1
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Kim MJ, Lee SW, Dao PDQ, Cho CS. Synthesis of benzo[4,5]imidazo[1,2‐
a
]indolo[1,2‐
c
]quinazolines from 2‐(2‐bromoaryl)indoles and 2‐methoxybenzimidazoles under recyclable magnetic MOF‐199 catalysis. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Min Jeong Kim
- Department of Applied Chemistry Kyungpook National University Daegu Korea
| | - Seong Weon Lee
- Department of Applied Chemistry Kyungpook National University Daegu Korea
| | - Pham Duy Quang Dao
- Department of Applied Chemistry Kyungpook National University Daegu Korea
| | - Chan Sik Cho
- Department of Applied Chemistry Kyungpook National University Daegu Korea
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2
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Design, synthesis and biological evaluation of difluoroalkylated protoilludanes obtained by a practical radical cascade difluoroalkylation-cyclization reaction. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2021.153594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3
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Wang J, Zhu Y, Yang L, Liu H, Zhou T, Xu F, Xu P, Yuan L, Liang L. Early Diagnosis of Cerebral Ischemia Reperfusion Injury and Revelation of Its Regional Development by a H 3R Receptor-Directed Probe. ACS Sens 2021; 6:1330-1338. [PMID: 33653024 DOI: 10.1021/acssensors.0c02667] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
In vivo imaging of cerebral hydrogen peroxide (H2O2) may facilitate early diagnosis of cerebral ischemia reperfusion injury (CIRI) and a revelation of its pathological progression. In this study, we report our rational design of a brain-targeting fluorescent probe using the basis of a pyridazinone scaffold. A structure-activity relationship study reveals that PCAB is the best candidate (Ki = 15.8 nM) for a histamine H3 receptor (H3R), which is highly expressed in neurons of the central nervous system. As a two-photon fluorescent probe, PCAB exhibits a fast, selective reaction toward both extra- and intracellular H2O2 in SH-SY5Y cells under oxygen glucose deprivation and resupply. In vivo fluorescent imaging of a middle cerebral artery occlusion mouse confirms that PCAB is an ultrasensitive probe with potent blood-brain barrier penetration, precise brain targeting, and fast detection of CIRI.
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Affiliation(s)
- Junda Wang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Yuanjun Zhu
- Department of Molecular and Cellular Pharmacology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Lingfei Yang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Hui Liu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Tongliang Zhou
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Fengrong Xu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Ping Xu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Lan Yuan
- Medical and Health Analysis Center, Peking University Health Science Center, Beijing 100191, China
| | - Lei Liang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
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4
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The Influence of Copper on Halogenation/Dehalogenation Reactions of Aromatic Compounds and Its Role in the Destruction of Polyhalogenated Aromatic Contaminants. Catalysts 2021. [DOI: 10.3390/catal11030378] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
The effect of copper and its compounds on halogenation and dehalogenation of aromatic compounds will be discussed in the proposed article. Cu oxidized to appropriate halides is an effective halogenation catalyst not only for the synthesis of halogenated benzenes or their derivatives as desired organic fine chemicals, but is also an effective catalyst for the undesirable formation of thermodynamically stable and very toxic polychlorinated and polybrominated aromatic compounds such as polychlorinated biphenyls, dibenzo-p-dioxins and dibenzofurans accompanied incineration of waste contaminated with halogenated compounds or even inorganic halides. With appropriate change in reaction conditions, copper and its alloys or oxides are also able to effectively catalyze dehalogenation reactions, as will be presented in this review.
