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Çapan İ, Hawash M, Qaoud MT, Gülüm L, Tunoglu ENY, Çifci KU, Çevrimli BS, Sert Y, Servi S, Koca İ, Tutar Y. Synthesis of novel carbazole hydrazine-carbothioamide scaffold as potent antioxidant, anticancer and antimicrobial agents. BMC Chem 2024; 18:102. [PMID: 38773663 PMCID: PMC11110238 DOI: 10.1186/s13065-024-01207-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 05/13/2024] [Indexed: 05/24/2024] Open
Abstract
BACKGROUND Carbazole-based molecules containing thiosemicarbazide functional groups are recognized for their diverse biological activities, particularly in enhancing therapeutic anticancer effects through inhibiting crucial pathways. These derivatives also exhibit noteworthy antioxidant properties. OBJECTIVES This study aims to synthesize, characterize, and evaluate the antioxidant and anticancer activities of 18 novel carbazole derivatives. METHODS The radical scavenging capabilities of the compounds were assessed using the 2,2-diphenyl-1-picrylhydrazyl assay. Antiproliferative activities were evaluated on MCF-7 cancer cell lines through viability assays. Additionally, the modulation of the PI3K/Akt/mTOR pathway, apoptosis/necrosis induction, and cell cycle analysis were conducted for the most promising anticancer agents. RESULTS nine compounds showed potent antioxidant activities with IC50 values lower than the positive control acarbose, with compounds 4 h and 4y exhibiting the highest potency (IC50 values of 0.73 and 0.38 µM, respectively). Furthermore, compounds 4o and 4r displayed significant anticancer effects, with IC50 values of 2.02 and 4.99 µM, respectively. Compound 4o, in particular, exhibited promising activity by targeting the PI3K/Akt/mTOR signaling pathway, inhibiting tumor survival, inducing apoptosis, and causing cell cycle arrest in MCF-7 cell lines. Furthermore, compound 4o was showed significant antimicrobial activities against S. aureus and E. coli, and antifungal effect against C. albicans. Its potential to overcome drug resistance through this pathway inhibition highlights its promise as an anticancer agent. Molecular docking simulations supported these findings, revealing favorable binding profiles and interactions within the active sites of the enzymes PI3K, AKT1, and mTOR. Moreover, assessing the druggability of the newly synthesized thiosemicarbazide derivatives demonstrated optimal physicochemical properties, further endorsing their potential as drug candidates.
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Affiliation(s)
- İrfan Çapan
- Department of Pharmaceutical Basic Sciences, Faculty of Pharmacy, Gazi University, 06330, Ankara, Türkiye.
- Sente Kimya Research and Development Inc., 06200, Ankara, Türkiye.
| | - Mohammed Hawash
- Department of Pharmacy, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine.
| | - Mohammed T Qaoud
- Department of Pharmacy, Faculty of Pharmacy, Cyprus International University, Northern Cyprus, Mersin 10, 99258, Nicosia, Türkiye
| | - Levent Gülüm
- Department of Plant and Animal Production, Mudurnu Süreyya Astarcı Vocational College, Bolu Abant İzzet Baysal University, Bolu, Türkiye
| | - Ezgi Nurdan Yenilmez Tunoglu
- Department of Medical Laboratory Techniques, Vocational School of Health Services, Demiroğlu Bilim University, Istanbul, Türkiye
| | - Kezban Uçar Çifci
- Department of Molecular Medicine, Faculty of Health Sciences, University of Health Sciences, Istanbul, Türkiye
- Division of Basic Sciences and Health, Hemp Research Institute, Yozgat Bozok University, Yozgat, Türkiye
| | - Bekir Sıtkı Çevrimli
- Department of Chemistry and Chemical Processing Technologies, Technical Sciences Vocational College, Gazi University, Ankara, Türkiye
| | - Yusuf Sert
- Sorgun Vocational College, Yozgat Bozok University, Yozgat, Türkiye
| | - Süleyman Servi
- Department of Chemistry, Faculty of Science, Fırat University, Elazığ, Türkiye
| | - İrfan Koca
- Department of Chemistry, Faculty of Art & Sciences, Yozgat Bozok University, Yozgat, Türkiye
| | - Yusuf Tutar
- Medical School, Division of Biochemistry, Recep Tayyip Erdogan University, Rize, Türkiye
- Faculty of Pharmacy, Division of Biochemistry, University of Health Sciences, Istanbul, Türkiye
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Alam S, Karim R, Khan A, Mallick AR, Sepay N, Ghosh S. Microwave-assisted synthesis of functionalized carbazoles via palladium-catalyzed aryl C–H activation and study of their interactions with calf-thymus DNA. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2116344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Safiul Alam
- Department of Chemistry, Aliah University, Kolkata, India
| | - Rejaul Karim
- Department of Chemistry, Aliah University, Kolkata, India
| | - Aminur Khan
- Department of Chemistry, Aliah University, Kolkata, India
| | | | - Nayim Sepay
- Department of Chemistry, Lady Brabourne College, Kolkata, India
| | - Soumen Ghosh
- Department of Chemistry, Aliah University, Kolkata, India
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3
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Theumer G, Bauer I, Jäger A, Schwark L, Knölker HJ. Palladium‐Catalyzed Synthesis of Alkylcarbazoles and Their Identification in Petroleum and Source Rocks. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Ingmar Bauer
- TU Dresden: Technische Universitat Dresden Chemistry GERMANY
| | - Anne Jäger
- TU Dresden: Technische Universitat Dresden Chemistry GERMANY
| | - Lorenz Schwark
- Christian-Albrechts-Universitat zu Kiel Sektion Geowissenschaften GERMANY
| | - Hans-Joachim Knölker
- Technische Universität Dresden Institut für Organische Chemie Bergstr. 66 1069 Dresden GERMANY
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4
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Mandal T, Dash J. Ring closing metathesis for the construction of carbazole and indole-fused natural products. Org Biomol Chem 2021; 19:9797-9808. [PMID: 34747427 DOI: 10.1039/d1ob01471d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The synthesis and functionalization of carbazole ring systems have received considerable attention in organic synthesis due to their widespread occurrence in biologically active compounds. One of the classical methods for the synthesis of carbazoles involves C-C bond formation of a biaryl amine moiety by oxidizing agents. Over the last few years, various new strategies have evolved for the synthesis of carbazole ring systems. During the past two decades, ring-closing metathesis (RCM) based approaches have been efficiently employed for the synthesis of nitrogen containing heteroaromatic systems including carbazoles. Herein, we discuss the construction of carbazole ring systems using RCM and the application of RCM based methods in the preparation of other indole-fused heterocycles. The application of these methods in the synthesis of carbazole alkaloids and bioactive indole-fused natural products has been discussed to highlight the importance of RCM in total synthesis.
