1
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Zhao YQ, Li X, Guo HY, Shen QK, Quan ZS, Luan T. Application of Quinoline Ring in Structural Modification of Natural Products. Molecules 2023; 28:6478. [PMID: 37764254 PMCID: PMC10534720 DOI: 10.3390/molecules28186478] [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: 08/11/2023] [Revised: 09/04/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
Natural compounds are rich in pharmacological properties that are a hot topic in pharmaceutical research. The quinoline ring plays important roles in many biological processes in heterocycles. Many pharmacological compounds, including saquinavir and chloroquine, have been marketed as quinoline molecules with good anti-viral and anti-parasitic properties. Therefore, in this review, we summarize the medicinal chemistry of quinoline-modified natural product quinoline derivatives that were developed by several research teams in the past 10 years and find that these compounds have inhibitory effects on bacteria, viruses, parasites, inflammation, cancer, Alzheimer's disease, and others.
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Affiliation(s)
- Yu-Qing Zhao
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji 133002, China; (Y.-Q.Z.); (X.L.); (H.-Y.G.); (Q.-K.S.)
| | - Xiaoting Li
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji 133002, China; (Y.-Q.Z.); (X.L.); (H.-Y.G.); (Q.-K.S.)
| | - Hong-Yan Guo
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji 133002, China; (Y.-Q.Z.); (X.L.); (H.-Y.G.); (Q.-K.S.)
| | - Qing-Kun Shen
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji 133002, China; (Y.-Q.Z.); (X.L.); (H.-Y.G.); (Q.-K.S.)
| | - Zhe-Shan Quan
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji 133002, China; (Y.-Q.Z.); (X.L.); (H.-Y.G.); (Q.-K.S.)
| | - Tian Luan
- Department of Pharmacy, Shenyang Medical College, Shenyang 110034, China
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2
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Tetrahydroquinoline: an efficient scaffold as mTOR inhibitor for the treatment of lung cancer. Future Med Chem 2022; 14:1789-1809. [PMID: 36538021 DOI: 10.4155/fmc-2022-0204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Efforts have been made to find an efficient scaffold (and its substitution) that can be used for the treatment of lung cancer via mTOR inhibition. A detailed literature search was carried out for previously reported mTOR inhibitors. The present review is focused on lung cancer; therefore, descriptions of some mTOR inhibitors that are currently in clinical trials for the treatment of lung cancer are provided. Based on previous research findings, tetrahydroquinoline was found to be the most efficient scaffold to be explored for the treatment of lung cancer. A possible efficient substitution of the tetrahydroquinoline scaffold could also be beneficial for the treatment of lung cancer.
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3
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Xue Y, Gan J, Luo N, Wang C. DABCO-Promoted Cyclization of 2-Amino-4 H-chromen-4-ones with 2,6-Dibenzylidenecyclohexan-1-ones for the Synthesis of Chromeno[2,3- b]tetrahydroquinoline. J Org Chem 2022; 87:10422-10429. [PMID: 35819223 DOI: 10.1021/acs.joc.2c00869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
DABCO-promoted cyclization reaction of substituted 2-amino-4H-chromen-4-ones with substituted 2,6-dibenzylidenecyclohexan-1-ones was investigated under mild conditions. This reaction provided a novel and efficient access to the 7,8,9,10-tetrahydro-12H-chromeno[2,3-b]quinolin-12-ones in good yields, the exocyclic double bond of which is predominantly E-selective.
