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Dimitrijević MG, Roschger C, Lang K, Zierer A, Paunović MG, Obradović AD, Matić MM, Pocrnić M, Galić N, Ćirić A, Joksović MD. Discovery of a new class of potent pyrrolo[3,4-c]quinoline-1,3-diones based inhibitors of human dihydroorotate dehydrogenase: Synthesis, pharmacological and toxicological evaluation. Bioorg Chem 2024; 147:107359. [PMID: 38613925 DOI: 10.1016/j.bioorg.2024.107359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 02/28/2024] [Accepted: 04/07/2024] [Indexed: 04/15/2024]
Abstract
Twenty N-substituted pyrrolo[3,4-c]quinoline-1,3-diones 3a-t were synthesized by a cyclization reaction of Pfitzinger's quinoline ester precursor with the selected aromatic, heteroaromatic and aliphatic amines. The structures of all derivatives were confirmed by IR, 1H NMR, 13C NMR and HRMS spectra, while their purity was determined using HPLC techniques. Almost all compounds were identified as a new class ofpotent inhibitors against hDHODH among which 3a and 3t were the most active ones with the same IC50 values of 0.11 μM, about seven times better than reference drug leflunomide. These two derivatives also exhibited very low cytotoxic effects toward healthy HaCaT cells and the optimal lipophilic properties with logP value of 1.12 and 2.07 respectively, obtained experimentally at physiological pH. We further evaluated the comparative differences in toxicological impact of the three most active compounds 3a, 3n and 3t and reference drug leflunomide. The rats were divided into five groups and were treated intraperitoneally, control group (group I) with a single dose of leflunomide (20 mg/kg) group II and the other three groups, III, IV and V were treated with 3a, 3n and 3t (20 mg/kg bw) separately. The investigation was performed in liver, kidney and blood by examining serum biochemical parameters and parameters of oxidative stress.
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Affiliation(s)
- Marina G Dimitrijević
- University of Kragujevac, Faculty of Sciences, Department of Chemistry, R. Domanovića 12, 34000 Kragujevac, Serbia
| | - Cornelia Roschger
- University Clinic for Cardiac-, Vascular- and Thoracic Surgery, Medical Faculty, Johannes Kepler University Linz, Krankenhausstraße 7a, 4020 Linz, Austria
| | - Kevin Lang
- University Clinic for Cardiac-, Vascular- and Thoracic Surgery, Medical Faculty, Johannes Kepler University Linz, Krankenhausstraße 7a, 4020 Linz, Austria
| | - Andreas Zierer
- University Clinic for Cardiac-, Vascular- and Thoracic Surgery, Medical Faculty, Johannes Kepler University Linz, Krankenhausstraße 7a, 4020 Linz, Austria
| | - Milica G Paunović
- University of Kragujevac, Faculty of Science, Department of Biology and Ecology, Radoja Domanovića 12, P.O. Box 60, Kragujevac 34000, Serbia
| | - Ana D Obradović
- University of Kragujevac, Faculty of Science, Department of Biology and Ecology, Radoja Domanovića 12, P.O. Box 60, Kragujevac 34000, Serbia
| | - Miloš M Matić
- University of Kragujevac, Faculty of Science, Department of Biology and Ecology, Radoja Domanovića 12, P.O. Box 60, Kragujevac 34000, Serbia
| | - Marijana Pocrnić
- Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, 10000 Zagreb, Croatia
| | - Nives Galić
- Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, 10000 Zagreb, Croatia
| | - Andrija Ćirić
- University of Kragujevac, Faculty of Sciences, Department of Chemistry, R. Domanovića 12, 34000 Kragujevac, Serbia
| | - Milan D Joksović
- University of Kragujevac, Faculty of Sciences, Department of Chemistry, R. Domanovića 12, 34000 Kragujevac, Serbia.
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2
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Králová P, Soural M. Biological properties of pyrroloquinoline and pyrroloisoquinoline derivatives. Eur J Med Chem 2024; 269:116287. [PMID: 38492334 DOI: 10.1016/j.ejmech.2024.116287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 02/24/2024] [Accepted: 02/25/2024] [Indexed: 03/18/2024]
Abstract
In this review, we summarize pyrroloquinoline and pyrroloisoquinoline derivatives (PQs and PIQs) that act on a broad spectrum of biological targets and are used as bacteriostatic, antiviral, plasmodial, anticancer, antidiabetic and anticoagulant agents. Many of these compounds play important roles in the study of DNA and its interactions, the regulation of the cell cycle and programmed cell death. This review involves twenty-five types of skeletally analogical compounds bearing pyrrole and (iso)quinoline scaffolds with different mutual annelations.
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Affiliation(s)
- Petra Králová
- Department of Organic Chemistry, Faculty of Science, Palacký University, 17. listopadu12, 771 46, Olomouc, Czech Republic
| | - Miroslav Soural
- Department of Organic Chemistry, Faculty of Science, Palacký University, 17. listopadu12, 771 46, Olomouc, Czech Republic.
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3
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Velavalapalli VM, Maddipati V, Gurská S, Annadurai N, Lišková B, Katari NK, Džubák P, Hajdúch M, Das V, Gundla R. Novel 5-Substituted Oxindole Derivatives as Bruton's Tyrosine Kinase Inhibitors: Design, Synthesis, Docking, Molecular Dynamics Simulation, and Biological Evaluation. ACS OMEGA 2024; 9:8067-8081. [PMID: 38405484 PMCID: PMC10882696 DOI: 10.1021/acsomega.3c08343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 01/07/2024] [Accepted: 01/23/2024] [Indexed: 02/27/2024]
Abstract
Bruton's tyrosine kinase (BTK) is a non-RTK cytoplasmic kinase predominantly expressed by hemopoietic lineages, particularly B-cells. A new oxindole-based focused library was designed to identify potent compounds targeting the BTK protein as anticancer agents. This study used rational approaches like structure-based pharmacophore modeling, docking, and ADME properties to select compounds. Molecular dynamics simulations carried out at 20 ns supported the stability of compound 9g within the binding pocket. All the compounds were synthesized and subjected to biological screening on two BTK-expressing cancer cell lines, RAMOS and K562; six non-BTK cancer cell lines, A549, HCT116 (parental and p53-/-), U2OS, JURKAT, and CCRF-CEM; and two non-malignant fibroblast lines, BJ and MRC-5. This study resulted in the identification of four new compounds, 9b, 9f, 9g, and 9h, possessing free binding energies of -10.8, -11.1, -11.3, and -10.8 kcal/mol, respectively, and displaying selective cytotoxicity against BTK-high RAMOS cells. Further analysis demonstrated the antiproliferative activity of 9h in RAMOS cells through selective inhibition of pBTK (Tyr223) without affecting Lyn and Syk, upstream proteins in the BCR signaling pathway. In conclusion, we identified a promising oxindole derivative (9h) that shows specificity in modulating BTK signaling pathways.