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5
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Diep TD, Duy Quang Dao P, Ho SL, Cho CS. Copper-Catalyzed Synthesis of Trinuclear N-Fused Hybrid Scaffolds by Double C(sp
2
)-N Bond Formation between 2-(2-Bromoaryl)indoles and 2-Aminoazoles. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000238] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Thi Duyen Diep
- Department of Applied Chemistry; Kyungpook National University; 80 Daehakro 41566 Bukgu Daegu Republic of Korea
| | - Pham Duy Quang Dao
- Department of Applied Chemistry; Kyungpook National University; 80 Daehakro 41566 Bukgu Daegu Republic of Korea
| | - Son Long Ho
- Department of Applied Chemistry; Kyungpook National University; 80 Daehakro 41566 Bukgu Daegu Republic of Korea
| | - Chan Sik Cho
- Department of Applied Chemistry; Kyungpook National University; 80 Daehakro 41566 Bukgu Daegu Republic of Korea
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6
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Zhou T, Wang J, Xu J, Zheng C, Niu Y, Wang C, Xu F, Yuan L, Zhao X, Liang L, Xu P. A Smart Fluorescent Probe for NO Detection and Application in Myocardial Fibrosis Imaging. Anal Chem 2020; 92:5064-5072. [DOI: 10.1021/acs.analchem.9b05435] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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7
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Zhou T, Yang L, Liang L, Liu H, Zhu Y, Shui M, Yuan L, Xu F, Niu Y, Wang C, Xu P. Rational Design of a Near-Infrared Fluorescent Probe Based on a Pyridazinone Scaffold. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700355] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Tongliang Zhou
- Department of Medicinal Chemistry; School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing China
| | - Lingfei Yang
- Department of Medicinal Chemistry; School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing China
| | - Lei Liang
- Department of Medicinal Chemistry; School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing China
| | - Hui Liu
- Department of Medicinal Chemistry; School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing China
| | - Yuanjun Zhu
- Department of Molecular and Cellular Pharmacology; School of Pharmaceutical Sciences; Peking University; Beijing China
| | - Mengyang Shui
- Department of Molecular and Cellular Pharmacology; School of Pharmaceutical Sciences; Peking University; Beijing China
| | - Lan Yuan
- Medical and Healthy Analysis Center; Peking University; Beijing China
| | - Fengrong Xu
- Department of Medicinal Chemistry; School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing China
| | - Yan Niu
- Department of Medicinal Chemistry; School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing China
| | - Chao Wang
- Department of Medicinal Chemistry; School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing China
| | - Ping Xu
- Department of Medicinal Chemistry; School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing China
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8
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Microwave-assisted organocatalysis: phosphine-mediated Tomita Zipper cyclization affording functionalized spirooxindole. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.07.035] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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9
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Yang L, Zhu Y, Shui M, Zhou T, Cai Y, Wang W, Xu F, Niu Y, Wang C, Zhang JL, Xu P, Yuan L, Liang L. Rational Design of Fluorescent Phthalazinone Derivatives for One- and Two-Photon Imaging. Chemistry 2016; 22:12363-70. [DOI: 10.1002/chem.201601499] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Indexed: 12/13/2022]
Affiliation(s)
- Lingfei Yang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing P. R. China
- Medical and Healthy Analysis Center; Peking University; Beijing P. R. China
| | - Yuanjun Zhu
- Department of Molecular and Cellular Pharmacology; School of Pharmaceutical Sciences; Peking University; Beijing P. R. China
| | - Mengyang Shui
- Department of Molecular and Cellular Pharmacology; School of Pharmaceutical Sciences; Peking University; Beijing P. R. China
| | - Tongliang Zhou
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing P. R. China
| | - Yuanbo Cai
- Beijing National Laboratory for Molecular Science; State Key Laboratory of Rare Earth Materials Chemistry and Applications; College of Chemistry and Molecular Engineering; Peking University; Beijing P. R.China
| | - Wei Wang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing P. R. China
| | - Fengrong Xu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing P. R. China
| | - Yan Niu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing P. R. China
| | - Chao Wang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing P. R. China
| | - Jun-Long Zhang
- Beijing National Laboratory for Molecular Science; State Key Laboratory of Rare Earth Materials Chemistry and Applications; College of Chemistry and Molecular Engineering; Peking University; Beijing P. R.China
| | - Ping Xu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing P. R. China
| | - Lan Yuan
- Medical and Healthy Analysis Center; Peking University; Beijing P. R. China
| | - Lei Liang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences; Peking University Health Science Center; Beijing P. R. China
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10
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Yang L, Wang W, Sun Q, Xu F, Niu Y, Wang C, Liang L, Xu P. Development of novel proteasome inhibitors based on phthalazinone scaffold. Bioorg Med Chem Lett 2016; 26:2801-2805. [PMID: 27158142 DOI: 10.1016/j.bmcl.2016.04.067] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Revised: 04/11/2016] [Accepted: 04/23/2016] [Indexed: 11/18/2022]
Abstract
In this study we designed a series of proteasome inhibitors using pyridazinone as initial scaffold, and extended the structure with rational design by computer aided drug design (CADD). Two different synthetic routes were explored and the biological evaluation of the phthalazinone derivatives was investigated. Most importantly, electron positive triphenylphosphine group was first introduced in the structure of proteasome inhibitors and potent inhibition was achieved. As 6c was the most potent inhibitor of proteasome, we examined the structure-activity relationship (SAR) of 6c analogs.
