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Chebaibi M, Bourhia M, Amrati FEZ, Slighoua M, Mssillou I, Aboul-Soud MAM, Khalid A, Hassani R, Bousta D, Achour S, Benhida R, Daoud R. Salsoline derivatives, genistein, semisynthetic derivative of kojic acid, and naringenin as inhibitors of A42R profilin-like protein of monkeypox virus: in silico studies. Front Chem 2024; 12:1445606. [PMID: 39318419 PMCID: PMC11420140 DOI: 10.3389/fchem.2024.1445606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Accepted: 08/26/2024] [Indexed: 09/26/2024] Open
Abstract
Monkeypox virus (MPV) infection has developed into a re-emerging disease, and despite the potential of tecovirimat and cidofovir drugs, there is currently no conclusive treatment. The treatment's effectiveness and cost challenges motivate us to use In Silico approaches to seek natural compounds as candidate antiviral inhibitors. Using Maestro 11.5 in Schrodinger suite 2018, available natural molecules with validated chemical structures collected from Eximed Laboratory were subjected to molecular docking and ADMET analysis against the highly conserved A42R Profilin-like Protein of Monkeypox Virus Zaire-96-I-16 (PDB: 4QWO) with resolution of 1.52 Å solved 3D structure. Compared to the FDA-approved Tecovirimat, molecular docking revealed that Salsoline derivatives, Genistein, Semisynthetic derivative of kojic acid, and Naringenin had strengthened affinity (-8.9 to -10 kcal/mol) to 4QWO, and the molecular dynamic's simulation confirmed their high binding stability. In support of these results, the hydrogen bond analysis indicated that the Salsoline derivative had the most robust interaction with the binding pockets of 4QWO among the four molecules. Moreover, the comparative free energy analyses using MM-PBSA revealed an average binding free energy of the complexes of Salsoline derivative, Genistein, Semisynthetic derivative of kojic acid, Naringenin, of -106.418, -46.808, -50.770, and -63.319 kJ/mol, respectively which are lower than -33.855 kJ/mol of the Tecovirimat complex. Interestingly, these results and the ADMET predictions suggest that the four compounds are promising inhibitors of 4QWO, which agrees with previous results showing their antiviral activities against other viruses.
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Affiliation(s)
- Mohamed Chebaibi
- Ministry of Health and Social Protection, Higher Institute of Nursing Professions and Health Techniques, Fez, Morocco
| | - Mohammed Bourhia
- Department of Chemistry and Biochemistry, Faculty of Medicine and Pharmacy, Ibn Zohr University, Laayoune, Morocco
| | - Fatima ez-zahra Amrati
- Laboratory of Biotechnology, Environment, Agri-Food, and Health (LBEAS), Faculty of Sciences, University Sidi-Mohamed-Ben-Abdellah (USMBA), Fez, Morocco
| | - Meryem Slighoua
- Laboratory of Biotechnology, Environment, Agri-Food, and Health (LBEAS), Faculty of Sciences, University Sidi-Mohamed-Ben-Abdellah (USMBA), Fez, Morocco
| | - Ibrahim Mssillou
- Laboratory of Natural Substances, Pharmacology, Environment, Modeling, Health and Quality of Life (SNAMOPEQ), Faculty of Sciences Dhar El Mahraz, Sidi Mohamed Ben Abdellah University, Fez, Morocco
| | - Mourad A. M. Aboul-Soud
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Asaad Khalid
- Health Research Center, Jazan University, Jazan, Saudi Arabia
| | - Rym Hassani
- Environment and Nature Research Centre, Jazan University, Jazan, Saudi Arabia
| | - Dalila Bousta
- National Agency of Medicinal and Aromatic Plants Tounate, Taounate, Morocco
| | - Sanae Achour
- Biomedical and Translational Research Laboratory, Faculty of Medicine and Pharmacy of Fez, Sidi Mohamed Ben Abdellah University, Fez, Morocco
| | - Rachid Benhida
- Chemical and Biochemical Sciences-Green Processing Engineering, Mohammed VI Polytechnic University, Ben Guerir, Morocco
| | - Rachid Daoud
- Chemical and Biochemical Sciences-Green Processing Engineering, Mohammed VI Polytechnic University, Ben Guerir, Morocco
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Felipe MTDC, Barbosa RDN, Bezerra JDP, Souza-Motta CMD. Production of kojic acid by Aspergillus species: Trends and applications. FUNGAL BIOL REV 2023. [DOI: 10.1016/j.fbr.2023.100313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
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3
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Mitra S, Sarkar R, Chakrabarty A, Mukherjee S. Hydroxy-directed iridium-catalyzed enantioselective formal β-C(sp 2)-H allylic alkylation of α,β-unsaturated carbonyls. Chem Sci 2022; 13:12491-12497. [PMID: 36382287 PMCID: PMC9629034 DOI: 10.1039/d2sc03966d] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 10/12/2022] [Indexed: 02/12/2024] Open
Abstract
Hydroxy-directed iridium-catalyzed enantioselective formal β-C(sp2)-H allylic alkylation of kojic acid and structurally related α,β-unsaturated carbonyl compounds is developed. This reaction, catalyzed by an Ir(i)/(P,olefin) complex, utilizes the nucleophilic character of α-hydroxy α,β-unsaturated carbonyls, to introduce an allyl group at its β-position in a branched-selective manner in good to excellent yield with uniformly high enantioselectivity (up to >99.9 : 0.1 er). To the best of our knowledge, this report represents the first example of the use of kojic acid in a transition metal catalyzed highly enantioselective transformation.
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Affiliation(s)
- Sankash Mitra
- Department of Organic Chemistry, Indian Institute of Science Bangalore 560 012 India +91-80-2360-0529 +91-80-2293-2850
| | - Rahul Sarkar
- Department of Organic Chemistry, Indian Institute of Science Bangalore 560 012 India +91-80-2360-0529 +91-80-2293-2850
| | - Aditya Chakrabarty
- Department of Organic Chemistry, Indian Institute of Science Bangalore 560 012 India +91-80-2360-0529 +91-80-2293-2850
| | - Santanu Mukherjee
- Department of Organic Chemistry, Indian Institute of Science Bangalore 560 012 India +91-80-2360-0529 +91-80-2293-2850
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Karakaya G, Türe A, Özdemir A, Özçelik B, Aytemir M. Synthesis and Molecular Modeling of Some Novel Hydroxypyrone Derivatives as Antidermatophytic Agents. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4520] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Gülşah Karakaya
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry İzmir Katip Çelebi University İzmir Turkey
| | - Aslı Türe
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry Marmara University İstanbul Turkey
| | - Aysun Özdemir
- Faculty of Pharmacy, Department of Pharmacology Gazi University Ankara Turkey
| | - Berrin Özçelik
- Faculty of Pharmacy, Department of Pharmaceutical Microbiology Gazi University Ankara Turkey
| | - Mutlu Aytemir
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry İzmir Katip Çelebi University İzmir Turkey
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry Hacettepe University Ankara Turkey
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Ashooriha M, Ahmadi R, Ahadi H, Emami S. Application of kojic acid scaffold in the design of non-tyrosinase enzyme inhibitors. Chem Biol Drug Des 2022; 100:290-303. [PMID: 35555863 DOI: 10.1111/cbdd.14065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 05/05/2022] [Accepted: 05/09/2022] [Indexed: 11/30/2022]
Abstract
Kojic acid (KA) is a hydroxypyranone natural metabolite mainly known as tyrosinase inhibitor. Currently, this compound is used as a whitening agent in cosmetics and as an anti-browning agent in food industry. Given the easy-manipulation in different positions of the KA molecule, many investigations have been carried out to find new tyrosinase inhibitors derived from KA. Beside anti-tyrosinase activity, many KA-based compounds have been designed for targeting other enzymes including human neutrophil elastase, catechol-O-methyltransferase, matrix metalloproteinases, monoamine oxidase, human lactate dehydrogenase, endonucleases, D-amino acid oxidase, and receptors such as histamine H3 and apelin (APJ) receptors. This review could help biochemists and medicinal chemists in designing diverse KA-derived enzyme inhibitors.
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Affiliation(s)
- Morteza Ashooriha
- Department of Medicinal Chemistry and Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Reza Ahmadi
- Department of Medicinal Chemistry and Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Hamideh Ahadi
- Department of Medicinal Chemistry and Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Saeed Emami
- Department of Medicinal Chemistry and Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
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Zhu Y, Zhao J, Luo L, Gao Y, Bao H, Li P, Zhang H. Research progress of indole compounds with potential antidiabetic activity. Eur J Med Chem 2021; 223:113665. [PMID: 34192642 DOI: 10.1016/j.ejmech.2021.113665] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 06/19/2021] [Accepted: 06/20/2021] [Indexed: 01/07/2023]
Abstract
New types of antidiabetic agents are continually needed with diabetes becoming the epidemic in the world. Indole alkaloids play an important role in natural products owing to their variable structures and versatile biological activities like anticonvulsant, anti-inflammatory, antidiabetic, antimicrobial, and anticancer activities, which are a promising source of novel antidiabetic drugs discovery. The synthesized indole derivatives possess similar properties to natural indole alkaloids. In the last two decades, more and more indole derivatives have been designed and synthesized for searching their bioactivities. This present review describes comprehensive structures of indole compounds with the potential antidiabetic activity including natural indole alkaloids and the synthetic indole derivatives based on the structure classification, summarizes their approaches isolated from natural sources or by synthetic methods, and discusses the antidiabetic effects and the mechanisms of action. Furthermore, this review also provides briefly synthetic procedures of some important indole derivatives.
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Affiliation(s)
- Yuqian Zhu
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Jinran Zhao
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Longbiao Luo
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Yang Gao
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, 710061, China
| | - He Bao
- Department of Pharmacy, The Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, 710004, China
| | - Pengfei Li
- Frontier Institute of Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Hailong Zhang
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, 710061, China.
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Obydennov DL, Simbirtseva AE, Piksin SE, Sosnovskikh VY. 2,6-Dicyano-4-pyrone as a Novel and Multifarious Building Block for the Synthesis of 2,6-Bis(hetaryl)-4-pyrones and 2,6-Bis(hetaryl)-4-pyridinols. ACS OMEGA 2020; 5:33406-33420. [PMID: 33403303 PMCID: PMC7774280 DOI: 10.1021/acsomega.0c05357] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 12/02/2020] [Indexed: 05/08/2023]
Abstract
In this work, a three-stage and easily scalable synthesis of 2,6-dicyano-4-pyrone (overall yield of 45%) as a new convenient building block has been developed from diethyl acetonedioxalate. It was shown that the transformation with hydroxylamine and [3 + 2]-cycloaddition, in contrast to the reactions with hydrazines, selectively proceed through the attack at the cyano groups without the pyrone ring-opening to give symmetrical and unsymmetrical pyrone-bearing heterocyclic triads containing 1,2,4- and 1,3,4-oxadiazoles as well as tetrazole moieties. The reaction of 2,6-bis(hetaryl)-4-pyrones with ammonia afforded 2,6-bis(hetaryl)pyridines in 63-87% yields. The 4-pyridone/4-pyridinol tautomerism of 2,6-bis(hetaryl)pyridinols and the influence of the nature of adjacent azolyl moieties on this equilibrium have been discussed.
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Ojaghi Aghbash K, Noroozi Pesyan N, Batmani H. Cu-Kojic Acid Complex Anchored to Functionalized Silica-MCM-41: A Promising Regioselective and Reusable Nanocatalyst for Click Reaction. ACS OMEGA 2020; 5:22099-22108. [PMID: 32923768 PMCID: PMC7482081 DOI: 10.1021/acsomega.0c02115] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 08/12/2020] [Indexed: 06/11/2023]
Abstract
Cu-Kojic acid (KA) complex anchored to functionalized silica-MCM-41 was synthesized via the process of postgrafting and introduced as an effective, new, reusable, and thermally resistant heterogeneous nanocatalyst for the clean synthesis of 1H-1,2,3-triazoles from Click reaction of 2-(azidomethyl)-5-benzyloxy-4-pyrone and azido Kojic acid with a variety of terminal alkynes in excellent yields. The structure of nanocatalyst was analyzed by ICP, BET, XRD, EDS, SEM, TGA, TEM, and FT-IR techniques.
