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Gholivand K, Barzegari A, Yousefian M, Malekshah RE, Faraghi M. Experimental and theoretical evaluation of biological properties of a phosphoramide functionalized graphene oxide. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2023. [DOI: 10.1016/j.bcab.2023.102612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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2
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Reetu R, Gujjarappa R, Malakar CC. Recent Advances in Synthesis and Medicinal Evaluation of 1,2‐Benzothiazine Analogues. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Reetu Reetu
- National Institute of Technology Manipur Chemistry INDIA
| | | | - Chandi C Malakar
- National Institute of Technology Manipur Department of Chemistry Langol, Imphal 795004 Imphal INDIA
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Oliveira AR, Dos Santos FA, Ferreira LPDL, Pitta MGDR, Silva MVDO, Cardoso MVDO, Pinto AF, Marchand P, de Melo Rêgo MJB, Leite ACL. Synthesis, anticancer activity and mechanism of action of new phthalimido-1,3-thiazole derivatives. Chem Biol Interact 2021; 347:109597. [PMID: 34303695 DOI: 10.1016/j.cbi.2021.109597] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 06/30/2021] [Accepted: 07/21/2021] [Indexed: 11/30/2022]
Abstract
In this work, 22 new compounds were obtained and evaluated for their cytotoxic activity on peripheral blood mononuclear cells (PBMC) and eight different tumor cell lines. All compounds displayed IC50 values above 100 μM when assayed against PBMCs. The cytotoxic assays in tumor cell lines revealed that sub-series of phthalimido-bis-1,3-thiazoles (5a-f) exhibited the best anti-tumor activity profile, presenting viability values below 59 %. As a result, the IC50 value was calculated for compounds 5a-f and 4c, and compounds 5b and 5e were selected for further assays due to their best IC50s. Considering the results presented by the sub-series 5a-f, the importance of the 1,3-thiazole ring in improving the anti-tumor activity was pointed out. Together, the results highlighted the anti-tumor activity of phthalimido-bis-1,3-thiazole derivatives.
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Affiliation(s)
- Arsênio Rodrigues Oliveira
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil; Université de Nantes, Cibles et Médicaments des Infections et Du Cancer, IICiMed, EA 1155, F-44000, Nantes, France
| | - Flaviana Alves Dos Santos
- Laboratório de Imunomodulação e Novas Abordagens Terapêuticas, Universidade Federal de Pernambuco (LINAT-UFPE), 50670-901, Recife, PE, Brazil
| | - Larissa Pelágia de Lima Ferreira
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil; Laboratório de Imunomodulação e Novas Abordagens Terapêuticas, Universidade Federal de Pernambuco (LINAT-UFPE), 50670-901, Recife, PE, Brazil
| | - Maira Galdino da Rocha Pitta
- Laboratório de Imunomodulação e Novas Abordagens Terapêuticas, Universidade Federal de Pernambuco (LINAT-UFPE), 50670-901, Recife, PE, Brazil
| | | | | | - Aline Ferreira Pinto
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil
| | - Pascal Marchand
- Université de Nantes, Cibles et Médicaments des Infections et Du Cancer, IICiMed, EA 1155, F-44000, Nantes, France
| | - Moacyr Jesus Barreto de Melo Rêgo
- Laboratório de Imunomodulação e Novas Abordagens Terapêuticas, Universidade Federal de Pernambuco (LINAT-UFPE), 50670-901, Recife, PE, Brazil.
| | - Ana Cristina Lima Leite
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil.
