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Li J, Xu W, Zhang W, Liu D, Jiang S, Liu G, Wang Y, Sun H, Xu W, Jiang B, Yao J. Applications of intelligent technology in the evaluation of mutagenicity. MUTATION RESEARCH. GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2024; 897:503785. [PMID: 39054008 DOI: 10.1016/j.mrgentox.2024.503785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 05/31/2024] [Accepted: 06/02/2024] [Indexed: 07/27/2024]
Abstract
Bioassays are widely used in assessment of mutagenicity. Alternative methods have also been developed, including "intelligent evaluation", which depends on the quality of data, strategies, and techniques. CISOC-PSMT is an Ames test prediction system. The strategies and techniques for intelligent evaluation and four applications of CISOC-PSMT are presented; roles in pesticide management, environmental protection, drug discovery, and safety management of chemicals are introduced.
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Affiliation(s)
- Jia Li
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials (Chinese Academy of Sciences), Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| | - Wenli Xu
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials (Chinese Academy of Sciences), Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| | - Wenchao Zhang
- Zhengzhou University of Technology, Zhengzhou, Henan Province 450044, China
| | - Dingjin Liu
- Zhengzhou University of Technology, Zhengzhou, Henan Province 450044, China
| | - Shuyang Jiang
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials (Chinese Academy of Sciences), Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| | - Guohua Liu
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials (Chinese Academy of Sciences), Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| | - Yong Wang
- Zhengzhou University of Technology, Zhengzhou, Henan Province 450044, China
| | - Haoran Sun
- Zhengzhou University of Technology, Zhengzhou, Henan Province 450044, China
| | - Wenping Xu
- School of Pharmaceutical, East China University of Science and Technology, Shanghai 200237, China
| | - Biao Jiang
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials (Chinese Academy of Sciences), Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China.
| | - Jianhua Yao
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials (Chinese Academy of Sciences), Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China; Zhengzhou University of Technology, Zhengzhou, Henan Province 450044, China.
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2
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Wang W, Qin Z, Zhang X, Zhao W, Yang W. Catalyst-free C(sp 3)-H functionalization of methyl azaarenes with heteroaromatic trifluoromethyl ketone hydrates: "all-water" synthesis of α-trifluoromethyl tertiary alcohols. Org Biomol Chem 2023; 21:4304-4308. [PMID: 37161518 DOI: 10.1039/d3ob00566f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
An efficient catalyst-free C(sp3)-H bond functionalization of methyl azaarenes with heteroaromatic trifluoromethyl ketone hydrates in neat water has been developed for the synthesis of α-trifluoromethyl tertiary alcohols bearing N-heteroaromatics. This method not only features excellent efficiency, broad substrate scope, catalyst-free conditions, and easy gram-scale preparation but also represents a new and rare example of "all-water" synthesis of trifluoromethylated molecules.
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Affiliation(s)
- Wei Wang
- Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, P. R. China.
| | - Zhaoliang Qin
- Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, P. R. China.
| | - Xinhui Zhang
- Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, P. R. China.
| | - Wanxiang Zhao
- Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, P. R. China.
| | - Wen Yang
- Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, P. R. China.
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3
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Design, Catalyst-Free Synthesis of New Novel α-Trifluoromethylated Tertiary Alcohols Bearing Coumarins as Potential Antifungal Agents. MOLECULES (BASEL, SWITZERLAND) 2022; 28:molecules28010260. [PMID: 36615454 PMCID: PMC9822406 DOI: 10.3390/molecules28010260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/23/2022] [Accepted: 12/26/2022] [Indexed: 12/31/2022]
Abstract
A new method for the synthesis of α-trifluoromethylated tertiary alcohols bearing coumarins is described. The reaction of 3-(trifluoroacetyl)coumarin and pyrrole provided the target compounds with high yields under catalyst-free, mild conditions. The crystal structure of compound 3fa was investigated by X-ray diffraction analysis. The biological activities, such as in vitro antifungal activity of the α-trifluoromethylated tertiary alcohols against Fusarium graminearum, Fusarium oxysporum, Fusarium moniliforme, Rhizoctonia solani Kuhn, and Phytophthora parasitica var nicotianae, were investigated. The bioassay results indicated that compounds 3ad, 3gd, and 3hd showed broad-spectrum antifungal activity in vitro. Compound 3cd exhibited excellent fungicidal activity against Rhizoctonia solani Kuhn, with an EC50 value of 10.9 μg/mL, which was comparable to that of commercial fungicidal triadimefon (EC50 = 6.1 μg/mL). Furthermore, molecular docking study suggested that 3cd had high binding affinities with 1W9U, like argifin.
