1
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Sangar FH, Farahpour MR, Tabatabaei ZG. Facile synthesis of 2-hydroxy-β-cyclodextrin/polyacrylamide/carbazole hydrogel and its application for the treatment of infected wounds in a murine model. Int J Biol Macromol 2024; 267:131252. [PMID: 38554897 DOI: 10.1016/j.ijbiomac.2024.131252] [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: 09/28/2023] [Revised: 03/18/2024] [Accepted: 03/28/2024] [Indexed: 04/02/2024]
Abstract
This work aimed to synthesize hydrogels by combining carbazole (Carb) with 2-hydroxy, β-cyclodextrin (HPβCD)/polyacrylamide (PAA) hybrid complexes. The hydrogels were then evaluated for their potential use in treating infected wounds. The physicochemical structures of the preparations were evaluated using several characterization methods including FTIR, FESEM, EDX, XRD, pH sensitivity, and TGA. Moreover, In vitro release, toxicity, antibacterial activity and in vivo infected wound healing activity were evaluated. Physicochemical testing verified the effective synthesis of the preparations and the timely release of Carb. The P(AA-co-AM)/HPβCD material exhibited an open structure characterized by macroscopic voids, whereas the hydrogels displayed surfaces that were not uniform. The FTIR analysis revealed the creation of a novel polymeric hydrogel composed of HPβCD as the main polymer structure. The hydrogels exhibited good reversible swelling and recoverable deformation, with an optimal swelling ratio of 30.12 achieved at pH 7.4. The antibacterial and safety of the formulations were validated by in vitro studies. β.Dex/PAA/Carb hydrogels have been shown to effectively expedite the healing of infected wounds by promoting the production of CD31, FGF-2, and COL1A, while reducing the levels of ROS, CD68, COX-2, and NF-κB. Overall, the combination of Carb, β.Dex, and PAA molecules had a synergistic impact on the healing process of infected wounds.
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Affiliation(s)
- Fatemeh Hemmatpour Sangar
- Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia Branch, Islamic Azad University, Urmia, Iran
| | - Mohammad Reza Farahpour
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Urmia Branch, Islamic Azad University, Urmia, Iran.
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2
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Shaydyuk Y, Bashmakova NV, Klishevich GV, Dmytruk AM, Kachkovsky OD, Kuziv IB, Dubey IY, Belfield KD, Bondar MV. Nature of Linear Spectral Properties and Fast Relaxations in the Excited States and Two-Photon Absorption Efficiency of 3-Thiazolyl and 3-Phenyltiazolyl Coumarin Derivatives. ACS OMEGA 2023; 8:11564-11573. [PMID: 37008079 PMCID: PMC10061630 DOI: 10.1021/acsomega.3c00654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 03/07/2023] [Indexed: 06/19/2023]
Abstract
Coumarin-based fluorescent agents play an important role in the manifold fundamental scientific and technological areas and need to be carefully studied. In this research, linear photophysics, photochemistry, fast vibronic relaxations, and two-photon absorption (2PA) of the coumarin derivatives, methyl 4-[2-(7-methoxy-2-oxo-chromen-3-yl)thiazol-4-yl]butanoate (1) and methyl 4-[4-[2-(7-methoxy-2-oxo-chromen-3-yl)thiazol-4-yl]phenoxy]butanoate (2), were comprehensively analyzed using stationary and time-resolved spectroscopic techniques, along with quantum-chemical calculations. The steady-state one-photon absorption, fluorescence emission, and excitation anisotropy spectra, as well as 3D fluorescence maps of 3-hetarylcoumarins 1 and 2 were obtained at room temperature in solvents of different polarities. The nature of relatively large Stokes shifts (∼4000-6000 cm-1), specific solvatochromic behavior, weak electronic π → π* transitions, and adherence to Kasha's rule were revealed. The photochemical stability of 1 and 2 was explored quantitatively, and values of photodecomposition quantum yields, on the order of ∼10-4, were determined. A femtosecond transient absorption pump-probe technique was used for the investigation of fast vibronic relaxation and excited-state absorption processes in 1 and 2, while the possibility of efficient optical gain was shown for 1 in acetonitrile. The degenerate 2PA spectra of 1 and 2 were measured by an open aperture z-scan method, and the maximum 2PA cross-sections of ∼300 GM were obtained. The electronic nature of the hetaryl coumarins was analyzed by quantum-chemical calculations using DFT/TD-DFT level of theory and was found to be in good agreement with experimental data.
