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Gargantilla M, Francés C, Adhav A, Forcada-Nadal A, Martínez-Gualda B, Martí-Marí O, López-Redondo ML, Melero R, Marco-Marín C, Gougeard N, Espinosa C, Rubio-del-Campo A, Ruiz-Partida R, Hernández-Sierra MD, Villamayor-Belinchón L, Bravo J, Llacer JL, Marina A, Rubio V, San-Félix A, Geller R, Pérez-Pérez MJ. C-2 Thiophenyl Tryptophan Trimers Inhibit Cellular Entry of SARS-CoV-2 through Interaction with the Viral Spike (S) Protein. J Med Chem 2023; 66:10432-10457. [PMID: 37471688 PMCID: PMC10424185 DOI: 10.1021/acs.jmedchem.3c00576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Indexed: 07/22/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes COVID-19, by infecting cells via the interaction of its spike protein (S) with the primary cell receptor angiotensin-converting enzyme (ACE2). To search for inhibitors of this key step in viral infection, we screened an in-house library of multivalent tryptophan derivatives. Using VSV-S pseudoparticles, we identified compound 2 as a potent entry inhibitor lacking cellular toxicity. Chemical optimization of 2 rendered compounds 63 and 65, which also potently inhibited genuine SARS-CoV-2 cell entry. Thermofluor and microscale thermophoresis studies revealed their binding to S and to its isolated receptor binding domain (RBD), interfering with the interaction with ACE2. High-resolution cryoelectron microscopy structure of S, free or bound to 2, shed light on cell entry inhibition mechanisms by these compounds. Overall, this work identifies and characterizes a new class of SARS-CoV-2 entry inhibitors with clear potential for preventing and/or fighting COVID-19.
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Affiliation(s)
- Marta Gargantilla
- Instituto de Química
Médica (IQM, CSIC), c/Juan de la Cierva 3, Madrid 28006, Spain
| | - Clara Francés
- Institute for Integrative Systems Biology (I2SysBio), UV-CSIC, c/Catedrático Agustin Escardino,
9, Paterna 46980, Valencia, Spain
| | - Anmol Adhav
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
| | - Alicia Forcada-Nadal
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
- Group 739, Centro de Investigación
Biomédica en Red en Enfermedades Raras (CIBERER-ISCIII), Madrid 28049, Spain
| | | | - Olaia Martí-Marí
- Instituto de Química
Médica (IQM, CSIC), c/Juan de la Cierva 3, Madrid 28006, Spain
| | | | - Roberto Melero
- Centro
Nacional de Biotecnología (CNB, CSIC), c/Darwin 3, Madrid 28049, Spain
| | - Clara Marco-Marín
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
- Group 739, Centro de Investigación
Biomédica en Red en Enfermedades Raras (CIBERER-ISCIII), Madrid 28049, Spain
| | - Nadine Gougeard
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
- Group 739, Centro de Investigación
Biomédica en Red en Enfermedades Raras (CIBERER-ISCIII), Madrid 28049, Spain
| | - Carolina Espinosa
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
| | | | - Rafael Ruiz-Partida
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
| | | | | | - Jerónimo Bravo
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
| | - José-Luis Llacer
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
- Group 739, Centro de Investigación
Biomédica en Red en Enfermedades Raras (CIBERER-ISCIII), Madrid 28049, Spain
| | - Alberto Marina
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
- Group 739, Centro de Investigación
Biomédica en Red en Enfermedades Raras (CIBERER-ISCIII), Madrid 28049, Spain
| | - Vicente Rubio
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
- Group 739, Centro de Investigación
Biomédica en Red en Enfermedades Raras (CIBERER-ISCIII), Madrid 28049, Spain
| | - Ana San-Félix
- Instituto de Química
Médica (IQM, CSIC), c/Juan de la Cierva 3, Madrid 28006, Spain
| | - Ron Geller
- Institute for Integrative Systems Biology (I2SysBio), UV-CSIC, c/Catedrático Agustin Escardino,
9, Paterna 46980, Valencia, Spain
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2
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Momeni T, Zadsirjan V, Hadi Meshkatalsadat M, Pourmohammadi‐Mahunaki M. Applications of Cobalt‐Catalyzed Reactions in the Total Synthesis of Natural Products. ChemistrySelect 2022. [DOI: 10.1002/slct.202202816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Tayebeh Momeni
- Department of Chemistry Qom University of Technology Qom Iran 3718146645
- Department of Chemistry School of Science Alzahra University Vanak Tehran Iran
| | - Vahideh Zadsirjan
- Department of Chemistry Malek Ashtar University of Technology Tehran Iran
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3
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Venkata Durga Nageswar Y, Ramesh K, Rakhi K. IBX-Mediated Organic Transformations in Heterocyclic Chemistry-A Decade Update. Front Chem 2022; 10:841751. [PMID: 35295969 PMCID: PMC8919869 DOI: 10.3389/fchem.2022.841751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 01/11/2022] [Indexed: 11/22/2022] Open
Abstract
O-Iodoxybenzoic acid (IBX) is a very mild and efficient hypervalent iodine synthetic reagent useful to carry out several selective oxidations. The present review highlights research reports on IBX-assisted transformations in heterocyclic derivatives, particularly from 2010 onward.
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Affiliation(s)
- Yadavalli Venkata Durga Nageswar
- Retired Chief Scientist, Indian Institute of Chemical Technology-IICT, Hyderabad, India
- *Correspondence: Yadavalli Venkata Durga Nageswar,
| | - Katla Ramesh
- Organic Chemistry Laboratory, Foreign Visiting Professor, School of Chemistry and Food, Federal University of Rio Grande-FURG, Rio Grande, Brazil
| | - Katla Rakhi
- Organic Catalysis and Biocatalysis Laboratory-LACOB, Federal University of Grande Dourados-UFGD, Dourados, Brazil
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4
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Zhang H, Zhang RH, Liao XM, Yang D, Wang YC, Zhao YL, Xu GB, Liu CH, Li YJ, Liao SG, Zhou M. Discovery of β-Carboline Derivatives as a Highly Potent Cardioprotectant against Myocardial Ischemia-Reperfusion Injury. J Med Chem 2021; 64:9166-9181. [PMID: 34132541 DOI: 10.1021/acs.jmedchem.1c00384] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Timely myocardial reperfusion salvages ischemic myocardium from infarction, whereas reperfusion itself induces cardiomyocyte death, which is called myocardial ischemia/reperfusion (MI/R) injury. Herein, β-carboline derivative 17c was designed and synthesized with obvious myocardial protective activity for the first time. Pretreatment of 17c effectively protected the cardiomyocyte H9c2 cells from H2O2-induced lactate dehydrogenase leakage and restored the endogenous antioxidants, superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px). Besides, 17c effectively protected the mitochondria through decreasing the reactive oxygen species overproduction and enhancing the mitochondrial membrane potential. As a result, 17c significantly reduced the necrosis of cardiomyocytes in H2O2-induced oxidative stress, which was more potent than polydatin. In MI/R injury rats, 17c pretreatment obviously increased the levels of SOD and GSH-Px and inhibited the apoptosis of cardiomyocytes. Through this way, the size of myocardial infarction was significantly reduced after MI/R injury in vivo, better than that of polydatin, suggesting that 17c is a promising cardioprotectant for the prevention of MI/R injury.