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4
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Adyukov IS, Pelipko VV, Baichurin RI, Makarenko SV. Synthesis of Thiadiazole-4- and Pyrazole-3-сarboxylates Based on Ethyl Pyruvates (Het)aroylhydrazones. RUSS J GEN CHEM+ 2022. [DOI: 10.1134/s1070363222110044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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5
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Ahmad T, Khan S, Ullah N. Recent Advances in the Catalytic Asymmetric Friedel-Crafts Reactions of Indoles. ACS OMEGA 2022; 7:35446-35485. [PMID: 36249392 PMCID: PMC9558610 DOI: 10.1021/acsomega.2c05022] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 09/23/2022] [Indexed: 06/16/2023]
Abstract
Functionalized chiral indole derivatives are privileged and versatile organic frameworks encountered in numerous pharmaceutically active agents and biologically active natural products. The catalytic asymmetric Friedel-Crafts reaction of indoles, catalyzed by chiral metal complexes or chiral organocatalysts, is one of the most powerful and atom-economical approaches to access optically active indole derivatives. Consequently, a wide range of electrophilic partners including α,β-unsaturated ketones, esters, amides, imines, β,γ-unsaturated α-keto- and α-ketiminoesters, ketimines, nitroalkenes, and many others have been successfully employed to achieve a plethora of functionalized chiral indole moieties. In particular, strategies for C-H functionalization in the phenyl of indoles require incorporation of a directing or blocking group in the phenyl or azole ring of indole. The discovery of chiral catalysts which can control enantiodiscrimination has gained a great deal of attention in recent years. This review will provide an updated account on the application of the asymmetric Friedel-Crafts reaction of indoles in the synthesis of diverse chiral indole derivatives, covering the timeframe from 2011 to today.
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Affiliation(s)
- Tauqir Ahmad
- Chemistry
Department, King Fahd University of Petroleum
and Minerals, Dhahran 31261, Saudi Arabia
| | - Sardaraz Khan
- Chemistry
Department, King Fahd University of Petroleum
and Minerals, Dhahran 31261, Saudi Arabia
| | - Nisar Ullah
- Chemistry
Department, King Fahd University of Petroleum
and Minerals, Dhahran 31261, Saudi Arabia
- The
Center for Refining & Advanced Chemicals, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia
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6
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Mathada BS, Somappa SB. An insight into the recent developments in anti-infective potential of indole and associated hybrids. J Mol Struct 2022; 1261:132808. [PMID: 35291692 PMCID: PMC8913251 DOI: 10.1016/j.molstruc.2022.132808] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 02/16/2022] [Accepted: 03/09/2022] [Indexed: 12/16/2022]
Abstract
Prevention, accurate diagnosis, and effective treatment of infections are the main challenges in the overall management of infectious diseases. The best example is the ongoing SARs-COV-2(COVID-19) pandemic; the entire world is extremely worried about at present. Interestingly, heterocyclic moieties provide an ideal scaffold on which suitable pharmacophores can be designed to construct novel drugs. Indoles are amongst the most essential class of heteroaromatics in medicinal chemistry, which are ubiquitous across natural sources. The aforesaid derivatives have become invaluable scaffolds because of their wide spectrum therapeutic applications. Therefore, many researchers are focused on the design and synthesis of indole and associated hybrids of biological relevance. Hence, in the present review, we concisely discuss the indole containing natural sources, marketed drugs, clinical candidates, and their biological activities like antibacterial, antifungal, anti-TB, antiviral, antimalarial, and anti-leishmanial activities. The structure-activity relationships study of indole derivatives is also presented for a better understanding of the identified structures. The literature data presented for the anti-infective agents herein covers largely for the last twelve years.
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Affiliation(s)
| | - Sasidhar B Somappa
- Organic Chemistry Section, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology (NIIST), Thiruvananthapuram 695 019, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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7
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Gao X, Pan X, Wang P, Jin Z. Visible Light-induced Phosphine-Catalyzed Perfluoroalkylation of Indoles. Org Chem Front 2022. [DOI: 10.1039/d2qo01091g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A photo-induced, catalytic phosphine-promoted perfluoroalkylation reaction of indole molecules is developed. Inexpensive and readily available PPh3 is used in a catalytic amount as the sole reaction initiator in this protocol....