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Affiliation(s)
- Yevgeniy
O. Shaydyuk
- Institute
of Physics National Academy of Sciences of Ukraine, Prospect Nauki, 46, Kyiv 03028, Ukraine
| | - Nataliia V. Bashmakova
- Taras
Shevchenko National University of Kyiv, Volodymyrska Street, 60, Kyiv 01601, Ukraine
| | - George V. Klishevich
- Institute
of Physics National Academy of Sciences of Ukraine, Prospect Nauki, 46, Kyiv 03028, Ukraine
| | - Andriy M. Dmytruk
- Institute
of Physics National Academy of Sciences of Ukraine, Prospect Nauki, 46, Kyiv 03028, Ukraine
| | - Olexiy D. Kachkovsky
- V.P.
Kukhar Institute of Bioorganic Chemistry and Petrochemistry of the
NAS of Ukraine, Murmanskaya
Street, 1, Kyiv 02660, Ukraine
| | - Iaroslav B. Kuziv
- Institute
of Molecular Biology and Genetics of the NAS of Ukraine, Zabolotnogo Street, 150, Kyiv 03141, Ukraine
| | - Igor Ya. Dubey
- Institute
of Molecular Biology and Genetics of the NAS of Ukraine, Zabolotnogo Street, 150, Kyiv 03141, Ukraine
| | - Kevin D. Belfield
- Department
of Chemistry and Environmental Science, College of Science and Liberal
Arts, New Jersey Institute of Technology, University Heights, Newark, New Jersey 07102, United States
| | - Mykhailo V. Bondar
- Institute
of Physics National Academy of Sciences of Ukraine, Prospect Nauki, 46, Kyiv 03028, Ukraine
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Ueda M, Kokubun M, Mazaki Y. Synthesis, structures, and properties of triskelion-shaped fluorophores bearing coumarins with nitrogen-containing donor groups. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Masafumi Ueda
- Department of Chemistry, Graduate School of Science, Kitasato University, 1-15-1, Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373
| | - Mirai Kokubun
- Department of Chemistry, Graduate School of Science, Kitasato University, 1-15-1, Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373
| | - Yasuhiro Mazaki
- Department of Chemistry, Graduate School of Science, Kitasato University, 1-15-1, Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373
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Muschket M, Brack W, Inostroza PA, Beckers LM, Schulze T, Krauss M. Sources and Fate of the Antiandrogenic Fluorescent Dye 4-Methyl-7-Diethylaminocoumarin in Small River Systems. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2021; 40:3078-3091. [PMID: 34324726 DOI: 10.1002/etc.5181] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 05/10/2021] [Accepted: 07/27/2021] [Indexed: 06/13/2023]
Abstract
Recently, the potent antiandrogen 4-methyl-7-diethylaminocoumarin (C47) and its potential transformation products 4-methyl-7-ethylaminocoumarin (C47T1) and 4-methyl-7-aminocoumarin (C47T2) were identified as novel environmental contaminants. We assessed for the first time the sources, distribution, and fate of these compounds in aquatic systems using the Holtemme River (Saxony-Anhalt, Germany), which is a hotspot for these contaminants. To this end, wastewater-treatment plant (WWTP) influent and effluent samples, surface water samples over 3 years, and the longitudinal profiles in water, sediment, and gammarids were analyzed. From the longitudinal profile of the river stretch, the WWTP of Silstedt was identified as the sole point source for these compounds in the River Holtemme, and exposure concentrations in the low micrograms per liter range could be recorded continuously over 3 years. Analysis of WWTP influent and effluent showed a transformation of approximately half of the C47 into C47T1 and C47T2 but no complete removal. A further attenuation of the three coumarins after discharge into the river could be largely attributed to dilution, while transformation was only approximately 20%, thus suggesting a significant persistence in aquatic systems. Experimentally derived partitioning coefficients between water and sediment organic carbon exceeded those predicted using the OPERA quantitative structure-activity relationship tools and polyparameter linear free-energy relationships by up to 93-fold, suggesting cation binding as a significant factor for their sorption behavior. Near-equilibrium conditions between water and sediment were not observed close to the emitting WWTP but farther downstream in the river. Experimental and predicted bioaccumulation factors for gammarids were closely matching, and the concentrations in field-sampled gammarids were close to steady state with exposure concentrations in the water phase of the river. Environ Toxicol Chem 2021;40:3078-3091. © 2021 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC.
