1
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Zhang X, Yu Y, Li W, Shi L, Li H. Access to α-Hydroxy Amides via a Practical Metal-Free “One-Pot” Tandem Reaction Involving Aerobic C(sp 3)–H Hydroxylation and C(sp 2)–C(sp 3) Cleavage. J Org Chem 2022; 87:16263-16275. [DOI: 10.1021/acs.joc.2c01839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- Xiao Zhang
- State Key Laboratory of Bioreactor Engineering, Shanghai Key Laboratory of New Drug Design, and School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Yang Yu
- State Key Laboratory of Bioreactor Engineering, Shanghai Key Laboratory of New Drug Design, and School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Wenjie Li
- State Key Laboratory of Bioreactor Engineering, Shanghai Key Laboratory of New Drug Design, and School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Lei Shi
- Döhler Food & Beverage Ingredients (Shanghai) Co., Ltd., 739 Shennan Road, Shanghai 201108, China
| | - Hao Li
- State Key Laboratory of Bioreactor Engineering, Shanghai Key Laboratory of New Drug Design, and School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
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2
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Wu X, Li W. The Applications of
β
‐Keto
Amides for Heterocycle Synthesis. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4497] [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)
- Xiaoqiang Wu
- School of Materials and Chemistry University of Shanghai for Science and Technology Shanghai P. R. China
| | - Wanfang Li
- School of Materials and Chemistry University of Shanghai for Science and Technology Shanghai P. R. China
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3
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Kusaka S, Ohmura T, Suginome M. Iridium-Catalyzed Enantioselective Intramolecular Cross-Dehydrogenative Coupling of Alkyl Aryl Ethers Giving Enantioenriched 2,3-Dihydrobenzofurans. CHEM LETT 2022. [DOI: 10.1246/cl.220129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Satoshi Kusaka
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Toshimichi Ohmura
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Michinori Suginome
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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4
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Selective synthesis of iminodioxaspirononanes and diazaspirononanes using formic acid-activated Mn(III) oxidation of N1,N3-disubstitued malonamides with 1,1-diarylethenes. Tetrahedron 2022. [DOI: 10.1016/j.tet.2021.132611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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5
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Mn(III)-catalyzed aerobic oxidation of 2-alkenyl-1,3-diketone enols. Synthesis of 1,2-dioxin-3-ols and natural phytohormone G factors. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132631] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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6
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Li W, Zheng Y, Qu E, Bai J, Deng Q. β
‐Keto Amides: A Jack‐of‐All‐Trades Building Block in Organic Chemistry. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100692] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Wanfang Li
- School of Materials and Chemistry University of Shanghai for Science and Technology Shanghai 200093 P. R. China
| | - Yan Zheng
- School of Materials and Chemistry University of Shanghai for Science and Technology Shanghai 200093 P. R. China
| | - Erdong Qu
- School of Materials and Chemistry University of Shanghai for Science and Technology Shanghai 200093 P. R. China
| | - Jin Bai
- School of Materials and Chemistry University of Shanghai for Science and Technology Shanghai 200093 P. R. China
| | - Qinyue Deng
- School of Materials and Chemistry University of Shanghai for Science and Technology Shanghai 200093 P. R. China
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7
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Nishino H, Nagashimada T, Morikawa M, Ohki K. Mn(III)-Based Oxidative Cyclization of 2-((2-Arylamino)ethyl)malonates: Synthesis of Quinolines via Dihydroquinolinedicarboxylates. HETEROCYCLES 2021. [DOI: 10.3987/com-20-s(k)31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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8
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Ruberte AC, Aydillo C, Sharma AK, Sanmartín C, Plano D. Vilsmeier reagent, NaHSe and diclofenac acid chloride: one-pot synthesis of a novel selenoindolinone with potent anticancer activity. RSC Adv 2020; 10:38404-38408. [PMID: 35517563 PMCID: PMC9057275 DOI: 10.1039/d0ra07332f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 10/12/2020] [Indexed: 11/24/2022] Open
Abstract
An effective and straightforward synthesis of 3-seleno functionalized indolinone (5) involving Vilsmeier reagent is presented. Likewise, a procedure to achieve lactamization of diclofenac with excellent yields by using hydrides is also ascertained. Compound 5 exhibited impressive growth inhibition in most of the cell lines in an NCI-60 panel, particularly towards resistant breast cancer cells.