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8
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Ghouse S, Sreenivasulu C, Kishore DR, Satyanarayana G. Recent developments by zinc based reagents/catalysts promoted organic transformations. Tetrahedron 2022. [DOI: 10.1016/j.tet.2021.132580] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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9
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Pelipko VV, Gomonov KA. Formation of five- and six-membered nitrogen-containing heterocycles on the basis of hydrazones derived from α-dicarbonyl compounds (microreview). Chem Heterocycl Compd (N Y) 2021. [DOI: 10.1007/s10593-021-02958-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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10
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Mondal D, Kalar PL, Kori S, Gayen S, Das K. Recent Developments on Synthesis of Indole Derivatives Through Green Approaches and Their Pharmaceutical Applications. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824999201111203812] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Indole moiety is often found in different classes of pharmaceutically active molecules
having various biological activities including anticancer, anti-viral, anti-psychotic, antihypertensive,
anti-migraine, anti-arthritis and analgesic activities. Due to enormous applications
of indole derivatives in pharmaceutical chemistry, a number of conventional synthetic
methods as well as green methodology have been developed for their synthesis. Green methodology
has many advantages including high yields, short reaction time, and inexpensive
reagents, highly efficient and environmentally benign over conventional methods. Currently,
the researchers in academia as well as in pharmaceutical industries have been developing
various methods for the chemical synthesis of indole based compounds via green approaches
to overcome the drawbacks of conventional methods. This review reflects the last ten years
developments of the various greener methods for the synthesis of indole derivatives by using microwave, ionic liquids,
water, ultrasound, nanocatalyst, green catalyst, multicomponent reaction and solvent-free reactions etc. (please
see the scheme below). Furthermore, the applications of green chemistry towards developments of indole containing
pharmaceuticals and their biological studies have been represented in this review.
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Affiliation(s)
- Dipayan Mondal
- Laboratory of Drug Design and Discovery, Department of Pharmaceutical Sciences, Dr. Harisingh Gour University, Sagar, Madhya Pradesh 470003, India
| | - Pankaj Lal Kalar
- Advanced Organic Synthesis Laboratory, Department of Chemistry, Dr. Harisingh Gour University, Sagar, Madhya Pradesh 470003, India
| | - Shivam Kori
- Laboratory of Drug Design and Discovery, Department of Pharmaceutical Sciences, Dr. Harisingh Gour University, Sagar, Madhya Pradesh 470003, India
| | - Shovanlal Gayen
- Laboratory of Drug Design and Discovery, Department of Pharmaceutical Sciences, Dr. Harisingh Gour University, Sagar, Madhya Pradesh 470003, India
| | - Kalpataru Das
- Advanced Organic Synthesis Laboratory, Department of Chemistry, Dr. Harisingh Gour University, Sagar, Madhya Pradesh 470003, India
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11
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Abdou MM. Synopsis of recent synthetic methods and biological applications of phosphinic acid derivatives. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131251] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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12
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Fik-Jaskółka MA, Mkrtchyan AF, Saghyan AS, Palumbo R, Belter A, Hayriyan LA, Simonyan H, Roviello V, Roviello GN. Biological macromolecule binding and anticancer activity of synthetic alkyne-containing L-phenylalanine derivatives. Amino Acids 2020; 52:755-769. [PMID: 32430874 DOI: 10.1007/s00726-020-02849-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 04/29/2020] [Indexed: 01/17/2023]
Abstract
Herein, we described the synthesis of two L-phenylalanines α-derivatized with a terminal alkyne moiety whose structures differed by phenyl ring halogen substitution (two o-Cl in 1 vs. one p-Br in 2) and investigated their effect on biological macromolecules and living cells. We explored their interaction with quadruplex DNA (G4 DNA), using tel26 and c-myc as models, and bovine serum albumin (BSA). By CD spectroscopy, we found that 1 caused minor tel26 secondary structure changes, leading also to a slight thermal stabilization of this hybrid antiparallel/parallel G4 structure, while the c-myc parallel topology remained essentially unchanged upon 1 binding. Other CD evidences showed the ability of 1 to bind BSA, while molecular docking studies suggested that the same molecule could be housed into the hydrophobic cavity between sub-domains IIA, IIB, and IIIA of the protein. Furthermore, preliminary aggregation studies, based on concentration-dependent spectroscopic experiments, suggested the ability of 1 to aggregate forming noncovalent polymeric systems in aqueous solution. Differently from 1, the bromine-modified compound was able to bind Cu(II) ion, likely with the formation of a CuL2 complex, as found by UV spectroscopy. Finally, cell tests excluded any cytotoxic effect of both compounds toward normal cells, but showed slight antiproliferative effects of 2 on PC3 cancerous cells at 24 h, and of 1 on both T98G and MDA-MB-231 cancer cells at 48 h.
