1
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Dethe DH, Uike A, Beeralingappa NC. Ru(II)-Catalyzed Deoxygenative Formal [3 + 1 + 2] Benzannulation of Allyl Alcohols and Acetylenediesters via C-H Activation and Selective Carbon-Carbon Triple Bond Cleavage. Org Lett 2024; 26:2013-2017. [PMID: 38437734 DOI: 10.1021/acs.orglett.4c00060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
An unprecedented Ru(II)-catalyzed deoxygenative, site-selective formal [3 + 1 + 2] benzannulation reaction for the efficient synthesis of highly substituted benzene molecules is reported. This reaction between allyl alcohols and acetylenedicarboxylate esters proceeds via cascade C-H activation, consecutive double migratory insertion with alkynes, and cycloaromatization followed by an unusual specific C-C triple bond cleavage.
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Affiliation(s)
- Dattatraya H Dethe
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Amar Uike
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
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2
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Mankaev BN, Serova VA, Syroeshkin MA, Akyeva AY, Sobolev AV, Churakov AV, Lermontova EK, Minyaev ME, Oprunenko YF, Zabalov MV, Zaitsev KV, Zaitseva GS, Karlov SS. Synthesis of ONO‐Ligated Tetrylenes Based on 2,6‐bis(2‐Hydroxyphenyl)pyridines: Influence of Ligand Sterics on the Structure of the Products. Eur J Inorg Chem 2023. [DOI: 10.1002/ejic.202200690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Affiliation(s)
- Badma N. Mankaev
- Chemistry Department Moscow State University B-234 Leninskie Gory Moscow 119991 Russian Federation
| | - Valeriia A. Serova
- Chemistry Department Moscow State University B-234 Leninskie Gory Moscow 119991 Russian Federation
| | - Mikhail A. Syroeshkin
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences Leninsky Prospect 47 Moscow 119991 Russian Federation
| | - Anna Ya. Akyeva
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences Leninsky Prospect 47 Moscow 119991 Russian Federation
| | - Alexey V. Sobolev
- Chemistry Department Moscow State University B-234 Leninskie Gory Moscow 119991 Russian Federation
- Department of Materials Science MSU-BIT University Shenzhen Guangdong Province 517182 P. R. China
| | - Andrei V. Churakov
- Institute of General and Inorganic Chemistry Russian Academy of Sciences Leninsky Prospect 31 Moscow 119991 Russian Federation
| | - Elmira Kh. Lermontova
- Institute of General and Inorganic Chemistry Russian Academy of Sciences Leninsky Prospect 31 Moscow 119991 Russian Federation
| | - Mikhail E. Minyaev
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences Leninsky Prospect 47 Moscow 119991 Russian Federation
| | - Yury F. Oprunenko
- Chemistry Department Moscow State University B-234 Leninskie Gory Moscow 119991 Russian Federation
| | - Maxim V. Zabalov
- N. N. Semenov Federal Research Center or Chemical Physics Russian Academy of Sciences Kosygina Street 4 Moscow 119991 Russian Federation
| | - Kirill V. Zaitsev
- Chemistry Department Moscow State University B-234 Leninskie Gory Moscow 119991 Russian Federation
| | - Galina S. Zaitseva
- Chemistry Department Moscow State University B-234 Leninskie Gory Moscow 119991 Russian Federation
| | - Sergey S. Karlov
- Chemistry Department Moscow State University B-234 Leninskie Gory Moscow 119991 Russian Federation
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3
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Wang Y. Multidisciplinary Advances Address the Challenges in Developing Drugs against Transient Receptor Potential Channels to Treat Metabolic Disorders. ChemMedChem 2023; 18:e202200562. [PMID: 36530131 DOI: 10.1002/cmdc.202200562] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 12/01/2022] [Accepted: 12/16/2022] [Indexed: 12/23/2022]
Abstract
Transient receptor potential (TRP) channels are cation channels that regulate key physiological and pathological processes in response to a broad range of stimuli. Moreover, they systemically regulate the release of hormones, metabolic homeostasis, and complications of diabetes, which positions them as promising therapeutic targets to combat metabolic disorders. Nevertheless, there are significant challenges in the design of TRP ligands with high potency and durability. Herein we summarize the four challenges as hydrophobicity, selectivity, mono-target therapy, and interspecies discrepancy. We present 1134 TRP ligands with diversified modes of TRP-ligand interaction and provide a detailed discussion of the latest strategies, especially cryogenic electron microscopy (cryo-EM) and computational methods. We propose solutions to address the challenges with a critical analysis of advances in membrane partitioning, polypharmacology, biased agonism, and biochemical screening of transcriptional modulators. They are fueled by the breakthrough from cryo-EM, chemoinformatics and bioinformatics. The discussion is aimed to shed new light on designing next-generation drugs to treat obesity, diabetes and its complications, with optimal hydrophobicity, higher mode selectivity, multi-targeting and consistent activities between human and rodents.
