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Ma LM, Shi JT, Chai T, Naghavi MR, Liu HY, Yang AM, Wang J, Yang JL. Chemical constituents from Notopterygium incisum and their anti-neuroinflammatory activity. Fitoterapia 2024; 176:105976. [PMID: 38685511 DOI: 10.1016/j.fitote.2024.105976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 04/17/2024] [Accepted: 04/25/2024] [Indexed: 05/02/2024]
Abstract
Phytochemical research on an extract of Notopterygium incisum yielded fifteen compounds (1-15), including four previously undescribed compounds (10-13). The structures of the unreported compounds were elucidated by spectroscopic and spectrometric data analysis such as 1D and 2D NMR, IR and HR-ESI-MS. Compounds 1-5 and 10-14 were isolated from N. incisum for the first time. 7S⁎,8R⁎-Phenethyl-(7-methoxy-8-isoeugenol)-ferulate (10), 7S⁎,8R⁎-p-hydroxyphenethyl-(7-methoxy-8-isoeugenol)-ferulate (11), 7S⁎,8R⁎-benzyl-(7-methoxy-8-isoeugenol)-ferulate (12) and p-hydroxyphenethyl-(4-benzoy-3-methoxy)-cinnamate (13) are the undescribed ferulic acid derivatives. Additionly, the anti-neuroinflammatory effects of compounds were evaluated in lipopolysaccharide (LPS)-induced BV2 cells. The pharmacological results showed that 6β,10β-epoxy-4α-hydroxy-guaiane (6), teuclatriol (7) and 7S⁎,8R⁎-p-hydroxyphenethyl-(7-methoxy-8-isoeugenol)-ferulate (11) inhibited the production and expression of nitric oxide (NO) in the LPS-induced BV2 cells in a concentration-dependent manner. Acorusnol (4), teucladiol (9), 7S⁎,8R⁎-benzyl-(7-methoxy-8-isoeugenol)-ferulate (12) and p-hydroxyphenethyl-(4-benzoy-3-methoxy)-cinnamate (13) only inhibited the release of NO at concentration of 20 μM. Moreover, 7S⁎,8R⁎-p-hydroxyphenethyl-(7-methoxy-8-isoeugenol)-ferulate (11) reduced the level of tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) in LPS-stimulated BV2 cells. The results demonstrated 7S⁎,8R⁎-p-hydroxyphenethyl-(7-methoxy-8-isoeugenol)-ferulate (11) could be a potential anti-neuroinflammatory agent and is worthy of further study.
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Affiliation(s)
- Li-Mei Ma
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, People's Republic of China; Guangdong Key Laboratory of Natural Medicine Research and Development, College of Pharmacy, Guangdong Medical University, Dongguan 523808, People's Republic of China
| | - Jiao-Tai Shi
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, People's Republic of China
| | - Tian Chai
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, People's Republic of China
| | - Mohammad Reza Naghavi
- Department of Agronomy and Plant Breeding, Agricultural and Natural Resources College, University of Tehran, Karaj, Iran
| | - Huan-Yan Liu
- Guangdong Key Laboratory of Natural Medicine Research and Development, College of Pharmacy, Guangdong Medical University, Dongguan 523808, People's Republic of China
| | - Ai-Mei Yang
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, People's Republic of China.
| | - Jun Wang
- Shandong Laboratory of Yantai Advanced Materials and Green Manufacturing, Yantai 264010, People's Republic of China.
| | - Jun-Li Yang
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, People's Republic of China.
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Gupta PO, Sharma SJ, Sekar N. Theoretical investigation of substitution effect on the sixth and seventh positions of coumarin derivatives. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 304:123373. [PMID: 37708758 DOI: 10.1016/j.saa.2023.123373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 08/27/2023] [Accepted: 09/06/2023] [Indexed: 09/16/2023]
Abstract
The linear and non-linear optical properties of 6-donor and 7-donor substituted coumarins were compared using density functional theory (DFT) and time-dependent-DFT (TD-DFT). Charge transfer characteristics were investigated through natural bond order analysis, frontier molecular orbital, and molecular electrostatic potential plots. TD-DFT results suggested that the 6-donor substituted coumarins (PS1, PS3, and PS5) showed red-shifted absorption than the 7-donor substituted coumarins (PS2, PS4, and PS6). The chemical potential (μ) and electrophilicity index (ω) showed direct relation with the band gap and an inverse relation with chemical hardness (η) and hyperhardness (Γ). The global reactivity descriptors μ and ω showed direct and η and Γ showed an inverse correlation with first-order hyperpolarizability (β0) and second-order hyperpolarizability (γ). The β0 and γ for 7-donor substituted coumarin are higher than for 6-donor substituted coumarin.
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Affiliation(s)
- Puja O Gupta
- Department of Dyestuff Technology (Currently named Department of Speciality Chemicals Technology), Institute of Chemical Technology, N. P. Marg, Matunga, Mumbai 400019, Maharashtra, India
| | - Suryapratap J Sharma
- Department of Dyestuff Technology (Currently named Department of Speciality Chemicals Technology), Institute of Chemical Technology, N. P. Marg, Matunga, Mumbai 400019, Maharashtra, India
| | - Nagaiyan Sekar
- Department of Dyestuff Technology (Currently named Department of Speciality Chemicals Technology), Institute of Chemical Technology, N. P. Marg, Matunga, Mumbai 400019, Maharashtra, India.
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3
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Hazarika H, Dutta D, Brahma S, Das B, Gogoi P. Pd-Catalyzed Alkyne and Aryne Annulations: Synthesis and Photophysical Properties of π-Extended Coumarins. J Org Chem 2023; 88:12168-12182. [PMID: 35924465 DOI: 10.1021/acs.joc.2c01187] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A Pd-catalyzed alkyne and aryne annulation strategy via C-H activation has been implemented for the synthesis of π-extended coumarins. This synthetic strategy provides a wide range of π-extended coumarins in moderate to good yields with good functional group compatibility. Photophysical properties of the synthesized π-extended coumarins have been evaluated, and some of them show interesting fluorescent properties. Three of the synthesized coumarins have been unambiguously established by a single-crystal XRD study.
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Affiliation(s)
- Hemanta Hazarika
- Applied Organic Chemistry Group, Chemical Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Dhiraj Dutta
- Applied Organic Chemistry Group, Chemical Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Sanfaori Brahma
- Department of Chemistry, Gauhati University, Guwahati 781014, India
| | - Babulal Das
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Pranjal Gogoi
- Applied Organic Chemistry Group, Chemical Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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Vasić J, Dimić D, Antonijević M, Avdović EH, Milenković D, Nakarada Đ, Dimitrić Marković J, Molnar M, Lončarić M, Bešlo D, Marković Z. The Electronic Effects of 3-Methoxycarbonylcoumarin Substituents on Spectral, Antioxidant, and Protein Binding Properties. Int J Mol Sci 2023; 24:11820. [PMID: 37511579 PMCID: PMC10380446 DOI: 10.3390/ijms241411820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/18/2023] [Accepted: 07/20/2023] [Indexed: 07/30/2023] Open
Abstract
Coumarin derivatives are a class of compounds with pronounced biological activities that depend primarily on the present substituents. Four 3-methoxycarbonylcoumarin derivatives with substituents of different electron-donating/electron-withdrawing abilities (Br, NO2, OH, and OMe) were investigated structurally by NMR, IR, and UV-VIS spectroscopies and density functional theory methods. The appropriate level of theory (B3LYP-D3BJ/6-311++G(d,p) was selected after comparing similar compounds' experimental and theoretical structural parameters. The natural bond orbital and quantum theory of atoms in molecules were employed to investigate the intramolecular interactions governing stability. The electronic effects of substituents mostly affected the aromatic ring that the substituents are directly attached to. The antioxidant properties were investigated by electron paramagnetic resonance spectroscopy towards HO•, and the percentages of reduction were between 13% (6-Br) and 23% (6-OMe). The protein binding properties towards transport proteins were assessed by spectrofluorimetry, molecular docking, and molecular dynamics (MD). The experimentally determined binding energies were well reproduced by molecular docking, showing that the spontaneity of ibuprofen binding was comparable to the investigated compounds. The flexibility of HSA in MD simulations depended on the substituents. These results proved the importance of electronic effects for the protein binding affinities and antioxidant properties of coumarin derivatives.