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Affiliation(s)
- Vani Madhuri Velavalapalli
- GITAM
School of Pharmacy, GITAM Deemed to Be University, Hyderabad, Telangana 502329, India
- Department
of Chemistry, GITAM School of Science, GITAM
Deemed to Be University, Hyderabad, Telangana 502329, India
| | | | - Soňa Gurská
- Institute
of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital
Olomouc, Hněvotínská
1333/5, Olomouc 77900, Czech Republic
- Czech
Advanced Technologies and Research Institute (CATRIN), Institute of
Molecular and Translational Medicine, Palacký
University Olomouc, Olomouc 77900, Czech Republic
| | - Narendran Annadurai
- Institute
of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital
Olomouc, Hněvotínská
1333/5, Olomouc 77900, Czech Republic
| | - Barbora Lišková
- Institute
of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital
Olomouc, Hněvotínská
1333/5, Olomouc 77900, Czech Republic
| | - Naresh Kumar Katari
- Department
of Chemistry, GITAM School of Science, GITAM
Deemed to Be University, Hyderabad, Telangana 502329, India
| | - Petr Džubák
- Institute
of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital
Olomouc, Hněvotínská
1333/5, Olomouc 77900, Czech Republic
- Czech
Advanced Technologies and Research Institute (CATRIN), Institute of
Molecular and Translational Medicine, Palacký
University Olomouc, Olomouc 77900, Czech Republic
| | - Marián Hajdúch
- Institute
of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital
Olomouc, Hněvotínská
1333/5, Olomouc 77900, Czech Republic
- Czech
Advanced Technologies and Research Institute (CATRIN), Institute of
Molecular and Translational Medicine, Palacký
University Olomouc, Olomouc 77900, Czech Republic
| | - Viswanath Das
- Institute
of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital
Olomouc, Hněvotínská
1333/5, Olomouc 77900, Czech Republic
- Czech
Advanced Technologies and Research Institute (CATRIN), Institute of
Molecular and Translational Medicine, Palacký
University Olomouc, Olomouc 77900, Czech Republic
| | - Rambabu Gundla
- Department
of Chemistry, GITAM School of Science, GITAM
Deemed to Be University, Hyderabad, Telangana 502329, India
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4
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Ma T, Zheng Y, Huang S. SO 2ClF: A Reagent for Controllable Chlorination and Chlorooxidation of Simple Unprotected Indoles. J Org Chem 2023; 88:4839-4847. [PMID: 36931283 DOI: 10.1021/acs.joc.3c00039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
Abstract
Sulfuryl chlorofluoride was first employed as a versatile reagent for controllable chlorination and chlorooxidation of simple unprotected indoles. Three types of products including 3-chloro-indoles, 3-chloro-2-oxindoles, and 3,3-dichloro-2-oxindoles could be selectively obtained in good to excellent yields by switching the reaction solvents. The present method features easy-to-operate, broad substrate scope, and mild reaction conditions.
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Affiliation(s)
- Tianting Ma
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources International Innovation Center for Forest Chemicals and Materials, Nanjing Forestry University, Nanjing 210037, China
| | - Yu Zheng
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources International Innovation Center for Forest Chemicals and Materials, Nanjing Forestry University, Nanjing 210037, China
| | - Shenlin Huang
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources International Innovation Center for Forest Chemicals and Materials, Nanjing Forestry University, Nanjing 210037, China
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5
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Bastami Z, Sheikhpour R, Razzaghi P, Ramazani A, Gharaghani S. Proteochemometrics modeling for prediction of the interactions between caspase isoforms and their inhibitors. Mol Divers 2023; 27:249-261. [PMID: 35438428 DOI: 10.1007/s11030-022-10425-5] [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: 01/25/2022] [Accepted: 03/28/2022] [Indexed: 11/29/2022]
Abstract
Caspases (cysteine-aspartic proteases) play critical roles in inflammation and the programming of cell death in the form of necroptosis, apoptosis, and pyroptosis. The name of these enzymes has been chosen in accordance with their cysteine protease activity. They act as cysteines in nucleophilically active sites to attack and cleave target proteins in the aspartic acid and amino acid C-terminal. Based on the substrate's structure and the specificity, the physiological activity of caspases is divided. However, in apoptosis, the division of caspases into initiating caspases (caspase 2, 8, 9, and 10) and executive caspases (caspase 3, 6, and 7) is essential. The present study aimed to perform Proteochemometrics Modeling to generalize the data on caspases, which could predict ligand and protein interactions. In this study, we employed protein and ligand descriptors. Moreover, protein descriptors were computed using the Protr R package, while PADEL-Descriptor was employed for the computation of ligand descriptors. In addition, NCA (Neighborhood Component Analyses) was used for descriptor selection, and SVR, decision tree, and ensemble methods were utilized for the proteochemometrics modeling. This study shows that the ensemble model demonstrates superior performance compared with other models in terms of R2, Q2, and RMSE criteria.
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Affiliation(s)
- Zahra Bastami
- Department of Bioinformatics, Kish International Campus, University of Tehran, Kish, Iran.,Laboratory of Bioinformatics and Drug Design (LBD), Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
| | - Razieh Sheikhpour
- Department of Computer Engineering, Faculty of Engineering, Ardakan University, P.O. Box 184, Ardakan, Iran
| | - Parvin Razzaghi
- Department of Computer Science and Information Technology, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan, Iran
| | - Ali Ramazani
- Cancer Gene Therapy Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Sajjad Gharaghani
- Laboratory of Bioinformatics and Drug Design (LBD), Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran.
