1
|
Rada MS, Cardona-Galeano W, Quintero-Saumeth J, Sierra K, Osorio E, Gonzalez-Molina LA, Posada-Duque R, Yepes AF. Novel Multipotent Amantadine-M30D Hybrids with Highly Selective Butyrylcholinesterase Inhibition and Neuroprotective Effects as Effective Anti-Alzheimer's Agents. ACS Chem Neurosci 2022; 13:2681-2698. [PMID: 36074422 DOI: 10.1021/acschemneuro.2c00300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
As a contribution to the development of new dual/multifunctional drugs, a novel therapeutical scaffold merging key structural features from memantine and M30D was designed, synthesized, and explored for its AChE/BuChE inhibitory activity and neuroprotective effects. All synthetized hybrids were not able to inhibit AChE, but most of them exhibit inhibition with high selectivity toward butyrylcholinesterase (BuChE). Notably, among the tested compounds, amantadine/M30D hybrids with six, seven, nine, and twelve methylene groups in the spacer (5d, 5e, 5f, and 5g) not only highlighted having the best potency and selective butyrylcholinesterase inhibition greater than 83% but also, particularly 5e and 5d, elicited considerable neuroprotection when evaluated in pretreatment conditions, by reducing injury effects caused by glutamate with maximum protection reached about 47.82 ± 0.81% (5e) and 42 ± 2.20% (5d) in comparison with memantine (37.27 ± 2.69%). Likewise, we chose 5e as the hit compound, which in a glutamate excitotoxity coculture model prevented astroglia reactivity and neuronal death, as well as a 91% restoration of calcium levels and an increasing ATP level in both pre-/post-treatments of 61.48 ± 4.60 and 45.16 ± 10.55%, respectively. Regarding docking studies, a blockade of the NMDA channel pore by 5e would explain its neuroprotective response. Finally, the hit compound 5e exhibited in vitro blood-brain barrier (BBB) permeability and human plasma stability, as well as an optimal in silico neuropharmacokinetic profile. From a therapeutic perspective, merging key pharmacophoric features from memantine and M30D provides a new medicinal scaffold with dual-/multifunctional properties and human plasma stability for the future development of potential drugs for treating AD.
Collapse
Affiliation(s)
- Marlyn S Rada
- Chemistry of Colombian Plants, Institute of Chemistry, Faculty of Exact and Natural Sciences University of Antioquia, Calle 70 No. 52-21, Medellín, Colombia. A.A 1226, Medellin 050010, Colombia
| | - Wilson Cardona-Galeano
- Chemistry of Colombian Plants, Institute of Chemistry, Faculty of Exact and Natural Sciences University of Antioquia, Calle 70 No. 52-21, Medellín, Colombia. A.A 1226, Medellin 050010, Colombia
| | - Jorge Quintero-Saumeth
- Chemistry of Colombian Plants, Institute of Chemistry, Faculty of Exact and Natural Sciences University of Antioquia, Calle 70 No. 52-21, Medellín, Colombia. A.A 1226, Medellin 050010, Colombia
| | - Karina Sierra
- Grupo de Investigación en Sustancias Bioactivas, Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de Antioquia, Calle 70 No. 52-21, Medellín, Colombia. A.A 1226, Medellin 050010, Colombia
| | - Edison Osorio
- Grupo de Investigación en Sustancias Bioactivas, Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de Antioquia, Calle 70 No. 52-21, Medellín, Colombia. A.A 1226, Medellin 050010, Colombia
| | - Luis Alfonso Gonzalez-Molina
- Área de Neurobiología Celular y Molecular, Grupo de Neurociencias de Antioquia, Universidad de Antioquia, Medellín, Colombia. A.A 1226, Medellin 050010, Colombia.,Área de Neurofisiología celular, Instituto de Biología, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia, Medellín, Colombia. A.A 1226, Medellin 050010, Colombia
| | - Rafael Posada-Duque
- Área de Neurobiología Celular y Molecular, Grupo de Neurociencias de Antioquia, Universidad de Antioquia, Medellín, Colombia. A.A 1226, Medellin 050010, Colombia.,Área de Neurofisiología celular, Instituto de Biología, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia, Medellín, Colombia. A.A 1226, Medellin 050010, Colombia
| | - Andrés F Yepes
- Chemistry of Colombian Plants, Institute of Chemistry, Faculty of Exact and Natural Sciences University of Antioquia, Calle 70 No. 52-21, Medellín, Colombia. A.A 1226, Medellin 050010, Colombia
| |
Collapse
|
5
|
Devi N, Kumar S, Pandey SK, Singh V. 1(3)-Formyl-β-carbolines: Potential Aldo-X Precursors for the Synthesis of β-Carboline-Based Molecular Architectures. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700477] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Nisha Devi
- Department of Chemistry; Dr B. R. Ambedkar National Institute of Technology, Jalandhar (NITJ); 144011 Punjab India
| | - Sunit Kumar
