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Guda MR, Zyryanov GV, Dubey A, Munagapati VS, Wen JC. Cytotoxic and Infection-Controlled Investigations of Novel Dihydropyridine Hybrids: An Efficient Synthesis and Molecular-Docking Studies. Pharmaceuticals (Basel) 2023; 16:1159. [PMID: 37631073 PMCID: PMC10460068 DOI: 10.3390/ph16081159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 07/29/2023] [Accepted: 08/07/2023] [Indexed: 08/27/2023] Open
Abstract
A sequence of novel 1,4-dihydropyridines (DHP) and their hybrids was developed using a multicomponent strategy under environmentally benign conditions. In addition, computational studies were performed, and the ligand-protein interactions calculated in different bacteria and two fungal strains. Para-hydroxy-linked DHP (5f) showed the best binding energies of 3.591, 3.916, 8.499 and 6.895 kcal/mol against various pathogens used and other substances received a good docking score. The pathogen resistance potential of the synthesized targets against four bacteria and two fungi showed that whole DHP substances exhibit different levels of resistance to each microorganism. Gram-positive bacteria, which are highly sensitive to all molecules, and the MTCC-1884-encoded fungus strongly rejected the studied compounds compared to comparator drugs. In particular, the 5f candidate showed remarkable antimicrobial activity, followed by the substances 5a, 5b, 5j, 5k and 5l. Furthermore, MIC and MBC/MFC properties showed that 5f had a minimum bacterial concentration of 12.5 μg/mL against E. coli and against two fungal pathogens, with its killing activity being effective even at low concentrations. On the other hand, whole motifs were tested for their cytotoxic activity, revealing that the methoxy and hydroxy-linked compounds (5h) showed greater cytotoxic potency, followed by the two hydroxy linked compounds (5d and 5f). Overall, this synthetic approach used represents a prototype for future nature-favored synthesis methods and these biological results serve as a guide for future therapeutic drug research. However, the computer results play an important role in the further development of biological experiments.
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Affiliation(s)
- Mallikarjuna R. Guda
- Institute of Chemical Engineering, Ural Federal University Named after the First President of Russia B.N. Yeltsin, 28 Mira St., Yekaterinburg 620002, Russia;
- Department of Chemistry, Sri Venkateswara University, Tirupati 517502, India
| | - Grigory. V. Zyryanov
- Institute of Chemical Engineering, Ural Federal University Named after the First President of Russia B.N. Yeltsin, 28 Mira St., Yekaterinburg 620002, Russia;
- Ural Division of the Russian Academy of Sciences, I. Ya. Postovskiy Institute of Organic Synthesis, 22 S. Kovalevskoy Street, Yekaterinburg 620219, Russia
| | - Amit Dubey
- Computational Chemistry and Drug Discovery Division, Quanta Calculus Pvt. Ltd., Greater Noida 201310, India
- Department of Pharmacology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai 600077, India
| | - Venkata Subbaiah Munagapati
- Research Centre for Soil and Water Resources and Natural Disaster Prevention (SWAN), National Yunlin University of Science and Technology, Douliou 64002, Taiwan
| | - Jet-Chau Wen
- Research Centre for Soil and Water Resources and Natural Disaster Prevention (SWAN), National Yunlin University of Science and Technology, Douliou 64002, Taiwan
- Department of Safety, Health, and Environmental Engineering, National Yunlin University of Science and Technology, Douliou 64002, Taiwan
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Han M, Zhang S, Cui X, Wang Q, Li G, Tang Z. Chiral Phosphoric Acid Catalyzed Enantioselective Desymmetrization of 1,4‐Dihydropyridines by C(sp
3
)−H Bromination. Angew Chem Int Ed Engl 2022; 61:e202201418. [DOI: 10.1002/anie.202201418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Min Han
- Natural Products Research Center Chengdu Institution of Biology Chinese Academy of Science Chengdu Sichuan 610041 China
- Chengdu Institute of Organic Chemistry Chinese Academy of Sciences Chengdu Sichuan 610041 China
| | - Shi‐qi Zhang
- Natural Products Research Center Chengdu Institution of Biology Chinese Academy of Science Chengdu Sichuan 610041 China
| | - Xin Cui
- Natural Products Research Center Chengdu Institution of Biology Chinese Academy of Science Chengdu Sichuan 610041 China
| | - Qi‐wei Wang
- Chengdu Institute of Organic Chemistry Chinese Academy of Sciences Chengdu Sichuan 610041 China