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Affiliation(s)
- Ana Carolina Ruberte
- Universidad de Navarra, Facultad de Farmacia y Nutrición, Departamento de Tecnología y Química Farmacéuticas Irunla-rrea 1 E-31008 Pamplona Spain +34-948425600 ext. 806388
- Instituto de Investigación Sanitaria de Navarra (IdiSNA) Irunlarrea, 3 31008 Pamplona Spain
| | - Carlos Aydillo
- Universidad de Navarra, Facultad de Farmacia y Nutrición, Departamento de Tecnología y Química Farmacéuticas Irunla-rrea 1 E-31008 Pamplona Spain +34-948425600 ext. 806388
- Instituto de Investigación Sanitaria de Navarra (IdiSNA) Irunlarrea, 3 31008 Pamplona Spain
| | - Arun K Sharma
- Penn State College of Medicine, Penn State Cancer Institute, CH72, Department of Pharmacology 500 University Drive Hershey Pennsylvania 17033 USA
| | - Carmen Sanmartín
- Universidad de Navarra, Facultad de Farmacia y Nutrición, Departamento de Tecnología y Química Farmacéuticas Irunla-rrea 1 E-31008 Pamplona Spain +34-948425600 ext. 806388
- Instituto de Investigación Sanitaria de Navarra (IdiSNA) Irunlarrea, 3 31008 Pamplona Spain
| | - Daniel Plano
- Universidad de Navarra, Facultad de Farmacia y Nutrición, Departamento de Tecnología y Química Farmacéuticas Irunla-rrea 1 E-31008 Pamplona Spain +34-948425600 ext. 806388
- Instituto de Investigación Sanitaria de Navarra (IdiSNA) Irunlarrea, 3 31008 Pamplona Spain
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9
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Mandal T, Chakraborti G, Dash J. Reductive aromatization of oxindoles to 3-substituted indoles. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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10
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Moreno-Cabrerizo C, Ortega-Martínez A, Esteruelas MA, López AM, Nájera C, Sansano JM. Deacylative Alkylation vs. Photoredox Catalysis in the Synthesis of 3,3'-Bioxindoles. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000375] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Cristina Moreno-Cabrerizo
- Department of Organic Chemistry; and Instituto de Síntesis Orgánica (ISO); University of Alicante; PO Box 99 03080 Alicante Spain
- Centro de Innovación en Química Avanzada; ORFEO-CINQA; Spain
| | - Aitor Ortega-Martínez
- Department of Organic Chemistry; and Instituto de Síntesis Orgánica (ISO); University of Alicante; PO Box 99 03080 Alicante Spain
- Centro de Innovación en Química Avanzada; ORFEO-CINQA; Spain
| | - Miguel A. Esteruelas
- Centro de Innovación en Química Avanzada; ORFEO-CINQA; Spain
- Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea; Universidad de Zaragoza-CSIC; 50009 Zaragoza Spain
| | - Ana M. López
- Centro de Innovación en Química Avanzada; ORFEO-CINQA; Spain
- Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea; Universidad de Zaragoza-CSIC; 50009 Zaragoza Spain
| | - Carmen Nájera
- Centro de Innovación en Química Avanzada; ORFEO-CINQA; Spain
| | - José M. Sansano
- Department of Organic Chemistry; and Instituto de Síntesis Orgánica (ISO); University of Alicante; PO Box 99 03080 Alicante Spain
- Centro de Innovación en Química Avanzada; ORFEO-CINQA; Spain
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11