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Affiliation(s)
- Yuhang Xue
- School of Chemistry and Chemical Engineering, Yangzhou University, 180 Siwangting Street, Yangzhou 225002, P. R. China
| | - Jianbo Gan
- School of Chemistry and Chemical Engineering, Yangzhou University, 180 Siwangting Street, Yangzhou 225002, P. R. China
| | - Naili Luo
- School of Chemistry and Chemical Engineering, Yangzhou University, 180 Siwangting Street, Yangzhou 225002, P. R. China
| | - Cunde Wang
- School of Chemistry and Chemical Engineering, Yangzhou University, 180 Siwangting Street, Yangzhou 225002, P. R. China
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4
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Patel KB, Kumari P. A Review: Structure-activity relationship and antibacterial activities of Quinoline based hybrids. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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5
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El Kharrat S, Laurent P, Boiteau L. Diastereoselective Synthesis of Perfluoroalkylmethyl‐Substituted 1,2,3,4‐Tetrahydroquinolines Derivatives through 1‐Iodo‐1,3‐Bis(acetoxy) Synthons. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Salem El Kharrat
- Universite Saint-Joseph Faculte de pharmacie Faculty of Pharmacy Rue de Damas 1107 2180 Beirut LEBANON
| | - Philippe Laurent
- Université de Montpellier: Universite de Montpellier Institut des Biomolecules Max Mousseron 1919 route de Mende 34293 Montpellier FRANCE
| | - Laurent Boiteau
- University of Montpellier: Universite de Montpellier IBMM FRANCE
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6
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Ali SMM, Salem MS, Madkour HMF, Zidan A. 2(1H)-Pyridone and Quinolone as Synthon for Efficient and Simple Synthesis of Polysubstituted Pyridines and Quinolines. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2021.2020307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Samar Mosad Mohamed Ali
- Chemistry Department, Faculty of Science, Ain Shams University, Abbasiya, Cairo, Egypt
- High Institute of Optics Technology – Sheraton, Cairo, Egypt
| | - Marwa S. Salem
- Chemistry Department, Faculty of Science, Ain Shams University, Abbasiya, Cairo, Egypt
| | - Hassan M. F. Madkour
- Chemistry Department, Faculty of Science, Ain Shams University, Abbasiya, Cairo, Egypt
| | - Alaa Zidan
- Chemistry Department, Faculty of Science, Ain Shams University, Abbasiya, Cairo, Egypt
- Faculty of Science, Galala University, New Galala City, Egypt
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Moussaoui O, Bhadane R, Sghyar R, Ilaš J, El Hadrami EM, Chakroune S, Salo-Ahen OMH. Design, synthesis, in vitro and in silico characterization of new 2-quinolone- L -alaninate-1,2,3-triazoles as novel antimicrobial agents. ChemMedChem 2022; 17:e202100714. [PMID: 34978160 PMCID: PMC9305408 DOI: 10.1002/cmdc.202100714] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/16/2021] [Indexed: 11/07/2022]
Abstract
Due to the ever‐increasing antimicrobial resistance there is an urgent need to continuously design and develop novel antimicrobial agents. Inspired by the broad antibacterial activities of various heterocyclic compounds such as 2‐quinolone derivatives, we designed and synthesized new methyl‐(2‐oxo‐1,2‐dihydroquinolin‐4‐yl)‐L‐alaninate‐1,2,3‐triazole derivatives via 1,3‐dipolar cycloaddition reaction of 1‐propargyl‐2‐quinolone‐L‐alaninate with appropriate azide groups. The synthesized compounds were obtained in good yield ranging from 75 to 80 %. The chemical structures of these novel hybrid molecules were determined by spectroscopic methods and the antimicrobial activity of the compounds was investigated against both bacterial and fungal strains. The tested compounds showed significant antimicrobial activity and weak to moderate antifungal activity. Despite the evident similarity of the quinolone moiety of our compounds with fluoroquinolones, our compounds do not function by inhibiting DNA gyrase. Computational characterization of the compounds shows that they have attractive physicochemical and pharmacokinetic properties and could serve as templates for developing potential antimicrobial agents for clinical use.
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Affiliation(s)
- Oussama Moussaoui
- Universite Sidi Mohamed Ben Abdallah, Laboratory of Applied Organic Chemistry, 30000, Fez, MOROCCO
| | | | - Riham Sghyar
- Universite Sidi Mohamed Ben Abdallah, Laboratory of Applied Organic Chemistry, 30000, Fez, MOROCCO
| | - Janez Ilaš
- University of Ljubljana: Univerza v Ljubljani, Department of Pharmaceutical Chemistry, 1000, Ljubljana, SLOVENIA
| | - El Mestafa El Hadrami
- Universite Sidi Mohamed Ben Abdallah, Laboratory of Applied Organic Chemistry, 30000, Fez, MOROCCO
| | - Said Chakroune
- Universite Sidi Mohamed Ben Abdallah, Laboratory of Applied Organic Chemistry, 30000, Fez, MOROCCO
| | - Outi M H Salo-Ahen
- Åbo Akademi University, Pharmaceutical Sciences, Tykistökatu 6 A, Biocity, 3rd floor, 20520, Turku, FINLAND
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8
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Ghanim AM, Girgis AS, Kariuki BM, Samir N, Said MF, Abdelnaser A, Nasr S, Bekheit MS, Abdelhameed MF, Almalki AJ, Ibrahim TS, Panda SS. Design and synthesis of ibuprofen-quinoline conjugates as potential anti-inflammatory and analgesic drug candidates. Bioorg Chem 2021; 119:105557. [PMID: 34952242 DOI: 10.1016/j.bioorg.2021.105557] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 11/13/2021] [Accepted: 12/09/2021] [Indexed: 01/17/2023]
Abstract
A new set of ibuprofen-quinoline conjugates comprising quinolinyl heterocycle and ibuprofen moieties linked by an alkyl chain were synthesized in good yields utilizing an optimized reaction procedure in a molecular hybridization approach to overcome the drawbacks of the current non-steroidal anti-inflammatory drugs. The synthesized conjugates were screened for their anti-inflammatory, and ulcerogenic properties. Several conjugates were found to have significant anti-inflammatory properties in the carrageenan-induced rat paw edema test without showing any ulcerogenic liability. In addition, most conjugates showed promising peripheral analgesic activity in the acetic acid-induced writhing test as well as central analgesic properties in the in vivo hot plate test. The most promising conjugates were the unsubstituted and 6-substituted fluoro- and chloro-derivatives of 2-(trifluoromethyl)quinoline linked to ibuprofen by a propyl chain. Their anti-inflammatory activity was evaluated against LPS-stimulated inflammatory reactions in RAW264.7 mouse macrophages. In this regard, it was found that most of the conjugates were able to significantly reduce the release and production of nitric oxide in the LPS-stimulated macrophages. The secretion and expression of the pro-inflammatory cytokines IL-6, TNF-α, and inducible nitric oxide synthase (iNOS) were also significantly suppressed.
