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Sośnicki JG, Borzyszkowska-Ledwig A, Idzik TJ, Lubowicz MM, Maciejewska G, Struk Ł. Divergent Synthesis of Functionalized Indenopyridin-2-ones and 2-Pyridones via Benzyl Group Transfer: Two Cases of Aza-semipinacol-Type Rearrangement. Org Lett 2022; 24:8498-8502. [DOI: 10.1021/acs.orglett.2c03361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Jacek G. Sośnicki
- West Pomeranian University of Technology, Szczecin, Faculty of Chemical Technology and Engineering, Department of Organic and Physical Chemistry, Al. Piastów 42, Szczecin 71-065, Poland
| | - Aleksandra Borzyszkowska-Ledwig
- West Pomeranian University of Technology, Szczecin, Faculty of Chemical Technology and Engineering, Department of Organic and Physical Chemistry, Al. Piastów 42, Szczecin 71-065, Poland
| | - Tomasz J. Idzik
- West Pomeranian University of Technology, Szczecin, Faculty of Chemical Technology and Engineering, Department of Organic and Physical Chemistry, Al. Piastów 42, Szczecin 71-065, Poland
| | - Magdalena M. Lubowicz
- West Pomeranian University of Technology, Szczecin, Faculty of Chemical Technology and Engineering, Department of Organic and Physical Chemistry, Al. Piastów 42, Szczecin 71-065, Poland
| | - Gabriela Maciejewska
- Wrocław University of Science and Technology, Faculty of Chemistry, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Łukasz Struk
- West Pomeranian University of Technology, Szczecin, Faculty of Chemical Technology and Engineering, Department of Organic and Physical Chemistry, Al. Piastów 42, Szczecin 71-065, Poland
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2
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Tao S, Xiao J, Li Y, Sun F, Du Y. PhICl
2
/
NH
4
SCN‐Mediated
Oxidative Regioselective Thiocyanation of Pyridin‐2(
1
H
)‐ones. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100278] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Shanqing Tao
- Tianjin Key Laboratory for Modern Drug Delivery & High‐Efficiency, School of Pharmaceutical Science and Technology Tianjin University Tianjin 300072 China
| | - Jiaxi Xiao
- Tianjin Key Laboratory for Modern Drug Delivery & High‐Efficiency, School of Pharmaceutical Science and Technology Tianjin University Tianjin 300072 China
| | - Yadong Li
- Tianjin Key Laboratory for Modern Drug Delivery & High‐Efficiency, School of Pharmaceutical Science and Technology Tianjin University Tianjin 300072 China
| | - Fengxia Sun
- College of Chemical and Pharmaceutical Engineering Hebei University of Science and Technology; Hebei Research Center of Pharmaceutical and Chemical Engineering Shijiazhuang Hebei 050018 China
| | - Yunfei Du
- Tianjin Key Laboratory for Modern Drug Delivery & High‐Efficiency, School of Pharmaceutical Science and Technology Tianjin University Tianjin 300072 China
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3
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Wan S, Luo Z, Xu X, Yu H, Li J, Pan Y, Zhang X, Xu L, Cao R. Manganese(I)‐Catalyzed Site‐Selective C6‐Alkenylation of 2‐Pyridones Using Alkynes via C−H Activation. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100056] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Shanhong Wan
- Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Zhenli Luo
- Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Xin Xu
- Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Haiyang Yu
- Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Jiajie Li
- Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Yixiao Pan
- Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Xin Zhang
- Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Lijin Xu
- Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Rui Cao
- School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710062 People's Republic of China
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4
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Perużyńska M, Borzyszkowska-Ledwig A, Sośnicki JG, Struk Ł, Idzik TJ, Maciejewska G, Skalski Ł, Piotrowska K, Łukasik P, Droździk M, Kurzawski M. Synthesis and Anticancer Activity of Mitotic-Specific 3,4-Dihydropyridine-2(1 H)-thiones. Int J Mol Sci 2021; 22:2462. [PMID: 33671106 PMCID: PMC7957618 DOI: 10.3390/ijms22052462] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 02/24/2021] [Accepted: 02/25/2021] [Indexed: 01/21/2023] Open
Abstract
Most anticancer drugs target mitosis as the most crucial and fragile period of rapidly dividing cancer cells. However the limitations of classical chemotherapeutics drive the search for new more effective and selective compounds. For this purpose structural modifications of the previously characterized pyridine aalog (S1) were incorporated aiming to obtain an antimitotic inhibitor of satisfactory and specific anticancer activity. Structure-activity relationship analysis of the compounds against a panel of cancer cell lines allowed to select a compound with a thiophene ring at C5 of a 3,4-dihydropyridine-2(1H)-thione (S22) with promising antiproliferative activity (IC50 equal 1.71 ± 0.58 µM) and selectivity (SI = 21.09) against melanoma A375 cells. Moreover, all three of the most active compounds from the antiproliferative study, namely S1, S19 and S22 showed better selectivity against A375 cells than reference drug, suggesting their possible lower toxicity and wider therapeutic index. As further study revealed, selected compounds inhibited tubulin polymerization via colchicine binding site in dose dependent manner, leading to aberrant mitotic spindle formation, cell cycle arrest and apoptosis. Summarizing, the current study showed that among obtained mitotic-specific inhibitors analogue with thiophene ring showed the highest antiproliferative activity and selectivity against cancer cells.
