1
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Marques CS, Carreiro EP, Teixeira APS. Multicomponent Synthesis of Heterocycles. HETEROCYCLES 2022. [DOI: 10.1002/9783527832002.ch7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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2
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Kumar S, Mangal S, Nosran A, Harjai K, Singh V. Synthesis of Bis(indolyl)methane/Dihydropyrimidinone Tethered Bis‐Amidic Triazole Hybrid Compounds via One‐Pot Sequential Six/Seven Component Ugi‐Click Reaction. ChemistrySelect 2022. [DOI: 10.1002/slct.202104190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sitanshu Kumar
- Department of Applied Sciences Punjab Engineering College (Deemed to be University), Sector-12 Chandigarh 160012 India
| | - Surabhi Mangal
- Department of Microbiology Panjab University, Sector-25 Chandigarh 160014 India
| | - Anu Nosran
- Department of Microbiology Panjab University, Sector-25 Chandigarh 160014 India
| | - Kusum Harjai
- Department of Microbiology Panjab University, Sector-25 Chandigarh 160014 India
| | - Vasundhara Singh
- Department of Applied Sciences Punjab Engineering College (Deemed to be University), Sector-12 Chandigarh 160012 India
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3
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Shamsiya A, Bahulayan D. D–A systems based on oxazolone–coumarin triazoles as solid-state emitters and inhibitors of human cervical cancer cells (HeLa). NEW J CHEM 2022. [DOI: 10.1039/d1nj04151g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
D–A systems with solid-state emission and anticancer properties have been synthesized in three steps via the MCR-Click protocol.
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Affiliation(s)
- Aranhikkal Shamsiya
- Department of Chemistry, University of Calicut, Malappuram 673635, Kerala, India
| | - Damodaran Bahulayan
- Department of Chemistry, University of Calicut, Malappuram 673635, Kerala, India
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4
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Mehravar M, Mirjalili BBF, Babaei E, Bamoniri A. Preparation and Application of Nano-AlPO4/Ti (IV) as a New and Recyclable Catalyst for the Four-Component Synthesis of Dihydropyrano[2,3-c]Pyrazoles. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1856149] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Maryam Mehravar
- Department of Chemistry, College of Science, Yazd University, Yazd, Iran
| | | | - Elaheh Babaei
- Department of Chemistry, College of Science, Yazd University, Yazd, Iran
| | - Abdolhamid Bamoniri
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, Iran
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5
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Avudaiappan G, Unnimaya T. J, Asha P, Unnikrishnan V, Sreekumar K. Green synthesis of pyrazolopyranopyrimidinone and pyranopyrazole derivatives using porphyrin‐initiated amine‐functionalized PolyBCMO dendritic polymer as sonocatalyst. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3765] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Govindan Avudaiappan
- Department of Applied ChemistryCochin University of Science and Technology Kochi India
| | | | - Pallikkattil Asha
- Department of Applied ChemistryCochin University of Science and Technology Kochi India
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6
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Aguilar-Morales CM, de Loera D, Contreras-Celedón C, Cortés-García CJ, Chacón-García L. Synthesis of 1,5-disubstituted tetrazole-1,2,3 triazoles hybrids via Ugi-azide/CuAAC. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1616301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Cesia M. Aguilar-Morales
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo. Ciudad Universitaria, Morelia, Mexico
| | - Denisse de Loera
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
| | - Claudia Contreras-Celedón
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo. Ciudad Universitaria, Morelia, Mexico
| | - Carlos J. Cortés-García
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo. Ciudad Universitaria, Morelia, Mexico
| | - Luis Chacón-García
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo. Ciudad Universitaria, Morelia, Mexico
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7
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Shamsiya A, Damodaran B. A Click Strategy for the Synthesis of Fluorescent Pyrimidinone‐Triazole Hybrids with CDK2 Selectivity in HeLa and A549 Cell Lines. ChemistrySelect 2019. [DOI: 10.1002/slct.201803748] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Aranhikkal Shamsiya
- Department of ChemistryUniversity of Calicut, Malappuram- 673635 Kerala India
| | - Bahulayan Damodaran
- Department of ChemistryUniversity of Calicut, Malappuram- 673635 Kerala India
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8
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Teleb M, Rizk OH, Zhang FX, Fronczek FR, Zamponi GW, Fahmy H. Design, synthesis and pharmacological evaluation of some substituted dihydropyrimidines with L-/T-type calcium channel blocking activities. Bioorg Chem 2019; 83:354-366. [DOI: 10.1016/j.bioorg.2018.10.054] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 10/19/2018] [Accepted: 10/26/2018] [Indexed: 12/24/2022]
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9
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Recent developments in the synthesis and applications of dihydropyrimidin-2(1H)-ones and thiones. Mol Divers 2018; 22:405-446. [PMID: 29349521 DOI: 10.1007/s11030-017-9806-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Accepted: 12/18/2017] [Indexed: 10/18/2022]
Abstract
Dihydropyrimidin-2(1H)-ones/thiones (DHPMs) are important heterocyclic compounds owing to their excellent biological activities and have been widely utilized in pharmaceutical applications. Recently, numerous DHPM derivatives have been prepared. This review covers the synthesis of DHPMs and improved procedures for the preparation of DHPMs from 1995 to 2016.
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Guo Y, Tang H, Gao Z, Meng X, Yu H, Zhong H, Huang G, Zou C. Solvent-Free and Catalyst-Free Biginelli Reaction to Synthesize 4-Alkyl- 3,4-dihydropyrimidin-2-(1H)-ones. ChemistrySelect 2017. [DOI: 10.1002/slct.201701466] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yongbiao Guo
- Beijing Institute of Pharmaceutical Chemistry; No. 37; Center South Street, Yangfang Town, Changping District Beijing PR China
| | - Hui Tang
- Beijing Institute of Pharmaceutical Chemistry; No. 37; Center South Street, Yangfang Town, Changping District Beijing PR China
| | - Zhenhua Gao
- Beijing Institute of Pharmaceutical Chemistry; No. 37; Center South Street, Yangfang Town, Changping District Beijing PR China
| | - Xiangyan Meng
- Beijing Institute of Pharmaceutical Chemistry; No. 37; Center South Street, Yangfang Town, Changping District Beijing PR China
| | - Huilan Yu
- Beijing Institute of Pharmaceutical Chemistry; No. 37; Center South Street, Yangfang Town, Changping District Beijing PR China
| | - Hui Zhong
- Beijing Institute of Pharmaceutical Chemistry; No. 37; Center South Street, Yangfang Town, Changping District Beijing PR China
| | - Guilan Huang
- Beijing Institute of Pharmaceutical Chemistry; No. 37; Center South Street, Yangfang Town, Changping District Beijing PR China
| | - Chuanpin Zou
- Beijing Institute of Pharmaceutical Chemistry; No. 37; Center South Street, Yangfang Town, Changping District Beijing PR China
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11
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Mohan TJ, Bahulayan D. Design, synthesis and fluorescence property evaluation of blue emitting triazole-linked chromene peptidomimetics. Mol Divers 2017; 21:585-596. [DOI: 10.1007/s11030-017-9744-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 04/16/2017] [Indexed: 11/25/2022]
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12
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Teleb M, Zhang FX, Farghaly AM, Aboul Wafa OM, Fronczek FR, Zamponi GW, Fahmy H. Synthesis of new N3-substituted dihydropyrimidine derivatives as L-/T- type calcium channel blockers. Eur J Med Chem 2017; 134:52-61. [PMID: 28399450 DOI: 10.1016/j.ejmech.2017.03.080] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 03/17/2017] [Accepted: 03/31/2017] [Indexed: 12/27/2022]
Abstract
Cardiovascular diseases (CVDs) are the main cause of deaths worldwide. Up-to-date, hypertension is the most significant contributing factor to CVDs. Recent clinical studies recommend calcium channel blockers (CCBs) as effective treatment alone or in combination with other medications. Being the most clinically useful CCBs, 1,4-dihydropyridines (DHPs) attracted great interest in improving potency and selectivity. However, the short plasma half-life which may be attributed to the metabolic oxidation to the pyridine-counterparts is considered as a major limitation for this class. Among the most efficient modifications of the DHP scaffold, is the introduction of biologically active N3-substituted dihydropyrimidine mimics (DHPMs). Again, some potent DHPMs showed only in vitro activity due to first pass effect through hydrolysis and removal of the N3-substitutions. Herein, the synthesis of new N3-substituted DHPMs with various functionalities linked to the DHPM core via two-carbon spacer to guard against possible metabolic inactivation is described. It was designed to keep close structural similarities to clinically efficient DHPs and the reported lead DHPMs analogues, while attempting to improve the pharmacokinetic properties through better metabolic stability. Applying whole batch clamp technique, five compounds showed promising L- and T- type calcium channel blocking activity and were identified as lead compounds. Structure requirements for selectivity against Cav1.2 as well against Cav3.2 are described.
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Affiliation(s)
- Mohamed Teleb
- Department of Pharmaceutical Sciences, College of Pharmacy, South Dakota State University, Brookings, SD 57007, USA; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
| | - Fang-Xiong Zhang
- Department of Physiology & Pharmacology, Hotchkiss Brain Institute, University of Calgary, 3330 Hospital Drive NW, Calgary T2N 4N1, Canada
| | - Ahmed M Farghaly
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
| | - Omaima M Aboul Wafa
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
| | - Frank R Fronczek
- Department of Chemistry, College of Science, Louisiana State University, Baton Rouge, LA 70803, USA
| | - Gerald W Zamponi
- Department of Physiology & Pharmacology, Hotchkiss Brain Institute, University of Calgary, 3330 Hospital Drive NW, Calgary T2N 4N1, Canada
| | - Hesham Fahmy
- Department of Pharmaceutical Sciences, College of Pharmacy, South Dakota State University, Brookings, SD 57007, USA.
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Thasnim P, Bahulayan D. Click-on fluorescent triazolyl coumarin peptidomimetics as inhibitors of human breast cancer cell line MCF-7. NEW J CHEM 2017. [DOI: 10.1039/c7nj02712e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A fluorogenic click reaction which enables the formation of fluorescent and bioactive triazolylcoumarinsviaa photoinduced electron transfer process is described.