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Yokote S, Nishikawa S, Shibuya K, Hisano K, Nishino H. Selective synthesis of spiro and dispiro compounds using Mn(III)-based oxidation of tetracarbonyl compounds. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131165] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Chen WC, Simanjuntak Y, Chu LW, Ping YH, Lee YL, Lin YL, Li WS. Benzenesulfonamide Derivatives as Calcium/Calmodulin-Dependent Protein Kinase Inhibitors and Antiviral Agents against Dengue and Zika Virus Infections. J Med Chem 2020; 63:1313-1327. [PMID: 31972088 DOI: 10.1021/acs.jmedchem.9b01779] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Emerging and resurging mosquito-borne flaviviruses are an important public health challenge. The increased prevalence of dengue virus (DENV) infection has had a significant socioeconomic impact on epidemic countries. The recent outbreak of Zika virus (ZIKV) has created an international public health emergency because ZIKV infection has been linked to congenital defects and Guillain-Barré syndrome. To develop potentially prophylactic antiviral drugs for combating these acute infectious diseases, we have targeted the host calcium/calmodulin-dependent kinase II (CaMKII) for inhibition. By using CaMKII structure-guided inhibitor design, we generated four families of benzenesulfonamide (BSA) derivatives for SAR analysis. Among these substances, N-(4-cycloheptyl-4-oxobutyl)-4-methoxy-N-phenylbenzenesulfonamide (9) showed superior properties as a lead CaMKII inhibitor and antiviral agent. BSA 9 inhibited CaMKII activity with an IC50 value of 0.79 μM and displayed EC50 values of 1.52 μM and 1.91 μM against DENV and ZIKV infections of human neuronal BE(2)C cells, respectively. Notably, 9 significantly reduced the viremia level and increased animal survival time in mouse-challenge models.
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Affiliation(s)
- Wei-Chia Chen
- Department of Chemistry , National Taiwan Normal University , Taipei 11677 , Taiwan.,Institute of Chemistry , Academia Sinica , Taipei 11529 , Taiwan
| | - Yogy Simanjuntak
- Institute of Biomedical Sciences , Academia Sinica , Taipei 11529 , Taiwan
| | - Li-Wei Chu
- Institute of Biophotonics , National Yang-Ming University , Taipei 11221 , Taiwan.,Reseach Center for Applied Sciences , Academia Sinica , Taipei 11529 , Taiwan
| | - Yueh-Hsin Ping
- Institute of Biophotonics , National Yang-Ming University , Taipei 11221 , Taiwan.,Department and Institute of Pharmacology , National Yang-Ming University , Taipei 11221 , Taiwan
| | - Yi-Ling Lee
- Institute of Biomedical Sciences , Academia Sinica , Taipei 11529 , Taiwan
| | - Yi-Ling Lin
- Institute of Biomedical Sciences , Academia Sinica , Taipei 11529 , Taiwan.,Genomic Research Center , Academia Sinica , Taipei 11529 , Taiwan
| | - Wen-Shan Li
- Institute of Chemistry , Academia Sinica , Taipei 11529 , Taiwan.,Doctoral Degree Program in Marine Biotechnology , National Sun Yat-Sen University , Kaohsiung 80424 , Taiwan.,Ph.D Program in Biotechnology Research and Development , Taipei Medical University , Taipei 11031 , Taiwan.,Department of Medicinal and Applied Chemistry , Kaohsiung Medical University , Kaohsiung 80708 , Taiwan
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13
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Özgür M, Yılmaz M, Nishino H, Çinar Avar E, Dal H, Pekel AT, Hökelek T. Efficient syntheses and antimicrobial activities of new thiophene containing pyranone and quinolinone derivatives using manganese(iii) acetate: the effect of thiophene on ring closure–opening reactions. NEW J CHEM 2019. [DOI: 10.1039/c9nj00054b] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The syntheses, spectroscopic properties, and antimicrobial activities of new pyranones and quinoline-based dihydrofurans accompanied by 3-alkenyl-substituted structures were investigated.