- Department of Chemistry; Dr B. R. Ambedkar National Institute of Technology, Jalandhar (NITJ); 144011 Punjab India
| | | | - Virender Singh
- Department of Chemistry; Dr B. R. Ambedkar National Institute of Technology, Jalandhar (NITJ); 144011 Punjab India
| |
Collapse
|
7
|
Singh D, Kumar V, Devi N, Malakar CC, Shankar R, Singh V. Metal-free Decarboxylative Amination: An Alternative Approach Towards Regioselective Synthesis of β-CarbolineN-fused Imidazoles. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201600970] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Dharmender Singh
- Department of Chemistry; National Institute of Technology (NIT); Jalandhar 144011 Punjab India
| | - Vipin Kumar
- Department of Chemistry; National Institute of Technology (NIT); Jalandhar 144011 Punjab India
| | - Nisha Devi
- Department of Chemistry; National Institute of Technology (NIT); Jalandhar 144011 Punjab India
| | - Chandi C. Malakar
- Department of Chemistry; National Institute of Technology (NIT) Manipur; Imphal 795004 Manipur India
| | - Ravi Shankar
- Bio-Organic Chemistry Division; CSIR - Indian Institute of Integrative Medicine (IIIM); Jammu 180001 India
| | - Virender Singh
- Department of Chemistry; National Institute of Technology (NIT); Jalandhar 144011 Punjab India
| |
Collapse
|
8
|
Singh D, Devi N, Kumar V, Malakar CC, Mehra S, Rattan S, Rawal RK, Singh V. Natural product inspired design and synthesis of β-carboline and γ-lactone based molecular hybrids. Org Biomol Chem 2016; 14:8154-66. [PMID: 27511703 DOI: 10.1039/c6ob01216g] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
β-Carboline and γ-lactone moieties have been selected by nature as privileged scaffolds and display a wide range of pharmacological properties. Following nature, we envisaged the preparation of new β-carboline and γ-lactone based molecular hybrids incorporating both the pharmacophores. In this regard, a water-assisted In-mediated environmentally benign and easy to execute single-step tandem Barbier type allylation-lactonisation process has been devised in order to afford the targeted molecular architectures. It is anticipated that aqueous medium plays the key role in allylation as well as in the subsequent lactonisation process for the diastereo-selective synthesis of these conjugates. It is believed that water drives the reaction pathway through dual activation, it increases the electrophilic character of formyl and ester functionalities and simultaneously enhances the nucleophilic potential of the hydroxyl group to facilitate the in situ intramolecular condensation. Importantly, during this synthetic strategy no column chromatographic purification was required at any stage.
Collapse
Affiliation(s)
- Dharmender Singh
- Department of Chemistry, Dr B R Ambedkar National Institute of Technology (NIT), Jalandhar, 144011, Punjab, India.
| | | | | | | | | | | | | | | |
Collapse
|
9
|
Dai J, Li N, Wang J, Schneider U. Fruitful Decades for Canthin-6-ones from 1952 to 2015: Biosynthesis, Chemistry, and Biological Activities. Molecules 2016; 21:493. [PMID: 27092482 PMCID: PMC6274392 DOI: 10.3390/molecules21040493] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Revised: 04/03/2016] [Accepted: 04/06/2016] [Indexed: 11/16/2022] Open
Abstract
In this review, more than 60 natural canthin-6-one alkaloids and their structures are considered. The biosynthesis, efficient and classic synthetic approaches, and biological activities of canthin-6-one alkaloids, from 1952 to 2015, are discussed. From an analysis of their structural properties and an investigation of the literature, possible future trends for canthin-6-one alkaloids are proposed. The information reported will be helpful in future research on canthin-6-one alkaloids.
Collapse
Affiliation(s)
- Jiangkun Dai
- College of Science, Northwest A & F University, Yangling 712100, Shaanxi, China.
| | - Na Li
- College of Science, Northwest A & F University, Yangling 712100, Shaanxi, China.
| | - Junru Wang
- College of Science, Northwest A & F University, Yangling 712100, Shaanxi, China.
| | - Uwe Schneider
- EaStCHEM School of Chemistry, The University of Edinburgh, The King's Buildings, David Brewster Road, Edinburgh EH9 3FJ, UK.
| |
Collapse
|
10
|
Singh D, Devi N, Kumar V, Malakar CC, Mehra S, Rawal RK, Kaith BS, Singh V. Metal-free 1,3-dipolar cycloaddition approach towards the regioselective synthesis of β-carboline and isoxazole based molecular hybrids. RSC Adv 2016. [DOI: 10.1039/c6ra15875g] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Nature has nourished β-carboline and isoxazole derivatives as privileged scaffolds and consequently they are ubiquitously found in alkaloids isolated from various sources.