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Affiliation(s)
- Yibing Wang
- School of Kinesiology, Shanghai University of Sport, Shanghai, 200438, P. R. China.,Shanghai Frontiers Science Research Base of Exercise and Metabolic Health, Shanghai, 200438, P. R. China
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4
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Liu Y, Wang Y, Wu X, Chi YR. Exploring Molecular Complexity by N‐Heterocyclic Carbene Organocatalysis: New Activation and Reaction Diversity. CHEM REC 2022:e202200219. [DOI: 10.1002/tcr.202200219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/12/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Yonggui Liu
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Green Pesticide and Agricultural Bioengineering Ministry of Education Guizhou University, Huaxi District Guiyang 550025 China
| | - Yanyan Wang
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Green Pesticide and Agricultural Bioengineering Ministry of Education Guizhou University, Huaxi District Guiyang 550025 China
| | - Xingxing Wu
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Green Pesticide and Agricultural Bioengineering Ministry of Education Guizhou University, Huaxi District Guiyang 550025 China
| | - Yonggui Robin Chi
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Green Pesticide and Agricultural Bioengineering Ministry of Education Guizhou University, Huaxi District Guiyang 550025 China
- Division of Chemistry & Biological Chemistry School of Physical & Mathematical Sciences Nanyang Technological University Singapore 637371 Singapore
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5
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He J, Zhang J, Li X, Shi H, Du Y. Aryl iodine-catalysed divergent synthesis of isobenzofuranones and isocoumarins via oxidative 1,2-aryl migration/elimination. Chem Commun (Camb) 2022; 58:9096-9099. [PMID: 35876812 DOI: 10.1039/d2cc03101a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The divergent synthesis of isobenzofuranones and isocoumarins was realized from the reaction of 2-alkenyl benzoic acids and mCPBA in the presence of catalytic aryl iodine and (±)-10-camphorsulfonic acid (CSA). The organocatalytic oxidative reaction is assumed to undergo a cascade process involving lactonization, 1,2-aryl migration and elimination enabled by a modified Koser reagent generated in situ.
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Affiliation(s)
- Jiaxin He
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China.
| | - Jingran Zhang
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China.
| | - Xuemin Li
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China.
| | - Haofeng Shi
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China.
| | - Yunfei Du
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China.
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6
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Petrignet J, Thibonnet J, Commeiras L, Gueyrard D. Recent advances in the preparation of 3‐alkylidenephthalides. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200344] [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)
- Julien Petrignet
- Université de Tours Faculté de Pharmacie de Tours: Universite de Tours Faculte de Pharmacie de Tours chemistry Tours FRANCE
| | - Jerome Thibonnet
- Université de Tours Faculté de Pharmacie de Tours: Universite de Tours Faculte de Pharmacie de Tours chemsitry Tours FRANCE
| | - Laurent Commeiras
- iSm2: Institut des Sciences Moleculaires de Marseille Chemistry FRANCE
| | - David Gueyrard
- UCBL LCO2 43 bd du 11 novembre 1918 69622 Villeurbanne FRANCE
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7