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Affiliation(s)
- Hong Zhang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guiyang 550004, P. R. China.,School of Pharmacy, Guizhou Medical University, Guian New District, , Guizhou 550025, P. R. China
| | - Rong-Hong Zhang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guiyang 550004, P. R. China.,Center for Tissue Engineering and Stem Cell Research, Key Laboratory of Regenerative Medicine of Guizhou Province, Guizhou Medical University, Guiyang 550004, P. R. China
| | - Xiang-Ming Liao
- School of Pharmacy, Guizhou Medical University, Guian New District, , Guizhou 550025, P. R. China
| | - Dan Yang
- School of Pharmacy, Guizhou Medical University, Guian New District, , Guizhou 550025, P. R. China
| | - Yu-Chan Wang
- School of Pharmacy, Guizhou Medical University, Guian New District, , Guizhou 550025, P. R. China
| | - Yong-Long Zhao
- School of Pharmacy, Guizhou Medical University, Guian New District, , Guizhou 550025, P. R. China
| | - Guo-Bo Xu
- School of Pharmacy, Guizhou Medical University, Guian New District, , Guizhou 550025, P. R. China
| | - Chun-Hua Liu
- State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guiyang 550004, P. R. China.,School of Pharmacy, Guizhou Medical University, Guian New District, , Guizhou 550025, P. R. China
| | - Yong-Jun Li
- State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guiyang 550004, P. R. China.,School of Pharmacy, Guizhou Medical University, Guian New District, , Guizhou 550025, P. R. China
| | - Shang-Gao Liao
- School of Pharmacy, Guizhou Medical University, Guian New District, , Guizhou 550025, P. R. China
| | - Meng Zhou
- State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guiyang 550004, P. R. China.,School of Pharmacy, Guizhou Medical University, Guian New District, , Guizhou 550025, P. R. China
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5
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Mondal A, Chowdhury C. Palladium-Catalyzed Synthesis of 1-Vinyltetrahydro-β-carbolines and Aza-spiroindolenines: Access to the Syntheses of 1-Vinyl-β-carbolines and Eudistomins Y1 and Y2. J Org Chem 2021; 86:3810-3825. [PMID: 33591208 DOI: 10.1021/acs.joc.0c02651] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A general synthesis of 1-vinyltetrahydro-β-carbolines (THBCs) has been achieved via palladium(0)-catalyzed cyclocondensation between allenyltryptamines and aryl iodides. Aza-spiroindolenines could also be accessed from the N-unsubstituted indole substrates by simply tweaking the reaction conditions. DDQ-mediated oxidation of THBCs easily afforded β-carbolines, which could be synthetically transformed into 1-aroyl-β-carbolines of pharmacological interest. Formal total syntheses of eudistomins Y1 and Y2 have also been achieved.
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Affiliation(s)
- Amrita Mondal
- Organic & Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Kolkata 700032, India
| | - Chinmay Chowdhury
- Organic & Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Kolkata 700032, India
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6
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A convenient synthesis of β-carbolines by iron-catalyzed aerobic decarboxylative/dehydrogenative aromatization of tetrahydro-β-carbolines under air. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.131960] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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7
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Zhang H, Zhang R, Wang L, Li Y, Liao S, Zhou M. Synthesis Strategies for α‐, β‐, γ‐ and δ‐Carbolines. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202000690] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Hong Zhang
- State Key Laboratory of Functions and Applications of Medicinal Plants Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education) Guizhou Medical University Guiyang 550004 P. R. China
- School of Pharmacy Guizhou Medical University Guian New District Guizhou 550004 P. R. China
| | - Rong‐Hong Zhang
- National Joint Local Engineering Laboratory for Cell Engineering and Biomedicine Technique Guizhou Province Key Laboratory of Regenerative Medicine Key Laboratory of Adult Stem Cell Translational Research (Chinese Academy of Medical Sciences) Center for Tissue Engineering and Stem Cell Research Guizhou Medical University Guiyang 550004 PR China
| | - Li‐Xia Wang
- State Key Laboratory of Functions and Applications of Medicinal Plants Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education) Guizhou Medical University Guiyang 550004 P. R. China
- School of Pharmacy Guizhou Medical University Guian New District Guizhou 550004 P. R. China
| | - Yong‐Jun Li
- State Key Laboratory of Functions and Applications of Medicinal Plants Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education) Guizhou Medical University Guiyang 550004 P. R. China
- School of Pharmacy Guizhou Medical University Guian New District Guizhou 550004 P. R. China
| | - Shang‐Gao Liao
- State Key Laboratory of Functions and Applications of Medicinal Plants Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education) Guizhou Medical University Guiyang 550004 P. R. China
- School of Pharmacy Guizhou Medical University Guian New District Guizhou 550004 P. R. China
| | - Meng Zhou
- State Key Laboratory of Functions and Applications of Medicinal Plants Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education) Guizhou Medical University Guiyang 550004 P. R. China
- School of Pharmacy Guizhou Medical University Guian New District Guizhou 550004 P. R. China
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8
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Ranjani G, Nagarajan R. Access to 1-indolyltetrahydro-β-carbolines via metal-free cross-dehydrogenative coupling: the total synthesis of eudistomin U, isoeudistomin U and 19-bromoisoeudistomin U. Chem Commun (Camb) 2021; 57:757-760. [PMID: 33349820 DOI: 10.1039/d0cc06958b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly selective and captivating metal-free cross-dehydrogenative coupling for the cross-coupling of two reactive nucleophiles such as tetrahydro-β-carboline and indoles is developed. A series of 1-indolyltetrahydro-β-carboline derivatives were synthesized in excellent to moderate yields. Temperature, time and concentration control resulted in mono indolylation selectively. Moreover, the total synthesis of eudistomin U and isoeudistomin U and the first total synthesis of 19-bromoisoeudistomin U were accomplished.
