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Hafeez J, Bilal M, Rasool N, Hafeez U, Adnan Ali Shah S, Imran S, Amiruddin Zakaria Z. Synthesis of Ruthenium complexes and their catalytic applications: A review. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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2
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Mondal P, Rajapakse S, Wijeratne GB. Following Nature's Footprint: Mimicking the High-Valent Heme-Oxo Mediated Indole Monooxygenation Reaction Landscape of Heme Enzymes. J Am Chem Soc 2022; 144:3843-3854. [PMID: 35112858 DOI: 10.1021/jacs.1c11068] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Pathways for direct conversion of indoles to oxindoles have accumulated considerable interest in recent years due to their significance in the clear comprehension of various pathogenic processes in humans and the multipotent therapeutic value of oxindole pharmacophores. Heme enzymes are predominantly responsible for this conversion in biology and are thought to proceed with a compound-I active oxidant. These heme-enzyme-mediated indole monooxygenation pathways are rapidly emerging therapeutic targets; however, a clear mechanistic understanding is still lacking. Additionally, such knowledge holds promise in the rational design of highly specific indole monooxygenation synthetic protocols that are also cost-effective and environmentally benign. We herein report the first examples of synthetic compound-I and activated compound-II species that can effectively monooxygenate a diverse array of indoles with varied electronic and steric properties to exclusively produce the corresponding 2-oxindole products in good to excellent yields. Rigorous kinetic, thermodynamic, and mechanistic interrogations clearly illustrate an initial rate-limiting epoxidation step that takes place between the heme oxidant and indole substrate, and the resulting indole epoxide intermediate undergoes rearrangement driven by a 2,3-hydride shift on indole ring to ultimately produce 2-oxindole. The complete elucidation of the indole monooxygenation mechanism of these synthetic heme models will help reveal crucial insights into analogous biological systems, directly reinforcing drug design attempts targeting those heme enzymes. Moreover, these bioinspired model compounds are promising candidates for the future development of better synthetic protocols for the selective, efficient, and sustainable generation of 2-oxindole motifs, which are already known for a plethora of pharmacological benefits.
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Affiliation(s)
- Pritam Mondal
- Department of Chemistry and O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama 35205, United States
| | - Shanuk Rajapakse
- Department of Chemistry and O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama 35205, United States
| | - Gayan B Wijeratne
- Department of Chemistry and O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama 35205, United States
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Chaudhari P, Bari S, Surana S, Shirkhedkar A, Wakode S, Shelar S, Racharla S, Ugale V, Ghodke M. Logical synthetic strategies and structure-activity relationship of indolin-2-one hybrids as small molecule anticancer agents: An overview. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131280] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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4
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Rasal NK, Jagtap SV, Bhange DS. Antimicrobial and antiproliferative study of chalcone clubbed 2,
4‐dimethylpyrrole‐3‐carboxamide
derivatives: Synthesis and in vitro evaluation. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Nishant Kisan Rasal
- Department of Chemistry Baburaoji Gholap College (Affiliated to Savitribai Phule Pune University, India) Sangvi Pune India
| | - Sangeeta Vijay Jagtap
- Department of Chemistry Baburaoji Gholap College (Affiliated to Savitribai Phule Pune University, India) Sangvi Pune India
| | - Dattatraya Soma Bhange
- Department of Chemistry Baburaoji Gholap College (Affiliated to Savitribai Phule Pune University, India) Sangvi Pune India
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Dhuguru J, Skouta R. Role of Indole Scaffolds as Pharmacophores in the Development of Anti-Lung Cancer Agents. Molecules 2020; 25:E1615. [PMID: 32244744 PMCID: PMC7181244 DOI: 10.3390/molecules25071615] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 03/24/2020] [Accepted: 03/30/2020] [Indexed: 12/24/2022] Open
Abstract
Lung cancer is the leading cause of death in men and women worldwide, affecting millions of people. Between the two types of lung cancers, non-small cell lung cancer (NSCLC) is more common than small cell lung cancer (SCLC). Besides surgery and radiotherapy, chemotherapy is the most important method of treatment for lung cancer. Indole scaffold is considered one of the most privileged scaffolds in heterocyclic chemistry. Indole may serve as an effective probe for the development of new drug candidates against challenging diseases, including lung cancer. In this review, we will focus on discussing the existing indole based pharmacophores in the clinical and pre-clinical stages of development against lung cancer, along with the synthesis of some of the selected anti-lung cancer drugs. Moreover, the basic mechanism of action underlying indole based anti-lung cancer treatment, such as protein kinase inhibition, histone deacetylase inhibition, DNA topoisomerase inhibition, and tubulin inhibition will also be discussed.