Collapse
Affiliation(s)
- Dharmender Singh
- Department of Chemistry
- Dr B. R. Ambedkar National Institute of Technology (NIT) Jalandhar
- India
| | - Nisha Devi
- Department of Chemistry
- Dr B. R. Ambedkar National Institute of Technology (NIT) Jalandhar
- India
| | - Vipin Kumar
- Department of Chemistry
- Dr B. R. Ambedkar National Institute of Technology (NIT) Jalandhar
- India
| | - Chandi C. Malakar
- Department of Chemistry
- National Institute of Technology (NIT) Manipur
- Imphal 795004
- India
| | - Saloni Mehra
- Amity Institute of Applied Sciences
- Amity University
- Noida
- India
| | - Ravindra K. Rawal
- Department of Pharmaceutical Chemistry
- Indo-Soviet Friendship College of Pharmacy
- Moga 142001
- India
| | - B. S. Kaith
- Department of Chemistry
- Dr B. R. Ambedkar National Institute of Technology (NIT) Jalandhar
- India
| | - Virender Singh
- Department of Chemistry
- Dr B. R. Ambedkar National Institute of Technology (NIT) Jalandhar
- India
| |
Collapse
|
11
|
Devi N, Singh D, Honey H, Mor S, Chaudhary S, Rawal RK, Kumar V, Chowdhury AK, Singh V. In(OTf)3 catalysed an expeditious synthesis of β-carboline–imidazo[1,2-a]pyridine and imidazo[1,2-a]pyrazine conjugates. RSC Adv 2016. [DOI: 10.1039/c6ra04841b] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
β-Carboline containing alkaloids are ubiquitously present in Nature, while an imidazo[1,2-a]pyridine nucleus is incorporated in various synthetic commercial drugs and biologically previliged moieties.
Collapse
Affiliation(s)
- Nisha Devi
- Department of Chemistry
- Dr B. R. Ambedkar National Institute of Technology (NIT) Jalandhar
- India
| | - Dharmender Singh
- Department of Chemistry
- Dr B. R. Ambedkar National Institute of Technology (NIT) Jalandhar
- India
| | - Honey Honey
- Department of Chemistry
- Dr B. R. Ambedkar National Institute of Technology (NIT) Jalandhar
- India
| | - Satbir Mor
- Department of Chemistry
- GJ University of Science and Technology Hisar
- India
| | - Sandeep Chaudhary
- Department of Chemistry
- Malaviya National Institute of Technology Jaipur (MNIT)
- India
| | - Ravindra K. Rawal
- Department of Pharmaceutical Chemistry
- Indo-Soviet Friendship College of Pharmacy
- Moga 142001
- India
| | - Vipin Kumar
- Department of Chemistry
- Dr B. R. Ambedkar National Institute of Technology (NIT) Jalandhar
- India
| | - Asim K. Chowdhury
- Department of Chemistry
- Dr B. R. Ambedkar National Institute of Technology (NIT) Jalandhar
- India
| | - Virender Singh
- Department of Chemistry
- Dr B. R. Ambedkar National Institute of Technology (NIT) Jalandhar
- India
| |
Collapse
|
13
|
Ioannidou HA, Martin A, Gollner A, Koutentis PA. Three-step synthesis of Ethyl Canthinone-1-carboxylates from ethyl 4-bromo-6-methoxy-1,5-naphthyridine-3-carboxylate via a Pd-catalyzed Suzuki-Miyaura coupling and a Cu-catalyzed amidation reaction [corrected]. J Org Chem 2011; 76:5113-22. [PMID: 21563779 DOI: 10.1021/jo200824b] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Ethyl canthin-6-one-1-carboxylate (1b) and nine analogues 1c-k were prepared from readily prepared ethyl 4-bromo-6-methoxy-1,5-naphthyridine-3-carboxylate (2b) via a three-step non-classical approach that focused on construction of the central pyrrole (ring B) using Pd-catalyzed Suzuki-Miyaura coupling followed by Cu-catalyzed C-N coupling. Furthermore, treatment of the ethyl canthinone-1-carboxylate 1b with NaOH in DCM/MeOH (9:1) gave the canthin-6-one-1-carboxylic acid (6) in high yield. All compounds are fully characterized.
Collapse
|
16
|
Ma ZZ, Hano Y, Nomura T, Chen YJ. Alkaloids and phenylpropanoids from Peganum nigellastrum. PHYTOCHEMISTRY 2000; 53:1075-1078. [PMID: 10820833 DOI: 10.1016/s0031-9422(99)00440-9] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Two canthin-6-one alkaloids, luotonins C and D, and two phenylpropanoids, dihydrosinapyl ferulate and dihydroconiferyl ferulate, were isolated from the aerial parts of Peganum nigellastrum along with four known alkaloids, harmine, 3-phenylquinoline, 3-(4-hydroxyphenyl)quinoline and 3-(1H-indol-3-yl)quinoline. Their structures were elucidated by spectroscopic techniques. The structures of luotonins C and D were also confirmed by chemical synthesis.
Collapse
Affiliation(s)
- Z Z Ma
- Faculty of Pharmaceutical Sciences, Toho University, Chiba, Japan
| | | | | | | |
Collapse
|