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Affiliation(s)
- Mehtap Özgür
- Department of Chemistry
- Ankara University
- 06100 Ankara
- Turkey
| | - Mehmet Yılmaz
- Department of Chemistry
- Kocaeli University
- 41380 Kocaeli
- Turkey
| | - Hiroshi Nishino
- Department of Chemistry
- Kumamoto University
- Kurokami
- Kumamoto 860-8555
- Japan
| | - Eda Çinar Avar
- Department of Chemistry
- Gazi University
- 06500 Ankara
- Turkey
| | - Hakan Dal
- Department of Chemistry
- Anadolu University
- Eskişehir
- Turkey
| | - A. Tarık Pekel
- Department of Chemistry
- Ankara University
- 06100 Ankara
- Turkey
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14
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Nishino H, Sasaki JI, Kobayashi M, Ibe Y. Mn(III)-Based Oxidative Radical Ring-Expansion Reaction Using Squarate Derivatives: Selective Synthesis of Bis(butenolide)s and the Acetate Monomers. HETEROCYCLES 2019. [DOI: 10.3987/com-18-s(f)62] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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15
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Huynh T, Yamakawa H, Nguyen V, Nishino H. Mn(III)‐Based Oxidative Cyclization of Alkenes Using Tricarbonyl System. ChemistrySelect 2018. [DOI: 10.1002/slct.201801443] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Thanh‐Truc Huynh
- Department of Chemistry, Graduate School of Science and TechnologyKumamoto University, Kurokami, Chûou-Ku Kumamoto 860-8555 Japan
| | - Hiroyasu Yamakawa
- Department of Chemistry, Graduate School of Science and TechnologyKumamoto University, Kurokami, Chûou-Ku Kumamoto 860-8555 Japan
| | - Van‐Ha Nguyen
- Department of ChemistryDalat University 1 Phu Dong Thien Vuong St. Dalat Vietnam
| | - Hiroshi Nishino
- Department of Chemistry, Graduate School of ScienceKumamoto University, Kurokami 2–39-1, Chûou-Ku Kumamoto 860-8555 Japan
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16
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Zhang Z, Li C, Wang SH, Zhang FM, Han X, Tu YQ, Zhang XM. Tandem S N2' nucleophilic substitution/oxidative radical cyclization of aryl substituted allylic alcohols with 1,3-dicarbonyl compounds. Org Biomol Chem 2018; 15:3239-3247. [PMID: 28332678 DOI: 10.1039/c7ob00620a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A novel and efficient tandem SN2' nucleophilic substitution/oxidative radical cyclization reaction of aryl substituted allylic alcohols with 1,3-dicarbonyl compounds has been developed by using Mn(OAc)3 as an oxidant, which enables the expeditious synthesis of polysubstituted dihydrofuran (DHF) derivatives in moderate to high yields. The use of weakly acidic hexafluoroisopropanol (HFIP) as the solvent rather than AcOH has successfully improved the yields and expanded the substrate scope of this type of radical cyclization reactions. Mechanistic studies confirmed the cascade reaction process involving a final radical cyclization.
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Affiliation(s)
- Zhen Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
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17
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Nishino H, Inoue T. Facile Synthesis of Indolelactones Using Mn(III)-Based Oxidative Substitution-Cyclization Reaction. HETEROCYCLES 2018. [DOI: 10.3987/com-18-s(t)31] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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18
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Matsumoto C, Yasutake KJ, Nishino H. Synthesis of naphthalenophane-type macrocyclic compounds using Mn(III)-based dihydrofuran-clipping reaction. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.09.025] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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19
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20
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Matsumoto R, Nishino H. Advanced Synthesis of Dihydrofurans: Effect of Formic Acid on the Mn(III)-Based Oxidation. SYNTHETIC COMMUN 2015. [DOI: 10.1080/00397911.2015.1049618] [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]
Affiliation(s)
- Risa Matsumoto
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University, Kumamoto, Japan
| | - Hiroshi Nishino
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University, Kumamoto, Japan
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