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Affiliation(s)
- Marta A Fik-Jaskółka
- Department of Bioinorganic Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego Str. 8, 61-614, Poznan, Poland.,Centre for Advanced Technology, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego Str. 10, 61-614, Poznan, Poland.,Istituto di Biostrutture e Bioimmagini, IBB-CNR, Via Mezzocannone 16, 80134, Naples, Italy
| | - Anna F Mkrtchyan
- Scientific and Production Center, Armbiotechnology" of NAS RA, 14 Gyurjyan Str., 0056, Yerevan, Armenia.,Institute of Pharmacy, Yerevan State University, 1 Alex Manoogian Str., 0025, Yerevan, Armenia
| | - Ashot S Saghyan
- Scientific and Production Center, Armbiotechnology" of NAS RA, 14 Gyurjyan Str., 0056, Yerevan, Armenia.,Institute of Pharmacy, Yerevan State University, 1 Alex Manoogian Str., 0025, Yerevan, Armenia
| | - Rosanna Palumbo
- Istituto di Biostrutture e Bioimmagini, IBB-CNR, Via Mezzocannone 16, 80134, Naples, Italy
| | - Agnieszka Belter
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-704, Poznan, Poland
| | - Liana A Hayriyan
- Scientific and Production Center, Armbiotechnology" of NAS RA, 14 Gyurjyan Str., 0056, Yerevan, Armenia.,Institute of Pharmacy, Yerevan State University, 1 Alex Manoogian Str., 0025, Yerevan, Armenia
| | - Hayarpi Simonyan
- Institute of Pharmacy, Yerevan State University, 1 Alex Manoogian Str., 0025, Yerevan, Armenia
| | - Valentina Roviello
- Department of Chemical, Materials and Industrial Production Engineering (DICMaPI), University of Naples Federico II, Piazzale V. Tecchio 80, 80125, Naples, Italy
| | - Giovanni N Roviello
- Istituto di Biostrutture e Bioimmagini, IBB-CNR, Via Mezzocannone 16, 80134, Naples, Italy.
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Pillaiyar T, Sedaghati M, Schnakenburg G. Reaction of indoles with aromatic fluoromethyl ketones: an efficient synthesis of trifluoromethyl(indolyl)phenylmethanols using K 2CO 3/ n-Bu 4PBr in water. Beilstein J Org Chem 2020; 16:778-790. [PMID: 32395181 PMCID: PMC7189012 DOI: 10.3762/bjoc.16.71] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 04/02/2020] [Indexed: 12/17/2022] Open
Abstract
A new, mild and efficient protocol for the synthesis of trifluoromethyl(indolyl)phenylmethanols by the reaction of indoles with a variety of aromatic fluoromethyl ketones in the presence of K2CO3 (15 mol %) and n-Bu4PBr (15 mol %) in water. The desired products were obtained in good to excellent yields without requiring a column chromatographic purification. The reusability of the catalytic system and large-scale synthesis of indolyl(phenyl)methanols, which would further transform into biological active indole-derived compounds, are further advantages of this protocol.
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Affiliation(s)
- Thanigaimalai Pillaiyar
- PharmaCenter Bonn, Pharmaceutical Institute, Department of Pharmaceutical and Medicinal Chemistry, University of Bonn, An der Immenburg 4, D-53121 Bonn, Germany
| | - Masoud Sedaghati
- PharmaCenter Bonn, Pharmaceutical Institute, Department of Pharmaceutical and Medicinal Chemistry, University of Bonn, An der Immenburg 4, D-53121 Bonn, Germany
| | - Gregor Schnakenburg
- Institute of Inorganic Chemistry, University of Bonn, Gerhard-Domagk-Str. 1, D-53121 Bonn, Germany
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14
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Wang W, Xiong W, Wang J, Wang QA, Yang W. Brønsted Acid-Catalyzed Asymmetric Friedel-Crafts Alkylation of Indoles with Benzothiazole-Bearing Trifluoromethyl Ketone Hydrates. J Org Chem 2020; 85:4398-4407. [PMID: 32118421 DOI: 10.1021/acs.joc.0c00116] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
An efficient Brønsted acid-catalyzed asymmetric Friedel-Crafts alkylation of indoles with benzothiazole-bearing trifluoromethyl ketone hydrates as electrophiles has been developed. The mild organocatalytic reactions proceeded well with low catalyst loading to afford a range of enantioenriched α-trifluoromethyl tertiary alcohols containing both benzothiazole and indole rings with excellent yields and enantioselectivities.