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Affiliation(s)
- Amany M Ghanim
- Department of Chemistry & Physics, Augusta University, Augusta, GA 30912, USA; Department of Pharmaceutical Organic Chemistry Faculty of Pharmacy, Zagazig University, 44519 Zagazig, Egypt
| | - Adel S Girgis
- Department of Pesticide Chemistry, National Research Centre, Dokki, Giza 12622, Egypt
| | - Benson M Kariuki
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, UK
| | - Nermin Samir
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt
| | - Mona F Said
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Anwar Abdelnaser
- Institute of Global Health and Human Ecology, School of Sciences and Engineering, The American University in Cairo (AUC), Cairo 11835, Egypt
| | - Soad Nasr
- Institute of Global Health and Human Ecology, School of Sciences and Engineering, The American University in Cairo (AUC), Cairo 11835, Egypt; Institute of Pharmacology of Natural Products & Clinical Pharmacology, Ulm University, D-89081 Ulm, Germany
| | - Mohamed S Bekheit
- Department of Pesticide Chemistry, National Research Centre, Dokki, Giza 12622, Egypt
| | | | - Ahmad J Almalki
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; Center of Excellence for Drug Research and Pharmaceutical Industries, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Tarek S Ibrahim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Siva S Panda
- Department of Chemistry & Physics, Augusta University, Augusta, GA 30912, USA.
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9
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Synthesis, spectroscopic characterization, DFT, molecular docking and in vitro antibacterial potential of novel quinoline derivatives. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131217] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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Polo-Cuadrado E, Ferrer K, Osorio E, Brito I, Cisterna J, Gutiérrez M. Crystal structure, Hirshfeld surface analysis and DFT studies of N-(4-acetylphenyl)quinoline-3-carboxamide. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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The Role of the Catalyst on the Reactivity and Mechanism in the Diels–Alder Cycloaddition Step of the Povarov Reaction for the Synthesis of a Biological Active Quinoline Derivative: Experimental and Theoretical Investigations. ORGANICS 2021. [DOI: 10.3390/org2010006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
An experimental and theoretical study of the reactivity and mechanism of the non-catalyzed and catalyzed Povarov reaction for the preparation of a 4-ethoxy-2,3,4,4a-tetrahydro-2-phenylquinoline as a biological active quinoline derivative has been performed. The optimization of experimental conditions indicate that the use of a catalyst, namely Lewis acid with an electron-releasing group, creates the best experimental conditions for this kind of reaction. The chemical structure was characterized by the usual spectroscopic methods. The prepared quinoline derivative has been also tested in vitro for antibacterial activity, which displays moderate inhibitory activity against both Escherichia coli and Staphylococcus aureus. The antioxidant activity was investigated in vitro by evaluating their reaction with 1,1-diphenyl-2-picrylhydrazyl DPPH radical, which reveals high reactivity. The computational study was performed on the Diels–Alder step of the Povarov reaction using a B3LYP/6-31G(d,p) level of theory. The conceptual DFT reactivity indices explain well the reactivity and the meta regioselectivity experimentally observed. Both catalysts enhance the reactivity of the imine, favoring the formation of the meta regioisomers with a low activation energy, and they change the mechanism to highly synchronous for the Lewis acid and to stepwise for the Brønsted acid. The reaction of imine with allyl alcohol does not give any product, which requires high activation energy.
