmaciaUniversidad Nacional de San Luis San Luis Argentina
- Instituto Multidisciplinario de Investigaciones Biológicas (IMIBIO‐SL)CONICET San Luis Argentina
| | - Nélida Peruchena
- Laboratorio de Estructura Molecular y PropiedadesFacultad de Ciencias Exactas y Naturales y Agrimensura Corrientes Argentina
- Instituto de Química Básica y Aplicada (IQUIBA‐NEA)CONICET Corrientes Argentina
| | - Sebastián Andujar
- Facultad de Química, Bioquímica y FarmaciaUniversidad Nacional de San Luis San Luis Argentina
- Instituto Multidisciplinario de Investigaciones Biológicas (IMIBIO‐SL)CONICET San Luis Argentina
| | - Ricardo D. Enriz
- Facultad de Química, Bioquímica y FarmaciaUniversidad Nacional de San Luis San Luis Argentina
- Instituto Multidisciplinario de Investigaciones Biológicas (IMIBIO‐SL)CONICET San Luis Argentina
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