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6
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Maddipati VC, Mittal L, Kaur J, Rawat Y, Koraboina CP, Bhattacharyya S, Asthana S, Gundla R. Discovery of non-nucleoside oxindole derivatives as potent inhibitors against dengue RNA-dependent RNA polymerase. Bioorg Chem 2023; 131:106277. [PMID: 36444792 DOI: 10.1016/j.bioorg.2022.106277] [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: 05/26/2022] [Revised: 10/20/2022] [Accepted: 11/12/2022] [Indexed: 11/21/2022]
Abstract
A series of thiazole linked Oxindole-5-Sulfonamide (OSA) derivatives were designed as inhibitors of RNA-dependent RNA polymerase (RdRp) activity of Dengue virus. These were synthesized and then evaluated for their efficacy in ex-vivo virus replication assay using human cell lines. Among 20 primary compounds in the series, OSA-15 was identified as a hit. A series of analogues were synthesized by replacing the difluoro benzyl group of OSA-15 with different substituted benzyl groups. The efficacy of OSA-15derivatives was less than that of the parent compound, except OSA-15-17, which has shown improved efficacy than OSA-15. The further optimization was carried out by adding dimethyl (DM) groups to both the sulfonamide and oxindole NH's to produce OSA-15-DM and OSA-15-17-DM. These two compounds were showing no detectable cytotoxicity and the latter was more efficacious. Further, both these compounds were tested for inhibition in all the serotypes of the Dengue virus using an ex-vivo assay. The EC50 of OSA-15-17-DM was observed in a low micromolar range between 2.5 and 5.0 µg/ml. Computation docking and molecular dynamics simulation studies confirmed the binding of identified hits to DENV RdRp. OSA15-17-DM blocks the RNA entrance and elongation site for their biological activity with high binding affinity. Overall, the identified oxindole derivatives are novel compounds that can inhibit Dengue replication, working as non-nucleoside inhibitors (NNI) to explore as anti-viral RdRp activity.
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Affiliation(s)
| | - Lovika Mittal
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3(rd)Milestone, Faridabad-Gurugram Expressway, Faridabad 121001, Haryana, India
| | - Jaskaran Kaur
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3(rd)Milestone, Faridabad-Gurugram Expressway, Faridabad 121001, Haryana, India
| | - Yogita Rawat
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3(rd)Milestone, Faridabad-Gurugram Expressway, Faridabad 121001, Haryana, India
| | - Chandra Prakash Koraboina
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Telangana 502 329, India
| | - Sankar Bhattacharyya
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3(rd)Milestone, Faridabad-Gurugram Expressway, Faridabad 121001, Haryana, India.
| | - Shailendra Asthana
- Translational Health Science and Technology Institute (THSTI), NCR Biotech Science Cluster, 3(rd)Milestone, Faridabad-Gurugram Expressway, Faridabad 121001, Haryana, India.
| | - Rambabu Gundla
- Department of Chemistry, School of Science, GITAM (Deemed to be University) Hyderabad, Telangana 502 329, India.
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7
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Runemark A, Sundén H. Overcoming Back Electron Transfer in the Electron Donor-Acceptor Complex-Mediated Visible Light-Driven Generation of α-Aminoalkyl Radicals from Secondary Anilines. J Org Chem 2023; 88:462-474. [PMID: 36479960 PMCID: PMC9830629 DOI: 10.1021/acs.joc.2c02448] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
An additive-free, visible light-driven annulation between N-aryl amino acids and maleimide to form tetrahydroquinolines (THQs) is disclosed. Photochemical activation of an electron donor-acceptor (EDA) complex between amino acids and maleimides drives the reaction, and aerobic oxygen acts as the terminal oxidant in the net oxidative process. A range of N-aryl amino acids and maleimides have been investigated as substrates to furnish the target THQ in good to excellent yield. Mechanistic investigations, including titration and UV-vis studies, demonstrate the key role of the EDA complex as the photoactive species.
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Affiliation(s)
- August Runemark
- Department
of Chemistry and Chemical Engineering, Chalmers
University of Technology, Kemivägen 10, Gothenburg 412 96, Sweden
| | - Henrik Sundén
- Department
of Chemistry and Chemical Engineering, Chalmers
University of Technology, Kemivägen 10, Gothenburg 412 96, Sweden,Chemistry
and Molecular Biology, University of Gothenburg, Kemivägen 10, Gothenburg 412 96, Sweden,
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8
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Molnár M, John T, Dancsó A, Nyerges M. 3-Nitro-2(1 H)-quinolone derivatives as 2π components in 1,3-dipolar cycloadditions of azomethine ylides: A new synthesis of pyrrolo[3,4- c]quinolines. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2150976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Márk Molnár
- Servier Research Institute of Medicinal Chemistry, Budapest, Hungary
| | - Tamás John
- Servier Research Institute of Medicinal Chemistry, Budapest, Hungary
| | | | - Miklós Nyerges
- Servier Research Institute of Medicinal Chemistry, Budapest, Hungary
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9
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Rapid access to pyrrolo[3,4-c]quinoline-1,3-diones: An improved synthetic protocol using a precursor prepared by pfitzinger reaction. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.133236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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10
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Molnár M, John T, Dancsó A, Nyerges M. Regio- and stereoselectivity of the 1,3-dipolar cycloaddition of azomethine ylides to 3-nitro-2(1H)-quinolinone derivatives: A new synthesis of Pyrrolo[3,4-c] quinolines. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.133225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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11
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Miao CB, Qiang XQ, Xu X, Song XQ, Zhou SQ, Lyu X, Yang HT. Synthesis of Stable N-H Imines with a Benzo[7,8]indolizine Core and Benzo[7,8]indolizino[1,2- c]quinolines via Copper-Catalyzed Annulation of α,β-Unsaturated O-Acyl Ketoximes with Isoquinolinium N-Ylides. Org Lett 2022; 24:3828-3833. [PMID: 35605016 DOI: 10.1021/acs.orglett.2c01386] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A copper-catalyzed annulation of α,β-unsaturated O-acyl ketoximes with isoquinolinium N-ylides has been developed for the concise synthesis of stable N-H imines with a benzo[7,8]indolizine core. When β-(2-bromoaryl)-α,β-unsaturated O-acyl ketoximes are used as the starting materials, a cascade cyclization occurs to afford the benzo[7,8]indolizino[1,2-c]quinolines.