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Affiliation(s)
- Tirtha Mandal
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata-700032, India.
| | - Jyotirmayee Dash
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata-700032, India.
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5
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Heravi MM, Amiri Z, Kafshdarzadeh K, Zadsirjan V. Synthesis of indole derivatives as prevalent moieties present in selected alkaloids. RSC Adv 2021; 11:33540-33612. [PMID: 35497516 PMCID: PMC9042329 DOI: 10.1039/d1ra05972f] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 09/10/2021] [Indexed: 02/02/2023] Open
Abstract
Indoles are a significant heterocyclic system in natural products and drugs. They are important types of molecules and natural products and play a main role in cell biology. The application of indole derivatives as biologically active compounds for the treatment of cancer cells, microbes, and different types of disorders in the human body has attracted increasing attention in recent years. Indoles, both natural and synthetic, show various biologically vital properties. Owing to the importance of this significant ring system, the investigation of novel methods of synthesis have attracted the attention of the chemical community. In this review, we aim to highlight the construction of indoles as a moiety in selected alkaloids.
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Affiliation(s)
- Majid M Heravi
- Department of Chemistry, School of Physics and Chemistry, Alzahra University Vanak Tehran Iran +98 2188041344 +98 9121329147
| | - Zahra Amiri
- Department of Chemistry, School of Physics and Chemistry, Alzahra University Vanak Tehran Iran +98 2188041344 +98 9121329147
| | - Kosar Kafshdarzadeh
- Department of Chemistry, School of Physics and Chemistry, Alzahra University Vanak Tehran Iran +98 2188041344 +98 9121329147
| | - Vahideh Zadsirjan
- Department of Chemistry, School of Physics and Chemistry, Alzahra University Vanak Tehran Iran +98 2188041344 +98 9121329147
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Long S, Loureiro JB, Carvalho C, Gales L, Saraiva L, Pinto MMM, Puthongking P, Sousa E. Semi-Synthesis of Small Molecules of Aminocarbazoles: Tumor Growth Inhibition and Potential Impact on p53. Molecules 2021; 26:molecules26061637. [PMID: 33804175 PMCID: PMC7998292 DOI: 10.3390/molecules26061637] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/08/2021] [Accepted: 03/12/2021] [Indexed: 12/22/2022] Open
Abstract
The tumor suppressor p53 is inactivated by mutation in approximately 50% of human cancers. Small molecules that bind and stabilize those mutants may represent effective anticancer drugs. Herein, we report the tumor cell growth inhibitory activity of carbazole alkaloids and amino derivatives, as well as their potential activation of p53. Twelve aminocarbazole alkaloids were semi-synthesized from heptaphylline (1), 7-methoxy heptaphylline (2), and 7-methoxymukonal (3), isolated from Clausena harmandiana, using a reductive amination protocol. Naturally-occurring carbazoles 1–3 and their amino derivatives were evaluated for their potential effect on wild-type and mutant p53 activity using a yeast screening assay and on human tumor cell lines. Naturally-occurring carbazoles 1–3 showed the most potent growth inhibitory effects on wild-type p53-expressing cells, being heptaphylline (1) the most promising in all the investigated cell lines. However, compound 1 also showed growth inhibition against non-tumor cells. Conversely, semi-synthetic aminocarbazole 1d showed an interesting growth inhibitory activity in tumor cells expressing both wild-type and mutant p53, exhibiting low growth inhibition on non-tumor cells. The yeast assay showed a potential reactivation of mutant p53 by heptaphylline derivatives, including compound 1d. The results obtained indicate that carbazole alkaloids may represent a promising starting point to search for new mutp53-reactivating agents with promising applications in cancer therapy.
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Affiliation(s)
- Solida Long
- Laboratory of Organic and Pharmaceutical Chemistry (LQOF), Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; or (M.M.M.P.)
| | - Joana B. Loureiro
- Laboratory of Microbiology (LAQV/REQUIMTE), Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; (J.B.L.); (C.C.)
| | - Carla Carvalho
- Laboratory of Microbiology (LAQV/REQUIMTE), Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; (J.B.L.); (C.C.)
| | - Luís Gales
- Institute for the Biomedical Science Abel Salazar (ICBAS), University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal;
- Instituto de Biologia Molecular e Celular (i3S-IBMC), University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
| | - Lucília Saraiva
- Laboratory of Microbiology (LAQV/REQUIMTE), Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; (J.B.L.); (C.C.)
- Correspondence: (L.S.); (E.S.); Tel.: +351-2-2042-8689 (E.S.)
| | - Madalena M. M. Pinto
- Laboratory of Organic and Pharmaceutical Chemistry (LQOF), Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; or (M.M.M.P.)
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), 4450-208 Matosinhos, Portugal
| | - Ploenthip Puthongking
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Khon Kean University, Khon Kean 40002, Thailand;
| | - Emília Sousa
- Laboratory of Organic and Pharmaceutical Chemistry (LQOF), Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; or (M.M.M.P.)
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), 4450-208 Matosinhos, Portugal
- Correspondence: (L.S.); (E.S.); Tel.: +351-2-2042-8689 (E.S.)