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Affiliation(s)
| | - Rachid Skouta
- Department of Biology, University of Massachusetts, Amherst, MA 01003, USA;
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Bisht GS, Pandey AM, Chaudhari MB, Agalave SG, Kanyal A, Karmodiya K, Gnanaprakasam B. Ru-Catalyzed dehydrogenative synthesis of antimalarial arylidene oxindoles. Org Biomol Chem 2018; 16:7223-7229. [PMID: 30255181 DOI: 10.1039/c8ob01852a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Ru(ii)-NHC catalyzes α-olefination of 2-oxindoles using diaryl methanols in the absence of an acceptor. A wide array of symmetrical and unsymmetrical diaryl methanols undergoes dehydrogenative coupling with 2-oxindole selectively to generate various substituted 3-(diphenylmethylene)indolin-2-one derivatives in good yields and produces environmentally benign by-products, H2 and H2O. This methodology was successfully applied for the synthesis of a bioactive drug i.e. TAS-301. The biological activities of the synthesized 3-(diphenylmethylene)indolin-2-one derivatives were screened against the Plasmodium falciparum parasite and found to exhibit a significant activity with IC50 = 2.24 μM.
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Affiliation(s)
- Girish Singh Bisht
- Department of Chemistry, Indian Institute of Science Education and Research, Pune-411008, India.
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7
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Yu Y, Shin KJ, Seo JH. Stereoselective Synthesis of 3-(1,3-Diarylallylidene)oxindoles via a Palladium-Catalyzed Tandem Reaction. J Org Chem 2017; 82:1864-1871. [PMID: 28058839 DOI: 10.1021/acs.joc.6b02909] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We have developed an efficient three-component tandem reaction for the synthesis of 3-(1,3-diarylallylidene)oxindoles combining three palladium-catalyzed reactions: the Sonogashira, Heck, and Suzuki-Miyaura reactions. This method allows a stereoselective approach to each (E)- and (Z)-isomer by ligand change and controlling the reaction temperature.
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Affiliation(s)
- Yoseb Yu
- Integrated Research Institute of Pharmaceutical Sciences, College of Pharmacy, The Catholic University of Korea , Bucheon-si, Gyeonggi-do 14662, Korea
| | - Kye Jung Shin
- Integrated Research Institute of Pharmaceutical Sciences, College of Pharmacy, The Catholic University of Korea , Bucheon-si, Gyeonggi-do 14662, Korea
| | - Jae Hong Seo
- Integrated Research Institute of Pharmaceutical Sciences, College of Pharmacy, The Catholic University of Korea , Bucheon-si, Gyeonggi-do 14662, Korea
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8
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Jia XD, Wang S, Wang MH, Liu ML, Xia GM, Liu XJ, Chai Y, He HW. Synthesis and in vitro antitumor activity of novel naphthyridinone derivatives. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2016.07.024] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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9
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Synthesis and Antitumor Activity of 5-Bromo-7-azaindolin-2-one Derivatives Containing a 2,4-Dimethyl-1H-pyrrole-3-carboxamide Moiety. Molecules 2016; 21:molecules21121674. [PMID: 27929442 PMCID: PMC6274105 DOI: 10.3390/molecules21121674] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 11/28/2016] [Accepted: 11/30/2016] [Indexed: 01/05/2023] Open
Abstract
We report herein the design and synthesis of a series of novel 5-bromo-7-azaindolin-2-one derivatives containing a 2,4-dimethyl-1H-pyrrole-3-carboxamide moiety. These newly synthesized derivatives were evaluated for in vitro activity against selected cancer cell lines by MTT assay. Results revealed that some compounds exhibit broad-spectrum antitumor potency, and the most active compound 23p (IC50: 2.357-3.012 μM) was found more potent than Sunitinib (IC50: 31.594-49.036 μM) against HepG2, A549 and Skov-3, respectively.
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Zhao Y, Sharma N, Sharma UK, Li Z, Song G, Van der Eycken EV. Microwave-Assisted Copper-Catalyzed Oxidative Cyclization of Acrylamides with Non-Activated Ketones. Chemistry 2016; 22:5878-82. [DOI: 10.1002/chem.201504776] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2016] [Indexed: 12/23/2022]
Affiliation(s)
- Yaping Zhao
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC); Department of Chemistry; University of Leuven (KU Leuven); Celestijnenlaan 200F 3001 Leuven Belgium
- Shanghai Key Laboratory of Chemical Biology; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Nandini Sharma
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC); Department of Chemistry; University of Leuven (KU Leuven); Celestijnenlaan 200F 3001 Leuven Belgium
| | - Upendra K. Sharma
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC); Department of Chemistry; University of Leuven (KU Leuven); Celestijnenlaan 200F 3001 Leuven Belgium
| | - Zhenghua Li
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC); Department of Chemistry; University of Leuven (KU Leuven); Celestijnenlaan 200F 3001 Leuven Belgium
| | - Gonghua Song
- Shanghai Key Laboratory of Chemical Biology; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Erik V. Van der Eycken
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC); Department of Chemistry; University of Leuven (KU Leuven); Celestijnenlaan 200F 3001 Leuven Belgium
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11
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Shah S, Lee C, Choi H, Gautam J, Jang H, Kim GJ, Lee YJ, Chaudhary CL, Park SW, Nam TG, Kim JA, Jeong BS. 5-Hydroxy-7-azaindolin-2-one, a novel hybrid of pyridinol and sunitinib: design, synthesis and cytotoxicity against cancer cells. Org Biomol Chem 2016; 14:4829-4841. [DOI: 10.1039/c6ob00406g] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
Synthesis of a series of hybrid compounds of pyridinol and sunitinib and their cytotoxicity against human cancer cell lines and improved safety windows are described.