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Affiliation(s)
- Chun-Bao Miao
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, School of Petrochemical Engineering, School of Environmental and Safety Engineering, Changzhou University, Changzhou, Jiangsu 213164, P. R. China
| | - Xiao-Qi Qiang
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, School of Petrochemical Engineering, School of Environmental and Safety Engineering, Changzhou University, Changzhou, Jiangsu 213164, P. R. China
| | - Xiaoli Xu
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, School of Petrochemical Engineering, School of Environmental and Safety Engineering, Changzhou University, Changzhou, Jiangsu 213164, P. R. China
| | - Xiao-Qing Song
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, School of Petrochemical Engineering, School of Environmental and Safety Engineering, Changzhou University, Changzhou, Jiangsu 213164, P. R. China
| | - Su-Qing Zhou
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, School of Petrochemical Engineering, School of Environmental and Safety Engineering, Changzhou University, Changzhou, Jiangsu 213164, P. R. China
| | - Xinyu Lyu
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, School of Petrochemical Engineering, School of Environmental and Safety Engineering, Changzhou University, Changzhou, Jiangsu 213164, P. R. China
| | - Hai-Tao Yang
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, School of Petrochemical Engineering, School of Environmental and Safety Engineering, Changzhou University, Changzhou, Jiangsu 213164, P. R. China
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12
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Porphyrin covalent organic framework for photocatalytic synthesis of tetrahydroquinolines. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.01.065] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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13
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Zhang Y, Jiang W, Bao X, Qiu Y, Yuan Y, Yang C, Huo C. Photocatalyzed Reverse Polarity Oxidative Povarov Reaction of Glycine Derivatives with Maleimides. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100401] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Yongxin Zhang
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education; College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
| | - Wei Jiang
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education; College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
| | - Xiazhen Bao
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education; College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
| | - Yifeng Qiu
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education; College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
| | - Yong Yuan
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education; College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
| | - Caixia Yang
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education; College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
| | - Congde Huo
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education; College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
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14
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Nature of Linear Spectral Properties and Fast Electronic Relaxations in Green Fluorescent Pyrrolo[3,4-c]Pyridine Derivative. Int J Mol Sci 2021; 22:ijms22115592. [PMID: 34070488 PMCID: PMC8197551 DOI: 10.3390/ijms22115592] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/19/2021] [Accepted: 05/20/2021] [Indexed: 11/16/2022] Open
Abstract
The electronic nature of 4-hydroxy-1H-pyrrolo[3,4-c]pyridine-1,3,6(2H,5H)-trione (HPPT) was comprehensively investigated in liquid media at room temperature using steady-state and time-resolved femtosecond transient absorption spectroscopic techniques. The analysis of the linear photophysical and photochemical parameters of HPPT, including steady-state absorption, fluorescence and excitation anisotropy spectra, along with the lifetimes of fluorescence emission and photodecomposition quantum yields, revealed the nature of its large Stokes shift, specific changes in the permanent dipole moments under electronic excitation, weak dipole transitions with partially anisotropic character, and high photostability. Transient absorption spectra of HPPT were obtained with femtosecond resolution and no characteristic solvate relaxation processes in protic (methanol) solvent were revealed. Efficient light amplification (gain) was observed in the fluorescence spectral range of HPPT, but no super-luminescence and lasing phenomena were detected. The electronic structure of HPPT was also analyzed with quantum-chemical calculations using a DFT/B3LYP method and good agreement with experimental data was shown. The development and investigation of new pyrrolo[3,4-c]pyridine derivatives are important due to their promising fluorescent properties and potential for use in physiological applications.
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15
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Saigal, Ghanem YSA, Uddin A, Khan S, Abid M, Khan MM. Synthesis, Biological Evaluation and Docking Studies of Functionalized Pyrrolo[3,4‐
b
]pyridine Derivatives. ChemistrySelect 2021. [DOI: 10.1002/slct.202004781] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Saigal
- Department of Chemistry Aligarh Muslim University Aligarh 202002, U.P India
| | | | - Amad Uddin
- Medicinal Chemistry Laboratory Department of Biosciences, Jamia Millia Islamia New Delhi India 110025
| | - Sarfaraz Khan
- Department of Chemistry Aligarh Muslim University Aligarh 202002, U.P India
| | - Mohammad Abid
- Medicinal Chemistry Laboratory Department of Biosciences, Jamia Millia Islamia New Delhi India 110025
| | - Md. Musawwer Khan
- Department of Chemistry Aligarh Muslim University Aligarh 202002, U.P India
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16
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Nikitas NF, Theodoropoulou MA, Kokotos CG. Photochemical Reaction of
N
,
N
‐Dimethylanilines with N‐Substituted Maleimides Utilizing Benzaldehyde as the Photoinitiator. European J Org Chem 2021. [DOI: 10.1002/ejoc.202001593] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Nikolaos F. Nikitas
- Laboratory of Organic Chemistry Department of Chemistry National and Kapodistrian University of Athens Panepistimiopolis 15771 Athens Greece
| | - Maria A. Theodoropoulou
- Laboratory of Organic Chemistry Department of Chemistry National and Kapodistrian University of Athens Panepistimiopolis 15771 Athens Greece
| | - Christoforos G. Kokotos
- Laboratory of Organic Chemistry Department of Chemistry National and Kapodistrian University of Athens Panepistimiopolis 15771 Athens Greece
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17
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Sun WW, Chen N, Wei TT, You GJ, Yang H, Liu JK, Wu B. Environmentally Friendly Protocol for 2,3-Difunctionlization of Indole Derivatives. J Org Chem 2020; 85:10143-10151. [PMID: 32654483 DOI: 10.1021/acs.joc.0c01484] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Environmentally friendly and highly regioselective C-3 dichlorination and C-2 oxidation of N-substituted indoles have been established using NaCl as a chlorine source and H2O as an oxygen source. A series of 3,3-dichloro-2-oxindoles were obtained in moderate to excellent yields. The gram-scale synthesis and derivatization reaction were explored. The possible mechanism for this reaction was elucidated.
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Affiliation(s)
- Wen-Wu Sun
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, China
| | - Na Chen
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, China
| | - Ting-Ting Wei
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, China
| | - Guo-Jing You
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, China
| | - Hao Yang
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, China
| | - Ji-Kai Liu
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, China
| | - Bin Wu
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, China
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18
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Mao K, Dai L, Liu Y, Rong L. An Efficient Five‐Component Reaction for the Synthesis of 4,4′‐((2‐Oxoindoline‐3,3‐diyl)bis(methylene))bis(2‐aryl‐1
H
‐pyrrolo[3,4‐
c
]quinoline‐1,3(2
H
)‐dione) Derivatives. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3592] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Kaimin Mao
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, School of Chemistry and Materials ScienceJiangsu Normal University Xuzhou Jiangsu 221116 People's Republic of China
| | - Lei Dai
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, School of Chemistry and Materials ScienceJiangsu Normal University Xuzhou Jiangsu 221116 People's Republic of China
| | - Yun Liu
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, School of Chemistry and Materials ScienceJiangsu Normal University Xuzhou Jiangsu 221116 People's Republic of China
| | - Liangce Rong
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, School of Chemistry and Materials ScienceJiangsu Normal University Xuzhou Jiangsu 221116 People's Republic of China
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19
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Shen WB, Tang XT. Recent advances in catalytic asymmetric intermolecular oxidation of alkynes. Org Biomol Chem 2019; 17:7106-7113. [DOI: 10.1039/c9ob01096c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
In recent years, gold-metal-catalyzed intermolecular alkyne oxidation by an N-oxide oxidant, which presumably involves a gold carbenoid intermediate, has attracted increasing attention because it circumvents the employment of hazardous and potentially explosive diazocarbonyl compounds as starting materials for carbene generation.