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Affiliation(s)
| | - Werner Brack
- UFZ-Helmholtz Centre for Environmental Research, Leipzig, Germany
- Department of Evolutionary Ecology and Environmental Toxicology, Faculty of Biological Sciences, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Pedro A Inostroza
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
| | | | - Tobias Schulze
- UFZ-Helmholtz Centre for Environmental Research, Leipzig, Germany
| | - Martin Krauss
- UFZ-Helmholtz Centre for Environmental Research, Leipzig, Germany
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Identification of 4-diphenylamino 3-iodo coumarin as a potent inhibitor of DNA gyrase B of S. aureus. Microb Pathog 2020; 147:104387. [PMID: 32702375 DOI: 10.1016/j.micpath.2020.104387] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 06/27/2020] [Accepted: 07/06/2020] [Indexed: 11/21/2022]
Abstract
A necessity of therapeutics against antibiotic-resistant bacteria has led to a search for novel antibacterial compounds. The strategy to isolate compounds from non-microbial sources is the key to prevent antibiotic resistance. Here, we report isolation and characterization of an antibacterial coumarin derivative, 4-diphenylamino 3-iodo coumarin (4-DPA3IC) from a traditional drug formulation. The compound elicited high activity against MDR strains of S. aureus. Targets were identified through computational methods encompassing modules of Schrodinger 10.4. The 4-DPA3IC targeted S. aureus DNA gyrase enzyme B subunit. Amino acid residues and interactions involved here are totally different from those of novobiocin and clorobiocin. The validation was done by in vitro DNA gyrase supercoiling inhibition assay. This study proved 4-DPA3IC could potentially act against novobiocin and cholorbiocin resistant strains of S. aureus. Thus, the 4-DPA3IC is a unique inhibitor of bacterial DNA gyrase due to its plant origin as compared to other reported inhibitors.
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Wang BY, Lin YC, Lai YT, Ou JY, Chang WW, Chu CC. Targeted photoresponsive carbazole–coumarin and drug conjugates for efficient combination therapy in leukemia cancer cells. Bioorg Chem 2020; 100:103904. [DOI: 10.1016/j.bioorg.2020.103904] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 04/27/2020] [Accepted: 04/29/2020] [Indexed: 02/06/2023]
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7
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Yoshikawa C, Ishida H, Itoh T. Incorporation of a coumarin unit by nucleophilic addition reaction into a PPARγ ligand. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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8
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Li Y, Yu T, Su W, Wang Y, Zhao Y, Zhang H. Polycyclic aromatic hydrocarbon-bridged coumarin derivatives for organic light-emitting devices. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2019.05.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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9
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Rojas-Montoya SM, Vonlanthen M, Huerta-Roldán JM, Aguilar-Ortíz E, Burillo G, Morales-Espinoza EG, Rivera E. Incorporation of photoluminescent 7-hydroxycoumarin units onto a polyethylene matrix by means of gamma radiation. Radiat Phys Chem Oxf Engl 1993 2019. [DOI: 10.1016/j.radphyschem.2019.05.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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10
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Shinoda T, Nishimura Y, Arai T. A Dual Emissive Coumarin-urea Derivative with an Electron-withdrawing Substituent in the Presence of Acetate Anion. Photochem Photobiol 2019; 96:21-27. [PMID: 31560412 DOI: 10.1111/php.13165] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Accepted: 09/18/2019] [Indexed: 12/11/2022]
Abstract
We investigated the fluorescent properties, including the excited-state intermolecular proton transfer, of urea derivatives comprising a coumarin ring, which is a widely used fluorophore. We prepared two different coumarin-urea derivatives, 6CU and 7CU, which bear a urea-based substituent at the 6 and 7 positions of a coumarin ring, respectively. In the presence of the acetate ion, 7CU showed additional tautomer fluorescence emission with respect to 6CU, indicating that tautomer formation depends on the positions of the urea-based substituent on the coumarin ring. Thus, the resonance structures of urea derivatives might play an important role in the behavior of dual fluorescence, which is an important phenomenon applicable to photochemical anion sensing. Moreover, in order to further improve the fluorescence properties of the mentioned derivatives, a CF3 group was introduced in a phenyl ring opposite to a coumarin ring. The fluorescence quantum yield of 7CUCF3 thus synthesized was 65 times as large as that of 7CU, an observation that renders 7CUCF3 a suitable anion sensor candidate. The results of this study will contribute to the development of new molecular designs for highly fluorescent sensing.