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Wang DL, Xiong XS, Guo ST, Zhang XL. Facile Synthesis of 2-Aryl(guaiazulen-1-yl)methylkojic Acid Derivatives via Benzylation. HETEROCYCLES 2020. [DOI: 10.3987/com-20-14210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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10
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Huang M, Zolnoori M, Balls-Berry JE, Brockman TA, Patten CA, Yao L. Technological Innovations in Disease Management: Text Mining US Patent Data From 1995 to 2017. J Med Internet Res 2019; 21:e13316. [PMID: 31038462 PMCID: PMC6611693 DOI: 10.2196/13316] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 04/12/2019] [Accepted: 04/13/2019] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Patents are important intellectual property protecting technological innovations that inspire efficient research and development in biomedicine. The number of awarded patents serves as an important indicator of economic growth and technological innovation. Researchers have mined patents to characterize the focuses and trends of technological innovations in many fields. OBJECTIVE To expand patent mining to biomedicine and facilitate future resource allocation in biomedical research for the United States, we analyzed US patent documents to determine the focuses and trends of protected technological innovations across the entire disease landscape. METHODS We analyzed more than 5 million US patent documents between 1995 and 2017, using summary statistics and dynamic topic modeling. More specifically, we investigated the disease coverage and latent topics in patent documents over time. We also incorporated the patent data into the calculation of our recently developed Research Opportunity Index (ROI) and Public Health Index (PHI), to recalibrate the resource allocation in biomedical research. RESULTS Our analysis showed that protected technological innovations have been primarily focused on socioeconomically critical diseases such as "other cancers" (malignant neoplasm of head, face, neck, abdomen, pelvis, or limb; disseminated malignant neoplasm; Merkel cell carcinoma; and malignant neoplasm, malignant carcinoid tumors, neuroendocrine tumor, and carcinoma in situ of an unspecified site), diabetes mellitus, and obesity. The United States has significantly improved resource allocation to biomedical research and development over the past 17 years, as illustrated by the decreasing PHI. Diseases with positive ROI, such as ankle and foot fracture, indicate potential research opportunities for the future. Development of novel chemical or biological drugs and electrical devices for diagnosis and disease management is the dominating topic in patented inventions. CONCLUSIONS This multifaceted analysis of patent documents provides a deep understanding of the focuses and trends of technological innovations in disease management in patents. Our findings offer insights into future research and innovation opportunities and provide actionable information to facilitate policy makers, payers, and investors to make better evidence-based decisions regarding resource allocation in biomedicine.
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Affiliation(s)
- Ming Huang
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, United States
| | - Maryam Zolnoori
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, United States
| | - Joyce E Balls-Berry
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, United States
| | - Tabetha A Brockman
- Center for Clinical and Translational Science, Commuity Engagement Program, Mayo Clinic, Rochester, MN, United States.,Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, United States
| | - Christi A Patten
- Center for Clinical and Translational Science, Commuity Engagement Program, Mayo Clinic, Rochester, MN, United States.,Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, United States
| | - Lixia Yao
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, United States
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Sarnikar YP, Mane YD, Biradar DO, Khade BC. B(C6F5)3 catalyzed synthesis of dihydropyrano[3,2-b]chromenediones under solvent-free conditions. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1585542] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
| | - Yogesh D. Mane
- Department of Chemistry, Shri Chhatrapati Shivaji College, Omerga, MH, India
| | - Dhanraj O. Biradar
- Department of Organic Chemistry Division, Indian Institute of Chemical Technology, Hyderabad, TS, India
| | - Bhimrao C. Khade
- Department of Chemistry, College of Arts, Commerce & Science, Parbhani, MH, India
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Montazeri M, Emami S, Asgarian-Omran H, Azizi S, Sharif M, Sarvi S, Rezaei F, Sadeghi M, Gohardehi S, Daryani A. In vitro and in vivo evaluation of kojic acid against Toxoplasma gondii in experimental models of acute toxoplasmosis. Exp Parasitol 2019; 200:7-12. [PMID: 30904693 DOI: 10.1016/j.exppara.2019.03.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 02/03/2019] [Accepted: 03/17/2019] [Indexed: 02/02/2023]
Abstract
As current toxoplasmosis chemotherapies have many side effects along with toxicity on patients, we examined the anti-Toxoplasma effect of a biologically important natural antibiotic, kojic acid, in vitro and in vivo. Vero cells were incubated with different concentrations of kojic acid or pyrimethamine (positive control), and the cellular viability was determined. Next, Vero cells were infected with T. gondii (RH strain) and treated with drugs. Then, we calculated the infection index, T. gondii intracellular proliferation and the number and measure of plaque. Moreover, the effect of kojic acid on survival times, serum levels of IFN-γ and TNF-α and histopathological changes in the liver and spleen of Balb/c mice infected with T. gondii were determined. Kojic acid reduced the infection index, intracellular proliferation, the number and measure of plaque in vitro when compared to untreated infected cells. Kojic acid (100 mg/kg/day) also showed a better survival rate than infected untreated control mice (P < 0.05). IFN-γ and TNF-α secretions were significantly increased by kojic acid treatment in comparison to untreated groups (P < 0.05). In addition, its inhibitory effects on inflammatory alterations, apoptosis, and necrosis have been shown in sections of liver and spleen. We conclude that kojic acid exhibit potent anti-Toxoplasma activity with direct and indirect effects on the parasite, although further studies are needed before consideration of clinical trials.