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Affiliation(s)
- Wen-Bo Shen
- College of Sciences
- Henan Agricultural University
- Zhengzhou
- China
| | - Xiang-Ting Tang
- College of Sciences
- Henan Agricultural University
- Zhengzhou
- China
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20
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Wang Q, Luo L, Wang J, Peng X, Hu C, Wang H. Switchable intramolecular oxidative amidation of 4-arylquinoline-3-carboxamides: divergent access to dibenzo[ c, f][2,7]naphthyridinones and spirocyclohexadienones. Org Chem Front 2018. [DOI: 10.1039/c7qo00720e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Na2S2O8-mediated switchable oxidative cyclization of 4-arylquinoline-3-carboxamides is described.
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Affiliation(s)
- Qiang Wang
- College of Pharmacy
- Hubei University of Chinese Medicine
- Wuhan 430065
- China
| | - Laichun Luo
- College of Pharmacy
- Hubei University of Chinese Medicine
- Wuhan 430065
- China
| | - Jun Wang
- College of Pharmacy
- Hubei University of Chinese Medicine
- Wuhan 430065
- China
| | - Xiaozhi Peng
- College of Pharmacy
- Hubei University of Chinese Medicine
- Wuhan 430065
- China
| | - Chunling Hu
- College of Pharmacy
- Hubei University of Chinese Medicine
- Wuhan 430065
- China
| | - Hong Wang
- College of Pharmacy
- Hubei University of Chinese Medicine
- Wuhan 430065
- China
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21
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Shen WB, Sun Q, Li L, Liu X, Zhou B, Yan JZ, Lu X, Ye LW. Divergent synthesis of N-heterocycles via controllable cyclization of azido-diynes catalyzed by copper and gold. Nat Commun 2017; 8:1748. [PMID: 29170497 PMCID: PMC5701061 DOI: 10.1038/s41467-017-01853-1] [Citation(s) in RCA: 111] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 10/19/2017] [Indexed: 12/01/2022] Open
Abstract
Gold-catalyzed intermolecular alkyne oxidation by an N–O bond oxidant has proven to be a powerful method in organic synthesis during the past decade, because this approach would enable readily available alkynes as precursors in generating α-oxo gold carbenes. Among those, gold-catalyzed oxidative cyclization of dialkynes has received particular attention as this chemistry offers great potential to build structurally complex cyclic molecules. However, these alkyne oxidations have been mostly limited to noble metal catalysts, and, to our knowledge, non-noble metal-catalyzed reactions such as diyne oxidations have not been reported. Herein, we disclose a copper-catalyzed oxidative diyne cyclization, allowing the facile synthesis of a wide range of valuable pyrrolo[3,4-c]quinolin-1-ones. Interestingly, by employing the same starting materials, the gold-catalyzed cascade cyclization leads to the divergent formation of synthetically useful pyrrolo[2,3-b]indoles. Furthermore, the proposed mechanistic rationale for these cascade reactions is strongly supported by both control experiments and theoretical calculations. Fused N-heterocycles are structural motifs observed in natural products and bioactive compounds. Here, the authors developed divergent copper- and gold-catalyzed oxidative cyclizations of diynes to two types of tricyclic N-heterocycles and rationalized the product selectivity by theoretical calculations.
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Affiliation(s)
- Wen-Bo Shen
- Collaborative Innovation Center of Chemistry for Energy Material, State Key Laboratory of Physical Chemistry of Solid Surfaces, and Fujian Provincial Key Laboratory of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Qing Sun
- Collaborative Innovation Center of Chemistry for Energy Material, State Key Laboratory of Physical Chemistry of Solid Surfaces, and Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Long Li
- Collaborative Innovation Center of Chemistry for Energy Material, State Key Laboratory of Physical Chemistry of Solid Surfaces, and Fujian Provincial Key Laboratory of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Xin Liu
- Collaborative Innovation Center of Chemistry for Energy Material, State Key Laboratory of Physical Chemistry of Solid Surfaces, and Fujian Provincial Key Laboratory of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Bo Zhou
- Collaborative Innovation Center of Chemistry for Energy Material, State Key Laboratory of Physical Chemistry of Solid Surfaces, and Fujian Provincial Key Laboratory of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Juan-Zhu Yan
- Collaborative Innovation Center of Chemistry for Energy Material, State Key Laboratory of Physical Chemistry of Solid Surfaces, and Fujian Provincial Key Laboratory of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Xin Lu
- Collaborative Innovation Center of Chemistry for Energy Material, State Key Laboratory of Physical Chemistry of Solid Surfaces, and Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
| | - Long-Wu Ye
- Collaborative Innovation Center of Chemistry for Energy Material, State Key Laboratory of Physical Chemistry of Solid Surfaces, and Fujian Provincial Key Laboratory of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China. .,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, China.
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22
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Lu L, Zhou P, Hu B, Li X, Huang R, Yu F. An improved Pfitzinger reaction: Eco-efficient synthesis of quinaldine-4-carboxylates by TMSCl-mediated. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.08.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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23
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Kayukov YS, Karpov SV, Grigor’ev AA, Nikiforova AL, Nasakin OE, Shchegravina ES, Kayukova OV, Tafeenko VA. 2-Acyl(aroyl)-1,1,3,3-tetracyanopropenides 7*. Synthesis of 4-amino-1-aryl-6-halo-1-hydroxy-3-oxo-2,3-dihydro-1H-pyrrolo[3,4-с]pyridine-7-carbonitriles. Chem Heterocycl Compd (N Y) 2017. [DOI: 10.1007/s10593-017-2093-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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24
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Li Q, Han X, Lan X, Gao Y, Wan J, Durham F, Cheng T, Yang J, Wang Z, Jiang C, Ying M, Koehler RC, Stockwell BR, Wang J. Inhibition of neuronal ferroptosis protects hemorrhagic brain. JCI Insight 2017; 2:e90777. [PMID: 28405617 DOI: 10.1172/jci.insight.90777] [Citation(s) in RCA: 457] [Impact Index Per Article: 65.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Intracerebral hemorrhage (ICH) causes high mortality and morbidity, but our knowledge of post-ICH neuronal death and related mechanisms is limited. In this study, we first demonstrated that ferroptosis, a newly identified form of cell death, occurs in the collagenase-induced ICH model in mice. We found that administration of ferrostatin-1, a specific inhibitor of ferroptosis, prevented neuronal death and reduced iron deposition induced by hemoglobin in organotypic hippocampal slice cultures (OHSCs). Mice treated with ferrostatin-1 after ICH exhibited marked brain protection and improved neurologic function. Additionally, we found that ferrostatin-1 reduced lipid reactive oxygen species production and attenuated the increased expression level of PTGS2 and its gene product cyclooxygenase-2 ex vivo and in vivo. Moreover, ferrostatin-1 in combination with other inhibitors that target different forms of cell death prevented hemoglobin-induced cell death in OHSCs and human induced pluripotent stem cell-derived neurons better than any inhibitor alone. These results indicate that ferroptosis contributes to neuronal death after ICH, that administration of ferrostatin-1 protects hemorrhagic brain, and that cyclooxygenase-2 could be a biomarker of ferroptosis. The insights gained from this study will advance our knowledge of the post-ICH cell death cascade and be essential for future preclinical studies.
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Affiliation(s)
- Qian Li
- Department of Anesthesiology and Critical Care Medicine
| | - Xiaoning Han
- Department of Anesthesiology and Critical Care Medicine
| | - Xi Lan
- Department of Anesthesiology and Critical Care Medicine
| | - Yufeng Gao
- Department of Anesthesiology and Critical Care Medicine
| | - Jieru Wan
- Department of Anesthesiology and Critical Care Medicine
| | | | - Tian Cheng
- Department of Anesthesiology and Critical Care Medicine
| | - Jie Yang
- Department of Anesthesiology and Critical Care Medicine
| | - Zhongyu Wang
- Department of Anesthesiology and Critical Care Medicine
| | - Chao Jiang
- Department of Anesthesiology and Critical Care Medicine
| | - Mingyao Ying
- Department of Neurology, Johns Hopkins University, School of Medicine, Baltimore, Maryland, USA.,Hugo W. Moser Research Institute at Kennedy Krieger, Baltimore, Maryland, USA
| | | | - Brent R Stockwell
- Department of Biological Sciences and Department of Chemistry, Columbia University, New York, New York, USA
| | - Jian Wang
- Department of Anesthesiology and Critical Care Medicine
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25
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Méndez MV, Heredia DA, Larghi EL, Bracca ABJ, Kaufman TS. Efficient total synthesis of neocryptolepine and synthetic access to 6-methylquinindoline from a common intermediate. RSC Adv 2017. [DOI: 10.1039/c7ra05349e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
The total synthesis of neocryptolepine and the synthesis of its non-natural isomer 6-methyl quinindoline were efficiently achieved in a few steps from a common intermediate.
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26
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Sakai N, Matsumoto S, Ogiwara Y. Cobalt-catalyzed oxidative annulation of aromatic tertiary amines with electron-deficient maleimides leading to tetrahydroquinoline derivatives. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.10.071] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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27
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Shi YQ, Liao LD, He P, Hu YG, Cheng H, Wang S, Wu JJ. Synthesis of 2H-pyrrolo[3,4-C]quinoline via an Aldol/Van Leusen/Staudinger/aza-Wittig sequence. SYNTHETIC COMMUN 2016. [DOI: 10.1080/00397911.2016.1204462] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Yu-Qing Shi
- College of Chemical Engineering and Food Science, Xiangyang, China
| | - Li-De Liao
- College of Chemical Engineering and Food Science, Xiangyang, China
| | - Ping He
- College of Chemical Engineering and Food Science, Xiangyang, China
- Hubei Key Laboratory of Low Dimensional Optoelectronic Materials and Device, Hubei University of Arts and Science, Xiangyang, China
| | - Yang-Gen Hu
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research and Department of Pharmacy of Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Hua Cheng
- College of Chemical Engineering and Food Science, Xiangyang, China
| | - Song Wang
- Hubei Key Laboratory of Low Dimensional Optoelectronic Materials and Device, Hubei University of Arts and Science, Xiangyang, China
| | - Jun-Jun Wu
- College of Chemical Engineering and Food Science, Xiangyang, China
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28
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Tian Y, Tian L, Li C, Jia X, Li J. Temperature-Dependent Double Isocyanide Insertion Reaction To Construct a Polycyclic Skeleton. Org Lett 2016; 18:840-3. [DOI: 10.1021/acs.orglett.6b00131] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Yaming Tian
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, 99 Shangda Road, Shanghai 200444, China
| | - Lumin Tian
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, 99 Shangda Road, Shanghai 200444, China
| | - Chunju Li
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, 99 Shangda Road, Shanghai 200444, China
| | - Xueshun Jia
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, 99 Shangda Road, Shanghai 200444, China
- State Key Laboratory
of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Jian Li
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, 99 Shangda Road, Shanghai 200444, China
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29
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Zhao Y, Duan Q, Zhou Y, Yao Q, Li Y. Gold-catalyzed chemo- and diastereoselective C(sp(2))-H functionalization of enaminones for the synthesis of pyrrolo[3,4-c]-quinolin-1-one derivatives. Org Biomol Chem 2016; 14:2177-81. [PMID: 26788797 DOI: 10.1039/c5ob02556g] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
An efficient tandem Au(i)/TsOH-catalyzed reaction of enaminones with diazo compounds for the synthesis of pyrroloquinolinone derivatives under mild reaction conditions has been developed. This methodology was realized by relay actions of Au and TsOH in a one-pot multistep manner. Initially, the Au-catalyzed reaction of enaminones with diazo compounds affords chemo- and diastereoselective C(sp(2))-H functionalized products, which then undergo subsequent intramolecular cyclization/rearrangement to give pyrroloquinolinone derivatives under the catalysis of TsOH.
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Affiliation(s)
- Yulei Zhao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China.
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30
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Yao R, Rong G, Yan B, Qiu L, Xu X. Dual-Functionalization of Alkynes via Copper-Catalyzed Carbene/Alkyne Metathesis: A Direct Access to the 4-Carboxyl Quinolines. ACS Catal 2016. [DOI: 10.1021/acscatal.5b02648] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Ruwei Yao
- Key
Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry,
Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Guangwei Rong
- Key
Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry,
Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Bin Yan
- Jinghua Anti-Cancer
Pharmaceutical Engineering Center, Nantong 226407, China
| | - Lihua Qiu
- Key
Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry,
Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Xinfang Xu
- Key
Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry,
Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
- Jinghua Anti-Cancer
Pharmaceutical Engineering Center, Nantong 226407, China
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31
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Xu H, Zhou P, Zhou B, Zhou J, Shen Y, Lu LL, Yu FC. Convenient one-step synthesis of pyrrolo[3,4-c]quinolin-1-ones via TMSCl-catalyzed cascade reactions of isatins and β-enamino ketones. RSC Adv 2016. [DOI: 10.1039/c6ra15492a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
A series of pyrrolo[3,4-c]quinolin-1-ones were afforded by TMSCl-catalyzed isatins and β-enamino ketones in high yields under mild conditions.
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Affiliation(s)
- Hui Xu
- Faculty of Life Science and Technology
- Kunming University of Science and Technology
- Kunming
- P. R. China
| | - Pan Zhou
- Faculty of Life Science and Technology
- Kunming University of Science and Technology
- Kunming
- P. R. China
| | - Bei Zhou
- Key Laboratory of Medicinal Chemistry for Natural Resource (Yunnan University)
- Ministry of Education
- School of Chemical Science and Technology
- Yunnan University
- Kunming
| | - Jie Zhou
- Key Laboratory of Medicinal Chemistry for Natural Resource (Yunnan University)
- Ministry of Education
- School of Chemical Science and Technology
- Yunnan University
- Kunming
| | - Yuehai Shen
- Faculty of Life Science and Technology
- Kunming University of Science and Technology
- Kunming
- P. R. China
| | - Ling-Ling Lu
- Faculty of Life Science and Technology
- Kunming University of Science and Technology
- Kunming
- P. R. China
| | - Fu-Chao Yu
- Faculty of Life Science and Technology
- Kunming University of Science and Technology
- Kunming
- P. R. China
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32
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Ouyang XH, Song RJ, Liu Y, Hu M, Li JH. Copper-Catalyzed Radical [2 + 2 + 1] Annulation of Benzene-Linked 1,n-Enynes with Azide: Fused Pyrroline Compounds. Org Lett 2015; 17:6038-41. [DOI: 10.1021/acs.orglett.5b03040] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xuan-Hui Ouyang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Ren-Jie Song
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Yu Liu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Ming Hu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Jin-Heng Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
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33
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Poreba M, Szalek A, Kasperkiewicz P, Rut W, Salvesen GS, Drag M. Small Molecule Active Site Directed Tools for Studying Human Caspases. Chem Rev 2015; 115:12546-629. [PMID: 26551511 DOI: 10.1021/acs.chemrev.5b00434] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Caspases are proteases of clan CD and were described for the first time more than two decades ago. They play critical roles in the control of regulated cell death pathways including apoptosis and inflammation. Due to their involvement in the development of various diseases like cancer, neurodegenerative diseases, or autoimmune disorders, caspases have been intensively investigated as potential drug targets, both in academic and industrial laboratories. This review presents a thorough, deep, and systematic assessment of all technologies developed over the years for the investigation of caspase activity and specificity using substrates and inhibitors, as well as activity based probes, which in recent years have attracted considerable interest due to their usefulness in the investigation of biological functions of this family of enzymes.
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Affiliation(s)
- Marcin Poreba
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Technology , Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - Aleksandra Szalek
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Technology , Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - Paulina Kasperkiewicz
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Technology , Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - Wioletta Rut
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Technology , Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - Guy S Salvesen
- Program in Cell Death and Survival Networks, Sanford Burnham Prebys Medical Discovery Institute , La Jolla, California 92037, United States
| | - Marcin Drag
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw University of Technology , Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland
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34
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Gao F, Liu H, Li L, Guo J, Wang Y, Zhao M, Peng S. Design, synthesis, and testing of an isoquinoline-3-carboxylic-based novel anti-tumor lead. Bioorg Med Chem Lett 2015; 25:4434-6. [DOI: 10.1016/j.bmcl.2015.09.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 08/19/2015] [Accepted: 09/07/2015] [Indexed: 10/23/2022]
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35
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Li Z, Pan Y, Zhong W, Zhu Y, Zhao Y, Li L, Liu W, Zhou H, Yang C. Synthesis and evaluation of N-acyl-substituted 1,2-benzisothiazol-3-one derivatives as caspase-3 inhibitors. Bioorg Med Chem 2015; 22:6735-45. [PMID: 25468037 DOI: 10.1016/j.bmc.2014.11.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Revised: 11/04/2014] [Accepted: 11/04/2014] [Indexed: 10/24/2022]
Abstract
A small molecule library of N-acyl-substituted 1,2-benzisothiazol-3-one derivatives has been synthesized and evaluated as inhibitors of caspase-3 and -7, in which some of them showed nanomolar potency against caspase-3 and -7 in vitro. Meanwhile, in 10 lM concentration, both compounds 24 and 25 showed significant protection against apoptosis in camptothecin-induced Jurkat T cells system. The docking studies predicted the interactions and binding modes of the synthesized inhibitors in the caspase-3 active site.