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Affiliation(s)
- Tomoyuki Shinoda
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Japan
| | - Yoshinobu Nishimura
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Japan
| | - Tatsuo Arai
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Japan
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11
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Ortyl J, Topa M, Kamińska-Borek I, Popielarz R. Mechanism of interaction of aminocoumarins with reaction medium during cationic photopolymerization of triethylene glycol divinyl ether. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.03.060] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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12
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Selberg S, Pagano T, Tshepelevitsh S, Haljasorg T, Vahur S, Luik J, Saame J, Leito I. Synthesis and photophysics of a series of lipophilic phosphazene‐based fluorescent indicators. J PHYS ORG CHEM 2019. [DOI: 10.1002/poc.3950] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
| | - Todd Pagano
- Department of Science & MathematicsRochester Institute of Technology Rochester New York USA
| | | | | | - Signe Vahur
- Institute of ChemistryUniversity of Tartu Tartu Estonia
| | - Juhan Luik
- Institute of ChemistryUniversity of Tartu Tartu Estonia
| | - Jaan Saame
- Institute of ChemistryUniversity of Tartu Tartu Estonia
| | - Ivo Leito
- Institute of ChemistryUniversity of Tartu Tartu Estonia
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13
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Doušová H, Almonasy N, Mikysek T, Váňa J, Nepraš M, Frumarová B, Dvořák M, Růžičková Z, Šimůnek P. Synthesis, spectral and electrochemical properties of selected boron ketiminates with aminocoumarin fragment. MONATSHEFTE FUR CHEMIE 2018. [DOI: 10.1007/s00706-018-2262-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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14
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Singh R, Kaur P, Sachdeva R, Grewal JS, Sathe V, Saini G. Computational study of effect of solvents on vibrational spectra of coumarin 500. COMPUT THEOR CHEM 2018. [DOI: 10.1016/j.comptc.2018.03.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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15
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16
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Sharma DK, Adams ST, Liebmann KL, Miller SC. Rapid Access to a Broad Range of 6'-Substituted Firefly Luciferin Analogues Reveals Surprising Emitters and Inhibitors. Org Lett 2017; 19:5836-5839. [PMID: 29039673 PMCID: PMC5836729 DOI: 10.1021/acs.orglett.7b02806] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Light-emitting firefly luciferin analogues contain electron-donating groups in the 6'-position, but the scope of known 6'-substitution remains narrow. A two-step route to a broad range of 6'-substituted luciferin analogues was developed to fill this void and enable more extensive study of the 6'-functionality. This chemistry allowed direct access to "caged" amide and bright azetidine analogues, but also revealed thioether inhibitors and unexpectedly luminogenic aryl amine derivatives.