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Affiliation(s)
- Jelena Vasić
- Faculty of Physical Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
| | - Dušan Dimić
- Faculty of Physical Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
| | - Marko Antonijević
- Institute for Information Technologies Kragujevac, University of Kragujevac, Jovana Cvijica bb, 34000 Kragujevac, Serbia
| | - Edina H Avdović
- Institute for Information Technologies Kragujevac, University of Kragujevac, Jovana Cvijica bb, 34000 Kragujevac, Serbia
| | - Dejan Milenković
- Institute for Information Technologies Kragujevac, University of Kragujevac, Jovana Cvijica bb, 34000 Kragujevac, Serbia
| | - Đura Nakarada
- Faculty of Physical Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
| | | | - Maja Molnar
- Department of Applied Chemistry and Ecology, Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Franje Kuhača 18, 31000 Osijek, Croatia
| | - Melita Lončarić
- Department of Applied Chemistry and Ecology, Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Franje Kuhača 18, 31000 Osijek, Croatia
| | - Drago Bešlo
- Department of Agroecology and Environmental Protection, Faculty of Agrobiotechnical Sciences Osijek, Josip Juraj Strossmayer University of Osijek, Vladimir Prelog 1, 31000 Osijek, Croatia
| | - Zoran Marković
- Institute for Information Technologies Kragujevac, University of Kragujevac, Jovana Cvijica bb, 34000 Kragujevac, Serbia
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Sinenko GD, Farkhutdinova DA, Myasnyanko IN, Baleeva NS, Baranov MS, Bochenkova AV. Designing Red-Shifted Molecular Emitters Based on the Annulated Locked GFP Chromophore Derivatives. Int J Mol Sci 2021; 22:13645. [PMID: 34948442 PMCID: PMC8703576 DOI: 10.3390/ijms222413645] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 12/16/2021] [Accepted: 12/17/2021] [Indexed: 12/02/2022] Open
Abstract
Bioimaging techniques require development of a wide variety of fluorescent probes that absorb and emit red light. One way to shift absorption and emission of a chromophore to longer wavelengths is to modify its chemical structure by adding polycyclic aromatic hydrocarbon (PAH) fragments, thus increasing the conjugation length of a molecule while maintaining its rigidity. Here, we consider four novel classes of conformationally locked Green Fluorescent Protein (GFP) chromophore derivatives obtained by extending their aromatic systems in different directions. Using high-level ab initio quantum chemistry calculations, we show that the alteration of their electronic structure upon annulation may unexpectedly result in a drastic change of their fluorescent properties. A flip of optically bright and dark electronic states is most prominent in the symmetric fluorene-based derivative. The presence of a completely dark lowest-lying excited state is supported by the experimentally measured extremely low fluorescence quantum yield of the newly synthesized compound. Importantly, one of the asymmetric modes of annulation provides a very promising strategy for developing red-shifted molecular emitters with an absorption wavelength of ∼600 nm, having no significant impact on the character of the bright S-S1 transition.
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Affiliation(s)
- Gregory D. Sinenko
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia; (G.D.S.); (D.A.F.)
| | - Dilara A. Farkhutdinova
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia; (G.D.S.); (D.A.F.)
| | - Ivan N. Myasnyanko
- Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (I.N.M.); (N.S.B.); (M.S.B.)
- Institute of Translational Medicine, Pirogov Russian National Research Medical University, Ostrovitianov 1, 117997 Moscow, Russia
| | - Nadezhda S. Baleeva
- Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (I.N.M.); (N.S.B.); (M.S.B.)
- Institute of Translational Medicine, Pirogov Russian National Research Medical University, Ostrovitianov 1, 117997 Moscow, Russia
| | - Mikhail S. Baranov
- Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (I.N.M.); (N.S.B.); (M.S.B.)
- Institute of Translational Medicine, Pirogov Russian National Research Medical University, Ostrovitianov 1, 117997 Moscow, Russia
| | - Anastasia V. Bochenkova
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia; (G.D.S.); (D.A.F.)
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Zhou Q, Xiong FT, Chen P, Xiong BQ, Tang KW, Liu Y. The visible-light-induced acylation/cyclization of alkynoates with acyl oximes for the construction of 3-acylcoumarins. Org Biomol Chem 2021; 19:9012-9020. [PMID: 34610069 DOI: 10.1039/d1ob01568k] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A nitrogen-centered radical-mediated carbon-carbon bond cleavage strategy is described to synthesize functionalized 3-acylcoumarins. The strategy is enabled by the visible-light-induced acylation/cyclization of alkynoates with various acyl oxime compounds in acetonitrile. The difunctionalization of carbon-carbon triple bonds precedes the generation of iminyl radicals, which is followed by the formation of acyl radicals. The acyl radicals then attack the carbon-carbon triple bonds, followed by 5-exo-trig cyclization and 1,2-ester migration. This strategy has wide substrate adaptability and good substituent tolerance.
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Affiliation(s)
- Quan Zhou
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Fang-Ting Xiong
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Pu Chen
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Bi-Quan Xiong
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Ke-Wen Tang
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Yu Liu
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
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7
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Kumar S, Vashisht N, Aruna, Sharma SP. One-Pot Green Synthesis of 2-Oxo-2H-chromene-3-carbonitriles Using Dual-Frequency Ultrasonication. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1070428021090189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Abdul-Ridha NA, Salmaan AD, Sabah R, Saeed B, Al-Masoudi NA. Synthesis, cytotoxicity and in silico study of some novel benzocoumarin-chalcone-bearing aryl ester derivatives and benzocoumarin-derived arylamide analogs. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2021. [DOI: 10.1515/znb-2020-0204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The development of new prostate cancer protein receptor cytochrome P450 17A1 inhibitors offers the possibility of generating structures of increased potency. To this end, the chalcone analogs 7 and 8 were prepared from treatment of methyl 3-oxo-3H-benzocoumarin-2-carboxylate (4) with aryl aldehydes. Treatment of 7 and 8 with three anti-inflammatory drugs, flurbiprofen, ketoprofen and ibuprofen, in the presence of POCl3/DMAP gave the ester analogs 9–12. Analogously, treatment of ethyl 3-oxo-3H-benzocoumarin-2-carboxylate (15), prepared previously from 2-hydroxy-1-naphthaldehyde (13) and dimethylmalonate (14), with various arylamines: 4-bromoaniline, 2-amino-6-methylpyridine, amino-antipyrine and 2-amino-5-nitrothiazole, in the presence of potassium tert-butoxide gave the benzocoumarine-3-arylamide analogs. The in vitro cytotoxic activities of 9–12 and 16–19 were evaluated against human prostate cancer cell lines (PC-3) and normal human liver epithelia (WRL-68) by MTT assay. Compounds 10 and 17 were the most active cytotoxic agents among the series against PC-3 cells with IC50 values of 71.35 and 78.25 μg mL–1 with SI values of 3.0 and 4.2, respectively (calculated from the cytotoxicity effects of 10 and 17 on the normal human liver epithelia [WRL-68]). Furthermore, compounds 11 and 12 were tested against breast cancer (HER2 cell lines), prostate cancer (DU-135 cell lines) and MCF-7 but were inactive. Molecular docking studies between the protein receptor CYPP450 17A1 and compounds 10 and 17 revealed that these compounds primarily form hydrophobic interactions with the receptor.
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Affiliation(s)
- Nabeel A. Abdul-Ridha
- Department of Chemistry, College of Science , University of Qadisiya , Diwaniyaa , Iraq
| | - Afraah D. Salmaan
- Department of Chemistry, College of Education , University of Qadisiya , Diwaniyaa , Iraq
| | - Rita Sabah
- Department of Pharmaceutical Chemistry, College of Pharmacy , University of Basrah , Basrah , Iraq
| | - Bahjat Saeed
- Department of Chemistry, College of Education for Pure Science , University of Basrah , Basrah , Iraq
| | - Najim A. Al-Masoudi
- Department of Chemistry, College of Science , University of Basrah , Basrah , Iraq
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9
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Rudra Paul A, Dey B, Suklabaidya S, Hussain SA, Majumdar S. 7-Alkoxy-appended coumarin derivatives: synthesis, photo-physical properties, aggregation behaviours and current-voltage ( I- V) characteristic studies on thin films. RSC Adv 2021; 11:10212-10223. [PMID: 35423533 PMCID: PMC8695653 DOI: 10.1039/d1ra00762a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 02/19/2021] [Indexed: 01/05/2023] Open
Abstract
In this study, we designed and synthesised a series of coumarin derivatives appended with a long alkoxy chain on the seventh position of the coumarin-3-carboxylate/carboxylic acid core to make thin film materials. Synthesised compounds were characterized by their UV and fluorescence spectra in solutions as well as their films prepared by both LB and spin-coated methods. The surface morphology and electrical behaviour of thin films were judged by AFM, SEM and I-V characteristic mapping respectively. Isotherm, UV-Vis absorption and fluorescence spectroscopic investigations revealed the formation of aggregates on thin films. The result of SEM and AFM images provides the information about the length and height of aggregates on the thin films of coumarin derivatives. From I-V characteristics, it was found that at room temperature, the spin-coated films of coumarin derivatives containing an ester functional group exhibited a threshold switching behaviour, whereas derivatives containing the carboxylic acid functional group showed both threshold and bipolar switching behaviours. We also noticed that the I-V characteristic features of synthesized materials depended on the length of the alkyl chain of individual series.
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Affiliation(s)
- Abhijit Rudra Paul
- Department of Chemistry, Tripura University Suryamaninagar 799 022 India +91-381-2374802 +91-381-237-9070
| | - Bapi Dey
- Department of Physics, Tripura University Suryamaninagar 799 022 India
| | - Sudip Suklabaidya
- Department of Physics, Tripura University Suryamaninagar 799 022 India
| | | | - Swapan Majumdar
- Department of Chemistry, Tripura University Suryamaninagar 799 022 India +91-381-2374802 +91-381-237-9070
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10
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Shylaja R, Loganathan C, Kabilan S, Vijayakumar T, Meganathan C. Synthesis and evaluation of the antagonistic activity of 3-acetyl-2H-benzo[g]chromen-2-one against mutant Y537S estrogen receptor alpha via E-Pharmacophore modeling, molecular docking, molecular dynamics, and in-vitro cytotoxicity studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129289] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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11
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Maiti D, Islam ASM, Sasmal M, Dutta A, Katarkar A, Ali M. A coumarin embedded highly sensitive nitric oxide fluorescent sensor: kinetic assay and bio-imaging applications. Org Biomol Chem 2020; 18:8450-8458. [PMID: 33057542 DOI: 10.1039/d0ob00567c] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Fluorescence spectroscopy is a significant bio-analytical technique for specific detection of nitric oxide (NO) and for broadcasting the in vitro and in vivo biological activities of this gasotransmitter. Herein, a benzo-coumarin embedded smart molecular probe (BCM) is employed for NO sensing through detailed fluorescence studies in purely aqueous medium. All the spectroscopic analysis and literature reports clearly validate the mechanistic insight of this sensing strategy i.e., the initial formation of 1,2,3,4-oxatriazole on treatment of the probe with NO which finally converted to its carboxylic acid derivative. This oxatriazole formation results in a drastic enhancement in fluoroscence intensity due to the photoinduced electron transfer (PET) effect. The kinetic investigation unveils the second and first-order dependency on [NO] and [BCM] respectively. The very low detection limit (16 nM), high fluorescence enhancement (123 fold) in aqueous medium and good formation constant (Kf = (4.33 ± 0.48) × 104 M-1) along with pH invariability, non-cytotoxicity, biocompatibility and cell permeability make this probe a very effective one for tracking NO intracellularly.
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Affiliation(s)
- Debjani Maiti
- Department of Chemistry Jadavpur University, Kolkata 700 032, India.
| | | | - Mihir Sasmal
- Department of Chemistry Jadavpur University, Kolkata 700 032, India.
| | - Ananya Dutta
- Department of Chemistry Jadavpur University, Kolkata 700 032, India.
| | - Atul Katarkar
- Department of Biochemistry, University of Lausanne, Ch. des Boveresses 155, 1066 Epalinges, Switzerland
| | - Mahammad Ali
- Department of Chemistry Jadavpur University, Kolkata 700 032, India. and Vice-Chancellor, Aliah University, ll-A/27, Action Area II, Newtown, Action Area II, Kolkata, West Bengal 700160, India.
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12
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Potapov AY, Vandyshev DY, Refki Y, Ledenyova IV, Ovchinnikov OV, Smirnov MS, Shikhaliev KS. Synthesis and Luminescent Properties of 3-Acyl-6,8,8,9-tetramethyl-2H-pyrano[3,2-g]hydroquinolin-2-ones. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s1070363220070075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Kalyanram P, Ma H, Marshall S, Goudreau C, Cartaya A, Zimmermann T, Stadler I, Nangia S, Gupta A. Interaction of amphiphilic coumarin with DPPC/DPPS lipid bilayer: effects of concentration and alkyl tail length. Phys Chem Chem Phys 2020; 22:15197-15207. [PMID: 32420558 DOI: 10.1039/d0cp00696c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
In this work, interactions between amphiphilic amino methyl coumarin and dipalmitoyl-sn-glycero-3-phosphocholine/dipalmitoyl-sn-glycero-3-phosphoserine (DPPC/DPPS) lipid bilayer were investigated. A combination of experimental techniques (zeta potential, fluorescence spectroscopy, and differential scanning calorimetry) along with molecular dynamics simulations was employed to examine the influence of alkyl tail length and concentration of the amphiphilic coumarin on the lipid bilayer. Alkyl tails comprising 5(C5), 9(C9), and 12(C12) carbon atoms were conjugated to amino methyl coumarin via a single-step process. The binding and insertion mechanisms of the amphiphilic coumarins were studied in increasing concentrations for short-tailed (C5) and long-tailed (C12) coumarins. The simulation results show that C5 coumarin molecules penetrate the lipid bilayer, but owing to the short alkyl tail, they interact primarily with the lipid head groups resulting in lipid bilayer thinning; however, at high concentrations, the C5 coumarins undergo continuous insertion-ejection from the outer leaflet of the lipid bilayer. In contrast, C12 coumarins interact favorably with the hydrophobic lipid tails and lack the ejection-reinsertion behavior. Instead, the C12 coumarin molecules undergo flip-flops between the outer and inner leaflets of the lipid bilayer. At high concentrations, the high-frequency flip-flops lead to lipid destabilization, causing the lipid bilayer to rupture. The simulation results are in excellent agreement with the toxicity of amphiphilic coumarin activity in cancer cells. The efficacy of amphiphilic coumarins in liposomal lipid bilayers demonstrates the promise of these molecules as a tool in the treatment of cancer.
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Affiliation(s)
- Poornima Kalyanram
- College of Engineering, Rochester Institute of Technology, Rochester, NY, USA
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14
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Breidenbach J, Bartz U, Gütschow M. Coumarin as a structural component of substrates and probes for serine and cysteine proteases. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2020; 1868:140445. [PMID: 32405284 PMCID: PMC7219385 DOI: 10.1016/j.bbapap.2020.140445] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 04/23/2020] [Accepted: 05/07/2020] [Indexed: 02/08/2023]
Abstract
Coumarins represent well-established structures to introduce fluorescence into tool compounds for biochemical investigations. They are valued for their small size, chemical stability and accessibility as well as their tunable photochemical properties. As components of fluorophore/quencher pairs or FRET donor/acceptor pairs, coumarins have frequently been applied in substrate mapping approaches for serine and cysteine proteases. This review also focuses on the incorporation of coumarins into the side chain of amino acids and the exploitation of the resulting fluorescent amino acids for the positional profiling of protease substrates. The protease-inhibiting properties of certain coumarin derivatives and the utilization of coumarin moieties to assemble activity-based probes for serine and cysteine proteases are discussed as well. Coumarins represent well-established structures to introduce fluorescence into tool compounds for biochemical investigations. They are valued for their small size, chemical stability and accessibility as well as their tunable photochemical properties. Coumarins are components of fluorophore/quencher pairs or FRET donor/acceptor pairs in substrate mapping of proteases. Coumarins have been incorporated into amino acids side chains to be used for the positional profiling of protease substrates. Coumarins have protease-inhibiting properties and are used for activity-based probes for serine and cysteine proteases.
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Affiliation(s)
- Julian Breidenbach
- Pharmaceutical Institute, Department of Pharmaceutical & Medicinal Chemistry, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany
| | - Ulrike Bartz
- Department of Natural Sciences, University of Applied Sciences Bonn-Rhein-Sieg, von-Liebig-Str. 20, 53359 Rheinbach, Germany
| | - Michael Gütschow
- Pharmaceutical Institute, Department of Pharmaceutical & Medicinal Chemistry, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany.