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Crifar C, Dörr AA, Lubell WD. Copper-catalyzed cascade addition route to 2,3,4-trisubstituted quinoline derivatives. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.01.071] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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37
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Yu FC, Zhou B, Xu H, Li YM, Lin J, Yan SJ, Shen Y. Three-component synthesis of functionalized pyrrolo[3,4-c]quinolin-1-ones by an unusual reductive cascade reaction. Tetrahedron 2015. [DOI: 10.1016/j.tet.2014.12.100] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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38
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Basavegowda N, Mishra K, Lee YR. Sonochemically synthesized ferromagnetic Fe3O4nanoparticles as a recyclable catalyst for the preparation of pyrrolo[3,4-c]quinoline-1,3-dione derivatives. RSC Adv 2014. [DOI: 10.1039/c4ra11623b] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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40
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Guo Z, Yan Z, Zhou X, Wang Q, Lu M, Liu W, Zhou H, Yang C, McClain EJ. Synthesis and biological evaluation of novel 1,2-benzisothiazol-3-one-derived 1,2,3-triazoles as caspase-3 inhibitors. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1259-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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41
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Maillard MC, Dominguez C, Gemkow MJ, Krieger F, Park H, Schaertl S, Winkler D, Muñoz-Sanjuán I. A label-free LC/MS/MS-based enzymatic activity assay for the detection of genuine caspase inhibitors and SAR development. JOURNAL OF BIOMOLECULAR SCREENING 2013; 18:868-78. [PMID: 23796689 DOI: 10.1177/1087057113492851] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The resurgence of interest in caspases (Csp) as therapeutic targets for the treatment of neurodegenerative diseases prompted us to examine the suitability of published nonpeptidic Csp-3 and Csp-6 inhibitors for our medicinal chemistry programs. To support this effort, fluorescence-based Csp-2, Csp-3, and Csp-6 enzymatic assays were optimized for robustness against apparent enzyme inhibition caused by redox-cycling or aggregating compounds. The data obtained under these improved conditions challenge the validity of previously published data on Csp-3 and Csp-6 inhibitors for all but one series, namely, the isatins. Furthermore, in this series, it was observed that the nature of the rhodamine-labeled substrate, typically used to measure caspase activity, interfered with the pharmacological sensitivity of the Csp-2 assay. As a result, a liquid chromatography/tandem mass spectrometry-based assay that eliminates label-dependent assay interference was developed for Csp-2 and Csp-3. In these label-free assays, the activity values of the Csp-2 and Csp-3 reference inhibitors were in agreement with those obtained with the fluorogenic substrates. However, isatin 10a was 50-fold less potent in the label-free Csp-2 assay compared with the rhodamine-based fluorescence format, thus proving the need for an orthogonal readout to validate inhibitors in this class of targets highly susceptible to artifactual inhibition.
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42
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Avula S, Koppireddi S, Komsani JR, Nanubolu JB, Yadla R. One-pot two-component tandem multiple transformations in the synthesis of N,4-diaryl-2,3-dihydropyrrolo[3,4-c]quinolin-1,3-diones and their 3-thioxo-analogues under neat conditions. RSC Adv 2013. [DOI: 10.1039/c3ra43489c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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43
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Xia L, Lee YR. Efficient one-step synthesis of pyrrolo[3,4-c]quinoline-1,3-dione derivatives by organocatalytic cascade reactions of isatins and β-ketoamides. Org Biomol Chem 2013; 11:5254-63. [DOI: 10.1039/c3ob40791h] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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44
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Kayukov YS, Bardasov IN, Karpov SV, Ershov OV, Nasakin OE, Kayukova OV, Tafeenko VA. Reaction of 2,2,3,3-tetracyanocyclopropyl ketones with sodium and potassium hydroxides. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2012. [DOI: 10.1134/s1070428012110073] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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45
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Al-Qawasmeh RA, A. Khanfar M, H. Abu Zarga M, A. AlDamen M. 2-(4-Methyl-phen-yl)quinoline-4-carb-oxy-lic acid. Acta Crystallogr Sect E Struct Rep Online 2012; 68:o2892. [PMID: 23125688 PMCID: PMC3470244 DOI: 10.1107/s160053681203797x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2012] [Accepted: 09/04/2012] [Indexed: 11/26/2022]
Abstract
In the title compound, C(17)H(13)NO(2), the dihedral angle between the plane of the carb-oxy group and the quinoline mean plane is 45.05 (13)°, and that between the toluene ring mean plane and the quinoline mean plane is 25.29 (7)°. In the crystal, molecules are linked via O-H⋯.N hydrogen bonds, forming chains propagating along the b-axis direction. These chain are linked via C-H⋯O interactions, forming two-dimensional networks lying parallel to the ab plane.
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Affiliation(s)
| | | | - Musa H. Abu Zarga
- Department of Chemistry, The University of Jordan, Amman 11942, Jordan
| | - Murad A. AlDamen
- Department of Chemistry, The University of Jordan, Amman 11942, Jordan
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Ji X, Huang H, Li Y, Chen H, Jiang H. Palladium-Catalyzed Sequential Formation of CC Bonds: Efficient Assembly of 2-Substituted and 2,3-Disubstituted Quinolines. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201202412] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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47
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Ji X, Huang H, Li Y, Chen H, Jiang H. Palladium-catalyzed sequential formation of C-C bonds: efficient assembly of 2-substituted and 2,3-disubstituted quinolines. Angew Chem Int Ed Engl 2012; 51:7292-6. [PMID: 22696502 DOI: 10.1002/anie.201202412] [Citation(s) in RCA: 99] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2012] [Revised: 05/16/2012] [Indexed: 11/10/2022]
Abstract
A series of substituted quinolines was prepared from arylamines, aldehydes, and terminal olefins (see scheme). The palladium-catalyzed sequential formation of C-C bonds proceeds smoothly with both electron-deficient and electron-rich olefins. When acrylic acid is used as terminal olefin, decarboxylation occurs to provide 2-substituted quinolines.
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Affiliation(s)
- Xiaochen Ji
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
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Häcker HG, Sisay MT, Gütschow M. Allosteric modulation of caspases. Pharmacol Ther 2011; 132:180-95. [DOI: 10.1016/j.pharmthera.2011.07.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2011] [Accepted: 06/15/2011] [Indexed: 12/19/2022]
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49
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Ganguly A, Banerjee K, Chakraborty P, Das S, Sarkar A, Hazra A, Banerjee M, Maity A, Chatterjee M, Mondal NB, Choudhuri SK. Overcoming multidrug resistance (MDR) in cancer in vitro and in vivo by a quinoline derivative. Biomed Pharmacother 2011; 65:387-94. [DOI: 10.1016/j.biopha.2011.04.024] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2011] [Accepted: 04/23/2011] [Indexed: 01/09/2023] Open
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50
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Yu F, Yan S, Hu L, Wang Y, Lin J. Cascade Reaction of Isatins with Heterocyclic Ketene Aminals: Synthesis of Imidazopyrroloquinoline Derivatives. Org Lett 2011; 13:4782-5. [PMID: 21848302 DOI: 10.1021/ol201783d] [Citation(s) in RCA: 99] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Fuchao Yu
- Key Laboratory of Medicinal Chemistry for Natural Resources (Yunnan University), Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P. R. China
| | - Shengjiao Yan
- Key Laboratory of Medicinal Chemistry for Natural Resources (Yunnan University), Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P. R. China
| | - Ling Hu
- Key Laboratory of Medicinal Chemistry for Natural Resources (Yunnan University), Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P. R. China
| | - Yongchao Wang
- Key Laboratory of Medicinal Chemistry for Natural Resources (Yunnan University), Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P. R. China
| | - Jun Lin
- Key Laboratory of Medicinal Chemistry for Natural Resources (Yunnan University), Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P. R. China
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