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Affiliation(s)
- Wei Wang
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, People's Republic of China
| | - Wenhui Xiong
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, People's Republic of China
| | - Jinping Wang
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, People's Republic of China
| | - Qiu-An Wang
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, People's Republic of China
| | - Wen Yang
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, People's Republic of China
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15
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Fik-Jaskółka MA, Mkrtchyan AF, Saghyan AS, Palumbo R, Belter A, Hayriyan LA, Simonyan H, Roviello V, Roviello GN. Spectroscopic and SEM evidences for G4-DNA binding by a synthetic alkyne-containing amino acid with anticancer activity. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 229:117884. [PMID: 31927477 DOI: 10.1016/j.saa.2019.117884] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 11/26/2019] [Accepted: 12/01/2019] [Indexed: 06/10/2023]
Abstract
Herein, we present a spectroscopic (CD and UV) and SEM study of a phenylalanine derivative carrying a terminal alkyne moiety and indicated by us CF3IIIPhe, with particular attention to its interaction with Cu(II) cation and some biological macromolecules, as well as a preliminary evaluation of its effect on cancerous cells. CD spectroscopy evidenced the ability of CF3IIIPhe to interact with tel26 and c-myc, two quadruplex DNA (G4 DNA) models explored in this study. Other CD and UV studies revealed the ability of the unnatural amino acid to form aggregates in aqueous solution, to bind Cu(II) cation, and to interact with bovine serum albumin (BSA). Cellular studies demonstrated CF3IIIPhe antiproliferative activity on PC3 cells. Its ability to bind telomeric DNA was verified with tel26 by CD investigation and SEM analysis, that revealed a noteworthy change in DNA morphology (mainly based on nanosphere structures) by CF3IIIPhe, confirming its G4-DNA binding ability already evidenced by spectroscopy.
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Affiliation(s)
- Marta A Fik-Jaskółka
- Department of Bioinorganic Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego Str. 8, 61-614 Poznan, Poland; Centre for Advanced Technologies, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego Str. 10, 61-614 Poznań, Poland; Istituto di Biostrutture e Bioimmagini IBB - CNR, Via Mezzocannone 16, I-80134 Naples, Italy
| | - Anna F Mkrtchyan
- Scientific and Production Center "Armbiotechnology" of NAS RA, 14 Gyurjyan Str., 0056 Yerevan, Armenia; Institute of Pharmacy, Yerevan State University, 1 Alex Manoogian Str., 0025 Yerevan, Armenia
| | - Ashot S Saghyan
- Scientific and Production Center "Armbiotechnology" of NAS RA, 14 Gyurjyan Str., 0056 Yerevan, Armenia; Institute of Pharmacy, Yerevan State University, 1 Alex Manoogian Str., 0025 Yerevan, Armenia
| | - Rosanna Palumbo
- Istituto di Biostrutture e Bioimmagini IBB - CNR, Via Mezzocannone 16, I-80134 Naples, Italy
| | - Agnieszka Belter
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-704 Poznan, Poland
| | - Liana A Hayriyan
- Scientific and Production Center "Armbiotechnology" of NAS RA, 14 Gyurjyan Str., 0056 Yerevan, Armenia; Institute of Pharmacy, Yerevan State University, 1 Alex Manoogian Str., 0025 Yerevan, Armenia
| | - Hayarpi Simonyan
- Institute of Pharmacy, Yerevan State University, 1 Alex Manoogian Str., 0025 Yerevan, Armenia
| | - Valentina Roviello
- Department of Chemical, Materials and Industrial Production Engineering (DICMaPI), University of Naples Federico II, Piazzale V. Tecchio 80, 80125 Naples, Italy
| | - Giovanni N Roviello
- Istituto di Biostrutture e Bioimmagini IBB - CNR, Via Mezzocannone 16, I-80134 Naples, Italy.
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16
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Simplification of Natural β-Carboline Alkaloids to Obtain Indole Derivatives as Potent Fungicides against Rice Sheath Blight. Molecules 2020; 25:molecules25051189. [PMID: 32155800 PMCID: PMC7179428 DOI: 10.3390/molecules25051189] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 02/28/2020] [Accepted: 03/02/2020] [Indexed: 12/23/2022] Open
Abstract
The increasing resistance of rice sheath blight caused by Rhizoctonia solani highlights the need for highly effective and environmentally benign agents. Natural β-carboline alkaloids were simplified to obtain a series of indole derivatives, and their fungicidal activity and preliminary mode of action against R. solani were also evaluated. The initial hit indole (7) displayed significant fungicidal activity with an EC50 value of 25.56 μg/mL, and was selected for further optimization. Importantly, compound 55, the most active compound, had an EC50 value of 0.62 μg/mL, and approximately 300-fold more potent than validamycin A (EC50 = 183.00 μg/mL). In vivo bioassay also demonstrated that compound 55 showed better fungicidal activities than validamycin A. Moreover, the mechanism studies revealed that compound 55 not only caused remarkable morphological and structural alterations of R. solani hyphae, but also induced the loss of mitochondrial membrane potential and interfered with DNA synthesis. Therefore, compound 55 showed superior fungicidal activity against R. solani, and the elucidated mode of action supported the potential application of compound 55 against rice sheath blight.
