201
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Synthesis and Activity Evaluation of Novel Prenylated Flavonoids as Antiproliferative Agents. Chem Res Chin Univ 2018. [DOI: 10.1007/s40242-018-8013-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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202
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Peng X, Wang Z, Liu Y, Peng X, Liu Y, Zhu S, Zhang Z, Qiu Y, Jin M, Wang R, Zhang Q, Kong D. Oxyfadichalcone C inhibits melanoma A375 cell proliferation and metastasis via suppressing PI3K/Akt and MAPK/ERK pathways. Life Sci 2018; 206:35-44. [DOI: 10.1016/j.lfs.2018.05.032] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Revised: 05/09/2018] [Accepted: 05/16/2018] [Indexed: 10/16/2022]
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203
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Novel curcumin analogue hybrids: Synthesis and anticancer activity. Eur J Med Chem 2018; 156:493-509. [PMID: 30025345 DOI: 10.1016/j.ejmech.2018.07.013] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 07/04/2018] [Accepted: 07/06/2018] [Indexed: 11/21/2022]
Abstract
In this study, twenty curcumin analogue hybrids as potential anticancer agents through regulation protein of TrxR were designed and synthesized. Results of anticancer activity showed that 5,7-dimethoxy-3-(3-(2-((1E, 4E)-3-oxo-5-(pyridin-2-yl)penta-1,4-dien-1- yl)phenoxy)propoxy)-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one (compound 7d) could induce gastric cancer cells apoptosis by arresting cell cycle, break mitochondria function and inhibit TrxR activity. Meanwhile, western blot revealed that this compound could dramatically up expression of Bax/Bcl-2 ratio and high expression of TrxR oxidation. These results preliminarily show that the important role of ROS mediated activation of ASK1/MAPK signaling pathways by this title compound.
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204
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Farzaei MH, Tewari D, Momtaz S, Argüelles S, Nabavi SM. Targeting ERK signaling pathway by polyphenols as novel therapeutic strategy for neurodegeneration. Food Chem Toxicol 2018; 120:183-195. [PMID: 29981370 DOI: 10.1016/j.fct.2018.07.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Revised: 06/23/2018] [Accepted: 07/04/2018] [Indexed: 12/12/2022]
Abstract
Numerous chemicals, such as phenolic compounds are strong radical scavengers, capable of alleviating oxidative stress induced neurodegeneration. Dietary antioxidants, especially flavonoids, are being considered as a promising approach to prevent or slow the pathological development of neurological illness and aging. One of the major advantage of natural products is that of their anti-amyloid effects over synthetic counterpart, however a healthy diet provides these beneficial natural substances as nutraceuticals. The extracellular-signal-regulated kinase (ERK) is one of the main pharmacological target of natural phenolic compounds, participating in several therapeutic effects. Mounting evidence revealed that numerous bioflavonoids, obtained from a variety of dietary fruits or plants as well as medicinal herbal sources, exhibit protective or therapeutic functions versus development of neurodegenerative diseases mainly through modulation of different compartments of ERK signaling pathway. Currently, there is remarkable interest in the beneficial effects of natural flavonoids to improve neural performance and prevent the onset and development of major neurodegenerative diseases. Natural products originated from medicinal plants, in particular antioxidants, have gained a great deal of attention due to their safe and non-toxic natures. Here, we summarized the effect of natural bioflavonoids on ERK signaling pathway and their molecular mechanism.
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Affiliation(s)
- Mohammad Hosein Farzaei
- Pharmaceutical Sciences Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran; Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Devesh Tewari
- Department of Pharmaceutical Sciences, Faculty of Technology, Bhimtal Campus, Kumaun University, Nainital, Uttarakhand, India
| | - Saeideh Momtaz
- Medicinal Plants Research Center, Institute of Medicinal Plants, ACECR, Karaj, Iran; Toxicology and Diseases Group, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Sandro Argüelles
- Department of Physiology, Faculty of Pharmacy, University of Seville, Seville, Spain
| | - Seyed Mohammad Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.
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205
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Ogawara H. Comparison of Strategies to Overcome Drug Resistance: Learning from Various Kingdoms. Molecules 2018; 23:E1476. [PMID: 29912169 PMCID: PMC6100412 DOI: 10.3390/molecules23061476] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 06/13/2018] [Accepted: 06/15/2018] [Indexed: 11/16/2022] Open
Abstract
Drug resistance, especially antibiotic resistance, is a growing threat to human health. To overcome this problem, it is significant to know precisely the mechanisms of drug resistance and/or self-resistance in various kingdoms, from bacteria through plants to animals, once more. This review compares the molecular mechanisms of the resistance against phycotoxins, toxins from marine and terrestrial animals, plants and fungi, and antibiotics. The results reveal that each kingdom possesses the characteristic features. The main mechanisms in each kingdom are transporters/efflux pumps in phycotoxins, mutation and modification of targets and sequestration in marine and terrestrial animal toxins, ABC transporters and sequestration in plant toxins, transporters in fungal toxins, and various or mixed mechanisms in antibiotics. Antibiotic producers in particular make tremendous efforts for avoiding suicide, and are more flexible and adaptable to the changes of environments. With these features in mind, potential alternative strategies to overcome these resistance problems are discussed. This paper will provide clues for solving the issues of drug resistance.
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Affiliation(s)
- Hiroshi Ogawara
- HO Bio Institute, Yushima-2, Bunkyo-ku, Tokyo 113-0034, Japan.
- Department of Biochemistry, Meiji Pharmaceutical University, Noshio-2, Kiyose, Tokyo 204-8588, Japan.
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206
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Dymarska M, Janeczko T, Kostrzewa-Susłow E. Biotransformations of Flavones and an Isoflavone (Daidzein) in Cultures of Entomopathogenic Filamentous Fungi. Molecules 2018; 23:E1356. [PMID: 29874813 PMCID: PMC6100588 DOI: 10.3390/molecules23061356] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 05/30/2018] [Accepted: 06/01/2018] [Indexed: 11/17/2022] Open
Abstract
Entomopathogenic filamentous fungi of the genus Isaria are effective biocatalysts in the biotransformation of flavonoids as well as steroids. In the present study, the species Isariafumosorosea and Isariafarinosa isolated from the environment were used. Their catalytic capacity to carry out biotransformations of flavones-unsubstituted, with hydroxy- and amino-substituents as well as a hydroxylated isoflavone-was investigated. Biotransformations of flavone, 5-hydroxyflavone, 6-hydroxyflavone, 7-hydroxyflavone, and daidzein resulted in the formation of O-methylglucosides, in the case of flavone and 5-hydroxyflavone with additional hydroxylations. 7-Aminoflavone was transformed into two acetamido derivatives. The following products were obtained: From flavone⁻flavone 2'-O-β-d-(4''-O-methyl)-glucopyranoside, flavone 4'-O-β-d-(4''-O-methyl)-glucopyranoside and 3'-hydroxyflavone 4'-O-β-d-(4''-O-methyl)-glucopyranoside; from 5-hydroxyflavone⁻5-hydroxyflavone 4'-O-β-d-(4''-O-methyl)-glucopyranoside; from 6-hydroxyflavone⁻flavone 6-O-β-d-(4''-O-methyl)-glucopyranoside; from 7-hydroxyflavone⁻flavone 7-O-β-d-(4''-O-methyl)-glucopyranoside; from daidzein⁻daidzein 7-O-β-d-(4''-O-methyl)-glucopyranoside; and from 7-aminoflavone⁻7-acetamidoflavone and 7-acetamido-4'-hydroxyflavone. Seven of the products obtained by us have not been previously reported in the literature.
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Affiliation(s)
- Monika Dymarska
- Department of Chemistry, Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, 50-375 Wrocław, Poland.
| | - Tomasz Janeczko
- Department of Chemistry, Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, 50-375 Wrocław, Poland.
| | - Edyta Kostrzewa-Susłow
- Department of Chemistry, Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, 50-375 Wrocław, Poland.
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207
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Xu S, Sun H, Zhuang M, Zheng S, Jian Y, Zhang W, Gao Z. Divergent synthesis of flavones and aurones via base-controlled regioselective palladium catalyzed carbonylative cyclization. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2018.03.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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208
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Lima E Silva MCB, Bogo D, Alexandrino CAF, Perdomo RT, Figueiredo PDO, do Prado PR, Garcez FR, Kadri MCT, Ximenes TVN, Guimarães RDCA, Sarmento UC, Macedo MLR. Antiproliferative Activity of Extracts of Campomanesia adamantium (Cambess.) O. Berg and Isolated Compound Dimethylchalcone Against B16-F10 Murine Melanoma. J Med Food 2018; 21:1024-1034. [PMID: 29715052 DOI: 10.1089/jmf.2018.0001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Campomanesia adamantium, a native species of the Brazilian Cerrado, is characterized as a natural source of phenolic compounds and has known potential anticancer activities. This study aimed to evaluate the chemical profile of dichloromethane extracts of pulp (DEGPU) and peel (DEGPE) from the fruits of C. adamantium and to identify compounds with antiproliferative effects in vitro against melanoma cells by sulforhodamine B (SRB) assay, apoptosis induction assay, caspase-3 activation assay, nitric oxide (NO) release in coculture of B16-F10 cells and murine peritoneal macrophages. The chemical profiles of DEGPU and DEGPE were analyzed by high performance liquid chromatography coupled to diode array detector and mass spectrometer using the electrospray ionization interface (HPLC-DAD-ESI-MS/MS). Thirteen compounds were identified in both extracts and the chromatographic study of the most active extract in SRB assay DEGPU (GI50 of 16.17 μg/mL) resulted in the isolation of seven compounds. The isolated compound dimethylchalcone (DMC) had the highest antiproliferative activity against B16-F10 with a GI50 of 7.11 μg/mL. DEGPU extract activated caspase-3 in 29% of cells at 25 μg/mL and caused a 50% decrease in NO release in coculture. DEGPU can be characterized as a source of bioactive compounds such as DMC, as seen from its antiproliferative effect in vitro by inducing B16-F10 cells to undergo apoptosis, essential feature in the search for new anticancer drugs.