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Affiliation(s)
- Ganapathy Ranjani
- School of Chemistry, University of Hyderabad, Hyderabad-500046, Telangana, India
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9
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Raju P, Saravanan V, Pavunkumar V, Mohanakrishnan AK. Pd(0)-Catalyzed Intramolecular Heck reaction of 2/3-Aryl(amino)methyl-3/2-bromoindoles: Syntheses of 3,4-Benzo[ c]-β-carbolines, Benzo[4,5]isothiazolo[2,3- a]indole 5,5-Dioxides, and 1,2-Benzo[ a]-γ-carbolines. J Org Chem 2021; 86:1925-1937. [PMID: 33395298 DOI: 10.1021/acs.joc.0c02152] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
One-pot synthesis of 3,4-benzo[c]-β-carbolines was achieved from 2-aryl(tosylamino)methyl-3-bromoindoles via 10 mol % Pd(OAc)2/PPh3-mediated intramolecular Heck coupling using K2CO3 as a base in DMF at 110 °C with concomitant aromatization through an elimination of tosylsulfinic acid. Under identical conditions, the isomeric 3-aryl(tosylamino)methyl-2-bromoindoles upon intramolecular Heck reaction furnished benzo[4,5]isothiazolo[2,3-a]indole 5,5-dioxides instead of the expected γ-carbolines. However, synthesis of the expected γ-carboline framework, 3-tosyl-6,9-dihydro-1,2-benzo[a]-γ-carbolines, could be achieved from 3-aryl(tosylamino)methyl-2-bromoindoles containing a mesitylene sulfonyl unit as a protecting group on the indole nitrogen.
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Affiliation(s)
- Potharaju Raju
- Department of Organic Chemistry, School of Chemical Sciences, University of Madras, Guindy Campus, Chennai 600 025, Tamil Nadu, India
| | - Velu Saravanan
- Department of Organic Chemistry, School of Chemical Sciences, University of Madras, Guindy Campus, Chennai 600 025, Tamil Nadu, India
| | - Vinayagam Pavunkumar
- Department of Organic Chemistry, School of Chemical Sciences, University of Madras, Guindy Campus, Chennai 600 025, Tamil Nadu, India
| | - Arasambattu K Mohanakrishnan
- Department of Organic Chemistry, School of Chemical Sciences, University of Madras, Guindy Campus, Chennai 600 025, Tamil Nadu, India
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10
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Bi X, Tao L, Yao N, Gou M, Chen G, Meng X, Zhao P. Selectivity-tunable oxidation of tetrahydro-β-carboline over an OMS-2 composite catalyst: preparation and catalytic performance. Dalton Trans 2021; 50:3682-3692. [PMID: 33630988 DOI: 10.1039/d1dt00168j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Controlling the reaction selectivity of organic transformations without losing high conversion is always a challenge in catalytic processes. In this work, a H3PO4·12WO3/OMS-2 nanocomposite catalyst ([PW]-OMS-2) was prepared through the oxidation of a Mn(ii) salt with sodium phosphotungstate by KMnO4. Comprehensive characterization indicates that different Mn2+ precursors significantly affected the crystalline phase and morphology of the as-synthesized catalysts and only MnSO4·H2O as the precursor could lead to a cryptomelane phase. Moreover, [PW]-OMS-2 demonstrated excellent catalytic activity toward aerobic oxidative dehydrogenation of tetrahydro-β-carbolines due to mixed crystalline phases, enhanced surface areas, rich surface oxygen vacancies and labile lattice oxygen species. In particular, β-carbolines and 3,4-dihydro-β-carbolines could be obtained from tetrahydro-β-carbolines with very high selectivity (up to 99%) over [PW]-OMS-2 via tuning the reaction solvent and temperature. Under the present catalytic system, scalable synthesis of a β-carboline was achieved and the composite catalyst showed good stability and recyclability. This work not only clarified the structure-activity relationship of the catalyst, but also provided a practical pathway to achieve flexible, controllable synthesis of functional N-heterocycles.
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Affiliation(s)
- Xiuru Bi
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou 730000, China. and University of Chinese Academy of Sciences, Beijing 100049, China
| | - Luyao Tao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou 730000, China. and University of Chinese Academy of Sciences, Beijing 100049, China
| | - Nan Yao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou 730000, China.
| | - Mingxia Gou
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou 730000, China.
| | - Gexin Chen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou 730000, China.
| | - Xu Meng
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou 730000, China.
| | - Peiqing Zhao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou 730000, China.
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11
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Almeida MC, Resende DISP, da Costa PM, Pinto MMM, Sousa E. Tryptophan derived natural marine alkaloids and synthetic derivatives as promising antimicrobial agents. Eur J Med Chem 2020; 209:112945. [PMID: 33153766 DOI: 10.1016/j.ejmech.2020.112945] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 10/01/2020] [Accepted: 10/13/2020] [Indexed: 02/03/2023]
Abstract
Antimicrobial resistance has become a major threat to public health worldwide, as pathogenic microorganisms are finding ways to evade all known antimicrobials. Therefore, the demand for new and effective antimicrobial agents is also increasing. Natural products have always played an important role in drug discovery, either by themselves or as inspiration for synthetic compounds. The marine environment is a rich source of bioactive metabolites, and among them, tryptophan-derived alkaloids stand out for their abundance and by displaying a variety of biological activities, with antimicrobial properties being among the most significant. This review aims to reveal the potential of marine alkaloids derived from tryptophan as antimicrobial agents. Relevant examples of these compounds and their synthetic analogues reported in the last decades are presented and discussed in detail, with their mechanism of action and synthetic approaches whenever relevant. Several tryptophan-derived marine alkaloids have shown potent and promising antimicrobial activities, whether against bacteria, fungi, or virus. Synthetic approaches to many of the compounds have been developed and recent methodologies are proving to be efficient. Even though most of the studies regarding the antimicrobial activity are still preliminary, this class of compounds has proven to be worth of further investigation and may provide useful lead compounds for the development of antimicrobial agents. Overall, marine alkaloids derived from tryptophan are revealed as a valuable class of antimicrobials and molecular modifications in order to reduce the toxicity of these compounds and additional studies regarding their mechanism of action are interesting topics to explore in the future.