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Affiliation(s)
- Lingfei Yang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Wei Wang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Qi Sun
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Fengrong Xu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Yan Niu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Chao Wang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Lei Liang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191, China.
| | - Ping Xu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191, China
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11
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Ragno D, Bortolini O, Fantin G, Fogagnolo M, Giovannini PP, Massi A. Nucleophilic and Electrophilic Double Aroylation of Chalcones with Benzils Promoted by the Dimsyl Anion as a Route to All Carbon Tetrasubstituted Olefins. J Org Chem 2015; 80:1937-45. [DOI: 10.1021/jo502582e] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Daniele Ragno
- Dipartimento
di Scienze Chimiche
e Farmaceutiche, Università di Ferrara, Via Fossato di Mortara 17-27, I-44121 Ferrara, Italy
| | - Olga Bortolini
- Dipartimento
di Scienze Chimiche
e Farmaceutiche, Università di Ferrara, Via Fossato di Mortara 17-27, I-44121 Ferrara, Italy
| | - Giancarlo Fantin
- Dipartimento
di Scienze Chimiche
e Farmaceutiche, Università di Ferrara, Via Fossato di Mortara 17-27, I-44121 Ferrara, Italy
| | - Marco Fogagnolo
- Dipartimento
di Scienze Chimiche
e Farmaceutiche, Università di Ferrara, Via Fossato di Mortara 17-27, I-44121 Ferrara, Italy
| | - Pier Paolo Giovannini
- Dipartimento
di Scienze Chimiche
e Farmaceutiche, Università di Ferrara, Via Fossato di Mortara 17-27, I-44121 Ferrara, Italy
| | - Alessandro Massi
- Dipartimento
di Scienze Chimiche
e Farmaceutiche, Università di Ferrara, Via Fossato di Mortara 17-27, I-44121 Ferrara, Italy
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12
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Wang W, Liang L, Xu F, Huang W, Niu Y, Sun Q, Xu P. Ruthenium-Catalyzed Switchable N-H/C-H Alkenylation of 6-Phenyl(dihydro)pyridazinones with Alkynes. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402986] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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13
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Gigant N, Bäckvall JE. Aerobic Double Dehydrogenative Cross Coupling between Cyclic Saturated Ketones and Simple Arenes. Chemistry 2014; 20:5890-4. [DOI: 10.1002/chem.201402063] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Indexed: 11/11/2022]
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14
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Cai ZJ, Wang SY, Ji SJ. Copper(I) Iodide/Boron Trifluoride Etherate-Cocatalyzed Aerobic Dehydrogenative Reactions Applied in the Synthesis of Substituted Heteroaromatic Imidazo[1,2-a]pyridines. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300333] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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15
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Liang L, Wang W, Wu J, Xu F, Niu Y, Xu B, Xu P. Rational Design, Green Synthesis, and Initial Evaluation of a Series of Full-Color Tunable Fluorescent Dyes Enabled by the Copper-Catalyzed N-Arylation of 6-Phenyl Pyridazinones and Their Application in Cell Imaging. Chemistry 2013; 19:13774-82. [DOI: 10.1002/chem.201302495] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2013] [Indexed: 11/09/2022]
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16
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Liang L, Yang G, Xu F, Niu Y, Sun Q, Xu P. Copper-Catalyzed Aerobic Dehydrogenation of C-C to C=C Bonds in the Synthesis of Pyridazinones. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300640] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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17
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Liang L, Wang W, Xu F, Niu Y, Sun Q, Xu P. Relay catalysis by a multifunctional Cu catalyst in a tandem dehydro-/dehalogenation sequence along with N-arylation. Org Lett 2013; 15:2770-3. [PMID: 23672594 DOI: 10.1021/ol401105x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A Cu-catalyzed tandem dehydrogenation/dehalogenation sequential reaction along with N-arylation has been developed for the synthesis of pyridazinone derivatives in an aerobic and aqueous environment. To achieve the transformation of three chemical bonds in a one-pot reaction, a multifunctional copper catalyst was used which afforded excellent activity, high selectivity, and recyclability. The catalytic system consists of a water-soluble Cusalen complex and Na2CO3 in neat water and an air atmosphere.
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Affiliation(s)
- Lei Liang
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191 China
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