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Chahal V, Nirwan S, Pathak M, Kakkar R. Identification of potent human carbonic anhydrase IX inhibitors: a combination of pharmacophore modeling, 3D-QSAR, virtual screening and molecular dynamics simulations. J Biomol Struct Dyn 2020; 40:4516-4531. [PMID: 33317405 DOI: 10.1080/07391102.2020.1860132] [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] [Indexed: 10/22/2022]
Abstract
Human carbonic anhydrase IX (hCA IX) is a promising target for the development of potential anticancer agents. In the current study, pharmacophore and 3D-QSAR models have been developed using SLC-0111 derivatives. The developed models have been further utilized for the virtual screening process to develop potent hCA IX inhibitors. Thirteen different models have been developed by employing various combinations of training and test set molecules. Based on this, a model, AADDR.135, comprising two H-bond acceptors, two H-bond donors and one aromatic ring, has been found as the best QSAR model. The proposed model exhibits high robustness (R2 = 0.9789), with good predictive ability (Q2 = 0.6872). An external library of drug-like compounds (∼10000 molecules) imported from the ZINC15 database has been screened over the model AADDR.135. In total, 1601 compounds were obtained as hits. Molecular docking studies and molecular dynamics simulations have been performed on the obtained hits and, based on these computations, two unique molecules have been identified as potential hCA IX inhibitors. These show higher binding energies compared to the parent molecule and its most potent analogue.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Varun Chahal
- Computational Chemistry Laboratory, Department of Chemistry, University of Delhi, Delhi, India
| | - Sonam Nirwan
- Computational Chemistry Laboratory, Department of Chemistry, University of Delhi, Delhi, India
| | - Mallika Pathak
- Computational Chemistry Laboratory, Department of Chemistry, University of Delhi, Delhi, India
| | - Rita Kakkar
- Computational Chemistry Laboratory, Department of Chemistry, University of Delhi, Delhi, India
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Paudel RR, Ridenour JN, Rath NP, Spilling CD. Synthesis of Phosphonomethyl Tetrahydrofurans via the Mori-Tamaru Reaction of Phosphonodienes. Org Lett 2020; 22:3830-3834. [PMID: 32330059 DOI: 10.1021/acs.orglett.0c01080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Nickel-catalyzed reductive addition of phosphonodienes to aldehydes (the Mori-Tamaru reaction) gives hydroxy vinyl phosphonates in good yields with excellent control of the relative stereochemistry. Base-induced cyclization of the vinyl phosphonates yields phosphonomethyl-substituted tetrahydrofurans. Inversion of the hydroxyl stereochemistry by Mitsunobu reaction and then cyclization yields a different set of phosphonomethyl-substituted tetrahydrofuran diastereoisomers.
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Affiliation(s)
- Rishi R Paudel
- Department of Chemistry and Biochemistry, University of Missouri-St. Louis, One University Boulevard, St. Louis, Missouri 63121, United States
| | - Jeremy N Ridenour
- Department of Chemistry and Biochemistry, University of Missouri-St. Louis, One University Boulevard, St. Louis, Missouri 63121, United States
| | - Nigam P Rath
- Department of Chemistry and Biochemistry, University of Missouri-St. Louis, One University Boulevard, St. Louis, Missouri 63121, United States
| | - Christopher D Spilling
- Department of Chemistry and Biochemistry, University of Missouri-St. Louis, One University Boulevard, St. Louis, Missouri 63121, United States
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Kojić V, Popsavin M, Spaić S, Jakimov D, Kovačević I, Svirčev M, Aleksić L, Zelenović BS, Popsavin V. Structure based design, synthesis and in vitro antitumour activity of tiazofurin stereoisomers with nitrogen functions at the C-2' or C-3' positions. Eur J Med Chem 2019; 183:111712. [PMID: 31557614 DOI: 10.1016/j.ejmech.2019.111712] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 09/05/2019] [Accepted: 09/16/2019] [Indexed: 10/26/2022]
Abstract
Three novel tiazofurin analogues having d-arabino stereochemistry and nitrogen functionalities at the C-2' position (5-7) have been designed and synthesized in multistep sequences, starting from d-glucose. The known d-xylo stereoisomer of 1 (compound 2) along with two new analogues bearing nitrogen functions at the C-3' (3 and 4) has also been synthesized from the same sugar precursor. The synthetic sequence consisted of the following three stages: (i) the multistep synthesis of suitably protected pentofuranosyl cyanides, (ii) the construction of ethyl thiazole-4-carboxylate part by cyclocondensation of thus obtained glycofuranosyl cyanides with l-cysteine ethyl ester followed by dehydrogenation, and (iii) the final transformation of the ethyl thiazole-4-carboxylates into the target tiazofurin analogues using the esters ammonolysis. The tiazofurin analogues were evaluated for their antitumour activities in cell-culture-based assays. Compounds 3, 4 (d-xylo) and 7 (d-arabino), showed remarkable antitumour activities, with IC50 values in the range of 4-7 nM. Preliminary structure-activity relationship allowed identification of two analogues with antiproliferative activities exceeding that of the parent compound 1 for several orders of magnitude (e.g. 4: 1354-fold against Raji, 7: 309-fold against K562). Flow cytometry data and Western blot analysis suggested that cytotoxic effects of d-xylo stereoisomers in the culture of K562 cells caused changes in the cell cycle distribution, as well as the induction of apoptosis in caspase-dependent way. The increase of apoptotic cells percentage in treated samples is also confirmed with fluorescent double-staining method. Genotoxicity testing showed that the analogues with the xylo-configuration (2-4) are far less genotoxic than tiazofurin.
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Affiliation(s)
- Vesna Kojić
- Oncology Institute of Vojvodina, Faculty of Medicine, University of Novi Sad, Put Dr Goldmana 4, 21204, Sremska Kamenica, Serbia
| | - Mirjana Popsavin
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, Novi Sad, Serbia.
| | - Saša Spaić
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, Novi Sad, Serbia
| | - Dimitar Jakimov
- Oncology Institute of Vojvodina, Faculty of Medicine, University of Novi Sad, Put Dr Goldmana 4, 21204, Sremska Kamenica, Serbia
| | - Ivana Kovačević
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, Novi Sad, Serbia
| | - Miloš Svirčev
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, Novi Sad, Serbia
| | - Lidija Aleksić
- Oncology Institute of Vojvodina, Faculty of Medicine, University of Novi Sad, Put Dr Goldmana 4, 21204, Sremska Kamenica, Serbia
| | - Bojana Srećo Zelenović
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, Novi Sad, Serbia
| | - Velimir Popsavin
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, Novi Sad, Serbia; Serbian Academy of Sciences and Arts, Knez Mihajlova 35, 11000, Belgrade, Serbia
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7
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Narendra babu K, Nagarjuna U, Reddy GD, Padmaja A, Padmavathi V. Synthesis and antimicrobial activity of benzazolyl azolyl urea derivatives. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.126871] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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8
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Goud NS, Ghouse MS, Vishnu J, Pranay J, Alvala R, Talla V, Qureshi IA, Alvala M. Synthesis and Biological Evaluation of Novel Heterocyclic Imines Linked Coumarin- Thiazole Hybrids as Anticancer Agents. Anticancer Agents Med Chem 2019; 19:557-566. [DOI: 10.2174/1871520619666190207140120] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 01/23/2019] [Accepted: 01/26/2019] [Indexed: 01/17/2023]
Abstract
Background:
Human Galectin-1, a protein of lectin family showing affinity towards β-galactosides
has emerged as a critical regulator of tumor progression and metastasis, by modulating diverse biological events
including homotypic cell aggregation, migration, apoptosis, angiogenesis and immune escape. Therefore,
galectin-1 inhibitors might represent novel therapeutic agents for cancer.
Methods:
A new series of heterocyclic imines linked coumarin-thiazole hybrids (6a-6r) was synthesized and
evaluated for its cytotoxic potential against a panel of six human cancer cell lines namely, lung (A549), prostate
(DU-145), breast (MCF-7 & MDA-MB-231), colon (HCT-15 & HT-29) using MTT assay. Characteristic apoptotic
assays like DAPI staining, cell cycle, annexin V and Mitochondrial membrane potential studies were performed
for the most active compound. Furthermore, Gal-1 inhibition was confirmed by ELISA and fluorescence
spectroscopy.
Results:
Among all, compound 6g 3-(2-(2-(pyridin-2-ylmethylene) hydrazineyl) thiazol-4-yl)-2H-chromen-2-
one exhibited promising growth inhibition against HCT-15 colorectal cancer cells with an IC50 value of 1.28 ±
0.14 µM. The characteristic apoptotic morphological features like chromatin condensation, membrane blebbing
and apoptotic body formation were clearly observed with compound 6g on HCT-15 cells using DAPI staining
studies. Further, annexin V-FITC/PI assay confirmed effective early apoptosis induction by treatment with compound
6g. Loss of mitochondrial membrane potential and enhanced ROS generation were confirmed with JC-1
and DCFDA staining method, respectively by treatment with compound 6g, suggesting a possible mechanism
for inducing apoptosis. Moreover, flow cytometric analysis revealed that compound 6g blocked G0/G1 phase of
the cell cycle in a dose-dependent manner. Compound 6g effectively reduced the levels of Gal-1 protein in a
dose-dependent manner. The binding constant (Ka) of 6g with Gal-1 was calculated from the intercept value
which was observed as 1.9 x 107 M-1 by Fluorescence spectroscopy. Molecular docking studies showed strong
interactions of compound 6g with Gal-1 protein.
Conclusion:
Our studies demonstrate the anticancer potential and Gal-1 inhibition of heterocyclic imines linked
coumarin-thiazole hybrids.
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Affiliation(s)
- Nerella S. Goud
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, India
| | - Mahammad S. Ghouse
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, India
| | - Jatoth Vishnu
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, India
| | - Jakkula Pranay
- Department of Biochemistry, University of Hyderabad, Hyderabad, India
| | - Ravi Alvala
- G. Pulla Reddy College of Pharmacy, Hyderabad, India
| | - Venu Talla
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, India
| | - Insaf A. Qureshi
- Department of Biotechnology & Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad-500046, India
| | - Mallika Alvala
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, India
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9
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Synthesis, cytotoxic and antioxidant activities of azolyl benzothiazine carboxamides. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-03778-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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10
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Tachallait H, Safir Filho M, Marzag H, Bougrin K, Demange L, Martin AR, Benhida R. A straightforward and versatile FeCl3 catalyzed Friedel–Crafts C-glycosylation process. Application to the synthesis of new functionalized C-nucleosides. NEW J CHEM 2019. [DOI: 10.1039/c8nj06300a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Rapid and straightforward access to C-nucleosides using an inexpensive FeCl3 catalyst.
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Affiliation(s)
- Hamza Tachallait
- Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique
- URAC23
- Faculté des Sciences
- 1014 Rabat
- Morocco
| | - Mauro Safir Filho
- Université Côte d’Azur
- CNRS
- Institut de Chimie de Nice UMR 7272
- 06108 Nice
- France
| | - Hamid Marzag
- Université Côte d’Azur
- CNRS
- Institut de Chimie de Nice UMR 7272
- 06108 Nice
- France
| | - Khalid Bougrin
- Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique
- URAC23
- Faculté des Sciences
- 1014 Rabat
- Morocco
| | - Luc Demange
- Université Côte d’Azur
- CNRS
- Institut de Chimie de Nice UMR 7272
- 06108 Nice
- France
| | - Anthony R. Martin
- Université Côte d’Azur
- CNRS
- Institut de Chimie de Nice UMR 7272
- 06108 Nice
- France
| | - Rachid Benhida
- Université Côte d’Azur
- CNRS
- Institut de Chimie de Nice UMR 7272
- 06108 Nice
- France
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Marzag H, Zerhouni M, Tachallait H, Demange L, Robert G, Bougrin K, Auberger P, Benhida R. Modular synthesis of new C-aryl-nucleosides and their anti-CML activity. Bioorg Med Chem Lett 2018; 28:1931-1936. [PMID: 29655981 DOI: 10.1016/j.bmcl.2018.03.063] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 03/22/2018] [Indexed: 02/08/2023]
Abstract
The C-aryl-ribosyles are of utmost interest for the development of antiviral and anticancer agents. Even if several synthetic pathways have been disclosed for the preparation of these nucleosides, a direct, few steps and modular approaches are still lacking. In line with our previous efforts, we report herein a one step - eco-friendly β-ribosylation of aryles and heteroaryles through a direct Friedel-Craft ribosylation mediated by bismuth triflate, Bi(OTf)3. The resulting carbohydrates have been functionalized by cross-coupling reactions, leading to a series of new C-aryl-nucleosides (32 compounds). Among them, we observed that 5d exerts promising anti-proliferative effects against two human Chronic Myeloid Leukemia (CML) cell lines, both sensitive (K562-S) or resistant (K562-R) to imatinib, the "gold standard of care" used in this pathology. Moreover, we demonstrated that 5d kills CML cells by a non-conventional mechanism of cell death.
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Affiliation(s)
- Hamid Marzag
- Université Côte d'Azur, CNRS, Institut de Chimie de Nice UMR 7272, 06108 Nice, France; Plant Chemistry, Organic and Bioorganic Synthesis Team, URAC23, Faculty of Sciences, B.P. 1014, GEOPAC Research Center, Mohammed V University, Rabat, Morocco
| | - Marwa Zerhouni
- Université Côte d'Azur, INSERM U1065, Centre Méditerranéen de Médecine Moléculaire (C3M), Bâtiment ARCHIMED, 151 Route de Saint-Antoine de Ginestière, BP 2 3194, 06204 Nice Cedex 3, France
| | - Hamza Tachallait
- Université Côte d'Azur, CNRS, Institut de Chimie de Nice UMR 7272, 06108 Nice, France; Plant Chemistry, Organic and Bioorganic Synthesis Team, URAC23, Faculty of Sciences, B.P. 1014, GEOPAC Research Center, Mohammed V University, Rabat, Morocco
| | - Luc Demange
- Université Côte d'Azur, CNRS, Institut de Chimie de Nice UMR 7272, 06108 Nice, France; Département de Chimie, Université Paris Descartes, Sorbonne Paris Cité, UFR des Sciences Pharmaceutiques, 4 avenue de l'Observatoire & UFR Biomédicale des Saints Pères, 45 rue des Saints Pères, Paris Fr-75006, France
| | - Guillaume Robert
- Université Côte d'Azur, INSERM U1065, Centre Méditerranéen de Médecine Moléculaire (C3M), Bâtiment ARCHIMED, 151 Route de Saint-Antoine de Ginestière, BP 2 3194, 06204 Nice Cedex 3, France
| | - Khalid Bougrin
- Plant Chemistry, Organic and Bioorganic Synthesis Team, URAC23, Faculty of Sciences, B.P. 1014, GEOPAC Research Center, Mohammed V University, Rabat, Morocco
| | - Patrick Auberger
- Université Côte d'Azur, INSERM U1065, Centre Méditerranéen de Médecine Moléculaire (C3M), Bâtiment ARCHIMED, 151 Route de Saint-Antoine de Ginestière, BP 2 3194, 06204 Nice Cedex 3, France
| | - Rachid Benhida
- Université Côte d'Azur, CNRS, Institut de Chimie de Nice UMR 7272, 06108 Nice, France; Mohamed VI Polytechnic University, UM6P, 43150 Ben Guerir, Morocco.
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Abu-Zaied MA, Elgemeie GH. Thiazoles in glycosylation reactions: Novel synthesis of thiazole thioglycosides. HETEROATOM CHEMISTRY 2017. [DOI: 10.1002/hc.21404] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Galal H. Elgemeie
- Chemistry Department; Faculty of Science; Helwan University; Helwan, Cairo Egypt
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