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15
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Nitisha, Venkatakrishnan P. Dithieno-annulated benzo[g]coumarins: Synthesis via oxidative photocyclization and study of their photophysical properties. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151848] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Lu Y, Wu H, Yu X, Zhang X, Luo H, Tang L, Wang Z. Traditional Chinese Medicine of Angelicae Pubescentis Radix: A Review of Phytochemistry, Pharmacology and Pharmacokinetics. Front Pharmacol 2020; 11:335. [PMID: 32256373 PMCID: PMC7094754 DOI: 10.3389/fphar.2020.00335] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 03/06/2020] [Indexed: 12/23/2022] Open
Abstract
Angelicae Pubescentis Radix (APR) is a widely used antirheumatic Chinese medicinal herb known as "Duhuo" in China. It has the effects of dispelling wind and removing dampness, diffusing impediment, and relieving pain, and is mainly indicated for rheumatic arthritis with pain in the lower back and knees, and headache. To the best of our knowledge, an attempt is made to provide an up-to-date review on these aspects based on published materials, including ancient and modern books; Master's and doctoral theses; monographs on medicinal plants; the pharmacopoeia of different countries, websites for publication of patent and electronic databases, such as SCI finder, PubMed, Web of Science, ACS, Science Direct, Wiley, Springer, Taylor, CNKI, and Google Scholar. APR, which has a good clinical effect, has been used for traditional Chinese medicine more than 2000 years. Since 1957, a variety of chemical constituents have been reported from the medicinal plants of this herb, mostly coumarins and volatile oil. In the past 30 years, numerous studies have shown that the extracts and compounds isolated from APR showed effective analgesic and anti-inflammatory actions, also showing well effects on central nervous system, effects on cardiovascular system and deworming activity. In addition, we also present and discuss the botany, traditional medicinal use, pharmacokinetics, toxicity, quality control, future trends and prospects of APR. All this information suggest that future research of APR should be supplemented in the area of pharmacology and toxicology to provide further insight on the clinical use and quality control.
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Affiliation(s)
- Yaqi Lu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing, China.,College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
| | - Hongwei Wu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing, China
| | - Xiankuo Yu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing, China
| | - Xiao Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing, China.,College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
| | - Hanyan Luo
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing, China
| | - Liying Tang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing, China
| | - Zhuju Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing, China
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17
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Xue W, Wang D, Li C, Zhai Z, Wang T, Liang Y, Zhang Z. π-Expanded Coumarins: One-Pot Photo Synthesis of 5H-Benzo[12,1]tetrapheno[7,6,5-cde]chromen-5-ones and Photophysical Properties. J Org Chem 2020; 85:3689-3698. [DOI: 10.1021/acs.joc.9b03327] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Wenhao Xue
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, People’s Republic of China
| | - Ding Wang
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, People’s Republic of China
| | - Chenyu Li
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, People’s Republic of China
| | - Zheng Zhai
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, People’s Republic of China
| | - Tao Wang
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, People’s Republic of China
| | - Yong Liang
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, People’s Republic of China
| | - Zunting Zhang
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, People’s Republic of China
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18
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Chandra A, Jana K, Moorthy JN. One-Pot Synthesis of 4-Carboalkoxy-Substituted Benzo[ h]coumarins from α- and β-Naphthols and Their Excited-State Properties. ACS OMEGA 2020; 5:207-218. [PMID: 31956767 PMCID: PMC6963932 DOI: 10.1021/acsomega.9b02489] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 11/14/2019] [Indexed: 05/27/2023]
Abstract
One-pot synthesis has been developed for 4-carboethoxybenzo[h]coumarins starting from α-/β-naphthols. Accordingly, diverse 4-carboethoxybenzocoumarins can be synthesized in moderate-to-excellent (31-75%) isolated yields. The synthesis involves initial oxidation of naphthols to the intermediary 1,2-naphthoquinones with 2-iodoxybenzoic acid followed by a cascade of reactions, namely, Wittig olefination, Michael addition, β-elimination, and cyclization. Furthermore, we have comprehensively investigated the excited-state properties of differently substituted 4-carboalkoxybenzo[h]coumarins. It is shown that they exhibit low to high fluorescence quantum yields (1-36%) and excited-state lifetimes (ca. 1-7 ns) depending on the substitution pattern and solvent employed.
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19
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Sharma K, Neog K, Gogoi P. Pd(II)-Catalyzed Oxidative Annulation via Double C–H Activations: Synthesis and Photophysical Properties of Bis-Coumarins. Org Lett 2019; 22:73-77. [DOI: 10.1021/acs.orglett.9b03932] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Kumud Sharma
- Applied Organic Chemistry Group, Chemical Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat, Assam 785006, India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-NEIST Campus, Jorhat, Assam 785006, India
| | - Kashmiri Neog
- Applied Organic Chemistry Group, Chemical Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat, Assam 785006, India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-NEIST Campus, Jorhat, Assam 785006, India
| | - Pranjal Gogoi
- Applied Organic Chemistry Group, Chemical Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat, Assam 785006, India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-NEIST Campus, Jorhat, Assam 785006, India
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20
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Pina J, de Castro CS, Delgado-Pinar E, Sérgio Seixas de Melo J. Characterization of 4-methylesculetin and of its mono- and di-methoxylated derivatives in water and organic solvents in its ground, singlet and triplet excited states. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.01.083] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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21
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Usui K, Yamamoto K, Ueno Y, Igawa K, Hagihara R, Masuda T, Ojida A, Karasawa S, Tomooka K, Hirai G, Suemune H. Internal-Edge-Substituted Coumarin-Fused [6]Helicenes: Asymmetric Synthesis, Structural Features, and Control of Self-Assembly. Chemistry 2018; 24:14617-14621. [DOI: 10.1002/chem.201803270] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Kazuteru Usui
- Graduate School of Pharmaceutical Sciences; Kyushu University; Maidashi Higashi-ku Fukuoka 812-8582 Japan
| | - Kosuke Yamamoto
- Graduate School of Pharmaceutical Sciences; Kyushu University; Maidashi Higashi-ku Fukuoka 812-8582 Japan
| | - Yuhei Ueno
- Graduate School of Pharmaceutical Sciences; Kyushu University; Maidashi Higashi-ku Fukuoka 812-8582 Japan
| | - Kazunobu Igawa
- Institute for Materials Chemistry and Engineering; Kyushu University; Kasuga Fukuoka 816-8580 Japan
| | - Ryusuke Hagihara
- Graduate School of Pharmaceutical Sciences; Kyushu University; Maidashi Higashi-ku Fukuoka 812-8582 Japan
| | - Toshinobu Masuda
- Daiichi University of Pharmacy; Tamagawa Minami-ku Fukuoka 815-8511 Japan
| | - Akio Ojida
- Graduate School of Pharmaceutical Sciences; Kyushu University; Maidashi Higashi-ku Fukuoka 812-8582 Japan
| | - Satoru Karasawa
- Graduate School of Pharmaceutical Sciences; Kyushu University; Maidashi Higashi-ku Fukuoka 812-8582 Japan
- Showa Pharmaceutical University, Machida; Tokyo 194-0042 Japan
| | - Katsuhiko Tomooka
- Institute for Materials Chemistry and Engineering; Kyushu University; Kasuga Fukuoka 816-8580 Japan
| | - Go Hirai
- Graduate School of Pharmaceutical Sciences; Kyushu University; Maidashi Higashi-ku Fukuoka 812-8582 Japan
| | - Hiroshi Suemune
- Graduate School of Pharmaceutical Sciences; Kyushu University; Maidashi Higashi-ku Fukuoka 812-8582 Japan
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22
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Xiao L, Zhou YM, Zhang XF, Du FY. Notopterygium incisum extract and associated secondary metabolites inhibit apple fruit fungal pathogens. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2018; 150:59-65. [PMID: 30195388 DOI: 10.1016/j.pestbp.2018.07.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 06/17/2018] [Accepted: 07/05/2018] [Indexed: 06/08/2023]
Abstract
In the search for antifungal lead compounds from natural resources, Notopterygium incisum, a medicine plant only distributed in China, showed antifungal potential against apple fruit pathogens. Based on the bioassay-guided isolation, chromatography fraction 6 of the ethyl acetate partition exhibited significant in vitro and in vivo antifungal activities against apple fruit pathogens. Furthermore, nine antifungal secondary metabolites, including five linear furocoumarins (1-5), two phenylethyl esters (6-7), one falcarindiol (8), and one sesquiterpenoid (9), were isolated and elucidated from fraction 6. Compound 5 is a new metabolite, and 9 isolated from the genus Notopterygium for the first time. The purified compounds (1-9) were firstly reported to exhibit antifungal activities against apple fruit pathogens of Colletotrichum gloeosporioides and Botryosphaeria dothidea with the MIC values ranging from 8 to 250 mg L-1, especially 8 of 16 and 8 mg L-1, respectively. Moreover, 8 could inhibit the spore germination and new sporulation of B. dothidea, as well as enhance the membrane permeabilization of B. dothidea spores. This was the first investigation for the antifungal components against apple fruit pathogens from Notopterygium incisum, which has great potential to be developed into bio-fungicides.