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Affiliation(s)
- Mahbobeh Montazeri
- Toxoplasmosis Research Center, Mazandaran University of Medical Sciences, Sari, Iran; Student Research Committee, Mazandaran University of Medical Sciences, Sari, Iran; Department of Parasitology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Saeed Emami
- Department of Medicinal Chemistry and Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Hossein Asgarian-Omran
- Department of Immunology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Soheil Azizi
- Department of Laboratory Sciences, Faculty of Paramedicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mehdi Sharif
- Toxoplasmosis Research Center, Mazandaran University of Medical Sciences, Sari, Iran; Department of Parasitology, Faculty of Medicine, Sari Branch, Islamic AZAD University, Sari, Iran
| | - Shahabeddin Sarvi
- Toxoplasmosis Research Center, Mazandaran University of Medical Sciences, Sari, Iran; Department of Parasitology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Fatemeh Rezaei
- Toxoplasmosis Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mitra Sadeghi
- Toxoplasmosis Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Shaban Gohardehi
- Toxoplasmosis Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Ahmad Daryani
- Toxoplasmosis Research Center, Mazandaran University of Medical Sciences, Sari, Iran; Department of Parasitology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.
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Abe T, Kosaka Y, Asano M, Harasawa N, Mishina A, Nagasue M, Sugimoto Y, Katakawa K, Sueki S, Anada M, Yamada K. Direct C4-Benzylation of Indoles via Tandem Benzyl Claisen/Cope Rearrangements. Org Lett 2019; 21:826-829. [DOI: 10.1021/acs.orglett.8b04120] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Takumi Abe
- Faculty of Pharmaceutical Sciences, Health Sciences University of Hokkaido, Ishikari-tobetsu, Hokkaido 061-0293, Japan
| | - Yuta Kosaka
- Faculty of Pharmaceutical Sciences, Health Sciences University of Hokkaido, Ishikari-tobetsu, Hokkaido 061-0293, Japan
| | - Miku Asano
- Faculty of Pharmaceutical Sciences, Health Sciences University of Hokkaido, Ishikari-tobetsu, Hokkaido 061-0293, Japan
| | - Natsuki Harasawa
- Faculty of Pharmaceutical Sciences, Health Sciences University of Hokkaido, Ishikari-tobetsu, Hokkaido 061-0293, Japan
| | - Akane Mishina
- Faculty of Pharmaceutical Sciences, Health Sciences University of Hokkaido, Ishikari-tobetsu, Hokkaido 061-0293, Japan
| | - Misato Nagasue
- Faculty of Pharmaceutical Sciences, Health Sciences University of Hokkaido, Ishikari-tobetsu, Hokkaido 061-0293, Japan
| | - Yuri Sugimoto
- Faculty of Pharmaceutical Sciences, Health Sciences University of Hokkaido, Ishikari-tobetsu, Hokkaido 061-0293, Japan
| | - Kazuaki Katakawa
- Faculty of Pharmacy, Musashino University, 1-1-20 Shinmachi, Nishitokyo-shi 202-8585, Japan
| | - Shunsuke Sueki
- Faculty of Pharmacy, Musashino University, 1-1-20 Shinmachi, Nishitokyo-shi 202-8585, Japan
| | - Masahiro Anada
- Faculty of Pharmacy, Musashino University, 1-1-20 Shinmachi, Nishitokyo-shi 202-8585, Japan
| | - Koji Yamada
- Faculty of Pharmaceutical Sciences, Health Sciences University of Hokkaido, Ishikari-tobetsu, Hokkaido 061-0293, Japan
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Kojic acid applications in cosmetic and pharmaceutical preparations. Biomed Pharmacother 2018; 110:582-593. [PMID: 30537675 DOI: 10.1016/j.biopha.2018.12.006] [Citation(s) in RCA: 182] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 11/25/2018] [Accepted: 12/02/2018] [Indexed: 12/11/2022] Open
Abstract
Skin color disorders can be caused by various factors, such as excessive exposure to sunlight, aging and hormonal imbalance during pregnancy, or taking some medications. Kojic acid (KA) is a natural metabolite produced by fungi that has the ability to inhibit tyrosinase activity in synthesis of melanin. The major applications of KA and its derivatives in medicine are based on their biocompatibility, antimicrobial and antiviral, antitumor, antidiabetic, anticancer, anti-speck, anti-parasitic, and pesticidal and insecticidal properties. In addition, KA and its derivatives are used as anti-oxidant, anti-proliferative, anti-inflammatory, radio protective and skin-lightening agent in skin creams, lotions, soaps, and dental care products. KA has the ability to act as a UV protector, suppressor of hyperpigmentation in human and restrainer of melanin formation, due to its tyrosinase inhibitory activity. Also, KA could be developed as a chemo sensitizer to enhance efficacy of commercial antifungal drugs or fungicides. In general, KA and its derivatives have wide applications in cosmetics and pharmaceutical industries.
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Azarifar D, Ebrahimiasl H, Karamian R, Ahmadi-Khoei M. s-Triazinium-based ionic liquid immobilized on silica-coated Fe3O4 magnetic nanoparticles: an efficient and magnetically separable heterogeneous catalyst for synthesis of 2-amino-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile derivatives for antioxidant and antifungal evaluation studies. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s13738-018-1521-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Aghbash KO, Pesyan NN, Notash B. The clean synthesis and confirmatory structural characterization of new 2-amino-4,8-dihydropyrano[3,2-b]pyran-3-cyano based on Kojic acid. MONATSHEFTE FUR CHEMIE 2018. [DOI: 10.1007/s00706-018-2254-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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17
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Obydennov DL, Pan’kina EO, Sosnovskikh VY. Synthesis of Diketohexenoic Acid Derivatives by Alkenylation of Indoles and Pyrroles with 4-Pyrones. J Org Chem 2016; 81:12532-12539. [DOI: 10.1021/acs.joc.6b02364] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Dmitrii L. Obydennov
- Department of Chemistry,
Institute of Natural Sciences, Ural Federal University, 620000 Ekaterinburg, Russian Federation
| | - Ekaterina O. Pan’kina
- Department of Chemistry,
Institute of Natural Sciences, Ural Federal University, 620000 Ekaterinburg, Russian Federation
| | - Vyacheslav Y. Sosnovskikh
- Department of Chemistry,
Institute of Natural Sciences, Ural Federal University, 620000 Ekaterinburg, Russian Federation
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18
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Saraei M, Zarrini G, Esmati M, Ahmadzadeh L. Novel functionalized monomers based on kojic acid: snythesis, characterization, polymerization and evalution of antimicrobial activity. Des Monomers Polym 2016; 20:325-331. [PMID: 29491803 PMCID: PMC5784866 DOI: 10.1080/15685551.2016.1259832] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2016] [Accepted: 10/28/2016] [Indexed: 11/21/2022] Open
Abstract
Two novel acrylate monomers, [5-(benzyloxy)-4-oxo-4H-pyran-2-yl]methyl acrylate and {1-[(5-(benzyloxy)-4-oxo-4H-pyran-2-yl)methyl]-1,2,3-triazol-4-yl}methyl acrylate were synthesized by the reaction of 5-benzyloxy-2-(hydroxymethyl)-4H-pyran-4-one and 5-(benzyloxy)-2-{[4-(hydroxymethyl)-1,2,3-triazol-1-yl]methyl}-4H-pyran-4-one with acryloyl chloride in the presence of triethylamine, respectively. These monomers were polymerized using 2,2′-azobisisobutyronitrile (AIBN) as the initiator in N,N-dimethylformamide:14-dioxane (10:1) solution. The thermal behavior of the polymers was investigated by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). The synthesized compounds were evaluated for their antibacterial and antifungal activites aganist bacteria and fungi using the disk diffusion method. The results indicated that some of these compounds demonstrated moderate to good antibacterial and antifungal activities.