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Affiliation(s)
- Mariana C Almeida
- Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal; CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros do Porto de Leixões, 4450-208, Matosinhos, Portugal
| | - Diana I S P Resende
- Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal; CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros do Porto de Leixões, 4450-208, Matosinhos, Portugal.
| | - Paulo M da Costa
- CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros do Porto de Leixões, 4450-208, Matosinhos, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal
| | - Madalena M M Pinto
- Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal; CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros do Porto de Leixões, 4450-208, Matosinhos, Portugal
| | - Emília Sousa
- Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal; CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros do Porto de Leixões, 4450-208, Matosinhos, Portugal
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12
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Heravi MM, Zadsirjan V, Hamidi H, Daraie M, Momeni T. Recent applications of the Wittig reaction in alkaloid synthesis. THE ALKALOIDS. CHEMISTRY AND BIOLOGY 2020; 84:201-334. [PMID: 32416953 DOI: 10.1016/bs.alkal.2020.02.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The Wittig reaction is the chemical reaction of an aldehyde or ketone with a triphenyl phosphonium ylide (the Wittig reagent) to afford an alkene and triphenylphosphine oxide. Noteworthy, this reaction results in the synthesis of alkenes in a selective and predictable fashion. Thus, it became as one of the keystone of synthetic organic chemistry, especially in the total synthesis of natural products, where the selectivity of a reaction is paramount of importance. A literature survey disclosed the existence of vast numbers of related reports and comprehensive reviews on the applications of this important name reaction in the total synthesis of natural products. However, the aim of this chapter is to underscore, the applications of the Wittig reaction in the total synthesis of one the most important and prevalent classes of natural products, the alkaloids, especially those showing important and diverse biological activities.
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Affiliation(s)
- Majid M Heravi
- Department of Chemistry, School of Science, Alzahra University, Tehran, Iran.
| | - Vahideh Zadsirjan
- Department of Chemistry, School of Science, Alzahra University, Tehran, Iran
| | - Hoda Hamidi
- Department of Chemistry, School of Science, Alzahra University, Tehran, Iran
| | - Mansoureh Daraie
- Department of Chemistry, School of Science, Alzahra University, Tehran, Iran
| | - Tayebeh Momeni
- Department of Chemistry, School of Science, Alzahra University, Tehran, Iran
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13
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Santhanam S, Ramu A, Baburaj B, Kalpatu Kuppusamy B. Application of metal free aromatization to total synthesis of perlolyrin, flazin, eudistomin U and harmane. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3931] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Srinath Santhanam
- Laboratory of Sustainable Chemistry, Department of Chemistry SRM Institute of Science and Technology Kancheepuram India
| | - Abinaya Ramu
- Laboratory of Sustainable Chemistry, Department of Chemistry SRM Institute of Science and Technology Kancheepuram India
| | - Baskar Baburaj
- Laboratory of Sustainable Chemistry, Department of Chemistry SRM Institute of Science and Technology Kancheepuram India
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14
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Liu H, Han F, Li H, Liu J, Xu Q. Selective construction of alkaloid scaffolds by alcohol-based direct and mild aerobic oxidative Pictet–Spengler reactions. Org Biomol Chem 2020; 18:7079-7085. [DOI: 10.1039/d0ob01549k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Tetrahydro-β-carboline and β-carboline alkaloid scaffolds can be selectively obtained by direct aerobic oxidative Pictet–Spengler reactions of tryptamines with alcohols using TBN/TEMPO as the catalysts and oxygen as the oxidant under mild conditions.
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Affiliation(s)
- Haicheng Liu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- China
| | - Feng Han
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- China
| | - Huan Li
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- China
| | - Jianping Liu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- China
| | - Qing Xu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- China
- School of Chemistry and Chemical Engineering
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15
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Reddy CR, Aila M, Sathish P, Mrinalini M, Giribabu L, Prasanthkumar S, Grée R. Metal-free propargylation/aza-annulation approach to substituted β-carbolines and evaluation of their photophysical properties. Org Biomol Chem 2019; 17:9291-9304. [PMID: 31626261 DOI: 10.1039/c9ob01959f] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
An efficient acid-catalyzed propargylation/aza-annulation sequence was developed under metal-free reaction conditions, thus leading to a one-pot synthesis of a variety of substituted β-carbolines starting from propargylic alcohols and indole 2-carbonyls. This versatile strategy was further extended to the synthesis of 5-azaindoles and 5-azabenzothiazoles. Optical properties suggested that manipulation of electron donor and acceptor moieties on β-carbolines has an impact on their ground and excited state electronic behavior. This leads to blue or green emission and should facilitate the development of organic light emitting diodes (OLEDs). Electrochemical and stability studies revealed that 4a-6 shows ease of redox activity and photostability during illumination.
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Affiliation(s)
- Chada Raji Reddy
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad - 500007, India.