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Affiliation(s)
- Lin Xiao
- College of Chemistry and Pharmacy, Qingdao Agricultural University, Changcheng Road 700, Qingdao, Shandong 266109, PR China
| | - Yuan-Ming Zhou
- Analytical and Testing Center, Qingdao Agricultural University, Qingdao, Shandong 266109, PR China
| | - Xiang-Fei Zhang
- College of Chemistry and Pharmacy, Qingdao Agricultural University, Changcheng Road 700, Qingdao, Shandong 266109, PR China
| | - Feng-Yu Du
- College of Chemistry and Pharmacy, Qingdao Agricultural University, Changcheng Road 700, Qingdao, Shandong 266109, PR China.
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23
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Loginov DA, Molotkov AP, Shepel' NE. Synthesis and fluorescence of 3,4,6,7,8,9-hexaphenyl-1H-benzo[g]isochromen-1-one. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2017.12.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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24
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Eisold U, Sellrie F, Memczak H, Andersson A, Schenk JA, Kumke MU. Dye Tool Box for a Fluorescence Enhancement Immunoassay. Bioconjug Chem 2018; 29:203-214. [PMID: 29268011 DOI: 10.1021/acs.bioconjchem.7b00731] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Immunochemical analytical methods are very successful in clinical diagnostics and are nowadays also emerging in the control of food as well as monitoring of environmental issues. Among the different immunoassays, luminescence based formats are characterized by their outstanding sensitivity making this format especially attractive for future applications. The need for multiparameter detection capabilities calls for a tool box of dye labels in order to transduce the biochemical reaction into an optically detectable signal. Here, in a multiparameter approach each analyte may be detected by a different dye with a unique emission color (covering the blue to red spectral range) or a unique luminescence decay kinetics. In the case of a competitive immunoassay format for each of the different dye labels an individual antibody would be needed. In the present paper a slightly modified approach is presented using a 7-aminocoumarin unit as the basic antigen against which highly specific antibodies were generated. Leaving the epitope region in the dyes unchanged but introducing a side group in positon 3 of the coumarin system allowed us to tune the optical properties of the coumarin dyes without the necessity of new antibody generation. Upon modification of the parent coumarin unit the full spectral range from blue to deep red was accessed. In the manuscript the photophysical characterization of the coumarin derivatives and their corresponding immunocomplexes with two highly specific antibodies is presented. The coumarin dyes and their immunocomplexes were characterized by steady-state and time-resolved absorption as well as emission spectroscopy. Moreover, fluorescence depolarization measurements were carried out to complement the data stressing the different binding modes of the two antibodies. The binding modes were evaluated using the photophysics of 7-aminocoumarins and how it was affected in the respective immunocomplexes, namely, the formation of the intramolecular charge transfer (ICT) as well as the twisted intramolecular charge transfer (TICT). In contrast to other antibody-dye pairs reported a distinct fluorescence enhancement upon formation of the antibody-dye complex up to a factor of 50 was found. Because of the easy emission color tuning by tailoring the coumarin substitution for the antigen binding in nonrelevant position 3 of the parent molecule, a dye tool box is on hand which can be used in the construction of competitive multiparameter fluorescence enhancement immunoassays (FenIA).
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Affiliation(s)
- Ursula Eisold
- Institute of Chemistry, University of Potsdam , Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany
| | - Frank Sellrie
- UP Transfer GmbH , Am Neuen Palais 10, 14469 Potsdam, Germany.,Hybrotec GmbH , Am Mühlenberg 11, 14476 Potsdam, Germany
| | | | | | - Jörg A Schenk
- UP Transfer GmbH , Am Neuen Palais 10, 14469 Potsdam, Germany.,Hybrotec GmbH , Am Mühlenberg 11, 14476 Potsdam, Germany
| | - Michael U Kumke
- Institute of Chemistry, University of Potsdam , Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany
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25
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Wang Q, Yang C, Jiang C. Visible-light-promoted radical acylation/cyclization of alkynoates with aldehydes for the synthesis of 3-acylcoumarins. Org Biomol Chem 2018; 16:8196-8204. [DOI: 10.1039/c8ob02232a] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A new, efficient, and atom-economic visible-light-promoted radical acylation/cyclization of alkynoates with aldehydes was developed for the synthesis of 3-acylcoumarins.
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Affiliation(s)
- Qiumei Wang
- School of Chemical Engineering
- Nanjing University of Science and Technology
- Nanjing
- China
| | - Chao Yang
- School of Chemical Engineering
- Nanjing University of Science and Technology
- Nanjing
- China
| | - Chao Jiang
- School of Chemical Engineering
- Nanjing University of Science and Technology
- Nanjing
- China
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26
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Shi L, Li K, Cui PC, Li LL, Pan SL, Li MY, Yu XQ. BINOL derivatives with aggression-induced emission. J Mater Chem B 2018; 6:4413-4416. [DOI: 10.1039/c8tb00774h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new series of BINOL derivatives were synthesized which could be turned from ACQ to AIE fluorophores by changing the electron withdrawing group.
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Affiliation(s)
- Lei Shi
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Kun Li
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Peng-Cheng Cui
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Ling-Ling Li
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Sheng-Lin Pan
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Meng-Yang Li
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Xiao-Qi Yu
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
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27
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Jung Y, Jung J, Huh Y, Kim D. Benzo[ g]coumarin-Based Fluorescent Probes for Bioimaging Applications. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2018; 2018:5249765. [PMID: 30013807 PMCID: PMC6022312 DOI: 10.1155/2018/5249765] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 04/22/2018] [Indexed: 05/12/2023]
Abstract
Benzo[g]coumarins, which consist of coumarins fused with other aromatic units in the linear shape, have recently emerged as an interesting fluorophore in the bioimaging research. The pi-extended skeleton with the presence of electron-donating and electron-withdrawing substituents from the parent coumarins changes the basic photophysical parameters such as absorption and fluorescence emission significantly. Most of the benzo[g]coumarin analogues show red/far-red fluorescence emission with high two-photon absorbing property that can be applicable for the two-photon microscopy (TPM) imaging. In this review, we summarized the recently developed benzo[g]coumarin analogues including photophysical properties, synthesis, and applications for molecular probes that can sense biologically important species such as metal ions, cell organs, reactive species, and disease biomarkers.