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Affiliation(s)
- Mahnaz Saraei
- Department of Chemistry, Payame Noor University, Tehran, Iran
| | - Gholamreza Zarrini
- Faculty of Natural Sciences, Department of Biology, University of Tabriz, Tabriz, Iran
| | - Moshgan Esmati
- Department of Chemistry, Payame Noor University, Tehran, Iran
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19
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Ikeda A, Omote M, Kusumoto K, Komori M, Tarui A, Sato K, Ando A. A dramatic enhancing effect of InBr3 towards the oxidative Sonogashira cross-coupling reaction of 2-ethynylanilines. Org Biomol Chem 2016; 14:2127-33. [PMID: 26782816 DOI: 10.1039/c5ob02558c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The addition of InBr3 to the oxidative Sonogashira cross-coupling reaction of 2-ethynylaniline with (E)-trimethyl(3,3,3-trifluoroprop-1-enyl)silane led to a dramatic increase in the reactivity to afford the corresponding 1,3-enynes bearing a trifluoromethyl group on their terminal sp(2) carbon. The subsequent cyclization of these 1,3-enynes under palladium catalysis provides access to the corresponding indoles bearing a 3,3,3-trifluoroprop-1-enyl group at their 2-position.
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Affiliation(s)
- A Ikeda
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan.
| | - M Omote
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan.
| | - K Kusumoto
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan.
| | - M Komori
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan.
| | - A Tarui
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan.
| | - K Sato
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan.
| | - A Ando
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1 Nagaotoge-cho, Hirakata, Osaka 573-0101, Japan.
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20
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Microwave-assisted, water-mediated Michael addition for synthesis of kojic acid derivatives. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-015-2419-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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21
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Sharma DK, Singh B, Mukherjee D. Aldol reaction of kojic acid using alumina supported base catalyst and enzymatic resolution of the aldol adduct by CALB. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.08.113] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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22
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Sharma DK, Pandey J, Tamrakar AK, Mukherjee D. Synthesis of heteroaryl/aryl kojic acid conjugates as stimulators of glucose uptake by GLUT4 translocation. Eur J Med Chem 2014; 85:727-36. [DOI: 10.1016/j.ejmech.2014.08.041] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Revised: 08/09/2014] [Accepted: 08/11/2014] [Indexed: 11/27/2022]
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23
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Regioselective synthesis and antibacterial activity of 3-(cyanoacetyl)indole-based kojic acid derivatives. MONATSHEFTE FUR CHEMIE 2014. [DOI: 10.1007/s00706-014-1310-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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24
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Fu Y, Yang Y, Zhou S, Liu Y, Yuan Y, Li S, Li C. Ciprofloxacin containing Mannich base and its copper complex induce antitumor activity via different mechanism of action. Int J Oncol 2014; 45:2092-100. [PMID: 25174498 DOI: 10.3892/ijo.2014.2611] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2014] [Accepted: 08/01/2014] [Indexed: 11/06/2022] Open
Abstract
The Mannich base containing ciprofloxacin and kojic acid structural units was prepared and evaluated in antitumor activity. The enhancement in antitumor activity was observed both from the Mannich base (IC(50): 103.3±5.0 µM for HepG2, 87.9±8.0 µM for HCT-116 cell) and its copper complex (IC(50): 11.5±1.8 µM for HepG2, 44.4±2.5 µM for HCT-116 cell) compared to the ciprofloxacin and kojic acid. The mechanistic studies via RT-PCR, cell cycle analysis, mitochondrial membrane potential measurement, inhibition of topoisomerase and molecular docking indicated that there is a different molecular mechanism between the Mannich base and its copper complex. The cytotoxicity of the Mannich base was involved in apoptosis, cell cycle arrest, depolarization of mitochondrial membrane and weaker topoisomerase II inhibition, but the copper complex exerted its cytotoxicity mainly through dual topoisomerase inhibition, especially stabilizing the intermediate of cleavage DNA-topoisomerase complex.