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Affiliation(s)
- Magalli C B Lima E Silva
- 1 Molecular Biology and Cell Culture Laboratory, School of Pharmaceutical Sciences, Foods and Nutrition (FACFAN), Federal University of Mato Grosso do Sul (UFMS) , Campo Grande, Brazil
| | - Danielle Bogo
- 1 Molecular Biology and Cell Culture Laboratory, School of Pharmaceutical Sciences, Foods and Nutrition (FACFAN), Federal University of Mato Grosso do Sul (UFMS) , Campo Grande, Brazil
| | - Caroline A F Alexandrino
- 1 Molecular Biology and Cell Culture Laboratory, School of Pharmaceutical Sciences, Foods and Nutrition (FACFAN), Federal University of Mato Grosso do Sul (UFMS) , Campo Grande, Brazil
| | - Renata T Perdomo
- 1 Molecular Biology and Cell Culture Laboratory, School of Pharmaceutical Sciences, Foods and Nutrition (FACFAN), Federal University of Mato Grosso do Sul (UFMS) , Campo Grande, Brazil
| | - Patrícia de O Figueiredo
- 2 Laboratory of Pronabio (Bioactive Natural Products)-Chemistry Institute, Federal University of Mato Grosso do Sul , Campo Grande, Brazil
| | - Pamela R do Prado
- 2 Laboratory of Pronabio (Bioactive Natural Products)-Chemistry Institute, Federal University of Mato Grosso do Sul , Campo Grande, Brazil
| | - Fernanda R Garcez
- 2 Laboratory of Pronabio (Bioactive Natural Products)-Chemistry Institute, Federal University of Mato Grosso do Sul , Campo Grande, Brazil
| | - Monica C T Kadri
- 3 Biophysiopharmacology Laboratory, School of Pharmaceutical Sciences, Foods and Nutrition (FACFAN), Federal University of Mato Grosso do Sul (UFMS) , Campo Grande, Brazil
| | - Thalita V N Ximenes
- 3 Biophysiopharmacology Laboratory, School of Pharmaceutical Sciences, Foods and Nutrition (FACFAN), Federal University of Mato Grosso do Sul (UFMS) , Campo Grande, Brazil
| | - Rita de Cassia A Guimarães
- 4 Laboratory of Physical Chemistry of Foods, School of Pharmaceutical Sciences, Foods and Nutrition (FACFAN), Federal University of Mato Grosso do Sul (UFMS) , Campo Grande, Brazil
| | - Ulana C Sarmento
- 4 Laboratory of Physical Chemistry of Foods, School of Pharmaceutical Sciences, Foods and Nutrition (FACFAN), Federal University of Mato Grosso do Sul (UFMS) , Campo Grande, Brazil
| | - Maria Lígia R Macedo
- 5 Laboratory of Purification of Proteins and their Biological Functions (LPPFB), School of Pharmaceutical Sciences, Foods and Nutrition (FACFAN), Federal University of Mato Grosso do Sul (UFMS) , Campo Grande, Brazil
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209
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Singh A, Dutta PK, Kumar H, Kureel AK, Rai AK. Synthesis of chitin-glucan-aldehyde-quercetin conjugate and evaluation of anticancer and antioxidant activities. Carbohydr Polym 2018; 193:99-107. [PMID: 29773403 DOI: 10.1016/j.carbpol.2018.03.092] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 03/24/2018] [Accepted: 03/26/2018] [Indexed: 12/19/2022]
Abstract
In the present study, we have synthesized chitin-glucan-aldehyde-quercetin (chi-glu-ald-que) conjugate via condensation reaction. Synthesis of chitin-glucan-aldehyde (chi-glu-ald) complex was facilitated by the oxidation of chitin-glucan (chi-glu) complex. Formation of conjugate was confirmed by Proton nuclear magnetic resonance spectroscopy (1H NMR) and Fourier-transform infrared spectroscopy (FT-IR). Morphological studies showed that after grafting of quercetin, several changes on surface were depicted and a more crystalline nature was observed. The chi-glu-ald-que conjugate displayed strong antioxidant activity. It showed 69% of 1, 1-diphenyl-2-picrylhydrazyl (DPPH) radical, DPPH* scavenging activity at 1 mg/mL and 72% of 2, 2-azinobis-(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) radical cation, ABTS*+ scavenging activity at 1 mg/mL concentration, which are much higher than that of chi-glu complex. The anticancer activity of chi-glu-ald-que conjugate was performed in Macrophage cancer cell lines (J774) and biocompatibility was performed in Peripheral blood mononuclear cells (PBMCs). The chi-glu-ald-que conjugate showed excellent cytotoxicity against J774 cell lines but no cytotoxicity towards PBMCs.