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7
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Wu CJ, Cao WX, Chen B, Tung CH, Wu LZ. Tandem [2 + 2] Cycloaddition/Rearrangement toward Carbazoles by Visible-Light Photocatalysis. Org Lett 2021; 23:2135-2139. [DOI: 10.1021/acs.orglett.1c00290] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Cheng-Juan Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, the Chinese Academy of Sciences, Beijing 100190, P. R. China
- School of Future Technology, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Wen-Xiao Cao
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, the Chinese Academy of Sciences, Beijing 100190, P. R. China
- School of Future Technology, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Bin Chen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, the Chinese Academy of Sciences, Beijing 100190, P. R. China
- School of Future Technology, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Chen-Ho Tung
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, the Chinese Academy of Sciences, Beijing 100190, P. R. China
- School of Future Technology, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Li-Zhu Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, the Chinese Academy of Sciences, Beijing 100190, P. R. China
- School of Future Technology, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
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8
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Kishonti A, Jäger A, Knölker H. Synthesis of Clausenal, 1,5‐Dimethoxycarbazole‐3‐carbaldehyde and 2,5‐Dimethoxycarbazole‐3‐carbaldehyde. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000917] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Adrian Kishonti
- Fakultät Chemie Technische Universität Dresden Bergstraße 66 01069 Dresden Germany
| | - Anne Jäger
- Fakultät Chemie Technische Universität Dresden Bergstraße 66 01069 Dresden Germany
| | - Hans‐Joachim Knölker
- Fakultät Chemie Technische Universität Dresden Bergstraße 66 01069 Dresden Germany
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9
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Usman M, Hu X, Liu W. Recent Advances and Perspectives in the Synthesis and Applications of Tetrahydrocarbazol‐4‐ones†. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.202000029] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Muhammad Usman
- Sauvage Center for Molecular Sciences; Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education); College of Chemistry and Molecular Sciences, Wuhan University Wuhan Hubei 430072 China
| | - Xu‐Dong Hu
- Sauvage Center for Molecular Sciences; Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education); College of Chemistry and Molecular Sciences, Wuhan University Wuhan Hubei 430072 China
| | - Wen‐Bo Liu
- Sauvage Center for Molecular Sciences; Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education); College of Chemistry and Molecular Sciences, Wuhan University Wuhan Hubei 430072 China
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10
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Kaur N, Verma Y, Grewal P, Ahlawat N, Bhardwaj P, Jangid NK. Palladium acetate assisted synthesis of five-membered N-polyheterocycles. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1723640] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Navjeet Kaur
- Department of Chemistry, Banasthali Vidyapith, Jaipur, India
| | - Yamini Verma
- Department of Chemistry, Banasthali Vidyapith, Jaipur, India
| | - Pooja Grewal
- Department of Chemistry, Banasthali Vidyapith, Jaipur, India
| | - Neha Ahlawat
- Department of Chemistry, Banasthali Vidyapith, Jaipur, India
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11
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Liu Z, Ju X, Ma S, Du C, Zhang W, Li H, Wang X, Xie X, She X. Asymmetric Total Synthesis of (+)-Winchinine B. J Org Chem 2019; 84:14994-15000. [DOI: 10.1021/acs.joc.9b02462] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zaimin Liu
- State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Xiaolin Ju
- State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Shiqiang Ma
- State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Chenglong Du
- State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Weiwei Zhang
- State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Huilin Li
- State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Xiaolei Wang
- State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Xingang Xie
- State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Xuegong She
- State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
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Arya KR, Sparkes HA, Pandiyan BV, Rajendra Prasad KJ. A Regioselective Synthesis of Carbazole‐Appended Dispiropyrrolothiazoles/Pyrrolidines: Synthesis, Computational Studies and In Vitro Anticancer Activity. ChemistrySelect 2019. [DOI: 10.1002/slct.201801331] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
| | - Hazel A. Sparkes
- School of ChemistryUniversity of Bristol, Cantock's Close, Bristol, BS8 1TS United Kingdom
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13
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Khan A, Karim R, Dhimane H, Alam S. Mild and Efficient Synthesis of Functionalized Carbazoles via a DBU‐Assisted Sequence Involving Cu‐ and Pd‐Catalyzed Coupling Reactions. ChemistrySelect 2019. [DOI: 10.1002/slct.201900788] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Aminur Khan
- Department of ChemistryAliah University, IIA/27, New Town Kolkata 700160 India
| | - Rejaul Karim
- Department of ChemistryAliah University, IIA/27, New Town Kolkata 700160 India
| | - Hamid Dhimane
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques - UMR 8601 CNRSUFR des Sciences Fondamentales et BiomédicalesUniversité Paris Descartes, 45 rue des Saints-Pères 75270 Paris Cedex 06 France
| | - Safiul Alam
- Department of ChemistryAliah University, IIA/27, New Town Kolkata 700160 India
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Bhattacherjee D, Ram S, Chauhan AS, Yamini, Sheetal, Das P. Hypervalent Iodine(III)‐Mediated Counteranion Controlled Intramolecular Annulation of Exocyclic β‐Enaminone to Carbazolone and Imidazo[1,2‐a]pyridine Synthesis. Chemistry 2019; 25:5934-5939. [DOI: 10.1002/chem.201806299] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 01/24/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Dhananjay Bhattacherjee
- Natural Product Chemistry and Process Development DivisionCSIR-Institute of Himalayan Bioresource Technology Palampur- 176061, H.P India
- Academy of Scientific and Innovative Research New Delhi India
| | - Shankar Ram
- Natural Product Chemistry and Process Development DivisionCSIR-Institute of Himalayan Bioresource Technology Palampur- 176061, H.P India
- Academy of Scientific and Innovative Research New Delhi India
| | - Arvind Singh Chauhan
- Natural Product Chemistry and Process Development DivisionCSIR-Institute of Himalayan Bioresource Technology Palampur- 176061, H.P India
- Academy of Scientific and Innovative Research New Delhi India
| | - Yamini
- Natural Product Chemistry and Process Development DivisionCSIR-Institute of Himalayan Bioresource Technology Palampur- 176061, H.P India
| | - Sheetal
- Natural Product Chemistry and Process Development DivisionCSIR-Institute of Himalayan Bioresource Technology Palampur- 176061, H.P India
| | - Pralay Das
- Natural Product Chemistry and Process Development DivisionCSIR-Institute of Himalayan Bioresource Technology Palampur- 176061, H.P India
- Academy of Scientific and Innovative Research New Delhi India
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15
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A one-pot direct regioselective iodination of Fischer-Borsche product using periodic acid in PEG-400. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.03.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Przypis L, Walczak KZ. Copper(II)-Catalyzed Iodinations of Carbazoles: Access to Functionalized Carbazoles. J Org Chem 2019; 84:2287-2296. [DOI: 10.1021/acs.joc.8b02821] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lukasz Przypis
- Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Silesian University of Technology, Krzywoustego 4, Gliwice 44-100, Poland
| | - Krzysztof Zdzislaw Walczak
- Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Silesian University of Technology, Krzywoustego 4, Gliwice 44-100, Poland
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Polley A, Varalaxmi K, Jana R. Palladium-Catalyzed Ortho C-H Arylation of Aniline Carbamates with Diazonium Salts under Mild Conditions: Expedient Synthesis of Carbazole Alkaloids. ACS OMEGA 2018; 3:14503-14516. [PMID: 31458136 PMCID: PMC6644385 DOI: 10.1021/acsomega.8b02009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 10/19/2018] [Indexed: 06/10/2023]
Abstract
Despite the significant progress, C-H arylation with aryldiazonium salts is a major challenge because of the faster rate of oxidative addition compared to the C-H insertion, leading to a deleterious homocoupling product. Recently, this limitation has been overcome by merging a photoredox catalyst with transition-metal catalysts which proceeds through a distinct single electron-transfer mechanism. However, we have observed that the photoredox catalyst is not necessary for the C-H arylation of aniline rather chemical reactivity can be controlled by tuning the electronic nature of the substrate. We report, herein, a palladium-catalyzed C-H arylation of aniline carbamates with aryldiazonium salts under external oxidant, acid, base free conditions at room temperature. Mechanistic studies suggest that the present reaction proceeds through a directed electrophilic metalation pathway which is the slowest step. However, the oxidative addition may take place through either ionic (2e-) or radical (1e-) pathway to generate hypervalent Pd(IV) or Pd(III) intermediate, respectively. A facile reductive elimination from the hypervalent palladium complex furnishes the C-H arylation product under mild conditions. The carbamate directing group is easily removed from the product to obtain the corresponding ortho-arylated aniline, which is a precursor for plethora of carbazole alkaloids and other biologically active molecules. The reaction is scaled-up to gram scale to furnish the desired product in comparable yields. Finally, we have applied this C-H arylation methodology for the synthesis of series of carbazole alkaloids such as clausine V, clauszoline K, O-methoxymahanine, and O-methylmurrayamine-D.
