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Men Y, Li Z, Wang H, Liu Y, Liu X, Chen B. Synthesis and antiproliferative evaluation of novel 1,3,4-thiadiazole-S-alkyl derivatives based on quinazolinone. PHOSPHORUS SULFUR 2023. [DOI: 10.1080/10426507.2023.2176500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Affiliation(s)
- Yanle Men
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Zijian Li
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Hongying Wang
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Yuming Liu
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Xuguang Liu
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Baoquan Chen
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
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2
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Maccari R, Ottanà R. Sodium-Glucose Cotransporter Inhibitors as Antidiabetic Drugs: Current Development and Future Perspectives. J Med Chem 2022; 65:10848-10881. [PMID: 35924548 PMCID: PMC9937539 DOI: 10.1021/acs.jmedchem.2c00867] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Sodium-glucose cotransporter 2 (SGLT-2) inhibitors (gliflozins) represent the most recently approved class of oral antidiabetic drugs. SGLT-2 overexpression in diabetic patients contributes significantly to hyperglycemia and related complications. Therefore, SGLT-2 became a highly interesting therapeutic target, culminating in the approval for clinical use of dapagliflozin and analogues in the past decade. Gliflozins improve glycemic control through a novel insulin-independent mechanism of action and, moreover, exhibit significant cardiorenal protective effects in both diabetic and nondiabetic subjects. Therefore, gliflozins have received increasing attention, prompting extensive structure-activity relationship studies and optimization approaches. The discovery that intestinal SGLT-1 inhibition can provide a novel opportunity to control hyperglycemia, through a multifactorial mechanism, recently encouraged the design of low adsorbable inhibitors selectively directed to the intestinal SGLT-1 subtype as well as of dual SGLT-1/SGLT-2 inhibitors, representing a compelling strategy to identify new antidiabetic drug candidates.
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Affiliation(s)
- Rosanna Maccari
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D'Alcontres, 31, 98166 Messina, Italy
| | - Rosaria Ottanà
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D'Alcontres, 31, 98166 Messina, Italy
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3
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Discovery of GCC5694A: A potent and selective sodium glucose co-transporter 2 inhibitor for the treatment of type 2 diabetes. Bioorg Med Chem Lett 2022; 56:128466. [PMID: 34813882 DOI: 10.1016/j.bmcl.2021.128466] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 11/03/2021] [Accepted: 11/12/2021] [Indexed: 11/22/2022]
Abstract
Sodium-dependent glucose co-transporter 2 (SGLT2) has emerged as a promising drug target for the treatment of type 2 diabetes, and recently, several SGLT2 inhibitors have been approved for clinical use. A series of molecules with a C-aryl glucoside scaffold was designed and synthesized for biological evaluation. Among the molecules tested, a dihydrobenzofuran-containing analog, 14g (GCC5694A), exhibited excellentin vitro activity against SGLT2 (IC50 = 0.460 nM), good selectivity for SGLT1, and good metabolic stability. Data from further evaluation of the compound in animal models showed that this molecule is a promising candidate for development as an anti-diabetic agent.
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4
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Ghaffari S, Esmaeili AA, Khojastehnezhad A. One-pot Three-component Synthesis of Novel 1,3,4-Thiadiazole-thiazolo[3,2-a]pyrimidine Derivatives Catalyzed by Molecular Iodine. ORG PREP PROCED INT 2021. [DOI: 10.1080/00304948.2021.1971914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Samaneh Ghaffari
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Abbas Ali Esmaeili
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Amir Khojastehnezhad
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
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5
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Estrada AK, Delgado-Maldonado T, Lara-Ramírez EE, Martínez-Vázquez AV, Ortiz-Lopez E, Paz-González AD, Bandyopadhyay D, Rivera G. Recent Advances in the Development of Type 2 Sodium-Glucose Cotransporter Inhibitors for the Treatment of Type 2 Diabetes Mellitus. Mini Rev Med Chem 2021; 22:586-599. [PMID: 34353256 DOI: 10.2174/1389557521666210805112416] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 06/09/2021] [Accepted: 06/16/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM) is one of the most serious and prevalent diseases worldwide. In the last decade, type 2 sodium-glucose cotransporter inhibitors (iSGLT2) were approved as alternative drugs for the pharmacological treatment of T2DM. The anti-hyperglycemic mechanism of action of these drugs involves glycosuria. In addition, SGLT2 inhibitors cause beneficial effects such as weight loss, a decrease in blood pressure, and others. OBJECTIVE This review aimed to describe the origin of SGLT2 inhibitors and analyze their recent development in preclinical and clinical trials. RESULTS In 2013, the FDA approved SGLT2 inhibitors as a new alternative for the treatment of T2DM. These drugs have shown good tolerance with few adverse effects in clinical trials. Additionally, new potential anti-T2DM agents based on iSGLT2 (O-, C-, and N-glucosides) have exhibited a favorable profile in preclinical evaluations, making them candidates for advanced clinical trials. CONCLUSION The clinical results of SGLT2 inhibitors show the importance of this drug class as new anti-T2DM agents with a potential dual effect. Additionally, the preclinical results of SGLT2 inhibitors favor the design and development of more selective new agents. However, several adverse effects could be a potential risk for patients.
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Affiliation(s)
- Ana Karen Estrada
- Laboratorio de Biotecnología Farmacéutica, Centro de Biotecnología Genómica, Instituto Politécnico Nacional, 88710 Reynosa. Mexico
| | - Timoteo Delgado-Maldonado
- Laboratorio de Biotecnología Farmacéutica, Centro de Biotecnología Genómica, Instituto Politécnico Nacional, 88710 Reynosa. Mexico
| | - Edgar E Lara-Ramírez
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social (IMSS), 98000 Zacatecas. Mexico
| | - Ana Verónica Martínez-Vázquez
- Laboratorio de Biotecnología Farmacéutica, Centro de Biotecnología Genómica, Instituto Politécnico Nacional, 88710 Reynosa. Mexico
| | - Eyra Ortiz-Lopez
- Laboratorio de Biotecnología Farmacéutica, Centro de Biotecnología Genómica, Instituto Politécnico Nacional, 88710 Reynosa. Mexico
| | - Alma D Paz-González
- Laboratorio de Biotecnología Farmacéutica, Centro de Biotecnología Genómica, Instituto Politécnico Nacional, 88710 Reynosa. Mexico
| | | | - Gildardo Rivera
- Laboratorio de Biotecnología Farmacéutica, Centro de Biotecnología Genómica, Instituto Politécnico Nacional, 88710 Reynosa. Mexico
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6
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Pund AA, Saboo SS, Sonawane GM, Dukale AC, Magare BK. Synthesis of 2,5-disubstituted-1,3,4-thiadiazole derivatives from (2S)-3-(benzyloxy)-2-[(tert-butoxycarbonyl) amino] propanoic acid and evaluation of anti-microbial activity. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1817488] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Amit A. Pund
- UG, PG and Research Centre, Department of Chemistry, Shivaji Arts Commerce and Science College, Aurangabad, Maharashtra, India
| | - Shweta S. Saboo
- Government College of Pharmacy, Aurangabad, Maharashtra, India
| | | | - Amol C. Dukale
- Swami Muktanand College of Science Yeola, District Nashik, Maharashtra, India
| | - Baban K. Magare
- UG, PG and Research Centre, Department of Chemistry, Shivaji Arts Commerce and Science College, Aurangabad, Maharashtra, India
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7
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Kshirsagar RP, Kulkarni AA, Chouthe RS, Pathan SK, Une HD, Reddy GB, Diwan PV, Ansari SA, Sangshetti JN. SGLT inhibitors as antidiabetic agents: a comprehensive review. RSC Adv 2020; 10:1733-1756. [PMID: 35494673 PMCID: PMC9048284 DOI: 10.1039/c9ra08706k] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 12/18/2019] [Indexed: 12/12/2022] Open
Abstract
Diabetes is one of the most common disorders that substantially contributes to an increase in global health burden. As a metabolic disorder, diabetes is associated with various medical conditions and diseases such as obesity, hypertension, cardiovascular diseases, and atherosclerosis. In this review, we cover the scientific studies on sodium/glucose cotransporter (SGLT) inhibitors published during the last decade. Our focus on providing an exhaustive overview of SGLT inhibitors enabled us to present their chemical classification for the first time.
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Affiliation(s)
| | | | - Rashmi S Chouthe
- Srinath Institute of Pharmaceutical Education and Research Bajaj Nagar Waluj Aurangabad 431136 India
| | | | - Hemant D Une
- Y. B. Chavan College of Pharmacy Aurangabad Maharashtra India - 431001
| | - G Bhanuprakash Reddy
- Department of Biochemistry, National Institute of Nutrition (ICMR) Hyderabad Telangana India - 500007
| | - Prakash V Diwan
- Maratha Mandal Research Centre Belagavi Karnataka India - 590019
| | - Siddique Akber Ansari
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University Po Box 2454 Riyadh 11451 Saudi Arabia
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8
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Mendoza F, Jaña GA. Unveiling the Dynamical and Structural Features That Determine the Orientation of the Acceptor Substrate in the Landomycin Glycosyltransferase LanGT2 and Its Variant with C-Glycosylation Activity. J Chem Inf Model 2019; 60:933-943. [DOI: 10.1021/acs.jcim.9b00865] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Fernanda Mendoza
- Departamento de Ciencias Químicas, Facultad de Ciencias Exactas, Universidad Andres Bello, Autopista Concepción-Talcahuano 7100, Talcahuano, Chile
| | - Gonzalo A. Jaña
- Departamento de Ciencias Químicas, Facultad de Ciencias Exactas, Universidad Andres Bello, Autopista Concepción-Talcahuano 7100, Talcahuano, Chile
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9
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Li S, Wang HX, Liu HY, Jing F, Fu XY, Li CW, Shi YP, Chen BQ. Synthesis and biological evaluation of novel disulfides incorporating 1,3,4-thiadiazole scaffold as promising antitumor agents. Med Chem Res 2019. [DOI: 10.1007/s00044-019-02389-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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10
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Development of sodium glucose co-transporter 2 (SGLT2) inhibitors with novel structure by molecular docking and dynamics simulation. J Mol Model 2019; 25:175. [PMID: 31154518 DOI: 10.1007/s00894-019-4067-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Accepted: 05/17/2019] [Indexed: 01/09/2023]
Abstract
In this study, molecular docking studies were carried out to explore the binding interactions of sodium glucose co-transporter 2 (SGLT2) with its inhibitors. A correlation between the docking scores and the experimental bioactivity was observed (R2 = 0.8368, N = 24). The new inhibitors were designed using the 3D quantitative structure activity relationship (3D-QSAR) method, and the activities were predicted by the docking method. In order to understand the structure-activity correlation of compound 1 m (the highest score of docking) and compound 1 t (the lowest score), we carried out a combined molecular dynamics simulation and MM-GBSA method. It was found that, in the system of SGLT2-1 m, the interaction between Gln271 and Val272 exhibited significant effects, which were absent in the SGLT2-1 t system. This study is expected to shed light on the mechanism of action of compound 1 m, leading to development of active drug candidates targeting SGLT2.
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11
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Liu HY, Wang HX, Li X, Wu Z, Li CW, Liu YM, Li W, Chen BQ. Synthesis, antitumor and antimicrobial evaluation of novel 1,3,4-thiadiazole derivatives bearing disulfide bond. Med Chem Res 2018. [DOI: 10.1007/s00044-018-2204-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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12
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Recent progress of sodium-glucose transporter 2 inhibitors as potential antidiabetic agents. Future Med Chem 2018; 10:1261-1276. [PMID: 29749749 DOI: 10.4155/fmc-2017-0241] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
SGLT2 inhibitors were promising and novel antidiabetic drugs which suppressed glucose reabsorption and increased urinary glucose exertion. This review paper are aimed to summarize the recent progress of SGLT2 inhibitors during the last 5 years. This paper first summarizes the information of SGLT2 inhibitors, including mechanism, evolution and then focuses on the recent efforts on structure-activity relationships and structural optimization of SGLT2 inhibitors. Finally, the corresponding clinical therapeutic efficacy and adverse drug reaction in patients with Type 2 diabetes are discussed in detail.
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13
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Insight into the interaction mechanism of human SGLT2 with its inhibitors: 3D-QSAR studies, homology modeling, and molecular docking and molecular dynamics simulations. J Mol Model 2018; 24:86. [DOI: 10.1007/s00894-018-3582-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 01/08/2018] [Indexed: 01/10/2023]
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14
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Schmölzer K, Lemmerer M, Nidetzky B. Glycosyltransferase cascades made fit for chemical production: Integrated biocatalytic process for the natural polyphenol C-glucoside nothofagin. Biotechnol Bioeng 2018; 115:545-556. [PMID: 29131308 DOI: 10.1002/bit.26491] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 10/31/2017] [Accepted: 11/06/2017] [Indexed: 12/17/2023]
Abstract
Glycosyltransferase cascades are promising tools of biocatalysis for natural product glycosylation, but their suitability for actual production remains to be shown. Here, we demonstrate at a scale of 100 g isolated product the integrated biocatalytic production of nothofagin, the natural 3'-C-β-D-glucoside of the polyphenol phloretin. A parallel reaction cascade involving coupled C-glucosyltransferase and sucrose synthase was optimized for the one-pot glucosylation of phloretin from sucrose via an UDP/UDP-glucose shuttle. Inclusion complexation with the highly water soluble 2-hydroxypropyl-β-cyclodextrin pushed the phloretin solubility to its upper practical limit (∼120 mM) and so removed the main bottleneck on an efficient synthesis of nothofagin. The biotransformation thus intensified had excellent performance metrics of 97% yield and ∼50 gproduct /L at a space-time yield of 3 g/L/hr. The UDP-glucose was regenerated up to ∼220 times. A scalable downstream process for efficient recovery of nothofagin (≥95% purity; ≥65% yield) was developed. A tailored anion-exchange chromatography at pH 8.5 was used for capture and initial purification of the product. Recycling of the 2-hydroxypropyl-β-cyclodextrin would also be possible at this step. Product precipitation at a lowered pH of 6.0 and re-dissolution in acetone effectively replaced desalting by size exclusion chromatography in the final step of nothofagin purification. This study therefore, reveals the potential for process intensification in the glycosylation of polyphenol acceptors by glycosyltransferase cascades. It demonstrates that, with up- and downstream processing carefully optimized and suitably interconnected, a powerful biocatalytic technology becomes available for the production of an important class of glycosides difficult to prepare otherwise.
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Affiliation(s)
| | | | - Bernd Nidetzky
- Austrian Centre of Industrial Biotechnology, Graz, Austria
- Institute of Biotechnology and Biochemical Engineering, Graz University of Technology, NAWI Graz, Graz, Austria
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15
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Ustabaş R, Çoruh U, Er M, Tahtaci H. X-ray and Theoretical Studies of 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-1-phenylethanone. CRYSTALLOGR REP+ 2018. [DOI: 10.1134/s106377451707029x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Hatvate NT, Ghodse SM, Telvekar VN. Metal-free synthesis of 2-aminothiadiazoles via TBHP-Mediated oxidative C-S bond formation. SYNTHETIC COMMUN 2018. [DOI: 10.1080/00397911.2017.1398330] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Navnath T. Hatvate
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Matunga, Mumbai, India
| | - Shrikant M. Ghodse
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Matunga, Mumbai, India
| | - Vikas N. Telvekar
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Matunga, Mumbai, India
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17
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Rafiee M, Wang F, Hruszkewycz DP, Stahl SS. N-Hydroxyphthalimide-Mediated Electrochemical Iodination of Methylarenes and Comparison to Electron-Transfer-Initiated C-H Functionalization. J Am Chem Soc 2017; 140:22-25. [PMID: 29220181 DOI: 10.1021/jacs.7b09744] [Citation(s) in RCA: 131] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
An electrochemical method has been developed for selective benzylic iodination of methylarenes. The reactions feature the first use of N-hydroxyphthalimide as an electrochemical mediator for C-H oxidation to nonoxygenated products. The method provides the basis for direct (in situ) or sequential benzylation of diverse nucleophiles using methylarenes as the alkylating agent. The hydrogen-atom transfer mechanism for C-H iodination allows C-H oxidation to proceed with minimal dependence on the substrate electronic properties and at electrode potentials 0.5-1.2 V lower than that of direct electrochemical C-H oxidation.
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Affiliation(s)
- Mohammad Rafiee
- Department of Chemistry, University of Wisconsin-Madison , 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - Fei Wang
- Department of Chemistry, University of Wisconsin-Madison , 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - Damian P Hruszkewycz
- Department of Chemistry, University of Wisconsin-Madison , 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - Shannon S Stahl
- Department of Chemistry, University of Wisconsin-Madison , 1101 University Avenue, Madison, Wisconsin 53706, United States
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18
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Patel NB, Patel JN, Purohit AC, Patel VM, Rajani DP, Moo-Puc R, Lopez-Cedillo JC, Nogueda-Torres B, Rivera G. In vitro and in vivo assessment of newer quinoxaline-oxadiazole hybrids as antimicrobial and antiprotozoal agents. Int J Antimicrob Agents 2017; 50:413-418. [PMID: 28687457 DOI: 10.1016/j.ijantimicag.2017.04.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Revised: 03/29/2017] [Accepted: 04/05/2017] [Indexed: 11/29/2022]
Abstract
A new series of N-(substituted-phenyl)-2-[5-(quinoxalin-2-yloxymethyl)-[1,3,4] oxadiazol-2-ylsulfanyl]-acetamides (5a-o) was designed and synthesised from the parent compound 2-hydroxy quinoxaline (1) through a multistep reaction sequence and was characterised by spectral and elemental analyses. All of the compounds synthesised were evaluated for their antimicrobial and antiprotozoal activities. The results revealed that quinoxaline-based 1,3,4-oxadiazoles displayed promising antibacterial, antifungal and anti-Trypanosoma cruzi activities compared with reference drugs, particularly the lead compound 5l in a short-term in vivo model in T. cruzi.
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Affiliation(s)
- Navin B Patel
- Organic Research Laboratory, Department of Chemistry, Veer Narmad South Gujarat University, Udhana-Magdalla Road, Surat 395 007, Gujarat, India.
| | - Jignesh N Patel
- Organic Research Laboratory, Department of Chemistry, Veer Narmad South Gujarat University, Udhana-Magdalla Road, Surat 395 007, Gujarat, India
| | - Amit C Purohit
- Organic Research Laboratory, Department of Chemistry, Veer Narmad South Gujarat University, Udhana-Magdalla Road, Surat 395 007, Gujarat, India
| | - Vatsal M Patel
- Organic Research Laboratory, Department of Chemistry, Veer Narmad South Gujarat University, Udhana-Magdalla Road, Surat 395 007, Gujarat, India
| | - Dhanji P Rajani
- Microcare Laboratory and Tuberculosis Diagnosis & Research Center, Surat, India
| | - Rosa Moo-Puc
- Unidad Médica de Alta Especialidad, Instituto Mexicano del Seguro Social, Mérida 97150, Mexico
| | - Julio Cesar Lopez-Cedillo
- Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México 11340, Mexico
| | - Benjamin Nogueda-Torres
- Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México 11340, Mexico
| | - Gildardo Rivera
- Centro de Biotecnología Genómica, Instituto Politécnico Nacional, Reynosa 88710, Mexico
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19
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Zhang S, Liu XJ, Tang R, Wang HX, Liu HY, Liu YM, Chen BQ. Design, Synthesis and Antiproliferative Evaluation of Novel Disulfides Containing 1,3,4-Thiadiazole Moiety. Chem Pharm Bull (Tokyo) 2017; 65:950-958. [DOI: 10.1248/cpb.c17-00485] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Shuai Zhang
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology
| | - Xiao-jia Liu
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology
| | - Rui Tang
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology
| | - Hai-xin Wang
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology
| | - Hai-ying Liu
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology
| | - Yu-ming Liu
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology
| | - Bao-quan Chen
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology
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20
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Ardan B, Kinzhybalo V, Slyvka Y, Shyyka O, Luk`yanov M, Lis T, Mys`kiv M. Ligand-forced dimerization of copper(I)–olefin complexes bearing a 1,3,4-thiadiazole core. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2017; 73:36-46. [DOI: 10.1107/s2053229616018751] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Accepted: 11/23/2016] [Indexed: 11/11/2022]
Abstract
As an important class of heterocyclic compounds, 1,3,4-thiadiazoles have a broad range of potential applications in medicine, agriculture and materials chemistry, and were found to be excellent precursors for the crystal engineering of organometallic materials. The coordinating behaviour of allyl derivatives of 1,3,4-thiadiazoles with respect to transition metal ions has been little studied. Five new crystalline copper(I) π-complexes have been obtained by means of an alternating current electrochemical technique and have been characterized by single-crystal X-ray diffraction and IR spectroscopy. The compounds are bis[μ-5-methyl-N-(prop-2-en-1-yl)-1,3,4-thiadiazol-2-amine]bis[nitratocopper(I)], [Cu2(NO3)2(C6H9N3S)2], (1), bis[μ-5-methyl-N-(prop-2-en-1-yl)-1,3,4-thiadiazol-2-amine]bis[(tetrafluoroborato)copper(I)], [Cu2(BF4)2(C6H9N3S)2], (2), μ-aqua-bis{μ-5-[(prop-2-en-1-yl)sulfanyl]-1,3,4-thiadiazol-2-amine}bis[nitratocopper(I)], [Cu2(NO3)2(C5H7N3S2)2(H2O)], (3), μ-aqua-(hexafluorosilicato)bis{μ-5-[(prop-2-en-1-yl)sulfanyl]-1,3,4-thiadiazol-2-amine}dicopper(I)–acetonitrile–water (2/1/4), [Cu2(SiF6)(C5H7N3S2)2(H2O)]·0.5CH3CN·2H2O, (4), and μ-benzenesulfonato-bis{μ-5-[(prop-2-en-1-yl)sulfanyl]-1,3,4-thiadiazol-2-amine}dicopper(I) benzenesulfonate–methanol–water (1/1/1), [Cu2(C6H5O3S)(C5H7N3S2)2](C6H5O3S)·CH3OH·H2O, (5). The structure of the ligand 5-methyl-N-(prop-2-en-1-yl)-1,3,4-thiadiazol-2-amine (Mepeta), C6H9N3S, was also structurally characterized. BothMepetaand 5-[(prop-2-en-1-yl)sulfanyl]-1,3,4-thiadiazol-2-amine (Pesta) (denotedL) reveal a strong tendency to form dimeric {Cu2L2}2+fragments, being attached to the metal atom in a chelating–bridging modeviatwo thiadiazole N atoms and an allylic C=C bond. Flexibility of the {Cu2(Pesta)2}2+unit allows the CuIatom site to be split into two positions with different metal-coordination environments, thus enabling the competitive participation of different molecules in bonding to the metal centre. ThePestaligand in (4) allows the CuIatom to vary between water O-atom and hexafluorosilicate F-atom coordination, resulting in the rare case of a direct CuI...FSiF52−interaction. Extensive three-dimensional hydrogen-bonding patterns are formed in the reported crystal structures. Complex (5) should be considered as the first known example of a CuI(C6H5SO3) coordination compound. To determine the hydrogen-bond interactions in the structures of (1) and (2), a Hirshfeld surface analysis has been performed.
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Zhou Z, Liu Y, Chen J, Yao E, Cheng J. Multicomponent Coupling Reactions of Two N-Tosyl Hydrazones and Elemental Sulfur: Selective Denitrogenation Pathway toward Unsymmetric 2,5-Disubstituted 1,3,4-Thiadiazoles. Org Lett 2016; 18:5268-5271. [DOI: 10.1021/acs.orglett.6b02583] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Zhen Zhou
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, Changzhou University, Changzhou 213164, P. R. China
| | - Yang Liu
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, Changzhou University, Changzhou 213164, P. R. China
| | - Jiangfei Chen
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, Changzhou University, Changzhou 213164, P. R. China
| | - En Yao
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, Changzhou University, Changzhou 213164, P. R. China
| | - Jiang Cheng
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, Changzhou University, Changzhou 213164, P. R. China
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22
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Facile synthesis, molecular docking and toxicity studies of 4-Phenyl-3-phenylamino-4H-[1,2,4]thiadiazol-5-one analogs as GABAA receptor agonists. Med Chem Res 2016. [DOI: 10.1007/s00044-016-1697-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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23
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Fan XY, Jiang X, Zhang Y, Chen ZB, Zhu YM. Palladium-catalyzed one-pot synthesis of diazoles via tert-butyl isocyanide insertion. Org Biomol Chem 2016; 13:10402-8. [PMID: 26328529 DOI: 10.1039/c5ob01328c] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
An efficient one-pot palladium-catalyzed reaction for the synthesis of diazoles from readily available hydrazides and aryl halide via isocyanide insertion/cyclization sequence has been developed. This methodology efficiently constructs diazoles in good to excellent yields with the advantages of wide functional group tolerance and operational simplicity.
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Affiliation(s)
- Xiang-Yuan Fan
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China.
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24
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Jing F, Fu X, Li S, Li B, Zhao J, Wang X, Liu Y, Chen B. Synthesis and in Vitro Antiproliferative Evaluation of Novel Hybrids from 1,3,4-Thiadiazole and Benzisoselenazolone. Chem Pharm Bull (Tokyo) 2015; 63:431-7. [DOI: 10.1248/cpb.c15-00014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Fen Jing
- School of Chemistry and Chemical Engineering, Tianjin University of Technology
| | - Xiaoyun Fu
- School of Chemistry and Chemical Engineering, Tianjin University of Technology
| | - Sha Li
- School of Chemistry and Chemical Engineering, Tianjin University of Technology
| | - Baolin Li
- School of Chemistry and Chemical Engineering, Tianjin University of Technology
| | - Jijun Zhao
- School of Chemistry and Chemical Engineering, Tianjin University of Technology
| | - Xuefeng Wang
- School of Chemistry and Chemical Engineering, Tianjin University of Technology
| | - Yuming Liu
- School of Chemistry and Chemical Engineering, Tianjin University of Technology
| | - Baoquan Chen
- School of Chemistry and Chemical Engineering, Tianjin University of Technology
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25
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Zhang K, Wang P, Xuan LN, Fu XY, Jing F, Li S, Liu YM, Chen BQ. Synthesis and antitumor activities of novel hybrid molecules containing 1,3,4-oxadiazole and 1,3,4-thiadiazole bearing Schiff base moiety. Bioorg Med Chem Lett 2014; 24:5154-6. [DOI: 10.1016/j.bmcl.2014.09.086] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Revised: 09/05/2014] [Accepted: 09/29/2014] [Indexed: 10/24/2022]
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26
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Zhao J, Xuan L, Zhao H, Cheng J, Fu X, Li S, Jing F, Liu Y, Chen B. Synthesis and antitumor activities of 1,3,4-thiadiazole derivatives possessing benzisoselenazolone scaffold. Chem Res Chin Univ 2014. [DOI: 10.1007/s40242-014-4080-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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27
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Yang J, Yang X, Wang C, Lin Q, Mei Z, Zhao P. Sodium-glucose-linked transporter 2 inhibitors from Sophora flavescens. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1200-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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28
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Synthesis and in vitro antiproliferative activity of novel benzisoselenazolone derivatives. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1149-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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29
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Hu Y, Li CY, Wang XM, Yang YH, Zhu HL. 1,3,4-Thiadiazole: synthesis, reactions, and applications in medicinal, agricultural, and materials chemistry. Chem Rev 2014; 114:5572-610. [PMID: 24716666 DOI: 10.1021/cr400131u] [Citation(s) in RCA: 331] [Impact Index Per Article: 33.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Yang Hu
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University , Nanjing 210093, People's Republic of China
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30
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Bowles P, Brenek SJ, Caron S, Do NM, Drexler MT, Duan S, Dubé P, Hansen EC, Jones BP, Jones KN, Ljubicic TA, Makowski TW, Mustakis J, Nelson JD, Olivier M, Peng Z, Perfect HH, Place DW, Ragan JA, Salisbury JJ, Stanchina CL, Vanderplas BC, Webster ME, Weekly RM. Commercial Route Research and Development for SGLT2 Inhibitor Candidate Ertugliflozin. Org Process Res Dev 2014. [DOI: 10.1021/op4002802] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Paul Bowles
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Steven J. Brenek
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Stéphane Caron
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Nga M. Do
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Michele T. Drexler
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Shengquan Duan
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Pascal Dubé
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Eric C. Hansen
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Brian P. Jones
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Kris N. Jones
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Tomislav A. Ljubicic
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Teresa W. Makowski
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Jason Mustakis
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Jade D. Nelson
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Mark Olivier
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Zhihui Peng
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Hahdi H. Perfect
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - David W. Place
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - John A. Ragan
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - John J. Salisbury
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Corey L. Stanchina
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Brian C. