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Sreekumar A, Nair AR, Raksha C, Gopika S, Padmanabhan S, Gopalakrishna Pai R, Sivan A. Dibenzo-Fused Heterocycles: A Decade Update on the Syntheses of Carbazole, Dibenzofuran, and Dibenzothiophene. CHEM REC 2024:e202400078. [PMID: 39240002 DOI: 10.1002/tcr.202400078] [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: 04/22/2024] [Revised: 07/11/2024] [Indexed: 09/07/2024]
Abstract
Polycyclic heterocycles are the most common and critical structural motifs found in a variety of natural products, medicines, fertilizers, and advanced materials. Because of their widespread use in biologically active compounds and material chemistry, functionalised dibenzo heterocyclic compounds, especially dibenzofuran, dibenzothiophene, and carbazole derivatives, garnered much attention over time. Scientists are especially interested in elucidating more efficient techniques for developing these industrially essential compounds. Dibenzo-fused heterocycles can rapidly be synthesised using highly efficient transition metal-catalysed strategies as well as by economic metal-free reaction conditions. This review includes a detailed overview of the most recent significant synthetic techniques, both metal-catalysed and metal-free, to produce these industrially significant and medicinally important dibenzo-fused heterocycles.
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Affiliation(s)
- Anjana Sreekumar
- Department of Chemistry, Amrita Vishwa Vidyapeetham Amritapuri, Kollam, Kerala, 690525, India
| | - Ajil R Nair
- Department of Chemistry, Amrita Vishwa Vidyapeetham Amritapuri, Kollam, Kerala, 690525, India
| | - C Raksha
- Department of Chemistry, Amrita Vishwa Vidyapeetham Amritapuri, Kollam, Kerala, 690525, India
| | - S Gopika
- Department of Chemistry, Amrita Vishwa Vidyapeetham Amritapuri, Kollam, Kerala, 690525, India
| | - S Padmanabhan
- Department of Chemistry, Amrita Vishwa Vidyapeetham Amritapuri, Kollam, Kerala, 690525, India
| | - R Gopalakrishna Pai
- Department of Chemistry, Amrita Vishwa Vidyapeetham Amritapuri, Kollam, Kerala, 690525, India
| | - Akhil Sivan
- Department of Chemistry, Amrita Vishwa Vidyapeetham Amritapuri, Kollam, Kerala, 690525, India
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Fabrication of supramolecular nano-assembly irinotecan prodrug into polymeric nanomaterials for delivery in cervical carcinoma therapy. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Low oxidation potential electrochemiluminescence from novel Iridium(III) complexes comprising N-heterocyclic carbene main ligands containing dibenzothiophene motif. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115534] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Precise engineering of nanoassembled Corilagin small molecule into supramolecular nanoparticles for the treatment and care against cervical carcinoma. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Alelaiwi SH, McKee JR. One-Pot Synthesis of Aminated Benzo-Fused Heterocycles and N-Substituted Dibenzothiophenes via Copper-Catalyzed Ullmann Type Reaction. ACS OMEGA 2021; 6:6009-6016. [PMID: 33681638 PMCID: PMC7931392 DOI: 10.1021/acsomega.1c00414] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 02/05/2021] [Indexed: 06/12/2023]
Abstract
We report here a direct and effective method to synthesize a primary amine of several polycyclic aromatic compounds. This reaction has been achieved through copper (I)-catalyzed Ullmann C-N coupling. Furthermore, this strategy allows the synthesis of new N-substituted dibenzothiophene derivatives through the coupling of 2-bromodibenzothiophene with various ranges of primary and secondary amines. The use of inexpensive catalysts, aqueous ammonia as the convenient source of ammonia and ligand free, makes this protocol environmentally and economically favorable for the synthesis of these compounds.
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Wu ZX, Yang Y, Wang JQ, Zhou WM, Chen J, Fu YG, Patel K, Chen ZS, Zhang JY. Elevated ABCB1 Expression Confers Acquired Resistance to Aurora Kinase Inhibitor GSK-1070916 in Cancer Cells. Front Pharmacol 2021; 11:615824. [PMID: 33519482 PMCID: PMC7841342 DOI: 10.3389/fphar.2020.615824] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 12/10/2020] [Indexed: 12/12/2022] Open
Abstract
The emergence of multidrug resistance (MDR) has been a major issue for effective cancer chemotherapy as well as targeted therapy. One prominent factor that causes MDR is the overexpression of ABCB1 transporter. In the present study, we revealed that the Aurora kinase inhibitor GSK-1070916 is a substrate of ABCB1. GSK-1070916 is a newly developed inhibitor that is currently under clinical investigation. The cytotoxicity assay showed that overexpression of ABCB1 significantly hindered the anticancer effect of GSK-1070916 and the drug resistance can be abolished by the addition of an ABCB1 inhibitor. GSK-1070916 concentration-dependently stimulated ABCB1 ATPase activity. The HPLC drug accumulation assay suggested that the ABCB1-overexpressing cells had lower levels of intracellular GSK-1070916 compared with the parental cells. GSK-1070916 also showed high binding affinity to ABCB1 substrate-binding site in the computational docking analysis. In conclusion, our study provides strong evidence that ABCB1 can confer resistance to GSK-1070916, which should be taken into consideration in clinical setting.