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Affiliation(s)
- Yuna Jung
- Department of Biomedical Science, Graduate School, Kyung Hee University, 26 Kyungheedae-Ro, Dongdaemun-Gu, Seoul 02447, Republic of Korea
| | - Junyang Jung
- Department of Biomedical Science, Graduate School, Kyung Hee University, 26 Kyungheedae-Ro, Dongdaemun-Gu, Seoul 02447, Republic of Korea
- Department of Anatomy and Neurobiology, College of Medicine, Kyung Hee University, 26 Kyungheedae-Ro, Dongdaemun-Gu, Seoul 02447, Republic of Korea
| | - Youngbuhm Huh
- Department of Biomedical Science, Graduate School, Kyung Hee University, 26 Kyungheedae-Ro, Dongdaemun-Gu, Seoul 02447, Republic of Korea
- Department of Anatomy and Neurobiology, College of Medicine, Kyung Hee University, 26 Kyungheedae-Ro, Dongdaemun-Gu, Seoul 02447, Republic of Korea
| | - Dokyoung Kim
- Department of Biomedical Science, Graduate School, Kyung Hee University, 26 Kyungheedae-Ro, Dongdaemun-Gu, Seoul 02447, Republic of Korea
- Department of Anatomy and Neurobiology, College of Medicine, Kyung Hee University, 26 Kyungheedae-Ro, Dongdaemun-Gu, Seoul 02447, Republic of Korea
- Center for Converging Humanities, Kyung Hee University, 26 Kyungheedae-Ro, Dongdaemun-Gu, Seoul 02447, Republic of Korea
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28
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Fonseca A, Reis J, Silva T, Matos MJ, Bagetta D, Ortuso F, Alcaro S, Uriarte E, Borges F. Coumarin versus Chromone Monoamine Oxidase B Inhibitors: Quo Vadis? J Med Chem 2017; 60:7206-7212. [DOI: 10.1021/acs.jmedchem.7b00918] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- André Fonseca
- CIQUP/Department
of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal
- Department
of Organic Chemistry, Faculty of Pharmacy, Universidad of Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Joana Reis
- CIQUP/Department
of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal
| | - Tiago Silva
- CIQUP/Department
of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal
| | - Maria João Matos
- CIQUP/Department
of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal
- Department
of Organic Chemistry, Faculty of Pharmacy, Universidad of Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Donatella Bagetta
- Department
of “Scienze della Salute”, University “Magna Græcia” of Catanzaro, Campus “Salvatore Venuta”,
Viale Europa, 88100 Catanzaro, Italy
| | - Francesco Ortuso
- Department
of “Scienze della Salute”, University “Magna Græcia” of Catanzaro, Campus “Salvatore Venuta”,
Viale Europa, 88100 Catanzaro, Italy
| | - Stefano Alcaro
- Department
of “Scienze della Salute”, University “Magna Græcia” of Catanzaro, Campus “Salvatore Venuta”,
Viale Europa, 88100 Catanzaro, Italy
| | - Eugenio Uriarte
- Department
of Organic Chemistry, Faculty of Pharmacy, Universidad of Santiago de Compostela, 15782 Santiago de Compostela, Spain
- Applied
Chemical Science Institute, Universidad Autonoma de Chile, 7500912 Santiago de Chile, Chile
| | - Fernanda Borges
- CIQUP/Department
of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal
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29
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Late-stage electron-catalyzed perfluoroalkylation of coumarin derivatives—Thermal fluoroalkyl radical production from sodium perfluoroalkyl sulfinate salts. J Fluor Chem 2017. [DOI: 10.1016/j.jfluchem.2017.03.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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30
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Azietaku JT, Ma H, Yu XA, Li J, Oppong MB, Cao J, An M, Chang YX. A review of the ethnopharmacology, phytochemistry and pharmacology of Notopterygium incisum. JOURNAL OF ETHNOPHARMACOLOGY 2017; 202:241-255. [PMID: 28336469 DOI: 10.1016/j.jep.2017.03.022] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Revised: 03/02/2017] [Accepted: 03/16/2017] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Notopterygium incisum Ting ex H.T. Chang, known in Chinese as 'Qianghuo' is a traditional Chinese medicinal herb with the rhizome and roots associated with meridians of the kidney and urinary bladder. It is pungent, bitter and warm in nature. It has been used over the years to disperse cold, prevent painful obstructions from wind, damp and warm pain. It has also been used with other herbs to treat wind-cold exterior syndrome and wind-cold-damp bi-syndromes and has been known to grow well in regions of high altitude such as Gansu, Tibet etc. THE AIM OF THE REVIEW This systematic review focuses on the ethnopharmacological uses of this herb, including recent advances on the phytochemical and pharmacological study of N. incisum. Recent analytical methods developed for the quantitative and qualitative determination of constituents in this herb have also been reviewed. Additionally, future trends and prospects in the study of this herb have been proposed. MATERIALS AND METHOD Various literature and electronic databases such as Pubmed, Science Direct, Springer, Wiley etc were searched and data obtained. Other online academic libraries such as Google Scholar and ethnopharmacological literature were searched systematically for more information on the herb. RESULTS This review focuses on the ethnopharmacological uses of N. incisum and also the various chemical constituents present in the herb and their various therapeutic effects such as analgesic, anti-inflammatory, anti-cancer and antioxidants effects. Analytical methods developed for the quantitative and qualitative determination of various compounds in this herb were further reviewed. CONCLUSION In this paper, we have reviewed various researches conducted on N. incisum especially in areas of its ethnopharmacological use, phytochemicals, pharmacology and developed analytical methods. This herb has been used over the years in treating headache, rheumatoid arthritis, cold, diaphoretic etc, prompting many types of research into identifying which compounds are responsible for these activities and their mechanism of action. More research is needed in the area of pharmacokinetics and toxicology to give further information on the clinical use and control the quality of the herb.
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Affiliation(s)
- John Teye Azietaku
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Huifen Ma
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Xie-An Yu
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Jin Li
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Mahmood Brobbey Oppong
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Jun Cao
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036, China.
| | - Mingrui An
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, United States
| | - Yan-Xu Chang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China; Tianjin Key Laboratory of Phytochemistry and Pharmaceutical Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
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31
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Fonseca A, Gaspar A, Matos MJ, Gomes LR, Low JN, Uriarte E, Borges F. Structural elucidation of a series of 6-methyl-3-carboxamidocoumarins. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2017; 55:373-378. [PMID: 27733011 DOI: 10.1002/mrc.4541] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 10/05/2016] [Accepted: 10/08/2016] [Indexed: 06/06/2023]
Affiliation(s)
- André Fonseca
- CIQUP/Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Porto, Portugal
| | - Alexandra Gaspar
- CIQUP/Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Porto, Portugal
| | - Maria João Matos
- CIQUP/Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Porto, Portugal
| | - Ligia R Gomes
- FP-ENAS-Faculdade de Ciências de Saúde, Escola Superior de Saúde da UFP, Universidade Fernando Pessoa, Rua Carlos da Maia, Porto, Portugal
- REQUIMTE, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Porto, Portugal
| | - John N Low
- Department of Chemistry, University of Aberdeen, Old Aberdeen, Scotland
| | - Eugenio Uriarte
- Department of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Fernanda Borges
- CIQUP/Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Porto, Portugal
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Bochkov AY, Akchurin IO, Traven VF. A new facile way for the preparation of 3-formylcoumarins. HETEROCYCL COMMUN 2017. [DOI: 10.1515/hc-2017-0038] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract3-Formylcoumarins 2 are formed as single products in high yields upon reduction of 3-cyanocoumarins 1 with Raney nickel in formic acid. The starting materials 1 are easily accessible by Knoevenagel condensation of commercially available salicylaldehydes.
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Affiliation(s)
- Andrei Y. Bochkov
- 1Mendeleev University of Chemical Technology, Miusskaya Sq., 9, Moscow 125047, Russia
| | - Igor O. Akchurin
- 1Mendeleev University of Chemical Technology, Miusskaya Sq., 9, Moscow 125047, Russia
| | - Valerii F. Traven
- 1Mendeleev University of Chemical Technology, Miusskaya Sq., 9, Moscow 125047, Russia
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Fu ZH, Han X, Shao Y, Fang J, Zhang ZH, Wang YW, Peng Y. Fluorescein-Based Chromogenic and Ratiometric Fluorescence Probe for Highly Selective Detection of Cysteine and Its Application in Bioimaging. Anal Chem 2017; 89:1937-1944. [PMID: 28208244 DOI: 10.1021/acs.analchem.6b04431] [Citation(s) in RCA: 163] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
A dual mode fluorescent probe, which is based on an integration of fluorescein and coumarin fluorophores, was developed for the discrimination of Cys from Hcy and GSH. This probe (2) shows the advantage of quick reaction (5 min) with Cys, resulting in a strong fluorescence turn-on response when excited at 450 nm. Notably, it also demonstrates the ratiometric fluorescence property while excited by a shorter wavelength (332 nm). All of results suggest probe 2 has a high selectivity toward Cys even in the presence of other amino acids, cations and anions. The detection limit of Cys was calculated as 0.084 μM, which was much lower than the intracellular concentration. 1H NMR, MS and DFT calculation were used to reveal the detection mechanism further. Finally, this low cytotoxic probe was successfully applied in bioimaging within HepG2 cells.