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Maki P, Itharat A, Thongdeeying P, Tuy-On T, Kuropakornpong P, Pipatrattanaseree W, Mingmalairak C, Davies NM. Ethnopharmacological nexus between the traditional Thai medicine theory and biologically based cancer treatment. JOURNAL OF ETHNOPHARMACOLOGY 2022; 287:114932. [PMID: 34953977 DOI: 10.1016/j.jep.2021.114932] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 12/14/2021] [Accepted: 12/19/2021] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The two major theories utilized for diagnosis and treatment in Traditional Thai Medicine (TTM) are the Four Element Theory and the Herbal Flavor Theory. A TTM "Poh-Pu" Remedy has been effectively utilized in Thailand for cancer therapy for centuries. AIMS OF STUDY To investigate anti-inflammatory activity and liver cancer cytotoxicity of Poh-Pu remedy. To determine relationships between the TTM Herbal Flavor theory and the Four Element theory and total flavonoid content and biological activities of Poh-Pu Remedy plant extracts. MATERIALS AND METHODS Each plant ingredient was macerated with 95% ethanol. The extracts were investigated for cytotoxic activity against liver cancer using a sulforhodamine B assay, and anti-inflammatory activity was evaluated by inhibition of nitric oxide production. The total flavonoid content was determined by an aluminum chloride colorimetric assay. The relationships between the TTM theories, total flavonoid content, and biological activities were evaluated by correlation and cluster analysis. RESULTS Mammea siamensis exerted potent cytotoxicity against hepatocellular carcinoma (HepG2) cell lines with an IC50 of 3.15 ± 0.16 μg/mL and low cytotoxicity to the non-cancerous cells (HaCat) with an IC50 33.39 ± 0.40 μg/mL (Selective index (SI) = 10.6). Tiliacora triandra was selectively cytotoxic to cholangiocarcinama (KKU-M156) cells with an IC50 of 12.65 ± 0.92 μg/mL (SI = 6.4). Curcuma comosa was the most potent anti-inflammatory inhibitor of nitric oxide production with an IC50 of 2.75 ± 0.34 μg/mL. Campomanesia aromatica exhibited the highest total flavonoid content of 259.7 ± 3.21 mg quercetin equivalent/g. Pungent plants were most prevalent in the TTM remedy. CONCLUSION Pungent, fragrant, bitter and nauseating plants utilized in TTM cancer remedy were successfully investigated and identified several lead plants and components with cytotoxic and antiinflammatory activity that require further study. The TTM wind element theory appeared to be aligned with cancer-related activity. Biological activity results of taste from herbs related with The TTM Herbal Flavor theory. The extra-oral locations of flavor receptors are a promising target for biological activity of TTM which require further scrutiny and identified several lead plants and components with cytotoxic and antiinflammatory activities that also require further study.
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Affiliation(s)
- Ponlawat Maki
- Student of Doctor of Philosophy (Applied Thai Traditional Medicine), Faculty of Medicine, Thammasat University (Rangsit Campus), Pathumthani, 12120, Thailand.
| | - Arunporn Itharat
- Faculty of Medicine, Thammasat University (Rangsit Campus), Department of Applied Thai Traditional Medicine, Pathumthani, 12120, Thailand; Center of Excellence in Applied Thai Traditional Medicine Research, Thammasat University (Rangsit Campus), Pathumthani, 12120, Thailand.
| | - Pakakrong Thongdeeying
- Faculty of Medicine, Thammasat University (Rangsit Campus), Department of Applied Thai Traditional Medicine, Pathumthani, 12120, Thailand; Center of Excellence in Applied Thai Traditional Medicine Research, Thammasat University (Rangsit Campus), Pathumthani, 12120, Thailand.
| | - Thammarat Tuy-On
- Center of Excellence in Applied Thai Traditional Medicine Research, Thammasat University (Rangsit Campus), Pathumthani, 12120, Thailand.
| | - Pranporn Kuropakornpong
- Center of Excellence in Applied Thai Traditional Medicine Research, Thammasat University (Rangsit Campus), Pathumthani, 12120, Thailand.
| | - Weerachai Pipatrattanaseree
- Regional Medical Science Center 12 Songkhla, Department of Medical Sciences, Ministry of Public Health, Songkhla, 90100, Thailand.
| | - Chatchai Mingmalairak
- Faculty of Medicine, Thammasat University (Rangsit Campus), Department of Surgery and Research Group in Thai Herbs and Traditional Remedy for Cancer Patients, Pathumthani, 12120, Thailand.
| | - Neal M Davies
- Faculty of Pharmacy & Pharmaceutical Sciences, University of Alberta, Edmonton, Canada.