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12
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Wang M, Ye C, Liu M, Wu Z, Li L, Wang C, Liu X, Guo H. Synthesis and antitumor activity of 5-(5-halogenated-2-oxo-1H-pyrrolo[2,3-b]pyridin-(3Z)-ylidenemethyl)-2,4-dimethyl-1H-pyrrole-3-carboxamides. Bioorg Med Chem Lett 2015; 25:2782-7. [PMID: 26009164 DOI: 10.1016/j.bmcl.2015.05.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2015] [Revised: 05/04/2015] [Accepted: 05/07/2015] [Indexed: 11/26/2022]
Abstract
We report herein the design and synthesis of a series of novel 5-halogenated-7-azaindolin-2-one derivatives containing a 2,4-dimethylpyrrole moiety. Nine target compounds with ⩾70% inhibition against MCF-7 at 30 μM were further evaluated for their in vitro antitumor activity against seven human cancer cell lines by SRB assay. Results reveal that some compounds have potent antitumor activity, and the most active 13c7 (IC50s: 4.49-15.39 μM) was found to be more active than Sunitinib (IC50s: 4.70->30 μM) against all of the tested cancer cell lines.
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Affiliation(s)
- Minghua Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Cheng Ye
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Mingliang Liu
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
| | - Zhaoyang Wu
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; New Drug Research & Development Center, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Linhu Li
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Chunlan Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Xiujun Liu
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Huiyuan Guo
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
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13
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Jia X, Liu X, Wang J, Wang M, Guo H, Liu M. Synthesis and antitumor activity of capecitabine derivatives. Chem Res Chin Univ 2015. [DOI: 10.1007/s40242-015-4282-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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14
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Buchy E, Valetti S, Mura S, Mougin J, Troufflard C, Couvreur P, Desmaële D. Synthesis and Cytotoxic Activity of Self-Assembling Squalene Conjugates of 3-[(Pyrrol-2-yl)methylidene]-2,3-dihydro-1H-indol-2-one Anticancer Agents. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403088] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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15
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Nesi G, Sestito S, Mey V, Ricciardi S, Falasca M, Danesi R, Lapucci A, Breschi MC, Fogli S, Rapposelli S. Synthesis of Novel 3,5-Disubstituted-2-oxindole Derivatives As Antitumor Agents against Human Nonsmall Cell Lung Cancer. ACS Med Chem Lett 2013; 4:1137-41. [PMID: 24900620 DOI: 10.1021/ml400162g] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Accepted: 10/18/2013] [Indexed: 12/20/2022] Open
Abstract
This study was aimed at investigating the antitumor activity of novel 2-oxindole derivatives against a well-characterized human nonsmall cell lung cancer (NSCLC) cell line. Test compounds produced an antiproliferative activity in the low micromolar/submicromolar range of concentrations and significantly induced typical apoptotic morphology with cell shrinkage, nuclear condensation and fragmentation, and rupture of cells into debris in a relatively low percentage of A549 cells. Cell cycle arrest occurred at the G1/S phase (1a and 2), and Akt phosphorylation was significantly inhibited at Thr308 and Ser473. The most active compound (1a) has an IC50 6-fold lower than the Akt inhibitor, perifosine. These data suggest that the new compounds may be cytostatic and may have maximum clinical effects in NSCLC patients who do not respond to EGFR inhibitors. These findings prompt us to further explore the oxindole structure as leading scaffold to design new molecules with potent antitumor activity against NSCLC.
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Affiliation(s)
- Giulia Nesi
- Department
of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Simona Sestito
- Department
of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
- Queen Mary University
of London, Barts, and The London School of Medicine and Dentistry, Blizard Institute, Centre for Diabetes, Inositide Signalling Group, London, United Kingdom
| | - Valentina Mey
- Division
of Pharmacology, Department of Internal Medicine, University of Pisa, 56126 Pisa, Italy
| | - Simona Ricciardi
- Division
of Pharmacology, Department of Internal Medicine, University of Pisa, 56126 Pisa, Italy
| | - Marco Falasca
- Queen Mary University
of London, Barts, and The London School of Medicine and Dentistry, Blizard Institute, Centre for Diabetes, Inositide Signalling Group, London, United Kingdom
| | - Romano Danesi
- Division
of Pharmacology, Department of Internal Medicine, University of Pisa, 56126 Pisa, Italy
| | - Annalina Lapucci
- Department
of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Maria C. Breschi
- Department
of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Stefano Fogli
- Department
of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Simona Rapposelli
- Department
of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
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