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16
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New 3-tetrazolyl-β-carbolines and β-carboline-3-carboxylates with anti-cancer activity. Eur J Med Chem 2019; 179:123-132. [DOI: 10.1016/j.ejmech.2019.05.085] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 05/24/2019] [Accepted: 05/29/2019] [Indexed: 12/28/2022]
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17
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Gaikwad SV, Nadimetla DN, Kobaisi MA, Devkate M, Joshi R, Shinde RG, Gaikwad MV, Nikalje MD, Bhosale SV, Lokhande PD. Iodine‐DMSO‐Catalyzed Chemoselective Biomimetic Aromatization of Tetrahydro‐
β
‐carbolines‐3‐carboxylic Acid: Mechanism Study with DFT‐Calculation. ChemistrySelect 2019. [DOI: 10.1002/slct.201902419] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Sunil V. Gaikwad
- Centre for advance studiesDepartment of ChemistrySavitribai Phule Pune University, Ganeshkhind Pune 411007 India
| | - Dinesh N. Nadimetla
- School of Chemical ScienceGoa University, Taleigao Plateau Goa 403 206 India
| | - Mohammad Al Kobaisi
- Department of Chemistry and BiotechnologyFSETSwinburne University of Technology Hawthorn VIC 3122 Australia
| | - Manisha Devkate
- Centre for advance studiesDepartment of ChemistrySavitribai Phule Pune University, Ganeshkhind Pune 411007 India
| | - Rekha Joshi
- Centre for advance studiesDepartment of ChemistrySavitribai Phule Pune University, Ganeshkhind Pune 411007 India
| | - Rohit G. Shinde
- Centre for advance studiesDepartment of ChemistrySavitribai Phule Pune University, Ganeshkhind Pune 411007 India
| | - Milind V. Gaikwad
- Department of ChemistryDr. D.Y. Patil A. C. S. College, Pimpri Pune 411018 India
| | - Milind D. Nikalje
- Centre for advance studiesDepartment of ChemistrySavitribai Phule Pune University, Ganeshkhind Pune 411007 India
| | | | - Pradeep D. Lokhande
- Centre for advance studiesDepartment of ChemistrySavitribai Phule Pune University, Ganeshkhind Pune 411007 India
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18
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Bhatt A, Singh RK, Sarma BK, Kant R. Trichloroisocyanuric acid-mediated synthesis of 1,5-fused 1,2,4-triazoles from N-heteroaryl benzamidines via intramolecular oxidative N–N bond formation. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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19
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Metal free one pot synthesis of β-carbolines via a domino Pictet-Spengler reaction and aromatization. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.02.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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20
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Zhao Z, Sun Y, Wang L, Chen X, Sun Y, Lin L, Tang Y, Li F, Chen D. Organic base-promoted efficient dehydrogenative/decarboxylative aromatization of tetrahydro-β-carbolines into β-carbolines under air. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.02.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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21
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Reddy POV, Shekar KPC, Khandagale SB, Hara D, Son A, Ito T, Tanabe K, Kumar D. Easy Access to Water-Soluble Cationic Porphyrin- β
-Carboline Conjugates as Potent Photocytotoxic and DNA Cleaving Agents. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201800649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
| | - K. P. Chandra Shekar
- Department of Chemistry; Birla Institute of Technology and Science; Pilani- 333031 Rajasthan India
| | - Santosh B. Khandagale
- Department of Chemistry; Birla Institute of Technology and Science; Pilani- 333031 Rajasthan India
| | - Daiki Hara
- Department of Energy and Hydrocarbon Chemistry; Kyoto University; Kyoto 615-8510 Japan
| | - Aoi Son
- Department of Energy and Hydrocarbon Chemistry; Kyoto University; Kyoto 615-8510 Japan
| | - Takeo Ito
- Department of Energy and Hydrocarbon Chemistry; Kyoto University; Kyoto 615-8510 Japan
| | - Kazuhito Tanabe
- College of Science and Engineering; Aoyama Gakuin University; Sagamihara 252-5258 Japan
| | - Dalip Kumar
- Department of Chemistry; Birla Institute of Technology and Science; Pilani- 333031 Rajasthan India
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22
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Computer-aided drug discovery: Novel 3,9-disubstituted eudistomin U derivatives as potent antibacterial agents. Eur J Med Chem 2018; 157:333-338. [DOI: 10.1016/j.ejmech.2018.08.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 07/31/2018] [Accepted: 08/01/2018] [Indexed: 12/12/2022]
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23
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Gaikwad S, Kamble D, Lokhande P. Iodine-catalyzed chemoselective dehydrogenation and aromatization of tetrahydro-β-carbolines: A short synthesis of Kumujian-C, Eudistomin-U, Norharmane, Harmane Harmalan and Isoeudistomine-M. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.04.043] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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24
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Watters DJ. Ascidian Toxins with Potential for Drug Development. Mar Drugs 2018; 16:E162. [PMID: 29757250 PMCID: PMC5983293 DOI: 10.3390/md16050162] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Revised: 05/05/2018] [Accepted: 05/10/2018] [Indexed: 12/17/2022] Open
Abstract
Ascidians (tunicates) are invertebrate chordates, and prolific producers of a wide variety of biologically active secondary metabolites from cyclic peptides to aromatic alkaloids. Several of these compounds have properties which make them candidates for potential new drugs to treat diseases such as cancer. Many of these natural products are not produced by the ascidians themselves, rather by their associated symbionts. This review will focus mainly on the mechanism of action of important classes of cytotoxic molecules isolated from ascidians. These toxins affect DNA transcription, protein translation, drug efflux pumps, signaling pathways and the cytoskeleton. Two ascidian compounds have already found applications in the treatment of cancer and others are being investigated for their potential in cancer, neurodegenerative and other diseases.
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Affiliation(s)
- Dianne J Watters
- School of Environment and Science, Griffith University, Brisbane, Queensland 4111, Australia.
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25
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Choy PY, Wong SM, Kapdi A, Kwong FY. Recent developments in palladium-catalysed non-directed coupling of (hetero)arene C–H bonds with C–Z (Z = B, Si, Sn, S, N, C, H) bonds in bi(hetero)aryl synthesis. Org Chem Front 2018. [DOI: 10.1039/c7qo00693d] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This review article describes the palladium-catalysed non-directed coupling of (hetero)arene C–H bonds with C(Ar)–Z (Z = B, Si, Sn, S, N, C, H) bonds for facile bi(hetero)aryl synthesis in the past 10 years.
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Affiliation(s)
- Pui Ying Choy
- Department of Chemistry
- The Chinese University of Hong Kong
- New Territories
- Hong Kong
| | - Shun Man Wong
- Department of Applied Biology and Chemical Technology
- The Hong Kong Polytechnic University
- Hong Kong
| | - Anant Kapdi
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai-400019
- India
| | - Fuk Yee Kwong
- Department of Chemistry
- The Chinese University of Hong Kong
- New Territories
- Hong Kong
- Department of Applied Biology and Chemical Technology
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26
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Zheng B, Trieu TH, Meng TZ, Lu X, Dong J, Zhang Q, Shi XX. Cu-catalyzed mild and efficient oxidation of THβCs using air: application in practical total syntheses of perlolyrine and flazin. RSC Adv 2018; 8:6834-6839. [PMID: 35540313 PMCID: PMC9078326 DOI: 10.1039/c7ra13434g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 01/31/2018] [Indexed: 12/15/2022] Open
Abstract
A mild, efficient and environmentally benign method for synthesis of aromatic β-carbolines via Cu(ii)-catalyzed oxidation of 1,2,3,4-tetrahydro-β-carbolines (THβCs) was developed, in which air (O2) was used as the clean oxidant. This method has advantages such as environmentally friendliness, mildness, very good tolerance of functional groups, high yielding and easy experiment operation. In addition, this new methodology was successfully applied in the efficient and practical total syntheses of β-carboline alkaloids perlolyrine and flazin. A mild, efficient and ecofriendly method for synthesis of β-carbolines via Cu-catalyzed aerobic oxidation of 1,2,3,4-tetrahydro-β-carbolines (THβCs) was developed. In addition, this method was successfully applied in the practical total syntheses of perlolyrine and flazin.![]()
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Affiliation(s)
- Bo Zheng
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Tien Ha Trieu
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Tian-Zhuo Meng
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Xia Lu
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Jing Dong
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Qiang Zhang
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Xiao-Xin Shi
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
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27
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V. Serdyuk O, A. Kolodina A. Eudistomin U, Isoeudistomin U, and Related Indole Compounds: Synthesis and Biological Activity. HETEROCYCLES 2018. [DOI: 10.3987/rev-18-882] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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28
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Manasa KL, Tangella Y, Ramu G, Nagendra Babu B. TCCA; A Mild Reagent for Decarboxylative/Dehydrogenative Aromatization of Tetrahydro-β-
carbolines: Utility in the Total Synthesis of Norharmane, Harmane, Eudistomin U, I and N. ChemistrySelect 2017. [DOI: 10.1002/slct.201701886] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kesari Lakshmi Manasa
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research (NIPER); Hyderabad- 500 037 India
| | - Yellaiah Tangella
- Centre for Semiochemicals; CSIR-Indian Institute of Chemical Technology; Hyderabad- 500 007 India
| | - Gopathi Ramu
- Centre for Semiochemicals; CSIR-Indian Institute of Chemical Technology; Hyderabad- 500 007 India
| | - Bathini Nagendra Babu
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research (NIPER); Hyderabad- 500 037 India
- Centre for Semiochemicals; CSIR-Indian Institute of Chemical Technology; Hyderabad- 500 007 India
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29
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Durham SD, Sierra B, Gomez MJ, Tran JK, Anderson MO, Whittington-Davis NA, Eagon S. Synthesis of β-carbolines via a silver-mediated oxidation of tetrahydro-β-carbolines. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.05.098] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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30
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Yan Q, Gin E, Banwell MG, Willis AC, Carr PD. A Unified Approach to the Isomeric α-, β-, γ-, and δ-Carbolines via their 6,7,8,9-Tetrahydro Counterparts. J Org Chem 2017; 82:4328-4335. [DOI: 10.1021/acs.joc.7b00323] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Qiao Yan
- Research School of Chemistry,
Institute of Advanced Studies, The Australian National University, Canberra, ACT 2601, Australia
| | - Emma Gin
- Research School of Chemistry,
Institute of Advanced Studies, The Australian National University, Canberra, ACT 2601, Australia
| | - Martin G. Banwell
- Research School of Chemistry,
Institute of Advanced Studies, The Australian National University, Canberra, ACT 2601, Australia
| | - Anthony C. Willis
- Research School of Chemistry,
Institute of Advanced Studies, The Australian National University, Canberra, ACT 2601, Australia
| | - Paul D. Carr
- Research School of Chemistry,
Institute of Advanced Studies, The Australian National University, Canberra, ACT 2601, Australia
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31
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Hati S, Sen S. Cerium Chloride Catalyzed, 2-Iodoxybenzoic Acid Mediated Oxidative Dehydrogenation of Multiple Heterocycles at Room Temperature. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601419] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Santanu Hati
- Department of Chemistry; School of Natural Sciences; Shiv Nadar University; Chithera 201314 Dadri Gautam Buddha Nagar, Uttar Pradesh India
| | - Subhabrata Sen
- Department of Chemistry; School of Natural Sciences; Shiv Nadar University; Chithera 201314 Dadri Gautam Buddha Nagar, Uttar Pradesh India
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32
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Meesala R, Arshad ASM, Mordi MN, Mansor SM. Iodine-catalyzed one-pot decarboxylative aromatization of tetrahydro-β-carbolines. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.10.069] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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33
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Ábrányi-Balogh P, Dancsó A, Slégel P, Volk B, Milen M. Synthesis of 1′-Aryl-1,3′-bi-β-carbolines and Their Saturated Counterparts. Polycycl Aromat Compd 2016. [DOI: 10.1080/10406638.2016.1173073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Péter Ábrányi-Balogh
- Directorate of Drug Substance Development, Egis Pharmaceuticals Plc., Budapest, Hungary
| | - András Dancsó
- Directorate of Drug Substance Development, Egis Pharmaceuticals Plc., Budapest, Hungary
| | - Péter Slégel
- Directorate of Drug Substance Development, Egis Pharmaceuticals Plc., Budapest, Hungary
| | - Balázs Volk
- Directorate of Drug Substance Development, Egis Pharmaceuticals Plc., Budapest, Hungary
| | - Mátyás Milen
- Directorate of Drug Substance Development, Egis Pharmaceuticals Plc., Budapest, Hungary
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34
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Hati S, Sen S. N-Bromo-succinimide promoted synthesis of β-carbolines and 3,4-dihydro-β-carbolines from tetrahydro-β-carbolines. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.01.081] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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35
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Naveen B, Mudiraj A, Khamushavalli G, Babu PP, Nagarajan R. Concise total synthesis of water soluble metatacarboline A, C, D, E and F and its anticancer activity. Eur J Med Chem 2016; 113:167-78. [PMID: 26927685 DOI: 10.1016/j.ejmech.2016.02.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2016] [Revised: 02/10/2016] [Accepted: 02/11/2016] [Indexed: 11/26/2022]
Abstract
The simple, concise, protecting group free and first total synthesis of Metatacarboline alkaloids (abbreviated as Mc) Mc A, C, D, E and F are reported. The core structure of metatacarboline alkaloids has been constructed by the classical Wittig reaction as key step from easily accessible starting materials with 40-75% overall yields. These synthesized compounds have been subjected to evaluate for their anticancer activity using C6 glioma cell lines. Mc D and Mc F showed significant antiproliferative activity, which was confirmed by MTT and Clonogenic assay. FACS analysis showed that Mc D and Mc F arrested the cell cycle at sub G0/G1 and G2/M phase of cell cycle respectively. Further, Western blot analysis and immunohistochemistry of Mc D treated cells revealed activation of caspase dependent downstream signaling which led to apoptosis.