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Affiliation(s)
- Yun Fu
- Department of Molecular Biology and Biochemistry, Xinxiang Medical University, Xinxiang, Henan, P.R. China
| | - Yingli Yang
- Department of Molecular Biology and Biochemistry, Xinxiang Medical University, Xinxiang, Henan, P.R. China
| | - Sufeng Zhou
- Clinical Skill Training Center, Xinxiang Medical University, Xinxiang, Henan, P.R. China
| | - Youxun Liu
- Department of Molecular Biology and Biochemistry, Xinxiang Medical University, Xinxiang, Henan, P.R. China
| | - Yanbin Yuan
- Department of Surgery, The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan, P.R. China
| | - Shaoshan Li
- Department of Surgery, The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan, P.R. China
| | - Changzheng Li
- Department of Molecular Biology and Biochemistry, Xinxiang Medical University, Xinxiang, Henan, P.R. China
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25
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Liu X, Xia W, Jiang Q, Xu Y, Yu P. Synthesis, characterization, and antimicrobial activity of kojic acid grafted chitosan oligosaccharide. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:297-303. [PMID: 24364425 DOI: 10.1021/jf404026f] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A novel water-soluble chitosan oligosaccharide (COS) derivative, chitosan oligosaccharide/kojic acid grafts assigned as COS/KA, was prepared by using the selective partial alkylation of N-benzylidene COS and chlorokojic acid in the presence of dimethyl sulfoxide (DMSO) and pyridine (Py). The derivative was characterized by UV-vis spectroscopy, FTIR, (1)H NMR, TGA, SEM, and XRD techniques, which showed that the alkylation reaction took place at the C-6 and C-3 positions of COS. The results showed that the degree of substitution (DS) for COS/KA was from 0.38 to 1.21, and the product exhibited an excellent solubility in organic solvents and distilled water. The antibacterial results indicated that the antibacterial activity of COS/KA was strengthened relative to COS with the increase of DS for Staphylococcus aureus , Escherichia coli , Aspergillus niger and Saccharomyces cerevisiae . These findings provide important supports for developing new antibacterial agents and expand the scope of application of COS in the food industry.
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Affiliation(s)
- Xiaoli Liu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University , Lihu Road 1800, Wuxi, 214122 Jiangsu, People's Republic of China
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26
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Hussein-Al-Ali SH, El Zowalaty ME, Hussein MZ, Ismail M, Dorniani D, Webster TJ. Novel kojic acid-polymer-based magnetic nanocomposites for medical applications. Int J Nanomedicine 2014; 9:351-62. [PMID: 24453486 PMCID: PMC3890966 DOI: 10.2147/ijn.s53847] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Iron oxide magnetic nanoparticles (MNPs) were synthesized by the coprecipitation of iron salts in sodium hydroxide followed by coating separately with chitosan (CS) and polyethylene glycol (PEG) to form CS-MNPs and PEG-MNPs nanoparticles, respectively. They were then loaded with kojic acid (KA), a pharmacologically bioactive natural compound, to form KA-CS-MNPs and KA-PEG-MNPs nanocomposites, respectively. The MNPs and their nanocomposites were characterized using powder X-ray diffraction, Fourier transform infrared spectroscopy, thermogravimetric analysis, vibrating sample magnetometry, and scanning electron microscopy. The powder X-ray diffraction data suggest that all formulations consisted of highly crystalline, pure magnetite Fe3O4. The Fourier transform infrared spectroscopy and thermogravimetric analysis confirmed the presence of both polymers and KA in the nanocomposites. Magnetization curves showed that both nanocomposites (KA-CS-MNPs and KA-PEG-MNPs) were superparamagnetic with saturation magnetizations of 8.1 emu/g and 26.4 emu/g, respectively. The KA drug loading was estimated using ultraviolet–visible spectroscopy, which gave a loading of 12.2% and 8.3% for the KA-CS-MNPs and KA-PEG-MNPs nanocomposites, respectively. The release profile of the KA from the nanocomposites followed a pseudo second-order kinetic model. The agar diffusion test was performed to evaluate the antimicrobial activity for both KA-CS-MNPs and KA-PEG-MNPs nanocomposites against a number of microorganisms using two Gram-positive (methicillin-resistant Staphylococcus aureus and Bacillus subtilis) and one Gram-negative (Salmonella enterica) species, and showed some antibacterial activity, which could be enhanced in future studies by optimizing drug loading. This study provided evidence for the promise for the further investigation of the possible beneficial biological activities of KA and both KA-CS-MNPs and KA-PEG-MNPs nanocomposites in nanopharmaceutical applications.
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Affiliation(s)
| | - Mohamed Ezzat El Zowalaty
- Laboratory of Vaccines and Immunotherapeutics, Institute of Bioscience, Serdang, Selangor, Malaysia ; Faculty of Public Health and Tropical Medicine, Jazan University, Jazan, Saudi Arabia
| | - Mohd Zobir Hussein
- Materials Synthesis and Characterization Laboratory, Institute of Advanced Technology, Serdang, Selangor, Malaysia
| | - Maznah Ismail
- Laboratory of Molecular Biomedicine, Institute of Bioscience, Serdang, Selangor, Malaysia ; Department of Nutrition and Dietetics, Faculty of Medicine and Health Science, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Dena Dorniani
- Materials Synthesis and Characterization Laboratory, Institute of Advanced Technology, Serdang, Selangor, Malaysia
| | - Thomas J Webster
- Department of Chemical Engineering and Program in Bioengineering, Northeastern University, Boston, MA, USA ; Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah, Saudi Arabia
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27
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Reddy BVS, Reddy SM, Swain M, Dudem S, Kalivendi SV, Reddy CS. Enantioselective 1,4-addition of kojic acid derivatives to β-nitroolefins catalyzed by a cinchonine derived sugar thiourea. RSC Adv 2014. [DOI: 10.1039/c3ra47423b] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Parthasarathy K, Praveen C, Balachandran C, Senthil kumar P, Ignacimuthu S, Perumal P. Cu(OTf)2 catalyzed three component reaction: Efficient synthesis of spiro[indoline-3,4′-pyrano[3,2-b]pyran derivatives and their anticancer potency towards A549 human lung cancer cell lines. Bioorg Med Chem Lett 2013; 23:2708-13. [DOI: 10.1016/j.bmcl.2013.02.086] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2013] [Revised: 02/13/2013] [Accepted: 02/15/2013] [Indexed: 10/27/2022]
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30
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Safaei S, Mohammadpoor-Baltork I, Khosropour AR, Moghadam M, Tangestaninejad S, Mirkhani V, Khavasi HR. One-pot three-component synthesis of pyrano [3,2-b]pyrazolo[4,3-e]pyridin-8(1H)-ones. ACS COMBINATORIAL SCIENCE 2013; 15:141-6. [PMID: 23406379 DOI: 10.1021/co3001204] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
An efficient one-pot synthesis of novel pyrano[3,2-b]pyrazolo[4,3-e]pyridin-8(1H)-ones via three-component condensation of kojic acid, 1-H-pyrazol-5-amines and aldehydes in the presence of a catalytic amount of Zn(OTf)(2) followed by H(2)O(2)-mediated oxidation is reported. Furthermore, the synthesis of 1'H-spiro[indoline-3,4'-pyrano[2,3-b]pyrazolo[3,4-e]pyridine]-2,8'(9'H)-diones were chosen for the library validation.