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Affiliation(s)
- Arghya Polley
- Organic
and Medicinal Chemistry Division, CSIR-Indian
Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, West
Bengal, India
- Academy
of Scientific and Innovative Research (AcSIR), Kolkata 700032, West Bengal, India
| | - Kasarla Varalaxmi
- Organic
and Medicinal Chemistry Division, CSIR-Indian
Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, West
Bengal, India
- National
Institute of Pharmaceutical Education and Research, Kolkata 700054, West Bengal, India
| | - Ranjan Jana
- Organic
and Medicinal Chemistry Division, CSIR-Indian
Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, West
Bengal, India
- Academy
of Scientific and Innovative Research (AcSIR), Kolkata 700032, West Bengal, India
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18
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Saha S, Banerjee A, Maji MS. Brønsted Acid Catalyzed One-Pot Benzannulation of 2-Alkenylindoles under Aerial Oxidation: A Route to Carbazoles and Indolo[2,3-a]carbazole Alkaloids. Org Lett 2018; 20:6920-6924. [PMID: 30358409 DOI: 10.1021/acs.orglett.8b03063] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shuvendu Saha
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, West Bengal, India
| | - Ankush Banerjee
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, West Bengal, India
| | - Modhu Sudan Maji
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, West Bengal, India
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19
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Mandal T, Chakraborti G, Karmakar S, Dash J. Divergent and Orthogonal Approach to Carbazoles and Pyridoindoles from Oxindoles via Indole Intermediates. Org Lett 2018; 20:4759-4763. [DOI: 10.1021/acs.orglett.8b01827] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tirtha Mandal
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Gargi Chakraborti
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Shilpi Karmakar
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Jyotirmayee Dash
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
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20
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Synthesis and Activity against Mycobacterium tuberculosis of Olivacine and Oxygenated Derivatives. Molecules 2018; 23:molecules23061402. [PMID: 29890747 PMCID: PMC6100493 DOI: 10.3390/molecules23061402] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 05/31/2018] [Accepted: 06/06/2018] [Indexed: 11/29/2022] Open
Abstract
The tetracyclic pyrido[4,3-b]carbazole olivacine and four of its oxygenated derivatives have been synthesized by a late-stage palladium-catalyzed Heck-type cyclization of the pyrrole ring as a key step. In a test for the inhibition of the growth of Mycobacterium tuberculosis, 9-methoxyolivacine showed the most significant inhibitory activity against Mycobacterium tuberculosis, with an MIC90 value of 1.5 μM.
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21
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Zhang X, Ma S. Transition Metal-Catalyzed Benzannulation towards Naturally Occurring Carbazole Alkaloids. Isr J Chem 2018. [DOI: 10.1002/ijch.201700034] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xue Zhang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 P.R. China
| | - Shengming Ma
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 P.R. China
- Research Center for Molecular Recognition and Synthesis, Department of Chemistry; Fudan University; 220 Handan Lu Shanghai 200433 P.R. China
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22
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Qiao Y, Wu XX, Zhao Y, Sun Y, Li B, Chen S. Copper-Catalyzed Successive C−C bond formations on Indoles or Pyrrole: A Convergent Synthesis of Symmetric and Unsymmetric Hydroxyl Substituted N
-H Carbazoles. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800154] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Yu Qiao
- Inner Mongolia Key Laboratory of Fine Organic Synthesis,College of Chemistry and Chemical Engineering; Inner Mongolia University; Hohhot 010021 People's Republic of China
| | - Xin-Xing Wu
- Inner Mongolia Key Laboratory of Fine Organic Synthesis,College of Chemistry and Chemical Engineering; Inner Mongolia University; Hohhot 010021 People's Republic of China
| | - Yupeng Zhao
- Inner Mongolia Key Laboratory of Fine Organic Synthesis,College of Chemistry and Chemical Engineering; Inner Mongolia University; Hohhot 010021 People's Republic of China
| | - Yongqing Sun
- Inner Mongolia Key Laboratory of Fine Organic Synthesis,College of Chemistry and Chemical Engineering; Inner Mongolia University; Hohhot 010021 People's Republic of China
| | - Baoguo Li
- Inner Mongolia Key Laboratory of Fine Organic Synthesis,College of Chemistry and Chemical Engineering; Inner Mongolia University; Hohhot 010021 People's Republic of China
| | - Shufeng Chen
- Inner Mongolia Key Laboratory of Fine Organic Synthesis,College of Chemistry and Chemical Engineering; Inner Mongolia University; Hohhot 010021 People's Republic of China
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23
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Naciuk FF, Castro JAM, Serikava BK, Miranda PCML. Straightforward Synthesis of Isoellipticine by Palladium-Catalysed Coupling Reactions. ChemistrySelect 2018. [DOI: 10.1002/slct.201702602] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fabrício F. Naciuk
- Instituto de Química; UNICAMP, Cidade Universitária; 13083 970 Campinas, SP Brazil
- CNPEM/LNBio; Brazilian Center for Research in Energy and Materials; Campinas, SP 13083-970 Brazil
| | - Joaquim A. M. Castro
- Instituto de Química; UNICAMP, Cidade Universitária; 13083 970 Campinas, SP Brazil