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8
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Yang G, Li K, Lin X, Li Y, Cui C, Li S, Cheng Y, Liu Y. Regio‐ and Stereoselective Synthesis of (
Z
)‐
3‐Ylidenephthalides
via
H
3
PMo
12
O
40
‐Catalyzed
Cyclization of
2‐Acylbenzoic
Acids with Benzylic Alcohols. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100397] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Guoping Yang
- Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation, Jiangxi Province Key Laboratory of Synthetic Chemistry East China University of Technology Nanchang Jiangxi 330013 China
| | - Ke Li
- Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation, Jiangxi Province Key Laboratory of Synthetic Chemistry East China University of Technology Nanchang Jiangxi 330013 China
| | - Xiaoling Lin
- Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation, Jiangxi Province Key Laboratory of Synthetic Chemistry East China University of Technology Nanchang Jiangxi 330013 China
| | - Yijin Li
- Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation, Jiangxi Province Key Laboratory of Synthetic Chemistry East China University of Technology Nanchang Jiangxi 330013 China
| | - Chengxing Cui
- School of Chemical and Chemical Engineering Henan Institute of Science and Technology Xinxiang Henan 453003 China
| | - Shixiong Li
- School of Chemical Engineering and Resource Recycling Wuzhou University Wuzhou Guangxi 543002 China
| | - Yuanyuan Cheng
- Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation, Jiangxi Province Key Laboratory of Synthetic Chemistry East China University of Technology Nanchang Jiangxi 330013 China
| | - Yufeng Liu
- Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation, Jiangxi Province Key Laboratory of Synthetic Chemistry East China University of Technology Nanchang Jiangxi 330013 China
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9
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Wang X, Li G, Zhang X, Feng Z, Jiang J, Yang Y, Zhang P. Stereoselective synthesis of (Z)-3-ylidenephthalides via AlCl3-mediated cyclization with 2-acylbenzoic acids. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151734] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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10
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Practical synthesis of 3-(2-arylethylidene)isoindolin-1-ones (analogues of AKS-182) and 3-(2-arylethylidene)isobenzofuran-1(3H)-ones. Tetrahedron 2020. [DOI: 10.1016/j.tet.2019.130838] [Citation(s) in RCA: 5] [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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11
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Jia Q, Lan Y, Ye X, Lin Y, Ren Q. Direct access to multi-functionalized benzenes via [4 + 2] annulation of α-cyano-β-methylenones and α,β-unsaturated aldehydes. RSC Adv 2020; 10:29171-29174. [PMID: 35521133 PMCID: PMC9055964 DOI: 10.1039/d0ra05251e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 07/28/2020] [Indexed: 12/15/2022] Open
Abstract
An efficient [4 + 2] benzannulation of α-cyano-β-methylenones and α,β-unsaturated aldehydes was achieved under metal-free reaction conditions selectively delivering a wide range of polyfunctional benzenes in high yields respectively (up to 94% yield). An efficient [4 + 2] benzannulation of α-cyano-β-methylenones and α,β-unsaturated aldehydes was achieved under metal-free reaction conditions selectively delivering a wide range of polyfunctional benzenes in high yields respectively (up to 94% yield).![]()
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Affiliation(s)
- Qianfa Jia
- Chongqing Key Laboratory of Inorganic Special Functional Materials
- College of Chemistry and Chemical Engineering
- Yangtze Normal University
- Chongqing 408100
- P. R. China
| | - Yunfei Lan
- College of Pharmaceutical Science
- Southwest University
- Chongqing 400715
- P. R. China
| | - Xin Ye
- College of Pharmaceutical Science
- Southwest University
- Chongqing 400715
- P. R. China
| | - Yinhe Lin
- Chongqing Key Laboratory of Inorganic Special Functional Materials
- College of Chemistry and Chemical Engineering
- Yangtze Normal University
- Chongqing 408100
- P. R. China
| | - Qiao Ren
- College of Pharmaceutical Science
- Southwest University
- Chongqing 400715
- P. R. China
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12
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Talavera K, Startek JB, Alvarez-Collazo J, Boonen B, Alpizar YA, Sanchez A, Naert R, Nilius B. Mammalian Transient Receptor Potential TRPA1 Channels: From Structure to Disease. Physiol Rev 2019; 100:725-803. [PMID: 31670612 DOI: 10.1152/physrev.00005.2019] [Citation(s) in RCA: 218] [Impact Index Per Article: 43.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The transient receptor potential ankyrin (TRPA) channels are Ca2+-permeable nonselective cation channels remarkably conserved through the animal kingdom. Mammals have only one member, TRPA1, which is widely expressed in sensory neurons and in non-neuronal cells (such as epithelial cells and hair cells). TRPA1 owes its name to the presence of 14 ankyrin repeats located in the NH2 terminus of the channel, an unusual structural feature that may be relevant to its interactions with intracellular components. TRPA1 is primarily involved in the detection of an extremely wide variety of exogenous stimuli that may produce cellular damage. This includes a plethora of electrophilic compounds that interact with nucleophilic amino acid residues in the channel and many other chemically unrelated compounds whose only common feature seems to be their ability to partition in the plasma membrane. TRPA1 has been reported to be activated by cold, heat, and mechanical stimuli, and its function is modulated by multiple factors, including Ca2+, trace metals, pH, and reactive oxygen, nitrogen, and carbonyl species. TRPA1 is involved in acute and chronic pain as well as inflammation, plays key roles in the pathophysiology of nearly all organ systems, and is an attractive target for the treatment of related diseases. Here we review the current knowledge about the mammalian TRPA1 channel, linking its unique structure, widely tuned sensory properties, and complex regulation to its roles in multiple pathophysiological conditions.