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12
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Hayani S, Sert Y, Baba YF, Benhiba F, Chahdi FO, Laraqui FZ, Mague JT, El Ibrahimi B, Sebbar NK, Rodi YK, Essassi EM. New alkyl (cyclohexyl) 2-oxo-1-(prop‑2-yn-1-yl)-1, 2-dihydroquinoline-4-carboxylates: Synthesis, crystal structure, spectroscopic characterization, hirshfeld surface analysis, molecular docking studies and DFT calculations. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129520] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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13
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Vinogradov MG, Turova OV, Zlotin SG. Catalytic Asymmetric Aza‐Diels‐Alder Reaction: Pivotal Milestones and Recent Applications to Synthesis of Nitrogen‐Containing Heterocycles. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001307] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Maxim G. Vinogradov
- N.D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences 47 Leninsky prosp. 119991 Moscow Russian Federation
| | - Olga V. Turova
- N.D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences 47 Leninsky prosp. 119991 Moscow Russian Federation
| | - Sergei G. Zlotin
- N.D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences 47 Leninsky prosp. 119991 Moscow Russian Federation
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14
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Chen J, Qi L, Zhang B, Chen M, Kobayashi T, Bao Z, Yang Q, Ren Q, Huang W, Zhang Z. Tandem synthesis of tetrahydroquinolines and identification of the reaction network by operando NMR. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00418b] [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
Bifunctional MOF supported Pd nanoparticles for the one-pot tandem synthesis of substituted tetrahydroquinolines were developed, and operando high-pressure MAS-NMR were performed to understand the complex reaction network.
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Affiliation(s)
- Jingwen Chen
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Long Qi
- U.S. DOE Ames Laboratory
- Iowa State University
- Iowa 50011
- USA
| | - Biying Zhang
- Department of Chemistry
- Iowa State University
- Iowa 50011
- USA
| | - Minda Chen
- Department of Chemistry
- Iowa State University
- Iowa 50011
- USA
| | | | - Zongbi Bao
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Qiwei Yang
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Qilong Ren
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Wenyu Huang
- Department of Chemistry
- Iowa State University
- Iowa 50011
- USA
| | - Zhiguo Zhang
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
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15
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Matada BS, Pattanashettar R, Yernale NG. A comprehensive review on the biological interest of quinoline and its derivatives. Bioorg Med Chem 2020; 32:115973. [PMID: 33444846 DOI: 10.1016/j.bmc.2020.115973] [Citation(s) in RCA: 167] [Impact Index Per Article: 41.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 12/18/2020] [Accepted: 12/21/2020] [Indexed: 12/16/2022]
Abstract
Amongst heterocyclic compounds, quinoline is an advantaged scaffold that appears as a significant assembly motif for the development of new drug entities. Quinoline and its derivatives tested with diverse biological activity constitute an important class of compounds for new drug development. Therefore, many scientific communities have developed these compounds as intent structure and evaluated their biological activities. The present, review provides brief natural sources of quinoline and including a new extent of quinoline-based marketed drugs. This review also confers information about the biological activities of quinoline derivatives such as antibacterial, antifungal, antimycobacterial, antiviral, anti-protozoal, antimalarial, anticancer, cardiovascular, CNS effects, antioxidant, anticonvulsant, analgesic, anti-inflammatory, anthelmintic and miscellaneous activities.
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Affiliation(s)
| | | | - Nagesh Gunavanthrao Yernale
- Department of Chemistry, Guru Nanak First Grade Science, Commerce and Post Graduate College, Bidar 585 403, Karnataka, India.
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Baba YF, Gökce H, Rodi YK, Hayani S, Chahdi FO, Boukir A, Jasinski JP, Kaur M, Hökelek T, Sebbar NK, Essassi EM. Syntheses of novel 2-oxo-1,2-dihydroquinoline derivatives: Molecular and crystal structures, spectroscopic characterizations, Hirshfeld surface analyses, molecular docking studies and density functional theory calculations. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128461] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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17
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Shaikh MH, Subhedar DD, Akolkar SV, Nagargoje AA, Khedkar VM, Sarkar D, Shingate BB. Tetrazoloquinoline-1,2,3-Triazole Derivatives as Antimicrobial Agents: Synthesis, Biological Evaluation and Molecular Docking Study. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1821229] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Mubarak H. Shaikh
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, India
- Department of Chemistry, Radhabai Kale Mahila Mahavidyalaya, Ahmednagar, India
| | | | - Satish V. Akolkar
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, India
| | - Amol A. Nagargoje
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, India
- Department of Chemistry, Khopoli Municipal Council College, Khopoli, India
| | - Vijay M. Khedkar
- Department of Pharmaceutical Chemistry, School of Pharmacy, Vishwakarma University, Pune, India
| | - Dhiman Sarkar
- Combi-Chem Resource Centre, CSIR-National Chemical Laboratory, Pune, India
| | - Bapurao B. Shingate