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Affiliation(s)
- Badher Naveen
- School of Chemistry, University of Hyderabad, Hyderabad 500 046, India
| | - Anwita Mudiraj
- School of Chemistry, University of Hyderabad, Hyderabad 500 046, India; Department of Biotechnology & Bioinformatics, School of Life Sciences, University of Hyderabad, 500 046, India
| | - Geeviman Khamushavalli
- Department of Biotechnology & Bioinformatics, School of Life Sciences, University of Hyderabad, 500 046, India
| | - Phanithi Prakash Babu
- Department of Biotechnology & Bioinformatics, School of Life Sciences, University of Hyderabad, 500 046, India
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36
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Kamal A, Tangella Y, Manasa KL, Sathish M, Srinivasulu V, Chetna J, Alarifi A. PhI(OAc)2-mediated one-pot oxidative decarboxylation and aromatization of tetrahydro-β-carbolines: synthesis of norharmane, harmane, eudistomin U and eudistomin I. Org Biomol Chem 2015; 13:8652-62. [PMID: 26099113 DOI: 10.1039/c5ob00871a] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Iodobenzene diacetate was employed as a mild and efficient reagent for one-pot oxidative decarboxylation of tetrahydro-β-carboline acids and dehydrogenation of tetrahydro-β-carbolines to access the corresponding aromatic β-carbolines. To the best of our knowledge this is the first synthesis of β-carbolines via a one-pot oxidative decarboxylation at ambient temperature. The utility of this protocol has been demonstrated in the synthesis of β-carboline alkaloids norharmane (2o), harmane (2p), eudistomin U (9) and eudistomin I (12).
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Affiliation(s)
- Ahmed Kamal
- Medicinal Chemistry & Pharmacology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India.
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37
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Li J, Tang Y, Jin HJ, Cui YD, Zhang LJ, Jiang T. An efficient synthesis method targeted to marine alkaloids marinacarbolines A-D and their antitumor activities. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2015; 17:299-305. [PMID: 25627939 DOI: 10.1080/10286020.2014.1003049] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Marinacarbolines A-D are a series of marine β-carboline alkaloids isolated from actinomycete Marinactinospora thermotolerans of the deep South China Sea with antiplasmodial activities. In inhibition assays of in vitro growth of Plasmodium falciparum, marinacarbolines exhibited antiplasmodial activity against drug-sensitive line 3D7 and drug-resistant line Dd2 of P. falciparum. However, approaches for the synthesis of such useful compounds are very limited. In this work, we reported a simple, efficient, and versatile process to synthesize marinacarbolines A-D (1-4). On the basis of that, the antitumor activities of marinacarbolines in a structure-dependent manner were allowed to be unveiled.
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Affiliation(s)
- Jun Li
- a Key Laboratory of Marine Drugs , Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China , Qingdao 266003 , China
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38
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39
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Kamal A, Sathish M, Prasanthi AVG, Chetna J, Tangella Y, Srinivasulu V, Shankaraiah N, Alarifi A. An efficient one-pot decarboxylative aromatization of tetrahydro-β-carbolines by using N-chlorosuccinimide: total synthesis of norharmane, harmane and eudistomins. RSC Adv 2015. [DOI: 10.1039/c5ra16221a] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A mild one-pot synthesis of β-carbolines from their tetrahydro-β-carboline acids has been developed via decorboxylative aromatization using N-chlorosuccinimide (NCS).
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Affiliation(s)
- Ahmed Kamal
- Medicinal Chemistry & Pharmacology
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500 007
- India
- Department of Medicinal Chemistry
| | - Manda Sathish
- Medicinal Chemistry & Pharmacology
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500 007
- India
| | - A. V. G. Prasanthi
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad-500 037
- India
| | - Jadala Chetna
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad-500 037
- India
| | - Yellaiah Tangella
- Medicinal Chemistry & Pharmacology
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500 007
- India
| | - Vunnam Srinivasulu
- Medicinal Chemistry & Pharmacology
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500 007
- India
| | - Nagula Shankaraiah
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad-500 037
- India
| | - Abdullah Alarifi
- Catalytic Chemistry Research Chair
- Chemistry Department
- College of Science
- King Saud University
- Riyadh 11451
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Ábrányi-Balogh P, Dancsó A, Frigyes D, Volk B, Keglevich G, Milen M. Convenient synthesis of 1-aryl-9H-β-carboline-3-carbaldehydes and their transformation into dihydropyrimidinone derivatives by Biginelli reaction. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.06.073] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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41
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Liew LP, Fleming JM, Longeon A, Mouray E, Florent I, Bourguet-Kondracki ML, Copp BR. Synthesis of 1-indolyl substituted β-carboline natural products and discovery of antimalarial and cytotoxic activities. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.05.068] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Efficient synthesis of eudistomin U and evaluation of its cytotoxicity. Bioorg Med Chem Lett 2014; 24:3549-51. [PMID: 24930832 DOI: 10.1016/j.bmcl.2014.05.049] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Revised: 05/14/2014] [Accepted: 05/15/2014] [Indexed: 11/21/2022]
Abstract
Eudistomin U is a member of a subclass of naturally occurring indole alkaloids known as β-carbolines. These molecules are reported to have diverse biological activity and high binding affinity to DNA, which make them attractive targets for total synthesis. We describe an efficient, five-step synthesis of eudistomin U by employing two key reactions: a Bischler-Napieralski cyclization and a Suzuki cross coupling. We also describe the cytotoxicity of eudistomin U against various cancer cell lines and human pathogens, in which we observed potent antibacterial activity against Gram-positive bacteria.
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Song H, Liu Y, Liu Y, Wang L, Wang Q. Synthesis and antiviral and fungicidal activity evaluation of β-carboline, dihydro-β-carboline, tetrahydro-β-carboline alkaloids, and their derivatives. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:1010-8. [PMID: 24460429 DOI: 10.1021/jf404840x] [Citation(s) in RCA: 101] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Six known β-carboline, dihydro-β-carboline, and tetrahydro-β-carboline alkaloids and a series of their derivatives were designed, synthesized, and evaluated for their anti-tobacco mosaic virus (TMV) and fungicidal activities for the first time. All of the alkaloids and some of their derivatives (compounds 3, 4, 14, and 19) exhibited higher anti-TMV activity than the commercial antiviral agent Ribavirin both in vitro and in vivo. Especially, the inactivation, curative, and protection activities of alkaloids Harmalan (62.3, 55.1, and 60.3% at 500 μg/mL) and tetrahydroharmane (64.2, 57.2, and 59.5% at 500 μg/mL) in vivo were much higher than those of Ribavirin (37.4, 36.2, and 38.5% at 500 μg/mL). A new derivative, 14, with optimized physicochemical properties, obviously exhibited higher activities in vivo (50.4, 43.9, and 47.9% at 500 μg/mL) than Ribavirin and other derivatives; therefore, 14 can be used as a new lead structure for the development of anti-TMV drugs. Moreover, most of these compounds exhibited good fungicidal activity against 14 kinds of fungi, especially compounds 4, 7, and 11.