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Affiliation(s)
- Shirin Safaei
- Catalysis Division, Department
of Chemistry, University of Isfahan, Isfahan
81746-73441, Iran
| | | | - Ahmad Reza Khosropour
- Catalysis Division, Department
of Chemistry, University of Isfahan, Isfahan
81746-73441, Iran
| | - Majid Moghadam
- Catalysis Division, Department
of Chemistry, University of Isfahan, Isfahan
81746-73441, Iran
| | - Shahram Tangestaninejad
- Catalysis Division, Department
of Chemistry, University of Isfahan, Isfahan
81746-73441, Iran
| | - Valiollah Mirkhani
- Catalysis Division, Department
of Chemistry, University of Isfahan, Isfahan
81746-73441, Iran
| | - Hamid Reza Khavasi
- Department
of Chemistry, University of Shahid Beheshti, Tehran 19396-4716, Iran
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31
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Ghasemi Z, Eshtad M, Mejarshin FP. Synthesis of new N-heteroaryl derivatives of 4-pyrones from kojic acid based Baylis–Hillman acetates. Chem Heterocycl Compd (N Y) 2013. [DOI: 10.1007/s10593-013-1188-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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32
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Banitaba SH, Safari J, Khalili SD. Ultrasound promoted one-pot synthesis of 2-amino-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile scaffolds in aqueous media: a complementary 'green chemistry' tool to organic synthesis. ULTRASONICS SONOCHEMISTRY 2013; 20:401-407. [PMID: 22939001 DOI: 10.1016/j.ultsonch.2012.07.007] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2012] [Revised: 07/09/2012] [Accepted: 07/17/2012] [Indexed: 06/01/2023]
Abstract
A green and simple approach to assembling of 2-amino-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile scaffolds via three-component reaction of kojic acid, malononitrile, and aromatic aldehydes in aqueous media under ultrasound irradiation is described. The combinatorial synthesis was achieved for this methodology with applying ultrasound irradiation while making use of water as green solvent. In comparison to conventional methods, experimental simplicity, good functional group tolerance, excellent yields, short routine, and selectivity without the need for a transition metal or base catalyst are prominent features of this green procedure.
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A Clean, Simple, and Efficient Synthesis of 2-Substituted Aryl (Indolyl) Kojic Acid Derivatives by Kaolin/Ag Nanocomposite as a Reusable Catalyst: A Green Protocol. J CHEM-NY 2013. [DOI: 10.1155/2013/418969] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Kaolin/Ag nanocomposite (kaolin/Ag nanocomposite) was synthesized in a nanoreactor by the calcination of the precursor at high temperature and was shown to efficiently catalyze the one-pot, three-component reaction of an aromatic aldehyde, kojic acid, and indole derivatives under solvent-free conditions to afford the corresponding 2-substituted aryl (indolyl) kojic acid derivatives in high yield.
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34
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Hu PP, Zhu CF, Zhou T. Microwave-Assisted Condensation of Kojic Acid with Aldehydes. JOURNAL OF CHEMICAL RESEARCH 2012. [DOI: 10.3184/174751912x13383100102119] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Kojic acid derivatives have been prepared in excellent yield by the condensation of two molecules of kojic acid and one molecule of an aldehyde using sodium carbonate as a base under microwave irradiation.
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Affiliation(s)
- Pan-Pan Hu
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, Zhejiang 310035, P. R. China
| | - Chun-Feng Zhu
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Tao Zhou
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, Zhejiang 310035, P. R. China
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Le Brazidec JY, Pasis A, Tam B, Boykin C, Wang D, Marcotte DJ, Claassen G, Chong JH, Chao J, Fan J, Nguyen K, Silvian L, Ling L, Zhang L, Choi M, Teng M, Pathan N, Zhao S, Li T, Taveras A. Structure-based design of 2,6,7-trisubstituted-7H-pyrrolo[2,3-d]pyrimidines as Aurora kinases inhibitors. Bioorg Med Chem Lett 2012; 22:4033-7. [PMID: 22607669 DOI: 10.1016/j.bmcl.2012.04.085] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2012] [Revised: 04/16/2012] [Accepted: 04/17/2012] [Indexed: 01/08/2023]
Abstract
This Letter reports the optimization of a pyrrolopyrimidine series as dual inhibitors of Aurora A/B kinases. This series derived from a pyrazolopyrimidine series previously reported as inhibitors of aurora kinases and CDKs. In an effort to improve the selectivity of this chemotype, we switched to the pyrrolopyrimidine core which allowed functionalization on C-2. In addition, the modeling rationale was based on superimposing the structures of Aurora-A kinase and CDK2 which revealed enough differences leading to a path for selectivity improvement. The synthesis of the new series of pyrrolopyrimidine analogs relied on the development of a different route for the two key intermediates 7 and 19 which led to analogs with both tunable activity against CDK1 and maintained cell potency.