| | - Bruno K. Serikava
- Instituto de Química; UNICAMP, Cidade Universitária; 13083 970 Campinas, SP Brazil
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24
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Gensch T, Thoran R, Richter N, Knölker HJ. Reductive Eliminations from Diarylpalladium(II) Complexes: A Combined Experimental and Computational Investigation. Chemistry 2017; 23:15116-15123. [DOI: 10.1002/chem.201702773] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Indexed: 01/25/2023]
Affiliation(s)
- Tobias Gensch
- Department Chemie; Technische Universität Dresden; Bergstraße 66 01069 Dresden Germany
| | - Robert Thoran
- Department Chemie; Technische Universität Dresden; Bergstraße 66 01069 Dresden Germany
| | - Nils Richter
- Department Chemie; Technische Universität Dresden; Bergstraße 66 01069 Dresden Germany
| | - Hans-Joachim Knölker
- Department Chemie; Technische Universität Dresden; Bergstraße 66 01069 Dresden Germany
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25
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Samala S, Shin J, Shim JY, Yoo EJ. Regioselective C3 Functionalizations of 9H-Carbazoles via C(sp2)−H Insertions of RhIICarbenoids. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700269] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Srinivas Samala
- Department of Chemistry; Kangwon National University; 1 Kangwondaehak-gil Chuncheon 24341 Korea
| | - Jinhwan Shin
- Department of Chemistry; Kangwon National University; 1 Kangwondaehak-gil Chuncheon 24341 Korea
| | - Jae Yul Shim
- Department of Chemistry; Kangwon National University; 1 Kangwondaehak-gil Chuncheon 24341 Korea
| | - Eun Jeong Yoo
- Department of Chemistry; Kangwon National University; 1 Kangwondaehak-gil Chuncheon 24341 Korea
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26
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Banerjee A, Sahu S, Maji MS. Benzannulation of 2-Alkenylindoles using Aldehydes by Sequential Triple-Relay Catalysis: A Route to Carbazoles and Carbazole Alkaloids. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700092] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Ankush Banerjee
- Department of Chemistry; Indian Institute of Technology Kharagpur; Kharagpur 721302 India
| | - Samrat Sahu
- Department of Chemistry; Indian Institute of Technology Kharagpur; Kharagpur 721302 India
| | - Modhu Sudan Maji
- Department of Chemistry; Indian Institute of Technology Kharagpur; Kharagpur 721302 India
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27
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Maiti S, Achar TK, Mal P. An Organic Intermolecular Dehydrogenative Annulation Reaction. Org Lett 2017; 19:2006-2009. [DOI: 10.1021/acs.orglett.7b00562] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Saikat Maiti
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, HBNI, P.O. Bhimpur-Padanpur, Via Jatni, Khurda 752050, Odisha, India
| | - Tapas Kumar Achar
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, HBNI, P.O. Bhimpur-Padanpur, Via Jatni, Khurda 752050, Odisha, India
| | - Prasenjit Mal
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, HBNI, P.O. Bhimpur-Padanpur, Via Jatni, Khurda 752050, Odisha, India
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28
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Yan Q, Gin E, Wasinska-Kalwa M, Banwell MG, Carr PD. A Palladium-Catalyzed Ullmann Cross-Coupling/Reductive Cyclization Route to the Carbazole Natural Products 3-Methyl-9H-carbazole, Glycoborine, Glycozoline, Clauszoline K, Mukonine, and Karapinchamine A. J Org Chem 2017; 82:4148-4159. [DOI: 10.1021/acs.joc.7b00044] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Qiao Yan
- Research School of Chemistry,
Institute of Advanced Studies, The Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Emma Gin
- Research School of Chemistry,
Institute of Advanced Studies, The Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Malgorzata Wasinska-Kalwa
- Research School of Chemistry,
Institute of Advanced Studies, The Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Martin G. Banwell
- Research School of Chemistry,
Institute of Advanced Studies, The Australian National University, Canberra, Australian Capital Territory 2601, Australia
| | - Paul D. Carr
- Research School of Chemistry,
Institute of Advanced Studies, The Australian National University, Canberra, Australian Capital Territory 2601, Australia
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29
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Naykode MS, Tambe SD, Lokhande PD. I2-Catalyzed Total Synthesis of Collective 7-Oxygenated Carbazole Alkaloids: Clauszoline-K, -L, Clausine-M, -N and Formal Synthesis of Siamenol. ChemistrySelect 2017. [DOI: 10.1002/slct.201601759] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mahavir S. Naykode
- Center for Advance Studies, Department of Chemistry; Savitribai Phule Pune University (Formerly University of Pune); Pune- 411007 India
| | - Shrikant D. Tambe
- Center for Advance Studies, Department of Chemistry; Savitribai Phule Pune University (Formerly University of Pune); Pune- 411007 India
| | - Pradeep D. Lokhande
- Center for Advance Studies, Department of Chemistry; Savitribai Phule Pune University (Formerly University of Pune); Pune- 411007 India
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30
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Huang P, Peng X, Hu D, Liao H, Tang S, Liu L. Regioselective synthesis of 2,3′-biindoles mediated by an NBS-induced homo-coupling of indoles. Org Biomol Chem 2017; 15:9622-9629. [DOI: 10.1039/c7ob02312j] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient method for the synthesis of 2,3′-biindole and [3,2-a]carbazole derivatives via an NBS-induced homo-coupling of indoles with high regioselectivity.