- Department of Chemistry Xihua University Chengdu 610039 P. R. China
| | - Guang‐xun Li
- Natural Products Research Center Chengdu Institution of Biology Chinese Academy of Science Chengdu Sichuan 610041 China
| | - Zhuo Tang
- Natural Products Research Center Chengdu Institution of Biology Chinese Academy of Science Chengdu Sichuan 610041 China
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Han M, Zhang SQ, Cui X, Wang QW, Li G, Tang Z. Chiral Phosphoric Acid Catalyzed Enantioselective Desymmetrization of 1,4‐Dihydropyridines by C(sp3)–H Bromination. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202201418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Min Han
- Chengdu Institute of Biology natural products reserch center CHINA
| | - Shi-qi Zhang
- Chengdu Institute of Biology natural products reserch center CHINA
| | - Xin Cui
- Chengdu Institute of Biology natural products reserch center CHINA
| | - Qi-wei Wang
- Chengdu Organic Chemistry Co Ltd: Chengdu Organic Chemicals Co Ltd natural products reserch center CHINA
| | - guangxun Li
- Chengdu institute of biology, Chinese academy of sciences Natural products research center Renming Road south, Block 4, NO 9 610041 Chengdu CHINA
| | - Zhuo Tang
- Chengdu Institute of Biology natural products reserch center CHINA
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Abstract
The purpose of this review is to highlight recent developments in the synthesis of chiral 1,4-dihydropyridines and their fused analogues. 1,4-Dihydropyridines are among the most active calcium antagonists that are used for the treatment of hypertension. Enantiomers of unsymmetrical 1,4-dihydropyridines often show different biological activities and may have even an opposite action profile. Hantzsch synthesis usually produces racemic mixtures of unsymmetrical 1,4-dihydropyridines. Therefore, the development of stereoselective synthesis of 1,4-dihydropyridines is one of the priorities of medicinal chemistry. Over the years, numerous methodologies have been developed for the production of enantiopure 1,4-dihydropyridines, such as stereoselective synthesis using chiral auxiliaries and chiral cyclocondensation partners, chromatographical methods, resolution of diastereomeric 1,4-dihydropyridine salts, enzyme catalysed kinetic resolution, or asymmetrisation of ester groups of 1,4-dihydropyridines. These approaches have been studied in detail and are relatively well established. The catalytic asymmetric approach holds the greatest promise in delivering the most practical and widely applicable methods. Substantial progress has been made toward the development of enantioselective organocatalytic methods for the construction of the chiral dihydropyridines. However, most of them do not provide a convenient way to pharmacologically important 1,4-dihydropyridine-3,5-dicarboxylates. Organocatalytic enantioselective desymmetrisation of prochiral 1,4-dihydropyridine-3,5-dicarbaldehydes also has great promise in the synthesis of pharmacologically important 1,4-dihydropyridine-3,5-dicarboxylates.
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Sodium N-(3,5-Bis(ethoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-4-carbonyl)-l-methioninate. MOLBANK 2020. [DOI: 10.3390/m1148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The development of the methods for amide bond formation is important for various uses in the laboratory and industrial applications. The compounds combined in their structures 1,4-dihydroisonicotinic acids and amino acids linked with an amide bond can be considered as “privileged structures” due to their broad range of biological activities. Herein, the formation of amide bond between 1,4-dihydroisonicotinic acid and l-methionine is reported. The coupling of l-methionine with pentafluorophenyl active ester of 1,4-dihydroisonicotinic acid appears to be a convenient and effective method for amide bond formation. Sodium N-(3,5-bis(ethoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-4-carbonyl)-l-methioninate has been successfully synthesized via a procedure where the key step is amide formation from 5-diethyl 4-(perfluorophenyl) 2,6-dimethyl-1,4-dihydropyridine-3,4,5-tricarboxylate and l-methionine. Sodium salt formation was performed to improve physicochemical properties, such as solubility of the l-methionine-derived 1,4-dihydroisonicotinamide. The obtained target compound was fully characterized by UV, IR, 1H NMR, 13C NMR, MS, and microanalysis.