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Karakaya G, Aytemir MD, Özçelik B, Çalış Ü. Design, synthesis and in vivo/in vitro screening of novel chlorokojic acid derivatives. J Enzyme Inhib Med Chem 2012; 28:627-38. [DOI: 10.3109/14756366.2012.666538] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Gülşah Karakaya
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Hacettepe University,
Ankara, Turkey
| | - Mutlu Dilsiz Aytemir
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Hacettepe University,
Ankara, Turkey
| | - Berrin Özçelik
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Gazi University,
Ankara, Turkey
| | - Ünsal Çalış
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Hacettepe University,
Ankara, Turkey
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37
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Wang J, Zhang Q, Zhang H, Feng Y, Yuan W, Zhang X. Organocatalytic enantioselective Michael addition of a kojic acid derivative to nitro olefins. Org Biomol Chem 2012; 10:2950-4. [DOI: 10.1039/c2ob07192d] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Jiyu Wang
- Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, China
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Medeiros MR, Schaus SE, Porco JA. A cycloisomerization/Friedel-Crafts alkylation strategy for the synthesis of pyrano[3,4-b]indoles. Org Lett 2011; 13:4012-5. [PMID: 21740020 PMCID: PMC3146574 DOI: 10.1021/ol201532k] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The synthesis of pyrano[3,4-b]indoles is described. The reaction sequence involves Sonogashira coupling of dihydropyran propargyl ether scaffolds with iodoanilines to afford intermediate indoles. Lewis acid-catalyzed ionization of the dihydropyrans, followed by intramolecular C3 alkylation of the indole, provides the title compounds.
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Affiliation(s)
- Matthew R. Medeiros
- Chemistry Department, Center for Chemical Methodology and Library Development, Boston University, 590 Commonwealth Ave., Boston, Massachusetts, 02215, USA
| | - Scott E. Schaus
- Chemistry Department, Center for Chemical Methodology and Library Development, Boston University, 590 Commonwealth Ave., Boston, Massachusetts, 02215, USA
| | - John A. Porco
- Chemistry Department, Center for Chemical Methodology and Library Development, Boston University, 590 Commonwealth Ave., Boston, Massachusetts, 02215, USA
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Valerio V, Madelaine C, Maulide N. Steering Reaction Pathways: From Benzyl Claisen Rearrangements to Powerful Ionic Shifts. Chemistry 2011; 17:4742-5. [DOI: 10.1002/chem.201003591] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2010] [Revised: 02/02/2011] [Indexed: 11/06/2022]
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40
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Reddy BS, Reddy MR, Narasimhulu G, Yadav J. InCl3-catalyzed three-component reaction: a novel synthesis of dihydropyrano[3,2-b]chromenediones under solvent-free conditions. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.08.044] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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41
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Chou SY, Tsai HJ. Regioselective synthesis of 3-(1H-indol-3-yl)-5-(1H-indole-3-carbonyl)-4-hydroxyfuroic acids: route to hydroxyfuroic acid-based insulin receptor activators. Drug Dev Res 2010. [DOI: 10.1002/ddr.20391] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Kaeobamrung J, Mahatthananchai J, Zheng P, Bode JW. An enantioselective Claisen rearrangement catalyzed by N-heterocyclic carbenes. J Am Chem Soc 2010; 132:8810-2. [PMID: 20550127 PMCID: PMC2902991 DOI: 10.1021/ja103631u] [Citation(s) in RCA: 287] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
In the presence of a chiral azolium salt (10 mol %), enols and ynals undergo a highly enantioselective annulation reaction to form enantiomerically enriched dihydropyranones via an N-heterocyclic carbene catalyzed variant of the Claisen rearrangement. Unlike other azolium-catalyzed reactions, this process requires no added base to generate the putative NHC-catalyst, and our investigations demonstrate that the counterion of the azolium salt plays a key role in the formation of the catalytically active species. Detailed kinetic studies eliminate a potential 1,4-addition as the mechanistic pathway; the observed rate law and activation parameters are consistent with a Claisen rearrangement as the rate-limiting step. This catalytic system was applied to the synthesis of enantioenriched kojic acid derivatives, a reaction of demonstrated synthetic utility for which other methods for catalytic enantioselective Claisen rearrangements have not provided a satisfactory solution.
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Affiliation(s)
- Juthanat Kaeobamrung
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323
| | - Jessada Mahatthananchai
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323
| | - Pinguan Zheng
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323
| | - Jeffrey W. Bode
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323
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Aytemir MD, Özçelik B. Synthesis and biological activities of new Mannich bases of chlorokojic acid derivatives. Med Chem Res 2010. [DOI: 10.1007/s00044-010-9338-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Fandrick DR, Johnson CS, Fandrick KR, Reeves JT, Tan Z, Lee H, Song JJ, Yee NK, Senanayake CH. Highly Diastereoselective Zinc-Catalyzed Propargylation of tert-Butanesulfinyl Imines. Org Lett 2010; 12:748-51. [DOI: 10.1021/ol9028258] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Daniel R. Fandrick
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Old Ridgebury Road/P.O. Box 368, Ridgefield, Connecticut 06877-0368
| | - Courtney S. Johnson
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Old Ridgebury Road/P.O. Box 368, Ridgefield, Connecticut 06877-0368
| | - Keith R. Fandrick
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Old Ridgebury Road/P.O. Box 368, Ridgefield, Connecticut 06877-0368
| | - Jonathan T. Reeves
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Old Ridgebury Road/P.O. Box 368, Ridgefield, Connecticut 06877-0368
| | - Zhulin Tan
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Old Ridgebury Road/P.O. Box 368, Ridgefield, Connecticut 06877-0368
| | - Heewon Lee
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Old Ridgebury Road/P.O. Box 368, Ridgefield, Connecticut 06877-0368
| | - Jinhua J. Song
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Old Ridgebury Road/P.O. Box 368, Ridgefield, Connecticut 06877-0368
| | - Nathan K. Yee
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Old Ridgebury Road/P.O. Box 368, Ridgefield, Connecticut 06877-0368
| | - Chris H. Senanayake
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Old Ridgebury Road/P.O. Box 368, Ridgefield, Connecticut 06877-0368
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Hopper DW, Crombie AL, Clemens JJ, Kwon S. Chapter 6.1: Six-Membered Ring Systems: Pyridine and Benzo Derivatives. PROGRESS IN HETEROCYCLIC CHEMISTRY 2009. [DOI: 10.1016/s0959-6380(09)70039-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Russel JS, Pelkey ET, Yoon-Miller SJ. Chapter 5.2: Five-Membered Ring Systems: Pyrroles and Benzo Analogs. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/s0959-6380(09)70033-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2023]
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