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Affiliation(s)
- Karel Talavera
- Laboratory of Ion Channel Research, Department of Cellular and Molecular Medicine, KU Leuven; VIB Center for Brain and Disease Research, Leuven, Belgium
| | - Justyna B Startek
- Laboratory of Ion Channel Research, Department of Cellular and Molecular Medicine, KU Leuven; VIB Center for Brain and Disease Research, Leuven, Belgium
| | - Julio Alvarez-Collazo
- Laboratory of Ion Channel Research, Department of Cellular and Molecular Medicine, KU Leuven; VIB Center for Brain and Disease Research, Leuven, Belgium
| | - Brett Boonen
- Laboratory of Ion Channel Research, Department of Cellular and Molecular Medicine, KU Leuven; VIB Center for Brain and Disease Research, Leuven, Belgium
| | - Yeranddy A Alpizar
- Laboratory of Ion Channel Research, Department of Cellular and Molecular Medicine, KU Leuven; VIB Center for Brain and Disease Research, Leuven, Belgium
| | - Alicia Sanchez
- Laboratory of Ion Channel Research, Department of Cellular and Molecular Medicine, KU Leuven; VIB Center for Brain and Disease Research, Leuven, Belgium
| | - Robbe Naert
- Laboratory of Ion Channel Research, Department of Cellular and Molecular Medicine, KU Leuven; VIB Center for Brain and Disease Research, Leuven, Belgium
| | - Bernd Nilius
- Laboratory of Ion Channel Research, Department of Cellular and Molecular Medicine, KU Leuven; VIB Center for Brain and Disease Research, Leuven, Belgium
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13
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Mandal A, Dana S, Chowdhury D, Baidya M. RuII
-Catalyzed Annulative Coupling of Benzoic Acids with Vinyl Sulfone via Weak Carboxylate-Assisted C−H Bond Activation. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800176] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Anup Mandal
- Department of Chemistry; Indian Institute of Technology Madras; Chennai 600 036 Tamil Nadu India
| | - Suman Dana
- Department of Chemistry; Indian Institute of Technology Madras; Chennai 600 036 Tamil Nadu India
| | - Deepan Chowdhury
- Department of Chemistry; Indian Institute of Technology Madras; Chennai 600 036 Tamil Nadu India
| | - Mahiuddin Baidya
- Department of Chemistry; Indian Institute of Technology Madras; Chennai 600 036 Tamil Nadu India
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14
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Wu J, Mou C, Chi YR. Construction of Multi-Substituted Benzenes via NHC-Catalyzed Reactions of Carboxylic Esters. CHINESE J CHEM 2018. [DOI: 10.1002/cjoc.201700773] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jichang Wu
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering Ministry of Education; Guizhou University, Huaxi District; Guiyang Guizhou 550025 China
| | - Chengli Mou
- School of Pharmacy; Guiyang College of Traditional Chinese Medicine, Huaxi District; Guiyang Guizhou 550025 China
| | - Yonggui Robin Chi
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering Ministry of Education; Guizhou University, Huaxi District; Guiyang Guizhou 550025 China
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15
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Bozzini LA, Batista JH, de Mello MB, Vessecchi R, Clososki GC. Selective functionalization of cyano-phenyl-2-oxazolines using TMPMgCl·LiCl. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.09.051] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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16
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Novel selective, potent naphthyl TRPM8 antagonists identified through a combined ligand- and structure-based virtual screening approach. Sci Rep 2017; 7:10999. [PMID: 28887460 PMCID: PMC5591244 DOI: 10.1038/s41598-017-11194-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Accepted: 07/21/2017] [Indexed: 02/03/2023] Open
Abstract
Transient receptor potential melastatin 8 (TRPM8), a nonselective cation channel, is the predominant mammalian cold temperature thermosensor and it is activated by cold temperatures and cooling compounds, such as menthol and icilin. Because of its role in cold allodynia, cold hyperalgesia and painful syndromes TRPM8 antagonists are currently being pursued as potential therapeutic agents for the treatment of pain hypersensitivity. Recently TRPM8 has been found in subsets of bladder sensory nerve fibres, providing an opportunity to understand and treat chronic hypersensitivity. However, most of the known TRPM8 inhibitors lack selectivity, and only three selective compounds have reached clinical trials to date. Here, we applied two virtual screening strategies to find new, clinics suitable, TRPM8 inhibitors. This strategy enabled us to identify naphthyl derivatives as a novel class of potent and selective TRPM8 inhibitors. Further characterization of the pharmacologic properties of the most potent compound identified, compound 1, confirmed that it is a selective, competitive antagonist inhibitor of TRPM8. Compound 1 also proved itself active in a overreactive bladder model in vivo. Thus, the novel naphthyl derivative compound identified here could be optimized for clinical treatment of pain hypersensitivity in bladder disorders but also in different other pathologies.