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Affiliation(s)
- Deepak K. Sharma
- Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, 364 Plantation St., Worcester, MA 01605
| | - Spencer T. Adams
- Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, 364 Plantation St., Worcester, MA 01605
| | - Kate L. Liebmann
- Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, 364 Plantation St., Worcester, MA 01605
| | - Stephen C. Miller
- Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, 364 Plantation St., Worcester, MA 01605
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17
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Luo Q, Zhang H, Zhao Y, Wang J, Yu T. Synthesis and characterization of 9,10-[di-p-(7-diethylamino- coumarin-3-yl) thiopheneyl]anthracene as fluorescent material. J Sulphur Chem 2017. [DOI: 10.1080/17415993.2017.1391813] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Qinglong Luo
- Key Laboratory of Opto-Electronic Technology and Intelligent Control (Ministry of Education), Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Hui Zhang
- Key Laboratory of Opto-Electronic Technology and Intelligent Control (Ministry of Education), Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Yuling Zhao
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Jun Wang
- Key Laboratory of Opto-Electronic Technology and Intelligent Control (Ministry of Education), Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
| | - Tianzhi Yu
- Key Laboratory of Opto-Electronic Technology and Intelligent Control (Ministry of Education), Lanzhou Jiaotong University, Lanzhou, People’s Republic of China
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18
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Dual Fluorescence and Solvatochromic Study on 3-Acyl Coumarins. J Fluoresc 2017; 27:1247-1255. [PMID: 28374266 DOI: 10.1007/s10895-017-2052-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Accepted: 02/19/2017] [Indexed: 10/19/2022]
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19
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Serum based fluorescent assay for evaluating dipeptidyl peptidase I activity in collagen induced arthritis rat model. Mol Cell Probes 2017; 32:5-12. [DOI: 10.1016/j.mcp.2016.10.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Revised: 10/18/2016] [Accepted: 10/18/2016] [Indexed: 02/07/2023]
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20
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Al-Kindy SM, Al-Sharji N, Al-Harasi AF, Suliman FO, AL-Lawati HJ, Schulman S. Synthesis and spectroscopic study of 2,7-diethylamino-2-oxo-2H-chromen-3-yl benzothiazole-6-sulfonyl chlorides and its derivatives. ARAB J CHEM 2017. [DOI: 10.1016/j.arabjc.2012.06.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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21
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Global and local interactions in the structure of crystalline 7-(diethylamino)-2-(2-oxo-2H-chromen-3-yl)chromenium perchlorate. Struct Chem 2016. [DOI: 10.1007/s11224-015-0596-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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22
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Shaikh AC, Shalini S, Vaidhyanathan R, Mane MV, Barui AK, Patra CR, Venkatesh Y, Bangal PR, Patil NT. Identifying Solid Luminogens through Gold-Catalysed Intramolecular Hydroarylation of Alkynes. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500503] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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23
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Kochapradist P, Sunonnam T, Prachumrak N, Namuangruk S, Keawin T, Jungsuttiwong S, Sudyoadsuk T, Promarak V. Synthesis, characterization, and properties of novel bis(aryl)carbazole-containing N-coumarin derivatives. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.10.056] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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24
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Prachumrak N, Potjanasopa S, Rattanawan R, Namuangruk S, Jungsuttiwong S, Keawin T, Sudyoadsuk T, Promarak V. Coumarin-cored carbazole dendrimers as solution-processed non-doped green emitters for electroluminescent devices. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.03.088] [Citation(s) in RCA: 15] [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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25
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Zheng K, Lin W, Tan L, Chen H, Cui H. A unique carbazole–coumarin fused two-photon platform: development of a robust two-photon fluorescent probe for imaging carbon monoxide in living tissues. Chem Sci 2014. [DOI: 10.1039/c4sc00283k] [Citation(s) in RCA: 129] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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26
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Mertens MD, Schmitz J, Horn M, Furtmann N, Bajorath J, Mareš M, Gütschow M. A coumarin-labeled vinyl sulfone as tripeptidomimetic activity-based probe for cysteine cathepsins. Chembiochem 2014; 15:955-9. [PMID: 24648212 DOI: 10.1002/cbic.201300806] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Indexed: 12/15/2022]
Abstract
A coumarin-tetrahydroquinoline hydride 8 was synthesized as a chemical tool for fluorescent labeling. The rigidified tricyclic coumarin structure was chosen for its suitable fluorescence properties. The connection of 8 with a vinyl sulfone building block was accomplished by convergent synthesis thereby leading to the coumarin-based, tripeptidomimetic activity-based probe 10, containing a Gly-Phe-Gly motif. Probe 10 was evaluated as inactivator of the therapeutically relevant human cysteine cathepsins S, L, K, and B: it showed particularly strong inactivation of cathepsin S. The detection of recombinant and native cathepsin S was demonstrated by applying 10 to in-gel fluorescence imaging.