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, India
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18
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Bouzian Y, Karrouchi K, Sert Y, Lai CH, Mahi L, Ahabchane NH, Talbaoui A, Mague JT, Essassi EM. Synthesis, spectroscopic characterization, crystal structure, DFT, molecular docking and in vitro antibacterial potential of novel quinoline derivatives. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127940] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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19
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Design, Synthesis, and Biological and
In Silico
Study of Fluorine‐Containing Quinoline Hybrid Thiosemicarbazide Analogues. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3617] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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20
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Filali Baba Y, Sert Y, Kandri Rodi Y, Hayani S, Mague JT, Prim D, Marrot J, Ouazzani Chahdi F, Sebbar NK, Essassi EM. Synthesis, crystal structure, spectroscopic characterization, Hirshfeld surface analysis, molecular docking studies and DFT calculations, and antioxidant activity of 2-oxo-1,2-dihydroquinoline-4-carboxylate derivatives. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.03.103] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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21
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Vasudevan Sumesh R, Shylaja A, Ranjith Kumar R, Almansour AI, Suresh Kumar R. Synthesis of spiro-linked quinolinone-pyrrolidine/pyrrolo[1,2-c]thiazole-oxindole/acenaphthalene hybrids via multi-component [3 + 2] cycloaddition. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.10.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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22
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Yang CH, Chen X, Li H, Wei W, Yang Z, Chang J. Iodine catalyzed reduction of quinolines under mild reaction conditions. Chem Commun (Camb) 2018; 54:8622-8625. [PMID: 30019712 DOI: 10.1039/c8cc04262d] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A reduction of quinolines to synthetically versatile tetrahydroquinoline molecules with I2 and HBpin is described. In the presence of iodine (20 mol%) as a catalyst, reduction of quinolines and other N-heteroarenes proceeded readily with hydroboranes as the reducing reagents. The broad functional-group tolerance, good yields and mild reaction conditions imply high practical utility.
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Affiliation(s)
- Chun-Hua Yang
- Henan Province Key Laboratory of New Opto-electronic Functional Materials, College of Chemistry and Chemical Engineering, Anyang Normal University, 436 Xian'ge Road, Anyang 455000, P. R. China.
| | - Xixi Chen
- Henan Province Key Laboratory of New Opto-electronic Functional Materials, College of Chemistry and Chemical Engineering, Anyang Normal University, 436 Xian'ge Road, Anyang 455000, P. R. China.
| | - Huimin Li
- Henan Province Key Laboratory of New Opto-electronic Functional Materials, College of Chemistry and Chemical Engineering, Anyang Normal University, 436 Xian'ge Road, Anyang 455000, P. R. China.
| | - Wenbo Wei
- Henan Province Key Laboratory of New Opto-electronic Functional Materials, College of Chemistry and Chemical Engineering, Anyang Normal University, 436 Xian'ge Road, Anyang 455000, P. R. China.
| | - Zhantao Yang
- Henan Province Key Laboratory of New Opto-electronic Functional Materials, College of Chemistry and Chemical Engineering, Anyang Normal University, 436 Xian'ge Road, Anyang 455000, P. R. China. and School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China.
| | - Junbiao Chang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China.
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Li K, Wang J, Wu K, Zheng D, Zhou X, Han W, Wan N, Cui B, Chen Y. Enantioselective synthesis of 1,2,3,4-tetrahydroquinoline-4-ols and 2,3-dihydroquinolin-4(1H)-ones via a sequential asymmetric hydroxylation/diastereoselective oxidation process using Rhodococcus equi ZMU-LK19. Org Biomol Chem 2018; 15:3580-3584. [PMID: 28177033 DOI: 10.1039/c7ob00151g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A cascade biocatalysis system involving asymmetric hydroxylation and diastereoselective oxidation was developed using Rhodococcus equi ZMU-LK19, which gave chiral 2-substituted-1,2,3,4-tetrahydroquinoline-4-ols (2) (up to 57% isolated yield, 99 : 1 dr, and >99% ee) and chiral 2-substituted-2,3-dihydroquinolin-4(1H)-ones (3) (up to 25% isolated yield, and >99% ee) from (±)-2-substituted-tetrahydroquinolines (1). In addition, a possible mechanism for this cascade biocatalysis was tentatively proposed.
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Affiliation(s)
- Ke Li
- Generic Drug Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China.
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Madkour HMF, El-Hashash MAEAM, Salem MS, Mahmoud ASOA. Synthesis, antileishmanial and cytotoxicity activities of fused and nonfused tetrahydroquinoline derivatives. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3311-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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25
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Yang T, Yin Q, Gu G, Zhang X. A one-pot process for the enantioselective synthesis of tetrahydroquinolines and tetrahydroisoquinolines via asymmetric reductive amination (ARA). Chem Commun (Camb) 2018; 54:7247-7250. [DOI: 10.1039/c8cc03586e] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Asymmetric reductive amination for the synthesis of both chiral tetrahydroquinolines and tetrahydroisoquinolines has been realized with an Ir/ZhaoPhos catalytic system via a one-pot N-Boc deprotection/intramolecular asymmetric reductive amination (ARA) sequence.