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17
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An insight into the medicinal perspective of synthetic analogs of indole: A review. Eur J Med Chem 2019; 180:562-612. [PMID: 31344615 DOI: 10.1016/j.ejmech.2019.07.019] [Citation(s) in RCA: 170] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 06/23/2019] [Accepted: 07/06/2019] [Indexed: 01/06/2023]
Abstract
Heterocycles occupy a salient place in chemistry due to their wide range of activity in the fields of drug design, photochemistry, agrochemicals, dyes, and so on. Amongst all, indole scaffold is considered as one of the most promising heterocycles found in natural and synthetic sources and has been shown to possess various biological activity, including anti-inflammatory, anti-HIV, antitubercular, antimalarial, anticonvulsant, antidiabetic, antihypertensive, analgesics, antidepressant, anticancer, antioxidant, antifungal, and antimicrobial, etc. All the reported indole molecules bind to multiple receptors with high affinity, thus expedite the research on the development of novel biologically active compounds through the various approach. In this review, we aimed to highlight synthetic and medicinal perspective on the development of indole-based analogs. In addition, structural activity relationship (SAR) study to correlate for their biological activity also discussed.
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Kumari A, Singh RK. Medicinal chemistry of indole derivatives: Current to future therapeutic prospectives. Bioorg Chem 2019; 89:103021. [PMID: 31176854 DOI: 10.1016/j.bioorg.2019.103021] [Citation(s) in RCA: 250] [Impact Index Per Article: 50.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 05/22/2019] [Accepted: 05/29/2019] [Indexed: 12/21/2022]
Abstract
Indole is a versatile pharmacophore, a privileged scaffold and an outstanding heterocyclic compound with wide ranges of pharmacological activities due to different mechanisms of action. It is an superlative moiety in drug discovery with the sole property of resembling different structures of the protein. Plenty of research has been taking place in recent years to synthesize and explore the various therapeutic prospectives of this moiety. This review summarizes some of the recent effective chemical synthesis (2014-2018) for indole ring. This review also emphasized on the structure-activity relationship (SAR) to reveal the active pharmacophores of various indole analogues accountable for anticancer, anticonvulsant, antimicrobial, antitubercular, antimalarial, antiviral, antidiabetic and other miscellaneous activities which have been investigated in the last five years. The precise features with motives and framework of each research topic is introduced for helping the medicinal chemists to understand the perspective of the context in a better way. This review will definitely offer the platform for researchers to strategically design diverse novel indole derivatives having different promising pharmacological activities with reduced toxicity and side effects.
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Affiliation(s)
- Archana Kumari
- Rayat-Bahra Institute of Pharmacy, Dist. Hoshiarpur, 146104 Punjab, India
| | - Rajesh K Singh
- Department of Pharmaceutical Chemistry, Shivalik College of Pharmacy, Nangal, Dist. Rupnagar, 140126 Punjab, India.
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19
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20
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Shirvani P, Fassihi A, Saghaie L. Recent Advances in the Design and Development of Non-nucleoside Reverse Transcriptase Inhibitor Scaffolds. ChemMedChem 2018; 14:52-77. [PMID: 30417561 DOI: 10.1002/cmdc.201800577] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Revised: 11/04/2018] [Indexed: 12/31/2022]
Abstract
Non-nucleoside reverse transcriptase inhibitors (NNRTIs) have always been an important part of the anti-HIV-1 combination therapy known as combination antiretroviral therapy (cART) since 1996. The use of NNRTIs for about 22 years has led to some mutations in the residues that compose the reverse transcriptase active site, resulting in the emergence of drug-resistant viruses. Thus, the search for new potent NNRTIs with an improved safety profile and activity against drug-resistant HIV strains is indispensable, and many hit and lead NNRTIs have been discovered in the last decade. This review provides an overview of the development in this field from 2013 to August 2018.