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Santa-Helena E, da Costa Cabrera D, Teixeira S, Rodrigues J, Castro M, Montes D'Oca MG, Maia Nery LE, Neves Gonçalves CA. New fatty dihydropyridines present cardioprotective potential in H9c2 cardioblasts submitted to simulated ischemia and reperfusion. Biomed Pharmacother 2018; 109:1532-1540. [PMID: 30551405 DOI: 10.1016/j.biopha.2018.11.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 11/01/2018] [Accepted: 11/02/2018] [Indexed: 10/27/2022] Open
Abstract
Nifedipine is a calcium channel blocker dihydropyridine that has been used in the treatment of hypertension. The production of reactive species and calcium overload are the main contributors to myocardial ischemia-reperfusion (I / R) injury. We investigated the ability of novel dihydropyridines (DHPs) to improve the effect of protecting against the injury induced by ischemia and reperfusion in cardioblasts when compared to nifedipine. Forty three DHPs were created varying the fatty chains derived from palmitic acid, stearic acid and oleic acids and aromatic moiety in addition to the addition of chemical elements such as chlorine, nitrogen dioxide, furfural, hydroxyl and methoxy. Cytotoxicity and inhibition of linoleic oxidation were evaluated for all new DHPs and also for nifedipine. The alpha-tocopherol and butylated hydroxytoluene (BHT) were used as antioxidants controls. The compounds with the best antioxidant potential were used in the ischemia and reperfusion (I / R) induction test in cardioblasts (H9c2). Cardioblasts were treated 24 h after assembly of plates and submitted to the ischemia simulation (30 min), after which, normoxia and cellular nutrition conditions were reestablished, simulating reperfusion (additional 30 min). Right after, cell viability, apoptosis, necrosis, and the generation of reactive oxygen species (ROS) were evaluated. Cell viability during I / R was not altered in cells treated with nifedipine, BHT and the new DHP composed of palmitic acid with hydroxyl group in the aromatic substituent. The other new DHPs increased cell viability during I / R simulation and reduced levels of reactive species compared to the I / R group, demonstrating the antioxidant capacity of the new DHPs. Therefore, DHPS with palmitic and oleic acids in the C3 and C5 position with NO2 or Cl in aromatic moiety, presented the highest antioxidant potential (linoleic oxidant test). The new DHPs increased cell viability during I / R simulation and reduced levels of reactive species compared to the ischemia and reperfusion group, demonstrating the antioxidant capacity of the new DHPs. Taken together, these results indicate that those new DHPs have a greater cardioprotective antioxidant capacity to face the damages of ischemia and reperfusion.
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Affiliation(s)
- Eduarda Santa-Helena
- Programa de Pós-graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, Brazil.
| | - Diego da Costa Cabrera
- Laboratório Kolbe de Síntese Orgânica, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, Brazil.
| | - Stefanie Teixeira
- Programa de Pós-graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, Brazil.
| | - Jonathan Rodrigues
- Programa de Pós-graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, Brazil.
| | - Micheli Castro
- Programa de Pós-graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, Brazil.
| | - Marcelo G Montes D'Oca
- Laboratório Kolbe de Síntese Orgânica, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, Brazil.
| | - Luiz Eduardo Maia Nery
- Programa de Pós-graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, Brazil.
| | - Carla Amorim Neves Gonçalves
- Programa de Pós-graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, Brazil.
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Direct Aminolysis of Ethoxycarbonylmethyl 1,4-Dihydropyridine-3-carboxylates. Molecules 2015; 20:20341-54. [PMID: 26569215 PMCID: PMC6332025 DOI: 10.3390/molecules201119697] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Revised: 10/22/2015] [Accepted: 10/27/2015] [Indexed: 11/17/2022] Open
Abstract
The ethoxycarbonylmethyl esters of 1,4-dihydropyridines were directly converted into carbamoylmethyl esters in the presence of 1,5,7-triazabicyclo[4.4.0]dec-5-ene (TBD) in good to excellent yields under mild conditions. The use of TBD is crucial for the successful aminolysis of ethoxycarbonylmethyl ester of 1,4-dihydropyridines with secondary amines as without it the reaction does not proceed at all. The aminolysis reaction proceeded regioselectively, as the alkyl ester conjugated with the 1,4-dihydropyridine cycle was not involved in the reaction. Screening of other N-containing bases, such as triethylamine (TEA), pyridine, 4-(N,N-dimethylamino)pyridine (DMAP), 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU), 1,5-diazabicyclo[4.3.0]non-5-ene (DBN), imidazole, tetramethyl guanidine (TMG) and 7-methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene (MTBD) as catalysts revealed no activity in the studied reaction.
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Torres SY, Verdecia Y, Rebolledo F. Chemoenzymatic approach to optically active 1,4-dihydropyridine derivatives. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.04.047] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Andzans Z, Krauze A, Adlere I, Krasnova L, Duburs G. Synthesis and enantioselective lipase-catalyzed kinetic resolution of methyl 6-(methoxycarbonyl-methyl)sulfanyl-1,4-dihydropyridine-3-carboxylates. Chem Heterocycl Compd (N Y) 2013. [DOI: 10.1007/s10593-013-1263-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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Anniversaries and dates. Chem Heterocycl Compd (N Y) 2009. [DOI: 10.1007/s10593-009-0307-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Palacios F, Herrán E, Rubiales G, Alonso C. Regioselective synthesis of pyridines and dihydropyridines derived from β-amino acids and aminophosphonates by reaction of N-vinylic phosphazenes with α,β-unsaturated ketones. Tetrahedron 2007. [DOI: 10.1016/j.tet.2007.03.146] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Prasad AK, Mukherjee C, Singh SK, Brahma R, Singh R, Saxena RK, Olsen CE, Parmar VS. Novel selective biocatalytic deacetylation studies on dihydropyrimidinones. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.molcatb.2006.02.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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