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17
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Zhu Y, Shen Z. Copper-Catalyzed Acyloxycyanation of Alkynes with Acetonitrile: Regioselective Construction of Cyclic Acrylonitriles by 6-endo
or 5-exo
Cyclization. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700577] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yamin Zhu
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People's Republic of China
| | - Zengming Shen
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People's Republic of China
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18
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Han WJ, Pu F, Fan J, Liu ZW, Shi XY. Rhodium(III)-Catalyzed Tandem C−H Olefination and Oxidative Cyclization of Aromatic Acids with Acrylates for the Synthesis of (E
)-3-Ylidenephthalides. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700603] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Wen-Jing Han
- Key Laboratory for Macromolecular Science of Shaanxi Province; Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education); School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 People's Republic of China
| | - Fan Pu
- Key Laboratory for Macromolecular Science of Shaanxi Province; Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education); School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 People's Republic of China
| | - Juan Fan
- Key Laboratory for Macromolecular Science of Shaanxi Province; Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education); School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 People's Republic of China
| | - Zhong-Wen Liu
- Key Laboratory for Macromolecular Science of Shaanxi Province; Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education); School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 People's Republic of China
| | - Xian-Ying Shi
- Key Laboratory for Macromolecular Science of Shaanxi Province; Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education); School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 People's Republic of China
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19
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One-pot reaction of 2-formylbenzoates, hexamethyldisilazane, and diethyl phosphite in the presence of Yb(OTf) 3 : Synthesis of 3-phosphonate phthalides. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.04.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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20
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Ji WW, Lin E, Li Q, Wang H. Heteroannulation enabled by a bimetallic Rh(iii)/Ag(i) relay catalysis: application in the total synthesis of aristolactam BII. Chem Commun (Camb) 2017; 53:5665-5668. [DOI: 10.1039/c7cc02105d] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Rh(iii)/Ag(i) relay catalysis allowed the construction of 3-alkylidene isoindolinones and 3-alkylidene isobenzofuranones. The synthetic application in the total synthesis was accomplished.
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Affiliation(s)
- Wei-Wei Ji
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - E. Lin
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - Qingjiang Li
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - Honggen Wang
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
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21
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Shao C, Lu A, Wang X, Zhou B, Guan X, Zhang Y. Oxalic acid as the in situ carbon monoxide generator in palladium-catalyzed hydroxycarbonylation of arylhalides. Org Biomol Chem 2017; 15:5033-5040. [DOI: 10.1039/c7ob01052d] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Oxalic acid as a highly efficient, safe and tractable concentrated carbon monoxide surrogate was successfully introduced into the palladium-catalyzed hydroxycarbonylation of arylhalides.
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Affiliation(s)
- Changdong Shao
- School of Chemical Science and Engineering
- Tongji University
- Shanghai 200092
- P.R. China
- UNEP-Tongji Institute of Environment for Sustainable Development
| | - Ailan Lu
- School of Chemical Science and Engineering
- Tongji University
- Shanghai 200092
- P.R. China
| | - Xiaoling Wang
- School of Chemical Science and Engineering
- Tongji University
- Shanghai 200092
- P.R. China
| | - Bo Zhou
- School of Chemical Science and Engineering
- Tongji University
- Shanghai 200092
- P.R. China
| | - Xiaohong Guan
- UNEP-Tongji Institute of Environment for Sustainable Development
- Tongji University
- Shanghai 200092
- P.R. China
- College of Environmental Science and Engineering
| | - Yanghui Zhang
- School of Chemical Science and Engineering
- Tongji University
- Shanghai 200092
- P.R. China
- UNEP-Tongji Institute of Environment for Sustainable Development
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22
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Mancuso R, Pomelli CC, Malafronte F, Maner A, Marino N, Chiappe C, Gabriele B. Divergent syntheses of iodinated isobenzofuranones and isochromenones by iodolactonization of 2-alkynylbenzoic acids in ionic liquids. Org Biomol Chem 2017; 15:4831-4841. [DOI: 10.1039/c7ob00962c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
2-Alkynylbenzoic acids can be divergently iodocyclized to either isobenzofuranones or isochromenones by changing the nature of the ionic liquid medium.