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Affiliation(s)
- Magdalena Perużyńska
- Department of Experimental and Clinical Pharmacology, Pomeranian Medical University in Szczecin, Powstanców Wielkopolskich 72, 70-111 Szczecin, Poland; (Ł.S.); (M.D.); (M.K.)
| | - Aleksandra Borzyszkowska-Ledwig
- Department of Organic and Physical Chemistry, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology, Szczecin, Al. Piastów 42, 71-065 Szczecin, Poland; (A.B.-L.); (J.G.S.); (Ł.S.); (T.J.I.)
| | - Jacek G. Sośnicki
- Department of Organic and Physical Chemistry, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology, Szczecin, Al. Piastów 42, 71-065 Szczecin, Poland; (A.B.-L.); (J.G.S.); (Ł.S.); (T.J.I.)
| | - Łukasz Struk
- Department of Organic and Physical Chemistry, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology, Szczecin, Al. Piastów 42, 71-065 Szczecin, Poland; (A.B.-L.); (J.G.S.); (Ł.S.); (T.J.I.)
| | - Tomasz J. Idzik
- Department of Organic and Physical Chemistry, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology, Szczecin, Al. Piastów 42, 71-065 Szczecin, Poland; (A.B.-L.); (J.G.S.); (Ł.S.); (T.J.I.)
| | - Gabriela Maciejewska
- Faculty of Chemistry, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland;
| | - Łukasz Skalski
- Department of Experimental and Clinical Pharmacology, Pomeranian Medical University in Szczecin, Powstanców Wielkopolskich 72, 70-111 Szczecin, Poland; (Ł.S.); (M.D.); (M.K.)
| | - Katarzyna Piotrowska
- Department of Physiology, Pomeranian Medical University in Szczecin, Powstanców Wielkopolskich 72, 70-111 Szczecin, Poland;
| | - Paweł Łukasik
- Department of Medical Chemistry, Pomeranian Medical University in Szczecin, Powstanców Wielkopolskich 72, 70-111 Szczecin, Poland;
| | - Marek Droździk
- Department of Experimental and Clinical Pharmacology, Pomeranian Medical University in Szczecin, Powstanców Wielkopolskich 72, 70-111 Szczecin, Poland; (Ł.S.); (M.D.); (M.K.)
| | - Mateusz Kurzawski
- Department of Experimental and Clinical Pharmacology, Pomeranian Medical University in Szczecin, Powstanców Wielkopolskich 72, 70-111 Szczecin, Poland; (Ł.S.); (M.D.); (M.K.)
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5
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Idzik TJ, Myk ZM, Struk Ł, Perużyńska M, Maciejewska G, Droździk M, Sośnicki JG. Arylation of enelactams using TIPSOTf: reaction scope and mechanistic insight. Org Chem Front 2021. [DOI: 10.1039/d0qo01396j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Triisopropylsilyltrifluoromethanesulfonate can be effectively used for the arylation of a wide range of enelactams. The multinuclear NMR study provided deep insights into the reaction mechanism.
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Affiliation(s)
- Tomasz J. Idzik
- West Pomeranian University of Technology
- Szczecin
- Faculty of Chemical Technology and Engineering
- Department of Organic and Physical Chemistry
- Szczecin
| | - Zofia M. Myk
- West Pomeranian University of Technology
- Szczecin
- Faculty of Chemical Technology and Engineering
- Department of Organic and Physical Chemistry
- Szczecin
| | - Łukasz Struk
- West Pomeranian University of Technology
- Szczecin
- Faculty of Chemical Technology and Engineering
- Department of Organic and Physical Chemistry
- Szczecin
| | - Magdalena Perużyńska
- Pomeranian Medical University
- Department of Experimental & Clinical Pharmacology
- 70-111 Szczecin
- Poland
| | | | - Marek Droździk
- Pomeranian Medical University
- Department of Experimental & Clinical Pharmacology
- 70-111 Szczecin
- Poland
| | - Jacek G. Sośnicki
- West Pomeranian University of Technology
- Szczecin
- Faculty of Chemical Technology and Engineering
- Department of Organic and Physical Chemistry
- Szczecin
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6
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Park KHK, Rizzo A, Chen DYK. Late-stage and strain-accelerated oxidation enabled synthesis of haouamine A. Chem Sci 2020; 11:8132-8137. [PMID: 33033612 PMCID: PMC7499817 DOI: 10.1039/d0sc02299c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 06/15/2020] [Indexed: 12/03/2022] Open
Abstract
Herein we report a new synthetic entry to the strained cyclophane alkaloid natural product, haouamine A. The successful strategy featured a rhodium-catalyzed diazo-insertion reaction to install the all-carbon quaternary center and a rhodium-catalyzed intramolecular aziridination reaction to establish the nitrogen-bearing stereocenter, of the target molecule. Most notably, a late-stage, site-selective and strain-accelerated oxidation of a "deoxygenated" macrocyclic intermediate was successfully implemented, and in doing so provided a novel solution to the infamous biphenol cyclophane system of haouamine A.
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Affiliation(s)
- Kun Ho Kenny Park
- Department of Chemistry , Seoul National University , Gwanak-1 Gwanak-ro, Gwanak-gu , Seoul 08826 , South Korea .
| | - Antonio Rizzo
- Department of Chemistry , Seoul National University , Gwanak-1 Gwanak-ro, Gwanak-gu , Seoul 08826 , South Korea .
| | - David Y-K Chen
- Department of Chemistry , Seoul National University , Gwanak-1 Gwanak-ro, Gwanak-gu , Seoul 08826 , South Korea .
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