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Affiliation(s)
- Tao Yang
- Department of Chemistry
- Southern University of Science and Technology
- Shenzhen
- P. R. China
| | - Qin Yin
- Department of Chemistry
- Southern University of Science and Technology
- Shenzhen
- P. R. China
| | - Guoxian Gu
- Department of Chemistry
- Southern University of Science and Technology
- Shenzhen
- P. R. China
| | - Xumu Zhang
- Department of Chemistry
- Southern University of Science and Technology
- Shenzhen
- P. R. China
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26
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Design, Synthesis, and In Vitro
Antileishmanial and Antitumor Activities of New Tetrahydroquinolines. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.3046] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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27
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Abdellatif KRA, Abdelall EKA, Abdelgawad MA, Amin DME, Omar HA. Design, synthesis and biological evaluation of new 4-(4-substituted-anilino)quinoline derivatives as anticancer agents. Med Chem Res 2017. [DOI: 10.1007/s00044-017-1798-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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28
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More GV, Bhanage BM. Chiral phosphoric acid catalyzed asymmetric transfer hydrogenation of quinolines in a sustainable solvent. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.tetasy.2015.09.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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29
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Yu J, Jiang HJ, Zhou Y, Luo SW, Gong LZ. Sodium Salts of Anionic Chiral Cobalt(III) Complexes as Catalysts of the Enantioselective Povarov Reaction. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201504790] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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30
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Yu J, Jiang HJ, Zhou Y, Luo SW, Gong LZ. Sodium salts of anionic chiral cobalt(III) complexes as catalysts of the enantioselective Povarov reaction. Angew Chem Int Ed Engl 2015; 54:11209-13. [PMID: 26230676 DOI: 10.1002/anie.201504790] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 06/30/2015] [Indexed: 11/11/2022]
Abstract
The sodium salts of anionic chiral cobalt(III) complexes (CCC(-) Na(+) ) have been found to be efficient catalysts of the asymmetric Povarov reaction of easily accessible dienophiles, such as 2,3-dihydrofuran, ethyl vinyl ether, and an N-protected 2,3-dihydropyrrole, with 2-azadienes. Ring-fused tetrahydroquinolines with up to three contiguous stereogenic centers were thus obtained in high yields, excellent diastereoselectivities (endo/exo up to >20:1), and high enantioselectivities (up to 95:5 e.r.).
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Affiliation(s)
- Jie Yu
- Department of Applied Chemistry, Anhui Agricultural University (China)
| | - Hua-Jie Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China (China)
| | - Ya Zhou
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China (China)
| | - Shi-Wei Luo
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China (China)
| | - Liu-Zhu Gong
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China (China). .,Collaborative Innovation Centre of Chemical Science and Engineering, Tianjin (China).
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31
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Zhang Y, Zhao R, Bao RLY, Shi L. Highly Enantioselective SPINOL-Derived Phosphoric Acid Catalyzed Transfer Hydrogenation of Diverse C=N-Containing Heterocycles. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500330] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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32
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Bleaching earth clay (pH 12.5)/PEG-400: an efficient recyclable catalytic system for synthesis of 5,6,7,8-tetrahydroquinoline-3-carbonitrile derivatives. RESEARCH ON CHEMICAL INTERMEDIATES 2014. [DOI: 10.1007/s11164-014-1842-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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33
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Mantlo NB, Escribano A. Update on the Discovery and Development of Cholesteryl Ester Transfer Protein Inhibitors for Reducing Residual Cardiovascular Risk. J Med Chem 2013; 57:1-17. [DOI: 10.1021/jm400574e] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nathan B. Mantlo
- Lilly
Research Laboratories, Eli Lilly and Co., Indianapolis, Indiana 46285, United States
| | - Ana Escribano
- Centro
de Investigación
Lilly, Avda. de la Industria 30, 28108-Alcobendas, Madrid, Spain
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34
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Han WY, Zuo J, Wu ZJ, Zhang XM, Yuan WC. Lewis acid catalyzed formation of 3-amino-3-carboxy-tetrahydroquinoline derivatives via tandem 1,5-hydride transfer/cyclization process. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.06.047] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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35
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Zhang Q, Deng C, Fang L, Xu W, Zhao Q, Zhang J, Wang Y, Lei X. Synthesis and Evaluation of the Analogues of Penicillide against Cholesterol Ester Transfer Protein. CHINESE J CHEM 2013. [DOI: 10.1002/cjoc.201200977] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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36
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Jiang Z, Zhang L, Dong C, Su X, Li H, Tang W, Xu L, Fan Q. Direct synthesis of 8-aryl tetrahydroquinolines via pd-catalyzed ortho-arylation of arylureas in water. RSC Adv 2013. [DOI: 10.1039/c2ra22901c] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Marella A, Tanwar OP, Saha R, Ali MR, Srivastava S, Akhter M, Shaquiquzzaman M, Alam MM. Quinoline: A versatile heterocyclic. Saudi Pharm J 2013; 21:1-12. [PMID: 23960814 PMCID: PMC3744984 DOI: 10.1016/j.jsps.2012.03.002] [Citation(s) in RCA: 255] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2012] [Accepted: 03/20/2012] [Indexed: 11/20/2022] Open
Abstract
Quinoline or 1-aza-naphthalene is a weak tertiary base. Quinoline ring has been found to possess antimalarial, anti-bacterial, antifungal, anthelmintic, cardiotonic, anticonvulsant, anti-inflammatory, and analgesic activity. Quinoline not only has a wide range of biological and pharmacological activities but there are several established protocols for the synthesis of this ring. The article aims at highlighting these very diversities of the ring.