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Affiliation(s)
- Panpan Huang
- Department of Chemistry and Chemical Engineering
- Gannan Normal University
- Ganzhou
- P. R. China
| | - Xiangjun Peng
- School of Pharmaceutical Science
- Gannan Medical University
- Ganzhou
- P. R. China
| | - Dan Hu
- Department of Chemistry and Chemical Engineering
- Gannan Normal University
- Ganzhou
- P. R. China
| | - Huiwu Liao
- Department of Chemistry and Chemical Engineering
- Gannan Normal University
- Ganzhou
- P. R. China
| | - Shaobin Tang
- Department of Chemistry and Chemical Engineering
- Gannan Normal University
- Ganzhou
- P. R. China
| | - Liangxian Liu
- Department of Chemistry and Chemical Engineering
- Gannan Normal University
- Ganzhou
- P. R. China
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31
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Maiti S, Burgula L, Chakraborti G, Dash J. Palladium-Catalyzed Pyridine-Directed Regioselective Oxidative C-H Acylation of Carbazoles by Using Aldehydes as the Acyl Source. European J Org Chem 2016. [DOI: 10.1002/ejoc.201601322] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Subhadip Maiti
- Department of Organic Chemistry; Indian Association for the Cultivation of Science; Jadavpur 700032 Kolkata India
| | - Laxminarayana Burgula
- Department of Organic Chemistry; Indian Association for the Cultivation of Science; Jadavpur 700032 Kolkata India
| | - Gargi Chakraborti
- Department of Organic Chemistry; Indian Association for the Cultivation of Science; Jadavpur 700032 Kolkata India
| | - Jyotirmayee Dash
- Department of Organic Chemistry; Indian Association for the Cultivation of Science; Jadavpur 700032 Kolkata India
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32
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Fritsche RF, Theumer G, Kataeva O, Knölker HJ. Iron-Catalyzed Oxidative C−C and N−N Coupling of Diarylamines and Synthesis of Spiroacridines. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201610168] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Raphael F. Fritsche
- Department Chemie; Technische Universität Dresden; Bergstrasse 66 01069 Dresden Germany
| | - Gabriele Theumer
- Department Chemie; Technische Universität Dresden; Bergstrasse 66 01069 Dresden Germany
| | - Olga Kataeva
- A. E. Arbuzov Institute of Organic and Physical Chemistry; Russian Academy of Sciences; Arbuzov Str. 8 Kazan 420088 Russia
| | - Hans-Joachim Knölker
- Department Chemie; Technische Universität Dresden; Bergstrasse 66 01069 Dresden Germany
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33
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Fritsche RF, Theumer G, Kataeva O, Knölker HJ. Iron-Catalyzed Oxidative C−C and N−N Coupling of Diarylamines and Synthesis of Spiroacridines. Angew Chem Int Ed Engl 2016; 56:549-553. [DOI: 10.1002/anie.201610168] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Indexed: 01/08/2023]
Affiliation(s)
- Raphael F. Fritsche
- Department Chemie; Technische Universität Dresden; Bergstrasse 66 01069 Dresden Germany
| | - Gabriele Theumer
- Department Chemie; Technische Universität Dresden; Bergstrasse 66 01069 Dresden Germany
| | - Olga Kataeva
- A. E. Arbuzov Institute of Organic and Physical Chemistry; Russian Academy of Sciences; Arbuzov Str. 8 Kazan 420088 Russia
| | - Hans-Joachim Knölker
- Department Chemie; Technische Universität Dresden; Bergstrasse 66 01069 Dresden Germany
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34
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Brütting C, Hesse R, Jäger A, Kataeva O, Schmidt AW, Knölker HJ. Synthesis of Glycoborine, Glybomine A and B, the Phytoalexin Carbalexin A and the β-Adrenoreceptor Antagonists Carazolol and Carvedilol. Chemistry 2016; 22:16897-16911. [DOI: 10.1002/chem.201604002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Indexed: 01/28/2023]
Affiliation(s)
- Christian Brütting
- Department Chemie; Technische Universität Dresden; Bergstraße 66 01069 Dresden Germany
| | - Ronny Hesse
- Department Chemie; Technische Universität Dresden; Bergstraße 66 01069 Dresden Germany
| | - Anne Jäger
- Department Chemie; Technische Universität Dresden; Bergstraße 66 01069 Dresden Germany
| | - Olga Kataeva
- Department Chemie; Technische Universität Dresden; Bergstraße 66 01069 Dresden Germany
| | - Arndt W. Schmidt
- Department Chemie; Technische Universität Dresden; Bergstraße 66 01069 Dresden Germany
| | - Hans-Joachim Knölker
- Department Chemie; Technische Universität Dresden; Bergstraße 66 01069 Dresden Germany
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35
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Li SS, Xia YQ, Hu FZ, Liu CF, Su F, Dong L. IrIII-Catalyzed One-Pot Cascade Synthesis of Pentacyclic-Fused Carbazoles from Indoles and Diazoes. Chem Asian J 2016; 11:3165-3168. [PMID: 27643614 DOI: 10.1002/asia.201601197] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Shuai-Shuai Li
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry; West China School of Pharmacy; Sichuan University; Chengdu 610041 China
- Chengdu Institute of Organic Chemistry; Chinese Academy of Sciences; Chengdu 610041 China
| | - Ying-Qi Xia
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry; West China School of Pharmacy; Sichuan University; Chengdu 610041 China
| | - Fang-Zhi Hu
- Chengdu Institute of Organic Chemistry; Chinese Academy of Sciences; Chengdu 610041 China
| | - Chen-Fei Liu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry; West China School of Pharmacy; Sichuan University; Chengdu 610041 China
| | - Fu Su
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry; West China School of Pharmacy; Sichuan University; Chengdu 610041 China
| | - Lin Dong
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry; West China School of Pharmacy; Sichuan University; Chengdu 610041 China
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36
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Iacopetta D, Rosano C, Puoci F, Parisi OI, Saturnino C, Caruso A, Longo P, Ceramella J, Malzert-Fréon A, Dallemagne P, Rault S, Sinicropi MS. Multifaceted properties of 1,4-dimethylcarbazoles: Focus on trimethoxybenzamide and trimethoxyphenylurea derivatives as novel human topoisomerase II inhibitors. Eur J Pharm Sci 2016; 96:263-272. [PMID: 27702608 DOI: 10.1016/j.ejps.2016.09.039] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 09/17/2016] [Accepted: 09/30/2016] [Indexed: 01/17/2023]
Abstract
Natural or synthetic carbazole derivatives have recently attracted the attention of the scientific world because of their multiple biological activity, leading to an increase of designed, synthesized and studied analogues. In this paper, four 1,4-dimethylcarbazole derivatives, analogues of Ellipticine, have been investigated for their ability to block cancer cells growth, with low effects on the proliferation of normal cells. DNA topoisomerases inhibition assays, docking simulations, stability studies and effects on a membrane model are reported. Particularly, compounds 2 and 3 have been found thermally stable and able to inhibit, strongly and selectively, the human DNA topoisomerase II. These properties confer a good and broad antitumoral activity in vitro, with very low cytotoxic effect on the proliferation of normal cell lines and without damaging, in contrast with Ellipticine, the cell membrane model. The presented outcomes set the most active compounds as good candidates for pre-clinical studies useful in cancer treatment.