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Affiliation(s)
- Pouria Shirvani
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Science, Isfahan University of Medical Science, Hezar Jerib Avenue, 81746-73461, Isfahan, Iran
| | - Afshin Fassihi
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Science, Isfahan University of Medical Science, Hezar Jerib Avenue, 81746-73461, Isfahan, Iran
| | - Lotfollah Saghaie
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Science, Isfahan University of Medical Science, Hezar Jerib Avenue, 81746-73461, Isfahan, Iran
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21
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Le TP, Higashita K, Tanaka S, Yoshimura M, Kitamura M. Revisiting the CuII-Catalyzed Asymmetric Friedel–Crafts Reaction of Indole with Trifluoropyruvate. Org Lett 2018; 20:7149-7153. [DOI: 10.1021/acs.orglett.8b03086] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Thien Phuc Le
- Graduate School of Pharmaceutical Sciences and Research Center for Materials Science, Nagoya University, Chikusa, Nagoya 464-8601, Japan
| | - Kazuyuki Higashita
- Graduate School of Pharmaceutical Sciences and Research Center for Materials Science, Nagoya University, Chikusa, Nagoya 464-8601, Japan
| | - Shinji Tanaka
- Graduate School of Pharmaceutical Sciences and Research Center for Materials Science, Nagoya University, Chikusa, Nagoya 464-8601, Japan
| | - Masahiro Yoshimura
- Division of Liberal Arts and Sciences, Aichi Gakuin University, Iwasaki, Nisshin 470-0195, Japan
| | - Masato Kitamura
- Graduate School of Pharmaceutical Sciences and Research Center for Materials Science, Nagoya University, Chikusa, Nagoya 464-8601, Japan
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Zhang J, Liu T, Chen M, Liu F, Liu X, Zhang J, Lin J, Jin Y. Synthesis and Biological Evaluation of Indole-2-carbohydrazide Derivatives as Anticancer Agents with Anti-angiogenic and Antiproliferative Activities. ChemMedChem 2018; 13:1181-1192. [DOI: 10.1002/cmdc.201800033] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 04/02/2018] [Indexed: 12/18/2022]
Affiliation(s)
- Jianqiang Zhang
- Key Laboratory of Medicinal Chemistry for Natural Resources; Ministry of Education and Yunnan Province; School of Chemical Science and Technology; Yunnan University; No. 2 Cuihu North Road Kunming 650091 P.R. China
- Key Laboratory of Subtropical Medicinal Edible Resources Development and Utilization in Yunnan Province; College of Biology and Chemistry; Puer University; No. 6 Xueyuan's Road Puer 665000 P.R. China
| | - Tongyang Liu
- Laboratory of Molecular Genetics of Aging and Tumors; Medical School; Kunming University of Science and Technology; No. 68 Wenchang Road, 121 Avenue Kunming 650500 P.R. China
| | - Mei Chen
- Key Laboratory of Subtropical Medicinal Edible Resources Development and Utilization in Yunnan Province; College of Biology and Chemistry; Puer University; No. 6 Xueyuan's Road Puer 665000 P.R. China
| | - Feifei Liu
- Laboratory of Molecular Genetics of Aging and Tumors; Medical School; Kunming University of Science and Technology; No. 68 Wenchang Road, 121 Avenue Kunming 650500 P.R. China
| | - Xingyuan Liu
- Key Laboratory of Subtropical Medicinal Edible Resources Development and Utilization in Yunnan Province; College of Biology and Chemistry; Puer University; No. 6 Xueyuan's Road Puer 665000 P.R. China
| | - Jihong Zhang
- Laboratory of Molecular Genetics of Aging and Tumors; Medical School; Kunming University of Science and Technology; No. 68 Wenchang Road, 121 Avenue Kunming 650500 P.R. China
| | - Jun Lin
- Key Laboratory of Medicinal Chemistry for Natural Resources; Ministry of Education and Yunnan Province; School of Chemical Science and Technology; Yunnan University; No. 2 Cuihu North Road Kunming 650091 P.R. China
| | - Yi Jin
- Key Laboratory of Medicinal Chemistry for Natural Resources; Ministry of Education and Yunnan Province; School of Chemical Science and Technology; Yunnan University; No. 2 Cuihu North Road Kunming 650091 P.R. China
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Synthesis and Evaluation of N-(3-Trifluoroacetyl-indol-7-yl) Acetamides for Potential In Vitro Antiplasmodial Properties. Molecules 2017; 22:molecules22071099. [PMID: 28671598 PMCID: PMC6152062 DOI: 10.3390/molecules22071099] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 06/21/2017] [Accepted: 06/28/2017] [Indexed: 11/17/2022] Open
Abstract
A series of novel N-((2,5-diaryl-3-trifluoroacetyl)-1H-indol-7-yl)acetamides has been prepared via a successive and one-pot reaction sequence involving initial trifluoroacetic acid-mediated Beckmann rearrangement of the oximes derived from the 1-(2,5-diaryl-1H-indol-7-yl)ethanones, followed by trifluoroacetylation of the incipient N-(2,5-diaryl-1H-indol-7-yl)-acetamides with trifluoroacetic anhydride. The prepared compounds were evaluated for potential in vitro antiplasmodial properties. Preliminary results from antiplasmodial activity against the chloroquine-sensitive 3D7 strain of Plasmodium falciparum revealed that a combination of 2-(4-flurophenyl)- and 5-(4-fluorophenyl) or 2-(4-flurophenyl)- and 4-fluorostyryl groups in compounds 3(a,f) and 4(a,g), for example, is required for biological activity for both series of compounds. Their possible mode of action against the plasmodial parasite is explained theoretically through molecular docking of the most active compounds against the parasite lactate dehydrogenase (pLDH). These compounds were docked at the entrance of NAD+ in pLDH presumably hindering entry of lactate to cause the observed inhibition effect of pLDH. The four compounds were found to exhibit low toxicity against monkey kidney Vero cells at the highest concentrations tested.