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Affiliation(s)
- Raffaella Mancuso
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC)
- Department of Chemistry and Chemical Technologies
- University of Calabria
- 87036 Arcavacata di Rende (CS)
- Italy
| | | | - Francesco Malafronte
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC)
- Department of Chemistry and Chemical Technologies
- University of Calabria
- 87036 Arcavacata di Rende (CS)
- Italy
| | - Asif Maner
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC)
- Department of Chemistry and Chemical Technologies
- University of Calabria
- 87036 Arcavacata di Rende (CS)
- Italy
| | - Nadia Marino
- Department of Chemical Sciences
- University of Padova
- 35131 Padova
- Italy
| | | | - Bartolo Gabriele
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC)
- Department of Chemistry and Chemical Technologies
- University of Calabria
- 87036 Arcavacata di Rende (CS)
- Italy
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23
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Tuning of photoluminescence properties of functional phthalides for OLED applications. J Photochem Photobiol A Chem 2016. [DOI: 10.1016/j.jphotochem.2016.08.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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24
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Pérez de Vega MJ, Gómez-Monterrey I, Ferrer-Montiel A, González-Muñiz R. Transient Receptor Potential Melastatin 8 Channel (TRPM8) Modulation: Cool Entryway for Treating Pain and Cancer. J Med Chem 2016; 59:10006-10029. [PMID: 27437828 DOI: 10.1021/acs.jmedchem.6b00305] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
TRPM8 ion channels, the primary cold sensors in humans, are activated by innocuous cooling (<28 °C) and cooling compounds (menthol, icilin) and are implicated in sensing unpleasant cold stimuli as well as in mammalian thermoregulation. Overexpression of these thermoregulators in prostate cancer and in other life-threatening tumors, along with their contribution to an increasing number of pathological conditions, opens a plethora of medicinal chemistry opportunities to develop receptor modulators. This Perspective seeks to describe current known modulators for this ion channel because both agonists and antagonists may be useful for the treatment of most TRPM8-mediated pathologies. We primarily focus on SAR data for the different families of compounds and the pharmacological properties of the most promising ligands. Furthermore, we also address the knowledge about the channel structure, although still in its infancy, and the role of the TRPM8 protein signalplex to channel function and dysfunction. We finally outline the potential future prospects of the challenging TRPM8 drug discovery field.
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Affiliation(s)
| | - Isabel Gómez-Monterrey
- Dipartimento di Farmacia, Università "Federico II" de Napoli , Via D. Montesano 49, 80131, Naples, Italy
| | - Antonio Ferrer-Montiel
- Instituto de Biología Molecular y Celular. Universitas Miguel Hernández . 03202 Alicante, Spain
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25
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Liu Y, Yang Y, Shi Y, Wang X, Zhang L, Cheng Y, You J. Rhodium-Catalyzed Oxidative Coupling of Benzoic Acids with Terminal Alkynes: An Efficient Access to 3-Ylidenephthalides. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00107] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yang Liu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education,
College of Chemistry, and State Key Laboratory of Biotherapy, West
China Medical School, Sichuan University, 29 Wangjiang Road, Chengdu 610064, People’s Republic of China
| | - Yudong Yang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education,
College of Chemistry, and State Key Laboratory of Biotherapy, West
China Medical School, Sichuan University, 29 Wangjiang Road, Chengdu 610064, People’s Republic of China
| | - Yang Shi
- Key Laboratory of Green Chemistry and Technology of Ministry of Education,
College of Chemistry, and State Key Laboratory of Biotherapy, West
China Medical School, Sichuan University, 29 Wangjiang Road, Chengdu 610064, People’s Republic of China
| | - Xiaojie Wang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education,
College of Chemistry, and State Key Laboratory of Biotherapy, West
China Medical School, Sichuan University, 29 Wangjiang Road, Chengdu 610064, People’s Republic of China
| | - Luoqiang Zhang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education,
College of Chemistry, and State Key Laboratory of Biotherapy, West
China Medical School, Sichuan University, 29 Wangjiang Road, Chengdu 610064, People’s Republic of China
| | - Yangyang Cheng
- Key Laboratory of Green Chemistry and Technology of Ministry of Education,
College of Chemistry, and State Key Laboratory of Biotherapy, West
China Medical School, Sichuan University, 29 Wangjiang Road, Chengdu 610064, People’s Republic of China
| | - Jingsong You
- Key Laboratory of Green Chemistry and Technology of Ministry of Education,
College of Chemistry, and State Key Laboratory of Biotherapy, West
China Medical School, Sichuan University, 29 Wangjiang Road, Chengdu 610064, People’s Republic of China
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26
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Pryde DC, Marron B, West CG, Reister S, Amato G, Yoger K, Padilla K, Turner J, Swain NA, Cox PJ, Skerratt SE, Ryckmans T, Blakemore DC, Warmus J, Gerlach AC. The discovery of a potent series of carboxamide TRPA1 antagonists. MEDCHEMCOMM 2016. [DOI: 10.1039/c6md00387g] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Potent and selective carboxamide TRPA1 antagonists were identified by high throughput screening, with efficacy demonstrated in a topical inflammation model.