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Affiliation(s)
- P. Thasnim
- Department of Chemistry
- University of Calicut
- Malappuram 673635
- India
| | - D. Bahulayan
- Department of Chemistry
- University of Calicut
- Malappuram 673635
- India
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14
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Zhang Z, Yan X, Zhang G, Liu Q, Ma N, Liu T, Shi L. Copper(I)-catalyzed domino allylic C(sp3)–H aminative cyclization/oxidative reaction and its application toward pyrrolo[3,4-d]pyrimidinones. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.04.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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González-Olvera R, Román-Rodríguez V, Negrón-Silva GE, Espinoza-Vázquez A, Rodríguez-Gómez FJ, Santillan R. Multicomponent Synthesis and Evaluation of New 1,2,3-Triazole Derivatives of Dihydropyrimidinones as Acidic Corrosion Inhibitors for Steel. Molecules 2016; 21:250. [PMID: 26907242 PMCID: PMC6274058 DOI: 10.3390/molecules21020250] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 02/07/2016] [Accepted: 02/17/2016] [Indexed: 11/16/2022] Open
Abstract
An efficient one-pot synthesis of 1,2,3-triazole derivatives of dihydropyrimidinones has been developed using two multicomponent reactions. The aldehyde-1,2,3-triazoles were obtained in good yields from in situ-generated organic azides and O-propargylbenzaldehyde. The target heterocycles were synthesized through the Biginelli reaction in which the aldehyde-1,2,3-triazoles reacted with ethyl acetoacetate and urea in the presence of Ce(OTf)₃ as the catalyst. The corrosion inhibition of steel grade API 5 L X52 in 1 M HCl by the synthesized compounds was investigated using the electrochemical impedance spectroscopy technique. The measurements revealed that these heterocycles are promising candidates to inhibit acidic corrosion of steel.
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Affiliation(s)
- Rodrigo González-Olvera
- Departamento de Ciencias Básicas, Universidad Autónoma Metropolitana-Azcapotzalco, Av. San Pablo No. 180, Ciudad de México, C.P. 02200, Mexico.
| | - Viridiana Román-Rodríguez
- Departamento de Ciencias Básicas, Universidad Autónoma Metropolitana-Azcapotzalco, Av. San Pablo No. 180, Ciudad de México, C.P. 02200, Mexico.
| | - Guillermo E Negrón-Silva
- Departamento de Ciencias Básicas, Universidad Autónoma Metropolitana-Azcapotzalco, Av. San Pablo No. 180, Ciudad de México, C.P. 02200, Mexico.
| | - Araceli Espinoza-Vázquez
- Departamento de Ingeniería Metalúrgica, Facultad de Química, Universidad Nacional Autónoma de México, C.U., Ciudad de México, C.P. 04510, Mexico.
| | - Francisco Javier Rodríguez-Gómez
- Departamento de Ingeniería Metalúrgica, Facultad de Química, Universidad Nacional Autónoma de México, C.U., Ciudad de México, C.P. 04510, Mexico.
| | - Rosa Santillan
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Apartado Postal 14-740, 07000 Ciudad de México, Mexico.
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16
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Montmorillonite K10 catalyzed multi component reactions (MCR): synthesis of novel thiazolidinones as anticancer agents. HETEROCYCL COMMUN 2015. [DOI: 10.1515/hc-2015-0035] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractMontmorillonite K10 is a suitable catalyst in a multicomponent reaction involving an aldehyde, an amine, and thioglycolic acid in N,N-dimethylformamide as solvent at moderate (50°C) to reasonably high (120°C) temperatures to form thiazolidinones. The reaction involves easy workup and purification. Several thiazolidinones were prepared. In particular, campholenic aldehyde obtained from α-pinene was used to synthesize potentially bioactive thiazolidinones. All products were characterized by IR, 1H NMR, and mass spectra. Preliminary anticancer screening tests revealed that two compounds show anticancer activity and can be taken up for further screening.
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Jithin Raj P, Bahulayan D. An efficient click-multicomponent strategy for the diversity oriented synthesis of 15–18 membered macrocyclic peptidomimetic fluorophores. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.03.081] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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18
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Abdou AM, Botros S, Hassan RA, Kamel MM, Taber DF, Taher AT. Useful four-carbon synthons en route to monastrol analogs. Tetrahedron 2015. [DOI: 10.1016/j.tet.2014.11.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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19
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Stevenazzi A, Marchini M, Sandrone G, Vergani B, Lattanzio M. Amino acidic scaffolds bearing unnatural side chains: An old idea generates new and versatile tools for the life sciences. Bioorg Med Chem Lett 2014; 24:5349-56. [DOI: 10.1016/j.bmcl.2014.10.016] [Citation(s) in RCA: 100] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Revised: 09/26/2014] [Accepted: 10/02/2014] [Indexed: 11/16/2022]
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Soumya T, Thasnim P, Bahulayan D. Step-economic and cost effective synthesis of coumarin based blue emitting fluorescent dyes. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.06.071] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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