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Affiliation(s)
- Zhen-Hai Fu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University , Lanzhou 730000, People's Republic of China.,Key Laboratory of Salt Lakes Resources and Chemistry, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences , Xining 810008, People's Republic of China
| | - Xiao Han
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University , Lanzhou 730000, People's Republic of China
| | - Yongliang Shao
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University , Lanzhou 730000, People's Republic of China
| | - Jianguo Fang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University , Lanzhou 730000, People's Republic of China
| | - Zhi-Hong Zhang
- Key Laboratory of Salt Lakes Resources and Chemistry, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences , Xining 810008, People's Republic of China
| | - Ya-Wen Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University , Lanzhou 730000, People's Republic of China
| | - Yu Peng
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University , Lanzhou 730000, People's Republic of China
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Simultaneous Determination of Bergapten, Imperatorin, Notopterol, and Isoimperatorin in Rat Plasma by High Performance Liquid Chromatography with Fluorescence Detection and Its Application to Pharmacokinetic and Excretion Study after Oral Administration of Notopterygium incisum Extract. Int J Anal Chem 2016; 2016:9507246. [PMID: 28115935 PMCID: PMC5220503 DOI: 10.1155/2016/9507246] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 11/11/2016] [Accepted: 11/22/2016] [Indexed: 02/04/2023] Open
Abstract
A specific, sensitive, and reliable high performance liquid chromatography with fluorescence detection (HPLC-FLD) was first optimized and then used in the simultaneous quantification of bergapten, imperatorin, notopterol, and isoimperatorin in rat plasma using osthole as the internal standard. Liquid-liquid extraction with ethyl acetate was employed in treating the rat plasma samples obtained. Separation was carried out with a Hedera™ ODS column (4.6 × 250 mm, 5 μm) by gradient elution at a temperature of 40°C. Excitation and emission of the fluorescence detector were set to 300 and 490 nm, respectively. The lower limits of quantification for bergapten, imperatorin, notopterol, and isoimperatorin in rat plasma were 4, 40, 4, and 2 ng mL−1, respectively. The intraday and interday precision and accuracy for the four coumarins were within acceptable criteria. The recovery of the method was satisfactory with a range of 80.3–114%. The validated method was successfully used for the simultaneous determination of the four coumarins in Notopterygium incisum extracts and also for the pharmacokinetic and excretion study of bergapten, imperatorin, notopterol, and isoimperatorin in rats.
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Nazir R, Stasyuk AJ, Gryko DT. Vertically π-Expanded Coumarins: The Synthesis and Optical Properties. J Org Chem 2016; 81:11104-11114. [DOI: 10.1021/acs.joc.6b02094] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Rashid Nazir
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Anton J. Stasyuk
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Daniel T. Gryko
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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Muñoz A, Fonseca A, Matos MJ, Uriarte E, Santana L, Borges F, Figueroa R, Olea Azar C. Evaluation of Antioxidant and Antitrypanosomal Properties of a Selected Series of Synthetic 3-Carboxamidocoumarins. ChemistrySelect 2016. [DOI: 10.1002/slct.201601336] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Andrea Muñoz
- Free Radical and Antioxidants Laboratory, Inorganic and Analytical Department; Faculty of Chemical and Pharmaceutical Sciences, University of Chile; Sergio Livingstone Polhammer 1007, Independencia Santiago Chile
| | - André Fonseca
- CIQUP/Departament of Chemistry and Biochemistry, Faculty of Sciences; University of Porto; 4169-007 Porto Portugal
- Department of Organic Chemistry, Faculty of Pharmacy; University of Santiago de Compostela; 15806 Santiago de Compostela Spain
| | - Maria J. Matos
- CIQUP/Departament of Chemistry and Biochemistry, Faculty of Sciences; University of Porto; 4169-007 Porto Portugal
- Department of Organic Chemistry, Faculty of Pharmacy; University of Santiago de Compostela; 15806 Santiago de Compostela Spain
| | - Eugenio Uriarte
- Department of Organic Chemistry, Faculty of Pharmacy; University of Santiago de Compostela; 15806 Santiago de Compostela Spain
| | - Lourdes Santana
- Department of Organic Chemistry, Faculty of Pharmacy; University of Santiago de Compostela; 15806 Santiago de Compostela Spain
| | - Fernanda Borges
- CIQUP/Departament of Chemistry and Biochemistry, Faculty of Sciences; University of Porto; 4169-007 Porto Portugal
| | - Roberto Figueroa
- Free Radical and Antioxidants Laboratory, Inorganic and Analytical Department; Faculty of Chemical and Pharmaceutical Sciences, University of Chile; Sergio Livingstone Polhammer 1007, Independencia Santiago Chile
| | - Claudio Olea Azar
- Free Radical and Antioxidants Laboratory, Inorganic and Analytical Department; Faculty of Chemical and Pharmaceutical Sciences, University of Chile; Sergio Livingstone Polhammer 1007, Independencia Santiago Chile
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37
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Piedras A, Gómez B, Carmona-Espíndola J, Arroyo R, Gázquez JL. Intramolecular charge transfer model in fluorescence processes. Theor Chem Acc 2016. [DOI: 10.1007/s00214-016-1997-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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38
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Ventura B, Poronik YM, Deperasińska I, Gryko DT. How a Small Structural Difference Can Turn Optical Properties of π-Extended Coumarins Upside Down: The Role of Non-Innocent Saturated Rings. Chemistry 2016; 22:15380-15388. [DOI: 10.1002/chem.201603038] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2016] [Indexed: 02/04/2023]
Affiliation(s)
| | - Yevgen M. Poronik
- Institute of Organic Chemistry PAS; 44/52 Kasprzaka str. 01-224 Warsaw Poland
| | | | - Daniel T. Gryko
- Institute of Organic Chemistry PAS; 44/52 Kasprzaka str. 01-224 Warsaw Poland
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39
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Gomes LR, Low JN, Fonseca A, Matos MJ, Borges F. 6-Methyl-2-oxo-N-(quinolin-6-yl)-2H-chromene-3-carboxamide: crystal structure and Hirshfeld surface analysis. Acta Crystallogr E Crystallogr Commun 2016; 72:1121-5. [PMID: 27536395 PMCID: PMC4971854 DOI: 10.1107/s2056989016011026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Accepted: 07/07/2016] [Indexed: 11/10/2022]
Abstract
The title coumarin derivative, C20H14N2O3, displays intra-molecular N-H⋯O and weak C-H⋯O hydrogen bonds, which probably contribute to the approximate planarity of the mol-ecule [dihedral angle between the coumarin and quinoline ring systems = 6.08 (6)°]. The supra-molecular structures feature C-H⋯O hydrogen bonds and π-π inter-actions, as confirmed by Hirshfeld surface analyses.
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Affiliation(s)
- Lígia R. Gomes
- FP–ENAS–Faculdade de Ciências de Saúde, Escola Superior de Saúde da UFP, Universidade Fernando Pessoa, Rua Carlos da Maia, 296, P-4200-150 Porto, Portugal
- REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, 687, P-4169-007 Porto, Portugal
| | - John Nicolson Low
- Department of Chemistry, University of Aberdeen, Meston Walk, Old Aberdeen AB24 3UE, Scotland
| | - André Fonseca
- CIQUP/Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, 4169-007 Porto, Portugal
| | - Maria João Matos
- CIQUP/Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, 4169-007 Porto, Portugal
| | - Fernanda Borges
- CIQUP/Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, 4169-007 Porto, Portugal
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40
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Gomes LR, Low JN, Fonseca A, Matos MJ, Borges F. Crystal structures of three 6-substituted coumarin-3-carboxamide derivatives. Acta Crystallogr E Crystallogr Commun 2016; 72:926-32. [PMID: 27555933 PMCID: PMC4992908 DOI: 10.1107/s2056989016008665] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 05/29/2016] [Indexed: 11/21/2022]
Abstract
Three coumarin derivatives, viz. 6-methyl-N-(3-methyl-phen-yl)-2-oxo-2H-chromene-3-carboxamide, C18H15NO3 (1), N-(3-meth-oxy-phen-yl)-6-methyl-2-oxo-2H-chromene-3-carboxamide, C18H15NO4 (2), and 6-meth-oxy-N-(3-meth-oxy-phen-yl)-2-oxo-2H-chromene-3-carboxamide, C18H15NO5 (3), were synthesized and structurally characterized. The mol-ecules display intra-molecular N-H⋯O and weak C-H⋯O hydrogen bonds, which probably contribute to the approximate planarity of the mol-ecules. The supra-molecular structures feature C-H⋯O hydrogen bonds and π-π inter-actions, as confirmed by Hirshfeld surface analyses.
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Affiliation(s)
- Lígia R. Gomes
- REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, 687, P-4169-007, Porto, Portugal
- FP-ENAS-Faculdade de Ciências de Saúde, Escola Superior de Saúde da UFP, Universidade Fernando Pessoa, Rua Carlos da Maia, 296, P-4200-150 Porto, Portugal
| | - John Nicolson Low
- Department of Chemistry, University of Aberdeen, Meston Walk, Old Aberdeen AB24 3UE, Scotland
| | - André Fonseca
- CIQUP/Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, 4169-007 Porto, Portugal
| | - Maria João Matos
- CIQUP/Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, 4169-007 Porto, Portugal
| | - Fernanda Borges
- CIQUP/Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, 4169-007 Porto, Portugal
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41
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Łukasiewicz ŁG, Deperasińska I, Poronik YM, Jun YW, Banasiewicz M, Kozankiewicz B, Ahn KH, Gryko DT. Dipolar Dyes with a Pyrrolo[2,3-b]quinoxaline Skeleton Containing a Cyano Group and a Bridged Tertiary Amino Group: Synthesis, Solvatofluorochromism, and Bioimaging. Chem Asian J 2016; 11:1718-24. [PMID: 27027726 DOI: 10.1002/asia.201600257] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Revised: 03/18/2016] [Indexed: 11/07/2022]
Abstract
Two strongly polarized dipolar chromophores possessing a cyclic tertiary amino group at one terminus of the molecule and a CN group at the opposite terminus were designed and synthesized. Their rigid skeleton contains the rarely studied pyrrolo[2,3-b]quinoxaline ring system. The photophysical properties of these regioisomeric dyes were different owing to differing π conjugation between the CN group and the electron-donor moiety. These dipolar molecules showed very intense emission, strong solvatofluorochromism, and sufficient two-photon brightness for bioimaging. One of these regioisomeric dyes, namely, 11-carbonitrile-2,3,4,5,6,7-hexahydro-1H-3a,8,13,13b-tetraazabenzo[b]cyclohepta[1,2,3-jk]fluorene, was successfully utilized in two-photon imaging of mouse organ tissues and showed distinct tissue morphology with high resolution.
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Affiliation(s)
- Łukasz G Łukasiewicz
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Irena Deperasińska
- Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668, Warsaw, Poland
| | - Yevgen M Poronik
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Yong Woong Jun
- Department of Chemistry, POSTECH, 77 Cheongam-Ro, Nam-Gu, Pohang, Gyungbuk, 37673, Korea
| | - Marzena Banasiewicz
- Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668, Warsaw, Poland
| | - Bolesław Kozankiewicz
- Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668, Warsaw, Poland.
| | - Kyo Han Ahn
- Department of Chemistry, POSTECH, 77 Cheongam-Ro, Nam-Gu, Pohang, Gyungbuk, 37673, Korea
| | - Daniel T Gryko
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland.
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Fonseca A, Matos MJ, Reis J, Duarte Y, Gutiérrez M, Santana L, Uriarte E, Borges F. Exploring coumarin potentialities: development of new enzymatic inhibitors based on the 6-methyl-3-carboxamidocoumarin scaffold. RSC Adv 2016. [DOI: 10.1039/c6ra05262b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Novel 6-methyl-3-carboxamidocoumarins were synthesized by an effective three step synthetic strategy and screened towards MAO, AChE and BuChE enzymes.
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Affiliation(s)
- A. Fonseca
- CIQUP/Departamento de Química e Bioquímica
- Faculdade de Ciências
- Universidade do Porto
- Porto
- Portugal
| | - M. J. Matos
- CIQUP/Departamento de Química e Bioquímica
- Faculdade de Ciências
- Universidade do Porto
- Porto
- Portugal
| | - J. Reis
- CIQUP/Departamento de Química e Bioquímica
- Faculdade de Ciências
- Universidade do Porto
- Porto
- Portugal
| | - Y. Duarte
- Laboratorio de Síntesis Orgánica
- Instituto de Química de Recursos Naturales Universidad de Talca
- Talca
- Chile
| | - M. Gutiérrez
- Laboratorio de Síntesis Orgánica
- Instituto de Química de Recursos Naturales Universidad de Talca
- Talca
- Chile
| | - L. Santana
- Departamento de Química Orgánica
- Faculdade de Farmacia
- Universidade de Santiago de Compostela
- Santiago de Compostela
- Spain
| | - E. Uriarte
- Departamento de Química Orgánica
- Faculdade de Farmacia
- Universidade de Santiago de Compostela
- Santiago de Compostela
- Spain
| | - F. Borges
- CIQUP/Departamento de Química e Bioquímica
- Faculdade de Ciências
- Universidade do Porto
- Porto
- Portugal
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43
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Sednev MV, Belov VN, Hell SW. Fluorescent dyes with large Stokes shifts for super-resolution optical microscopy of biological objects: a review. Methods Appl Fluoresc 2015; 3:042004. [DOI: 10.1088/2050-6120/3/4/042004] [Citation(s) in RCA: 130] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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44
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Synthesis, and Fluorescence Properties of Coumarin and Benzocoumarin Derivatives Conjugated Pyrimidine Scaffolds for Biological Imaging Applications. J Fluoresc 2015; 25:1847-54. [DOI: 10.1007/s10895-015-1677-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Accepted: 09/28/2015] [Indexed: 10/22/2022]
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45
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Khemakhem K, Soulié M, Brousses R, Ammar H, Abid S, Fery-Forgues S. Small Iminocoumarin Derivatives as Red Emitters: From Biological Imaging to Highly Photoluminescent Non-doped Micro- and Nanofibres. Chemistry 2015; 21:7927-37. [DOI: 10.1002/chem.201406563] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 03/16/2015] [Indexed: 11/05/2022]
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46
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Tasior M, Poronik YM, Vakuliuk O, Sadowski B, Karczewski M, Gryko DT. V-Shaped Bis-Coumarins: Synthesis and Optical Properties. J Org Chem 2014; 79:8723-32. [DOI: 10.1021/jo501565r] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Mariusz Tasior
- Institute
of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka
44/52, 01-224 Warsaw, Poland
| | - Yevgen M. Poronik
- Institute
of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka
44/52, 01-224 Warsaw, Poland
| | - Olena Vakuliuk
- Institute
of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka
44/52, 01-224 Warsaw, Poland
- Faculty
of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
| | - Bartłomiej Sadowski
- Institute
of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka
44/52, 01-224 Warsaw, Poland
| | - Maksymilian Karczewski
- Institute
of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka
44/52, 01-224 Warsaw, Poland
| | - Daniel T. Gryko
- Institute
of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka
44/52, 01-224 Warsaw, Poland
- Faculty
of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
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47
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Kim D, Xuan QP, Moon H, Jun YW, Ahn KH. Synthesis of Benzocoumarins and Characterization of Their Photophysical Properties. ASIAN J ORG CHEM 2014. [DOI: 10.1002/ajoc.201402107] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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48
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A rapid approach for the copper, amine, and ligand-free Sonogashira coupling of 4-methyl-7-nonafluorobutylsulfonyloxy coumarins under microwave irradiation. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.02.094] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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49
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Poronik YM, Gryko DT. Pentacyclic coumarin-based blue emitters – the case of bifunctional nucleophilic behavior of amidines. Chem Commun (Camb) 2014; 50:5688-90. [DOI: 10.1039/c4cc01106f] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Esters of coumarin-3-carboxylic acids undergo addition to DBU and DBN leading to the formation of a 6-membered ring.
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50
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Węcławski MK, Tasior M, Hammann T, Cywiński PJ, Gryko DT. From π-expanded coumarins to π-expanded pentacenes. Chem Commun (Camb) 2014; 50:9105-8. [DOI: 10.1039/c4cc03078h] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Dihydroxyanthraquinone can be transformed into head-to-tail bis-coumarins which undergo photo-dehydrogenative coupling leading to coronene derivatives.
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Affiliation(s)
| | | | - Tommy Hammann
- NanoPolyPhotonics
- Fraunhofer Institute for Applied Polymer Research
- 14476 Potsdam-Golm, Germany
| | - Piotr J. Cywiński
- NanoPolyPhotonics
- Fraunhofer Institute for Applied Polymer Research
- 14476 Potsdam-Golm, Germany
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