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Affiliation(s)
- D. C. Pryde
- Pfizer Worldwide Medicinal Chemistry
- Neuroscience and Pain Research Unit
- Great Abington
- UK
| | | | | | | | | | | | | | - J. Turner
- Neuroscience and Pain Research Unit
- Great Abington
- UK
| | - N. A. Swain
- Pfizer Worldwide Medicinal Chemistry
- Neuroscience and Pain Research Unit
- Great Abington
- UK
| | - P. J. Cox
- Neuroscience and Pain Research Unit
- Great Abington
- UK
| | - S. E. Skerratt
- Pfizer Worldwide Medicinal Chemistry
- Neuroscience and Pain Research Unit
- Great Abington
- UK
| | - T. Ryckmans
- Pfizer Worldwide Medicinal Chemistry
- Sandwich
- UK
| | - D. C. Blakemore
- Pfizer Worldwide Medicinal Chemistry
- Neuroscience and Pain Research Unit
- Great Abington
- UK
| | - J. Warmus
- Pfizer Worldwide Medicinal Chemistry
- Neuroscience and Pain Research Unit
- Groton
- USA
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27
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Zhu T, Mou C, Li B, Smetankova M, Song BA, Chi YR. N-Heterocyclic Carbene-Catalyzed δ-Carbon LUMO Activation of Unsaturated Aldehydes. J Am Chem Soc 2015; 137:5658-61. [PMID: 25910417 DOI: 10.1021/jacs.5b02219] [Citation(s) in RCA: 84] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
An N-heterocyclic carbene (NHC) catalyzed domino reaction triggered by a δ-LUMO activation of α,β-γ,δ-diunsaturated enal has been developed for the formal [4 + 2] construction of multisubstituted arenes and 3-ylidenephthalide. These two products, formed in a highly chemo- and regioselective manner, were obtained via different catalytic pathways due to a simple change of the substrate. The activation of the remote δ-carbon of unsaturated aldehydes expands the synthetic potentials of NHC organocatalysis.
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Affiliation(s)
- Tingshun Zhu
- †Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Chengli Mou
- †Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | | | | | - Bao-An Song
- †Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Yonggui Robin Chi
- †Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
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28
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Zhang M, Zhang HJ, Han T, Ruan W, Wen TB. Rh(III)-Catalyzed Oxidative Coupling of Benzoic Acids with Geminal-Substituted Vinyl Acetates: Synthesis of 3-Substituted Isocoumarins. J Org Chem 2014; 80:620-7. [DOI: 10.1021/jo502231y] [Citation(s) in RCA: 91] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Mingliang Zhang
- Department of Chemistry,
College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, P. R. China
| | - Hui-Jun Zhang
- Department of Chemistry,
College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, P. R. China
| | - Tiantian Han
- Department of Chemistry,
College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, P. R. China
| | - Wenqing Ruan
- Department of Chemistry,
College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, P. R. China
| | - Ting-Bin Wen
- Department of Chemistry,
College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, P. R. China
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29
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Zhu T, Zheng P, Mou C, Yang S, Song BA, Chi YR. Benzene construction via organocatalytic formal [3+3] cycloaddition reaction. Nat Commun 2014; 5:5027. [DOI: 10.1038/ncomms6027] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Accepted: 08/18/2014] [Indexed: 12/29/2022] Open
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30
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Xu XH, Matsuzaki K, Shibata N. Synthetic methods for compounds having CF3-S units on carbon by trifluoromethylation, trifluoromethylthiolation, triflylation, and related reactions. Chem Rev 2014; 115:731-64. [PMID: 25121343 DOI: 10.1021/cr500193b] [Citation(s) in RCA: 839] [Impact Index Per Article: 83.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Xiu-Hua Xu
- Department of Nanopharmaceutical Science and Department of Frontier Materials, Nagoya Institute of Technology , Gokiso, Showa-ku, Nagoya 466-8555, Japan
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31
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Development of novel azabenzofuran TRPA1 antagonists as in vivo tools. Bioorg Med Chem Lett 2014; 24:3464-8. [DOI: 10.1016/j.bmcl.2014.05.069] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Revised: 05/16/2014] [Accepted: 05/20/2014] [Indexed: 01/07/2023]
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32
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He X, Xue F. Transition-metal-free synthesis of (Z)-3-ylidenephthalides from 2-acyl-benzoic acids. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.02.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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