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Affiliation(s)
- Anu Singh
- Polymer Research Laboratory, Department of Chemistry, India
| | - P K Dutta
- Polymer Research Laboratory, Department of Chemistry, India.
| | - Hridyesh Kumar
- Polymer Research Laboratory, Department of Chemistry, India
| | - Amit Kumar Kureel
- Department of Biotechnology, Motilal Nehru National Institute of Technology, Allahabad 211004, India
| | - Ambak Kumar Rai
- Department of Biotechnology, Motilal Nehru National Institute of Technology, Allahabad 211004, India
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210
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Isolation and Purification of Two Isoflavones from Hericium erinaceum Mycelium by High-Speed Counter-Current Chromatography. Molecules 2018; 23:molecules23030560. [PMID: 29498678 PMCID: PMC6017085 DOI: 10.3390/molecules23030560] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 02/18/2018] [Accepted: 02/24/2018] [Indexed: 11/18/2022] Open
Abstract
High-speed counter-current chromatography (HSCCC) was used to separate and purify two isoflavones for the first time from Hericium erinaceum (H. erinaceum) mycelium using a two-phase solvent system composed of chloroform-dichloromethane-methanol-water (4:2:3:2, v/v/v/v). These two isoflavones were identified as genistein (4′,5,7-trihydroxyisoflavone, C15H10O5) and daidzein (4′,7-dihydroxyisoflavone, C15H10O4), using infrared spectroscopy (IR), electro-spary ionisation mass (ESI-MS), 1H-nuclear magnetic resonance (NMR) and 13C-NMR spectra. About 23 mg genistein with 95.7% purity and 18 mg daidzein with 97.3% purity were isolated from 150 mg ethanolic extract of H. erinaceum mycelium. The results demonstrated that HSCCC was a feasible method to separate and purify genistein and daidzein from H. erinaceum mycelium.
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211
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Li Q, Zhu ZX, Zhang X, Luo W, Chang LP, Chen S, Wang YX, Xie SQ, Chang CC, Wang CJ. The lead optimization of the polyamine conjugate of flavonoid with a naphthalene motif: Synthesis and biological evaluation. Eur J Med Chem 2018; 146:564-576. [PMID: 29407981 DOI: 10.1016/j.ejmech.2018.01.074] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 01/22/2018] [Accepted: 01/22/2018] [Indexed: 01/08/2023]
Abstract
Polyamine conjugated flavonoid with a naphthalene moiety (ZYY14) displayed excellent therapeutic activity against hepatocellular carcinoma. In this study, three different series of novel flavonoid-polyamine conjugates were designed and screened against tumor cell lines. The structure-activity relationship study demonstrated the importance of the naphthalene moiety (as the B-ring), the basic side chains in the A-ring, and the methoxy group linked to the C-ring. The optimized compound 9b displayed better antitumor potency in vitro and in vivo than the lead compound ZYY14. Fluorescent assays revealed that 9b could enter cancer cells via polyamine transporter (PAT) and locate in mitochondria and endoplasmic reticulum. Compound 9b and ZYY14 demonstrated similar apoptotic mechanism in the cytotoxicity studies and stimulated the expression of apoptosis-related proteins, such as p-p38, p-JNK, p53 and Bax. In addition, 9b can initiate autophagy which inhibited the occurrence of apoptosis. Thus, 9b can be used as a valuable lead for the future development of antitumor agents.