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Affiliation(s)
- Domenico Iacopetta
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | - Camillo Rosano
- UOS Proteomics IRCCS AOU San Martino-IST National Institute for Cancer Research, Largo R. Benzi 10, Genoa, Italy
| | - Francesco Puoci
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | - Ortensia Ilaria Parisi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | - Carmela Saturnino
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Salerno, Italy
| | - Anna Caruso
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | - Pasquale Longo
- Department of Chemistry and Biology, University of Salerno, 84084 Fisciano, Salerno, Italy
| | - Jessica Ceramella
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | - Aurélie Malzert-Fréon
- Normandie Université, UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), Caen, France.
| | - Patrick Dallemagne
- Normandie Université, UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), Caen, France
| | - Sylvain Rault
- Normandie Université, UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), Caen, France
| | - Maria Stefania Sinicropi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy.
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37
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Wu J, Xie Y, Chen X, Deng GJ. Transition Metal-Free Carbazole Synthesis from Arylureas and Cyclohexanones. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600673] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jun Wu
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education; College of Chemistry; Xiangtan University; Xiangtan 411105 People's Republic of China
| | - Yanjun Xie
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education; College of Chemistry; Xiangtan University; Xiangtan 411105 People's Republic of China
| | - Xiangui Chen
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education; College of Chemistry; Xiangtan University; Xiangtan 411105 People's Republic of China
| | - Guo-Jun Deng
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education; College of Chemistry; Xiangtan University; Xiangtan 411105 People's Republic of China
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38
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Gensch T, Richter N, Theumer G, Kataeva O, Knölker HJ. Synthesis of Stable Diarylpalladium(II) Complexes: Detailed Study of the Aryl-Aryl Bond-Forming Reductive Elimination. Chemistry 2016; 22:11186-90. [PMID: 27309346 DOI: 10.1002/chem.201602849] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Indexed: 11/07/2022]
Abstract
The synthesis of diarylpalladium(II) complexes by twofold aryl C-H bond activation was developed. These intermediates of oxidative cyclization reactions are stabilized by chelation with acetyl groups while still maintaining sufficient reactivity to study their reductive elimination. Four distinct triggers were found for the reductive elimination of these complexes to dibenzofurans and carbazoles. Thermal elimination occurs at very high temperatures, whereas ligand-promoted and oxidatively induced reductive eliminations proceed readily at room temperature. Under these conditions, no isomerization occurs. In contrast, weak Brønsted acids, such as acetic acid, lead to a sequence of proto-demetalation, isomerization to a κ(3) -diarylpalladium(II) complex, and reductive elimination to non-symmetrical cyclization products.
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Affiliation(s)
- Tobias Gensch
- Department of Chemistry, Technische Universität Dresden, Bergstrasse 66, 01069, Dresden, Germany
| | - Nils Richter
- Department of Chemistry, Technische Universität Dresden, Bergstrasse 66, 01069, Dresden, Germany
| | - Gabriele Theumer
- Department of Chemistry, Technische Universität Dresden, Bergstrasse 66, 01069, Dresden, Germany
| | - Olga Kataeva
- Department of Chemistry, Technische Universität Dresden, Bergstrasse 66, 01069, Dresden, Germany
- A. E. Arbuzov Institute of Organic and Physical Chemistry, Russian Academy of Sciences, Arbuzov Str. 8, Kazan, 420088, Russia
| | - Hans-Joachim Knölker
- Department of Chemistry, Technische Universität Dresden, Bergstrasse 66, 01069, Dresden, Germany.
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39
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Liu Y, Guo Y, Ji F, Gao D, Song C, Chang J. Divergent Syntheses of Carbazole Alkaloids Clausenapin, Indizoline, Claulansine M, and Clausenaline D. J Org Chem 2016; 81:4310-5. [DOI: 10.1021/acs.joc.6b00729] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yizhen Liu
- College of Chemistry and
Molecular Engineering, Zhengzhou University, Zhengzhou 450001, People’s Republic of China
| | - Yanqin Guo
- College of Chemistry and
Molecular Engineering, Zhengzhou University, Zhengzhou 450001, People’s Republic of China
| | - Feixiang Ji
- College of Chemistry and
Molecular Engineering, Zhengzhou University, Zhengzhou 450001, People’s Republic of China
| | - Dong Gao
- College of Chemistry and
Molecular Engineering, Zhengzhou University, Zhengzhou 450001, People’s Republic of China
| | - Chuanjun Song
- College of Chemistry and
Molecular Engineering, Zhengzhou University, Zhengzhou 450001, People’s Republic of China
| | - Junbiao Chang
- College of Chemistry and
Molecular Engineering, Zhengzhou University, Zhengzhou 450001, People’s Republic of China
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40
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Wen L, Tang L, Yang Y, Zha Z, Wang Z. Ligand-Free Pd-Catalyzed Domino Synthesis of Carbazoles via Dehydrogenative Aromatization/C(sp2)–C(sp2) Coupling Sequence. Org Lett 2016; 18:1278-81. [DOI: 10.1021/acs.orglett.6b00193] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Lixian Wen
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Lin Tang
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Yu Yang
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Zhenggen Zha
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Zhiyong Wang
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Soft Matter Chemistry and Department of Chemistry & Collaborative Innovation Center of Suzhou Nano Science and Technology, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
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41
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Poudel TN, Lee YR. Construction of highly functionalized carbazoles via condensation of an enolate to a nitro group. Chem Sci 2015; 6:7028-7033. [PMID: 29861941 PMCID: PMC5947529 DOI: 10.1039/c5sc02407b] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2015] [Accepted: 09/02/2015] [Indexed: 12/20/2022] Open
Abstract
This paper describes a novel synthesis of highly functionalized and diverse carbazoles via transition-metal-free and mild base-promoted condensations of readily available 2-nitrocinnamaldehyde or 2-nitrochalcones with various β-ketoesters or 1,3-diaryl-2-propanones. The method selectively forms four bonds by the intramolecular conjugate addition of an enolate to the enal or chalcone bearing an o-nitro group. This group then undergoes in situ N-O bond cleavage under non-reductive conditions in a one-pot procedure. This protocol allows for the introduction of various functional groups at all positions of the newly formed aromatic ring of the carbazole moiety. The utility of this methodology is further illustrated by the concise synthesis of naturally occurring hyellazole and chlorohyellazole.