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Affiliation(s)
| | | | | | | | | | | | | | - Mohammad Mumtaz Alam
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Jamia Hamdard (Hamdard University), New Delhi 110 062, India
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Ribelles P, Sridharan V, Villacampa M, Ramos MT, Menéndez JC. Diastereoselective, multicomponent access to trans-2-aryl-4-arylamino-1,2,3,4-tetrahydroquinolines via an AA′BC sequential four-component reaction and their application to 2-arylquinoline synthesis. Org Biomol Chem 2013; 11:569-79. [DOI: 10.1039/c2ob26754c] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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39
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40
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Obora Y, Ogawa S, Yamamoto N. Iridium-Catalyzed Alkylation of Methylquinolines with Alcohols. J Org Chem 2012; 77:9429-33. [DOI: 10.1021/jo3019347] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yasushi Obora
- Department of Chemistry and Materials Engineering, Faculty
of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
| | - Shinji Ogawa
- Department of Chemistry and Materials Engineering, Faculty
of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
| | - Nobuyuki Yamamoto
- Department of Chemistry and Materials Engineering, Faculty
of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
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41
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42
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Miller MM, Liu Y, Jiang J, Johnson JA, Kamau M, Nirschl DS, Wang Y, Harikrishnan L, Taylor DS, Chen AYA, Yin X, Seethala R, Peterson TL, Zvyaga T, Zhang J, Huang CS, Wexler RR, Poss MA, Michael Lawrence R, Adam LP, Salvati ME. Identification of a potent and metabolically stable series of fluorinated diphenylpyridylethanamine-based cholesteryl ester transfer protein inhibitors. Bioorg Med Chem Lett 2012; 22:6503-8. [DOI: 10.1016/j.bmcl.2012.08.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2012] [Revised: 07/25/2012] [Accepted: 08/01/2012] [Indexed: 10/28/2022]
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43
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Liu RH, Yu X, Hu L, Yu NF. Simple and practical synthesis of pyrano- and furano[3,2-c]-quinoline derivatives under non-Lewis acid catalysis. CHINESE CHEM LETT 2012. [DOI: 10.1016/j.cclet.2012.06.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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44
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Anderson JC, Noble A, Tocher DA. Reductive Nitro-Mannich Route for the Synthesis of 1,2-Diamine Containing Indolines and Tetrahydroquinolines. J Org Chem 2012; 77:6703-27. [DOI: 10.1021/jo3010827] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- James C. Anderson
- Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, U.K
| | - Adam Noble
- Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, U.K
| | - Derek A. Tocher
- Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, U.K
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45
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Shi F, Xing GJ, Tao ZL, Luo SW, Tu SJ, Gong LZ. An Asymmetric Organocatalytic Povarov Reaction with 2-Hydroxystyrenes. J Org Chem 2012; 77:6970-9. [DOI: 10.1021/jo301174g] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Feng Shi
- School of Chemistry & Chemical Engineering, Jiangsu Normal University, Xuzhou, 221116, China
| | - Gui-Juan Xing
- School of Chemistry & Chemical Engineering, Jiangsu Normal University, Xuzhou, 221116, China
| | - Zhong-Lin Tao
- Hefei National Laboratory for Physical
Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei,
230026, China
| | - Shi-Wei Luo
- Hefei National Laboratory for Physical
Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei,
230026, China
| | - Shu-Jiang Tu
- School of Chemistry & Chemical Engineering, Jiangsu Normal University, Xuzhou, 221116, China
| | - Liu-Zhu Gong
- Hefei National Laboratory for Physical
Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei,
230026, China
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46
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Design and synthesis of new tetrahydroquinolines derivatives as CETP inhibitors. Bioorg Med Chem Lett 2012; 22:3671-5. [DOI: 10.1016/j.bmcl.2012.04.042] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2012] [Revised: 04/04/2012] [Accepted: 04/07/2012] [Indexed: 11/15/2022]