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Affiliation(s)
- Qian Li
- Key Lab of Natural Medicine and Immune Engineering, Henan University, Kaifeng 475004, China
| | - Zi-Xin Zhu
- Key Lab of Natural Medicine and Immune Engineering, Henan University, Kaifeng 475004, China
| | - Xin Zhang
- Key Lab of Natural Medicine and Immune Engineering, Henan University, Kaifeng 475004, China
| | - Wen Luo
- Key Lab of Natural Medicine and Immune Engineering, Henan University, Kaifeng 475004, China; Institute of Chemical Biology, Henan University, Kaifeng 475004, China.
| | - Li-Ping Chang
- Key Lab of Natural Medicine and Immune Engineering, Henan University, Kaifeng 475004, China
| | - Shuai Chen
- Key Lab of Natural Medicine and Immune Engineering, Henan University, Kaifeng 475004, China
| | - Yu-Xia Wang
- Chemistry Department, Henan University, Kaifeng 475004, China.
| | - Song-Qiang Xie
- Institute of Chemical Biology, Henan University, Kaifeng 475004, China
| | - Cong-Cong Chang
- Key Lab of Natural Medicine and Immune Engineering, Henan University, Kaifeng 475004, China
| | - Chao-Jie Wang
- Key Lab of Natural Medicine and Immune Engineering, Henan University, Kaifeng 475004, China.
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212
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Uemura N, Ishikawa H, Yoshida W, Katabira S, Yagishita F, Yoshida Y, Mino T, Kasashima Y, Sakamoto M. A Facile Synthesis of C2-Symmetric Macrocyclic Polyethers by Photodimerization of Covalently-linked Flavonoid Derivatives. CHEM LETT 2018. [DOI: 10.1246/cl.170955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Naohiro Uemura
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering and Molecular Chirality Research Center, Chiba University, Yayoi-cho, Inage, Chiba 263-8522, Japan
| | - Hiroki Ishikawa
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering and Molecular Chirality Research Center, Chiba University, Yayoi-cho, Inage, Chiba 263-8522, Japan
| | - Wataru Yoshida
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering and Molecular Chirality Research Center, Chiba University, Yayoi-cho, Inage, Chiba 263-8522, Japan
| | - Satoshi Katabira
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering and Molecular Chirality Research Center, Chiba University, Yayoi-cho, Inage, Chiba 263-8522, Japan
| | - Fumitoshi Yagishita
- Department of Life System, Institute of Technology and Science, Graduate School of The Tokushima University, Minamijosanjima, Tokushima 770-8506, Japan
| | - Yasushi Yoshida
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering and Molecular Chirality Research Center, Chiba University, Yayoi-cho, Inage, Chiba 263-8522, Japan
| | - Takashi Mino
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering and Molecular Chirality Research Center, Chiba University, Yayoi-cho, Inage, Chiba 263-8522, Japan
| | - Yoshio Kasashima
- Education Center, Faculty of Creative Engineering, Chiba Institute of Technology, Shibazono, Narashino, Chiba 275-0023, Japan
| | - Masami Sakamoto
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering and Molecular Chirality Research Center, Chiba University, Yayoi-cho, Inage, Chiba 263-8522, Japan
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213
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214
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Ishikawa H, Uemura N, Yagishita F, Baba N, Yoshida Y, Mino T, Kasashima Y, Sakamoto M. Asymmetric Synthesis Involving Reversible Photodimerization of a Prochiral Flavonoid Followed by Crystallization. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701457] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hiroki Ishikawa
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering, and Molecular Chirality Research Center; Chiba University; Yayoi-cho, Inage-ku 263-8522 Chiba Japan
| | - Naohiro Uemura
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering, and Molecular Chirality Research Center; Chiba University; Yayoi-cho, Inage-ku 263-8522 Chiba Japan
| | - Fumitoshi Yagishita
- Department of Applied Chemistry; Graduate school of Science and Technology; Tokushima University; Minami-josanjima-cho 770-8506 Tokushima Japan
| | - Nozomi Baba
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering, and Molecular Chirality Research Center; Chiba University; Yayoi-cho, Inage-ku 263-8522 Chiba Japan
| | - Yasushi Yoshida
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering, and Molecular Chirality Research Center; Chiba University; Yayoi-cho, Inage-ku 263-8522 Chiba Japan
| | - Takashi Mino
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering, and Molecular Chirality Research Center; Chiba University; Yayoi-cho, Inage-ku 263-8522 Chiba Japan
| | - Yoshio Kasashima
- Education Center; Faculty of Creative Engineering; Chiba Institute of Technology; Shibazono 275-0023 Narashino, Chiba Japan
| | - Masami Sakamoto
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering, and Molecular Chirality Research Center; Chiba University; Yayoi-cho, Inage-ku 263-8522 Chiba Japan
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