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Affiliation(s)
- Hongjian Song
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, Nankai University, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Tianjin 300071, People's Republic of China
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Abstract
The synthesis of β-carbolines is a mature field, yet new methods are desirable to introduce new functionality onto the core scaffold. We describe the incorporation of an additional fused ring onto the β-carboline via a novel palladium-catalyzed, one-pot Sonogashira coupling/intramolecular [2+2+2] cyclization. This method generates three rings in one flask and produces an annulated β-carboline in 80% yield. A preliminary mechanistic study into the sequence of events is described, which confirms an unprecedented catalytic role for palladium.
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Affiliation(s)
- Seann P Mulcahy
- Providence College, Department of Chemistry and Biochemistry, 1 Cunningham Square, Providence, RI 02908, USA
| | - Jonathan G Varelas
- Providence College, Department of Chemistry and Biochemistry, 1 Cunningham Square, Providence, RI 02908, USA
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Zhu YP, Liu MC, Cai Q, Jia FC, Wu AX. A Cascade Coupling Strategy for One-Pot Total Synthesis of β-Carboline and Isoquinoline-Containing Natural Products and Derivatives. Chemistry 2013; 19:10132-7. [DOI: 10.1002/chem.201301734] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2013] [Indexed: 12/12/2022]
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46
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Jin H, Zhang P, Bijian K, Ren S, Wan S, Alaoui-Jamali MA, Jiang T. Total synthesis and biological activity of marine alkaloid Eudistomins Y1-Y7 and their analogues. Mar Drugs 2013; 11:1427-39. [PMID: 23629726 PMCID: PMC3707152 DOI: 10.3390/md11051427] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Revised: 03/25/2013] [Accepted: 04/07/2013] [Indexed: 11/16/2022] Open
Abstract
Eudistomin Y class compounds are a series of β-carbolines which was originally isolated from a marine turnicate or ascidian near the South Korea Sea. These compounds contain bromo-substituted groups, which is one of the typical characters of marine natural products. We report herein the chemical synthesis and biological evaluation of seven new β-carboline-based metabolites, Eudistomins Y1–Y7, and their hydroxyl-methylated phenyl derivatives. Using bromo-substituted tryptamines and bromo-substituted phenylglyoxals as the key intermediates, Eudistomins Y1–Y7 and their derivatives were synthesized via the acid-catalyzed Pictet-Spengler reaction and fully characterized by 1H- and 13C-NMR and mass spectroscopy. Biological studies revealed that all of the compounds showed moderate growth inhibitory activity against breast carcinoma cell line MDA-231 with IC50 of 15–63 μM and the inhibitory activities of hydroxyl-methylated phenyl products were higher than that of the corresponding natural products Eudistomins Y1–Y7.
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Affiliation(s)
- Huijuan Jin
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; E-Mails: (H.J.); (P.Z.); (S.R.); (S.W.)
| | - Puyong Zhang
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; E-Mails: (H.J.); (P.Z.); (S.R.); (S.W.)
| | - Krikor Bijian
- Departments of Medicine, Oncology, and Pharmacology and Therapeutics, Lady Davis Institute for Medical Research, Segal Cancer Center of the Sir Mortimer B. Davis Jewish General Hospital, McGill University, Montreal, QC H3T 1E2, Canada; E-Mail:
| | - Sumei Ren
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; E-Mails: (H.J.); (P.Z.); (S.R.); (S.W.)
| | - Shengbiao Wan
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; E-Mails: (H.J.); (P.Z.); (S.R.); (S.W.)
| | - Moulay A. Alaoui-Jamali
- Departments of Medicine, Oncology, and Pharmacology and Therapeutics, Lady Davis Institute for Medical Research, Segal Cancer Center of the Sir Mortimer B. Davis Jewish General Hospital, McGill University, Montreal, QC H3T 1E2, Canada; E-Mail:
- Authors to whom correspondence should be addressed; E-Mails: (M.A.A.-J.); (T.J.); Tel.: +1-514-340-8260/8222 (ext. 3438/3432) (M.A.A.-J.); +86-532-82032712 (T.J.); Fax: +1-514-340-7576 (M.A.A.-J.); +86-532-82033054 (T.J.)
| | - Tao Jiang
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; E-Mails: (H.J.); (P.Z.); (S.R.); (S.W.)
- Authors to whom correspondence should be addressed; E-Mails: (M.A.A.-J.); (T.J.); Tel.: +1-514-340-8260/8222 (ext. 3438/3432) (M.A.A.-J.); +86-532-82032712 (T.J.); Fax: +1-514-340-7576 (M.A.A.-J.); +86-532-82033054 (T.J.)
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Ishikura M, Abe T, Choshi T, Hibino S. Simple indole alkaloids and those with a non-rearranged monoterpenoid unit. Nat Prod Rep 2013; 30:694-752. [DOI: 10.1039/c3np20118j] [Citation(s) in RCA: 269] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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48
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Panarese JD, Waters SP. Tandem iodine-mediated oxidations of tetrahydro-β-carbolines: total synthesis of eudistomins Y1–Y7. Org Biomol Chem 2013; 11:3428-31. [DOI: 10.1039/c3ob40661j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Domínguez G, Pérez‐Castells J. Chemistry of β‐Carbolines as Synthetic Intermediates. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100931] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Gema Domínguez
- Departamento de Química, Facultad de Farmacia, Universidad San Pablo‐CEU, Urb. Montepríncipe, 28668 Boadilla del Monte, Madrid, Spain, Fax: +34‐913‐510496
| | - Javier Pérez‐Castells
- Departamento de Química, Facultad de Farmacia, Universidad San Pablo‐CEU, Urb. Montepríncipe, 28668 Boadilla del Monte, Madrid, Spain, Fax: +34‐913‐510496
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