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Affiliation(s)
- Tej Narayan Poudel
- School of Chemical Engineering , Yeungnam University , Gyeongsan 712-749 , Republic of Korea . ; ; Tel: +82-53-810-2529
| | - Yong Rok Lee
- School of Chemical Engineering , Yeungnam University , Gyeongsan 712-749 , Republic of Korea . ; ; Tel: +82-53-810-2529
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42
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Dai J, Ma D, Fu C, Ma S. Gram Scale Total Synthesis of 2-Hydroxy-3-methylcarbazole, Pyrano[3,2-a]carbazole and Prenylcarbazole Alkaloids. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500783] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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43
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Total synthesis of glycomaurrol and eustifoline-C by DIBAL-H promoted reductive ring opening of pyrano[2,3-c]carbazoles. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.03.064] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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44
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Bruneau A, Roche M, Alami M, Messaoudi S. 2-Aminobiphenyl Palladacycles: The “Most Powerful” Precatalysts in C–C and C–Heteroatom Cross-Couplings. ACS Catal 2015. [DOI: 10.1021/cs502011x] [Citation(s) in RCA: 118] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Alexandre Bruneau
- Laboratoire de Chimie Thérapeutique,
Equipe Labellisée Ligue Contre Le Cancer, LabEx LERMIT, Faculté
de Pharmacie, University Paris-Sud, CNRS, BioCIS-UMR 8076, 5 rue
J.-B. Clément, Châtenay-Malabry, F-92296, France
| | - Maxime Roche
- Laboratoire de Chimie Thérapeutique,
Equipe Labellisée Ligue Contre Le Cancer, LabEx LERMIT, Faculté
de Pharmacie, University Paris-Sud, CNRS, BioCIS-UMR 8076, 5 rue
J.-B. Clément, Châtenay-Malabry, F-92296, France
| | - Mouad Alami
- Laboratoire de Chimie Thérapeutique,
Equipe Labellisée Ligue Contre Le Cancer, LabEx LERMIT, Faculté
de Pharmacie, University Paris-Sud, CNRS, BioCIS-UMR 8076, 5 rue
J.-B. Clément, Châtenay-Malabry, F-92296, France
| | - Samir Messaoudi
- Laboratoire de Chimie Thérapeutique,
Equipe Labellisée Ligue Contre Le Cancer, LabEx LERMIT, Faculté
de Pharmacie, University Paris-Sud, CNRS, BioCIS-UMR 8076, 5 rue
J.-B. Clément, Châtenay-Malabry, F-92296, France
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45
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Qiu Y, Zhou J, Fu C, Ma S. A General Diversified Synthesis of Carbazoles and the First Synthesis of Karapinchamine A. Chemistry 2014; 20:14589-93. [DOI: 10.1002/chem.201404769] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Indexed: 11/08/2022]
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46
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Kapdi AR, Prajapati D. Regioselective palladium-catalysed cross-coupling reactions: a powerful synthetic tool. RSC Adv 2014. [DOI: 10.1039/c4ra07895k] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
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47
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Sridharan M, Zeller M, Prasad KR. Regiospecific synthesis of Biogenetically Possible Phenylpyrano[2,3- A] carbazolones. JOURNAL OF CHEMICAL RESEARCH 2014. [DOI: 10.3184/174751914x14066274607512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Reaction of 1-hydroxycarbazoles with phenylpropiolic acid in the presence of trifluroacetic acid led to the formation of a mixture of isomeric α- and γ-pyrones, 2- and 4-phenylpyrano[2,3- a]carbazolones. Variation of reagents and reaction conditions, however, allowed the exclusive formation of either the α–pyrones or the γ-pyrones in high yields. A single crystal X-ray structure was determined for one of the novel α-pyrones, 4-phenylpyrano[2,3-a]carbazol-2-one.
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Affiliation(s)
| | - Matthias Zeller
- Department of Chemistry, Youngstown State University, Youngstown, OH, USA
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48
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Hesse R, Kataeva O, Schmidt AW, Knölker HJ. Synthesis of Prenyl- and Geranyl-Substituted Carbazole Alkaloids by DIBAL-H Promoted Reductive Pyran Ring Opening of Dialkylpyrano[3,2-a]carbazoles. Chemistry 2014; 20:9504-9. [DOI: 10.1002/chem.201403645] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Indexed: 12/19/2022]
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49
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Rasheed S, Rao DN, Reddy KR, Aravinda S, Vishwakarma RA, Das P. C–N bond formation via Cu-catalyzed cross-coupling with boronic acids leading to methyl carbazole-3-carboxylate: synthesis of carbazole alkaloids. RSC Adv 2014. [DOI: 10.1039/c3ra44903c] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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50
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Thomas C, Kataeva O, Schmidt AW, Knölker HJ. Regioselective prenylation of bromocarbazoles by palladium(0)-catalysed cross coupling – synthesis of O-methylsiamenol, O-methylmicromeline and carquinostatin A. Org Biomol Chem 2014; 12:872-5. [DOI: 10.1039/c3ob42297f] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We describe the regioselective prenylation of 3-bromo-carbazole by Pd(0)-catalysed cross coupling with a prenylstannane or a prenylboronate. The procedure is applied to the synthesis of bioactive carbazole alkaloids.
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Affiliation(s)
- Claudia Thomas
- Department Chemie
- Technische Universität Dresden
- 01069 Dresden, Germany
| | - Olga Kataeva
- Department Chemie
- Technische Universität Dresden
- 01069 Dresden, Germany
| | - Arndt W. Schmidt
- Department Chemie
- Technische Universität Dresden
- 01069 Dresden, Germany
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