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ZnBr 2 catalyzed domino Knoevenagel-hetero-Diels–Alder reaction: An efficient route to polycyclic thiopyranoindol annulated [3,4- c ]quinolone derivatives. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.04.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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26
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Kasztelan A, Biedrzycki M, Kwiatkowski P. High-Pressure-Mediated Asymmetric Organocatalytic Hydroxyalkylation of Indoles with Trifluoromethyl Ketones. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600327] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Adrian Kasztelan
- Faculty of Chemistry; University of Warsaw; Pasteura 1 02-093 Warsaw Poland
| | - Michał Biedrzycki
- Faculty of Chemistry; University of Warsaw; Pasteura 1 02-093 Warsaw Poland
| | - Piotr Kwiatkowski
- Faculty of Chemistry; University of Warsaw; Pasteura 1 02-093 Warsaw Poland
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27
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Usachev BI. 1-/2-/3-Fluoroalkyl-substituted indoles, promising medicinally and biologically beneficial compounds: Synthetic routes, significance and potential applications. J Fluor Chem 2016. [DOI: 10.1016/j.jfluchem.2016.02.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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28
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Li X, Gao P, Zhan P, Liu X. Substituted indoles as HIV-1 non-nucleoside reverse transcriptase inhibitors: a patent evaluation (WO2015044928). Expert Opin Ther Pat 2016; 26:629-35. [PMID: 26742549 DOI: 10.1517/13543776.2016.1135902] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The invention described in this patent (WO2015044928) is related to compounds based on the substituted indole scaffold, their synthetic process and application to inhibit HIV-1 replication as non-nucleoside reverse transcriptase inhibitors (NNRTIs). Some of the newly claimed compounds presented improved potency against wild-type (WT) HIV-1 strain in comparison to previously disclosed indole-based NNRTIs and were also shown to be effective against common resistant HIV-1 strains. In light of their novel structural characteristics, simple synthetic route and improved anti-HIV activity, these compounds deserve further study as promising NNRTIs.
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Affiliation(s)
- Xiao Li
- a Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , Jinan , P.R.China
| | - Ping Gao
- a Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , Jinan , P.R.China
| | - Peng Zhan
- a Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , Jinan , P.R.China
| | - Xinyong Liu
- a Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , Jinan , P.R.China
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Kumari G, Singh RK. Molecular Modeling, Synthesis, and Anti-HIV Activity of Novel Isoindolinedione Analogues as Potent Non-nucleoside Reverse Transcriptase Inhibitors. Chem Biol Drug Des 2015. [DOI: 10.1111/cbdd.12620] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Garima Kumari
- Nucleic Acids and Antiviral Research Laboratory; Department of Chemistry; University of Allahabad; Allahabad India
| | - Ramendra K. Singh
- Nucleic Acids and Antiviral Research Laboratory; Department of Chemistry; University of Allahabad; Allahabad India
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30
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Nazar MF, Abdullah MI, Badshah A, Mahmood A, Rana UA, Khan SUD. Synthesis, structure–activity relationship and molecular docking of cyclohexenone based analogous as potent non-nucleoside reverse-transcriptase inhibitors. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2014.12.090] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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31
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Li X, Zhang L, Tian Y, Song Y, Zhan P, Liu X. Novel HIV-1 non-nucleoside reverse transcriptase inhibitors: a patent review (2011 – 2014). Expert Opin Ther Pat 2014; 24:1199-227. [DOI: 10.1517/13543776.2014.964685] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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32
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Han X, Wu H, Wang W, Dong C, Tien P, Wu S, Zhou HB. Synthesis and SARs of indole-based α-amino acids as potent HIV-1 non-nucleoside reverse transcriptase inhibitors. Org Biomol Chem 2014; 12:8308-17. [PMID: 25209054 DOI: 10.1039/c4ob01333f] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of non-nucleoside reverse transcriptase inhibitors derived from indole-based α-amino acids were designed and synthesized. Their inhibitory activities were detected by a TZM-bl cell assay on HIV virus type HIV-1IIIB. The comprehensive understanding of the SAR was obtained by utilizing the variation of the substituents of the indole-based α-amino acids. From the screened compounds, the novel inhibitors 19 and 29 were identified to be highly potent candidates with EC50 values of 0.060 μM and 0.045 μM respectively (CC50 values of 109.545 μM and 49.295 μM and SI values of 1825.8 and 1095.4). In most cases, the variation of substituents at different positions had a significant effect on the potency of activities. The results also indicate that the indole-based α-amino acids as efficient NNRTIs displayed comparable anti-HIV-1 activities to the reference drug NVP. We hope the identification of these indole-based amino acids as efficient NNRTIs of RT could stimulate researchers to develop more diversified anti-HIV drugs.
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Affiliation(s)
- Xin Han
- School of Pharmaceutical Sciences, State Key Laboratory of Virology, Wuhan University, Wuhan, China430071
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