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Affiliation(s)
- Matthias D Mertens
- Pharmaceutical Institute, Pharmaceutical Chemistry I, University of Bonn, An der Immenburg 4, 53121 Bonn (Germany)
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Frath D, Massue J, Ulrich G, Ziessel R. Luminescent Materials: Locking π-Conjugated and Heterocyclic Ligands with Boron(III). Angew Chem Int Ed Engl 2014; 53:2290-310. [DOI: 10.1002/anie.201305554] [Citation(s) in RCA: 446] [Impact Index Per Article: 44.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2013] [Indexed: 01/16/2023]
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28
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Frath D, Massue J, Ulrich G, Ziessel R. Lumineszierende Materialien: Fixierung von π-konjugierten und heterocyclischen Liganden mit Bor(III). Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201305554] [Citation(s) in RCA: 100] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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29
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Prachumrak N, Pojanasopa S, Tarsang R, Namuangruk S, Jungsuttiwong S, Keawin T, Sudyoadsuk T, Promarak V. Synthesis and characterization of carbazole dendronized coumarin derivatives as solution-processed non-doped emitters and hole-transporters for electroluminescent devices. NEW J CHEM 2014. [DOI: 10.1039/c4nj00602j] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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30
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Dihydropyridine-fused and pyridine-fused coumarins: Reduction on a glassy carbon electrode in dimethylformamide. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.08.088] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Abe Y, Karasawa S, Koga N. Crystal Structures and Emitting Properties of Trifluoromethylaminoquinoline Derivatives: Thermal Single-Crystal-to-Single-Crystal Transformation of Polymorphic Crystals That Emit Different Colors. Chemistry 2012; 18:15038-48. [DOI: 10.1002/chem.201201213] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Revised: 07/10/2012] [Indexed: 01/18/2023]
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Yadav R, Das S, Sen P. Static and Dynamic Aspects of Supramolecular Interactions of Coumarin 153 and Fluorescein with Bovine Serum Albumin. Aust J Chem 2012. [DOI: 10.1071/ch12034] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The static and dynamic aspects of supramolecular interactions between coumarin 153 (C153) and fluorescein (FL) with bovine serum albumin (BSA) has been studied by spectroscopic techniques. Both dyes were found to form 1 : 1 complexes with BSA, with binding constants 2.9 ± 0.3 × 105 M–1 and 2.1 ± 0.2 × 105 M–1 for C153 and FL respectively. The binding site of C153 has been determined by steady-state fluorescence resonance energy transfer, site marker competitive experiments, and a molecular docking study. Our studies indicate that C153 binds to domain IIIA of BSA whereas FL binds non-specifically. Denaturation characteristics of the C153 and FL binding region of BSA were found to be very different to global denaturation. Furthermore, kinetics of binding has been studied by the stopped-flow method. The observed rate constants were found to be 8.8 s–1 and 5.9 s–1 for C153 and FL respectively.