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Affiliation(s)
- Zhuo-Xun Wu
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, Queens, NY, United States
| | - Yuqi Yang
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, Queens, NY, United States
| | - Jing-Quan Wang
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, Queens, NY, United States
| | - Wen-Min Zhou
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Junyu Chen
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, Queens, NY, United States
| | - Yi-Ge Fu
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, Queens, NY, United States
| | - Ketankumar Patel
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, Queens, NY, United States
| | - Zhe-Sheng Chen
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, Queens, NY, United States
| | - Jian-Ye Zhang
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
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Du L, Wang X, Cui G, Xu B. Design, synthesis and biological evaluation of novel thiazole-based derivatives as human Pin1 inhibitors. Bioorg Med Chem 2021; 29:115878. [PMID: 33246256 DOI: 10.1016/j.bmc.2020.115878] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 11/10/2020] [Accepted: 11/11/2020] [Indexed: 11/24/2022]
Abstract
Pin1 is a peptidyl prolyl cis-trans isomerase (PPIase) and inhibiting Pin1 is a potential way for discovering anti-tumor agents. With an aim to find potent Pin1 inhibitors with a novel scaffold, a series of thiazole derivatives with an alicyclic heterocycles on the 2-position were designed, synthesized and tested against human Pin1. Compound 9p bearing a 2-oxa-6-azaspiro [3,3] heptane moiety on the thiazole scaffold was identified as the most potent Pin1 inhibitor of this series with an IC50 value of 0.95 μM. The structure-activity relationship (SAR) and molecular modeling study indicated that introducing an alicyclic ring with an H-bond acceptor would be a viable way to improve the binding affinity.
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Affiliation(s)
- Lifei Du
- Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Xiaoyu Wang
- Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Guonan Cui
- Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Bailing Xu
- Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
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Song H, Liu D, Dong S, Zeng L, Wu Z, Zhao P, Zhang L, Chen ZS, Zou C. Epitranscriptomics and epiproteomics in cancer drug resistance: therapeutic implications. Signal Transduct Target Ther 2020; 5:193. [PMID: 32900991 PMCID: PMC7479143 DOI: 10.1038/s41392-020-00300-w] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/18/2020] [Accepted: 07/28/2020] [Indexed: 12/24/2022] Open
Abstract
Drug resistance is a major hurdle in cancer treatment and a key cause of poor prognosis. Epitranscriptomics and epiproteomics are crucial in cell proliferation, migration, invasion, and epithelial–mesenchymal transition. In recent years, epitranscriptomic and epiproteomic modification has been investigated on their roles in overcoming drug resistance. In this review article, we summarized the recent progress in overcoming cancer drug resistance in three novel aspects: (i) mRNA modification, which includes alternative splicing, A-to-I modification and mRNA methylation; (ii) noncoding RNAs modification, which involves miRNAs, lncRNAs, and circRNAs; and (iii) posttranslational modification on molecules encompasses drug inactivation/efflux, drug target modifications, DNA damage repair, cell death resistance, EMT, and metastasis. In addition, we discussed the therapeutic implications of targeting some classical chemotherapeutic drugs such as cisplatin, 5-fluorouridine, and gefitinib via these modifications. Taken together, this review highlights the importance of epitranscriptomic and epiproteomic modification in cancer drug resistance and provides new insights on potential therapeutic targets to reverse cancer drug resistance.
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Affiliation(s)
- Huibin Song
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518001, Guangdong, China
| | - Dongcheng Liu
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518001, Guangdong, China
| | - Shaowei Dong
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518001, Guangdong, China
| | - Leli Zeng
- College of Pharmacy and Health Sciences, St. John's University, Queens, 11439 New York, USA.,Tomas Lindahl Nobel Laureate Laboratory, Research Centre, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Zhuoxun Wu
- College of Pharmacy and Health Sciences, St. John's University, Queens, 11439 New York, USA
| | - Pan Zhao
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518001, Guangdong, China
| | - Litu Zhang
- Department of Research, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Zhe-Sheng Chen
- College of Pharmacy and Health Sciences, St. John's University, Queens, 11439 New York, USA.
| | - Chang Zou
- Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518001, Guangdong, China. .,Shenzhen Public Service Platform on Tumor Precision Medicine and Molecular Diagnosis, Shenzhen, 518001, Guangdong, China.
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Wu KJ, Lei PM, Liu H, Wu C, Leung CH, Ma DL. Mimicking Strategy for Protein-Protein Interaction Inhibitor Discovery by Virtual Screening. Molecules 2019; 24:molecules24244428. [PMID: 31817099 PMCID: PMC6943618 DOI: 10.3390/molecules24244428] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 11/21/2019] [Accepted: 11/28/2019] [Indexed: 12/20/2022] Open
Abstract
As protein–protein interactions (PPIs) are highly involved in most cellular processes, the discovery of PPI inhibitors that mimic the structure of the natural protein partners is a promising strategy toward the discovery of PPI inhibitors. In this review, we discuss recent advances in the application of virtual screening for identifying mimics of protein partners. The classification and function of the mimicking protein partner inhibitor discovery by virtual screening are described. We anticipate that this review would be of interest to medicinal chemists and chemical biologists working in the field of protein–protein interaction inhibitors or probes.
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Affiliation(s)
- Ke-Jia Wu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China; (K.-J.W.); (P.-M.L.)
| | - Pui-Man Lei
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China; (K.-J.W.); (P.-M.L.)
| | - Hao Liu
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong 999077, China; (H.L.); (C.W.)
| | - Chun Wu
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong 999077, China; (H.L.); (C.W.)
| | - Chung-Hang Leung
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China; (K.-J.W.); (P.-M.L.)
- Correspondence: (C.-H.L.); (D.-L.M.); Tel.: +(853)-8822-4688 (C.-H.L.); +(852)-3411-7075 (D.-L.M.)
| | - Dik-Lung Ma
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong 999077, China; (H.L.); (C.W.)
- Correspondence: (C.-H.L.); (D.-L.M.); Tel.: +(853)-8822-4688 (C.-H.L.); +(852)-3411-7075 (D.-L.M.)
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