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47
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Boettcher MF, Heinig R, Schmeck C, Kohlsdorfer C, Ludwig M, Schaefer A, Gelfert-Peukert S, Wensing G, Weber O. Single dose pharmacokinetics, pharmacodynamics, tolerability and safety of BAY 60-5521, a potent inhibitor of cholesteryl ester transfer protein. Br J Clin Pharmacol 2012; 73:210-8. [PMID: 21838789 DOI: 10.1111/j.1365-2125.2011.04083.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
AIMS To determine pharmacokinetics (PK), pharmacodynamics (PD), tolerability and safety of BAY 60-5521, a potent inhibitor of cholesteryl ester transfer protein (CETP). METHODS The first in man (FIM) study investigated the safety, tolerability, pharmacodynamics and pharmacokinetics in healthy male subjects following administration of single oral doses. The study was performed using a randomized, single-blind, placebo-controlled, single dose-escalation design. Thirty-eight young healthy male subjects (aged 20-45 years) received an oral dose of 5, 12.5, 25 or 50 mg BAY 60-5521 (n= 28) or were treated with a placebo (n= 10). RESULTS In all four dose steps, only one adverse event (25 mg; mild skin rash) was considered drug related. Clinical laboratory parameters showed no clinically relevant changes. A clear dose-dependent CETP inhibition could be demonstrated starting at a dose of 5 mg. At a dose of 25 mg, a CETP inhibition >50% over 18 h was observed. After 50 mg, CETP inhibition >50% lasted more than 50 h. Twenty-four h after administration mean HDL-C-values showed a nearly dose-proportional increase. Following administration of 50 mg, a significant HDL-C increase of about 30% relative to baseline values was found. BAY 60-5521 was slowly absorbed reaching maximum concentrations in plasma after 4 to 6 h. The disposition in plasma was multi-exponential with an estimated mean terminal half-life of 76 to 144 h. CONCLUSIONS BAY 60-5521 was clinically safe and well tolerated. No effects on heart rate, blood pressure and ECG recordings were observed during the study. A clear pharmacodynamic effect on CETP inhibition and HDL could be demonstrated.
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Fernandez MC, Escribano A, Mateo AI, Parthasarathy S, Martin de la Nava EM, Wang X, Cockerham SL, Beyer TP, Schmidt RJ, Cao G, Zhang Y, Jones TM, Borel A, Sweetana SA, Cannady EA, Stephenson G, Frank S, Mantlo NB. Design, synthesis and structure-activity-relationship of 1,5-tetrahydronaphthyridines as CETP inhibitors. Bioorg Med Chem Lett 2012; 22:3056-62. [PMID: 22497761 DOI: 10.1016/j.bmcl.2012.03.075] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2012] [Revised: 03/20/2012] [Accepted: 03/21/2012] [Indexed: 10/28/2022]
Abstract
This Letter describes the discovery and SAR optimization of 1,5-tetrahydronaphthyridines, a new class of potent CETP inhibitors. The effort led to the identification of 21b and 21d with in vitro human plasma CETP inhibitory activity in the nanomolar range (IC(50)=23 and 22nM, respectively). Both 21b and 21d exhibited robust HDL-c increase in hCETP/hApoA1 dual heterozygous mice model.
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SAR studies on the central phenyl ring of substituted biphenyl oxazolidinone-potent CETP inhibitors. Bioorg Med Chem Lett 2012; 22:199-203. [DOI: 10.1016/j.bmcl.2011.11.039] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2011] [Accepted: 11/09/2011] [Indexed: 11/22/2022]
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50
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Dagousset G, Zhu J, Masson G. Chiral Phosphoric Acid-Catalyzed Enantioselective Three-Component Povarov Reaction Using Enecarbamates as Dienophiles: Highly Diastereo- and Enantioselective Synthesis of Substituted 4-Aminotetrahydroquinolines. J Am Chem Soc 2011; 133:14804-13. [DOI: 10.1021/ja205891m] [Citation(s) in RCA: 225] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Guillaume Dagousset
- Centre de Recherche de Gif, Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex, France
| | - Jieping Zhu
- Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, CH-1015 Lausanne, Switzerland
| | - Géraldine Masson
- Centre de Recherche de Gif, Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex, France
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