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Zhao Y, Yu T, Wu Y, Zhang H, Fan D, Gan Z, Yang L, Han X, Zhang Y. Synthesis, Photo- and Electro-Luminescence of 3-Benzoxazol-2-yl-Coumarin Derivatives. J Fluoresc 2011; 22:631-8. [DOI: 10.1007/s10895-011-0999-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2011] [Accepted: 10/14/2011] [Indexed: 11/30/2022]
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Vanillin-coumarin hybrid molecule as an efficient fluorescent probe for trace level determination of Hg(II) and its application in cell imaging. Talanta 2011; 85:1658-64. [PMID: 21807236 DOI: 10.1016/j.talanta.2011.06.073] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2011] [Revised: 06/24/2011] [Accepted: 06/27/2011] [Indexed: 11/23/2022]
Abstract
An efficient Hg(2+) selective fluorescent probe (vanillin azo coumarin, VAC) was synthesized by blending vanillin with coumarin. VAC and its Hg(2+) complex were well characterized by different spectroscopic techniques like (1)H NMR, QTOF-MS ES(+), FTIR and elemental analysis as well. VAC could detect up to 1.25 μM Hg(2+) in aqueous methanol solution through fluorescence enhancement. The method was linear up to 16 μM of Hg(2+). Negative interferences from Cu(2+), Ni(2+), Fe(3+), and Zn(2+) were eliminated using EDTA as a masking agent. VAC showed a strong binding to Hg(2+) ion as evident from its binding constant value (2.2×10(5)), estimated using Benesi-Hildebrand equation. Mercuration assisted restricted rotation of the vanillin moiety and inhibited photoinduced electron transfer from the O, N-donor sites to the coumarin unit are responsible for the enhancement of fluorescence upon mercuration of VAC. VAC was used for imaging the accumulation of Hg(2+) ions in Candida albicans cells.
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Sakata T, Kawashima Y, Nakano H. Solvent effect on the absorption spectra of coumarin 120 in water: A combined quantum mechanical and molecular mechanical study. J Chem Phys 2011; 134:014501. [DOI: 10.1063/1.3506616] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Sakata T, Kawashima Y, Nakano H. Low-Lying Excited States of C120 and C151: A Multireference Perturbation Theory Study. J Phys Chem A 2010; 114:12363-8. [DOI: 10.1021/jp1019872] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tetsuya Sakata
- Department of Chemistry, Graduate School of Sciences, Kyushu University, Fukuoka 812-8581, Japan, and Institute of Advanced Research, Kyushu University, Fukuoka 812-8581, Japan
| | - Yukio Kawashima
- Department of Chemistry, Graduate School of Sciences, Kyushu University, Fukuoka 812-8581, Japan, and Institute of Advanced Research, Kyushu University, Fukuoka 812-8581, Japan
| | - Haruyuki Nakano
- Department of Chemistry, Graduate School of Sciences, Kyushu University, Fukuoka 812-8581, Japan, and Institute of Advanced Research, Kyushu University, Fukuoka 812-8581, Japan
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Sinkeldam RW, Greco NJ, Tor Y. Fluorescent analogs of biomolecular building blocks: design, properties, and applications. Chem Rev 2010; 110:2579-619. [PMID: 20205430 PMCID: PMC2868948 DOI: 10.1021/cr900301e] [Citation(s) in RCA: 665] [Impact Index Per Article: 47.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Renatus W. Sinkeldam
- Department of Chemistry and Biochemistry, University of California, San Diego 9500 Gilman Drive, La Jolla, California 92093-0358
| | | | - Yitzhak Tor
- Department of Chemistry and Biochemistry, University of California, San Diego 9500 Gilman Drive, La Jolla, California 92093-0358
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Ranjith C, Vijayan KK, Praveen VK, Kumar NSS. Photophysical investigation of 3-substituted 4-alkyl and/or 7-acetoxy coumarin derivatives--a study of the effect of substituents on fluorescence. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2010; 75:1610-1616. [PMID: 20236856 DOI: 10.1016/j.saa.2010.02.027] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2009] [Revised: 02/03/2010] [Accepted: 02/16/2010] [Indexed: 05/28/2023]
Abstract
In the present work an array of novel substituted 2H-chromen-2-one (coumarin) derivatives has been subjected to photophysical analysis. Though the influence of the electron-donating groups such as amino, substituted amino, hydroxyl, alkoxy groups, etc. at position 7 of the coumarin ring system has been extensively studied, the luminescent properties of the coumarin moieties with an acetoxy substituent have not been explored. Herein it is attempted to study the variation of fluorescence behavior of substituted coumarin derivatives with change of nature and position of the substituents on the 2H-chromen-2-one skeleton. Effect of a methyl substituent at position 4 which imposes abnormal photophysical behavior to the chromenone unit has also been briefly described.
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Affiliation(s)
- Choorikkat Ranjith
- Department of Chemistry, University of Calicut, Calicut University (PO), Tenjipalam Malappuram, Calicut, Kerala 673635, India.
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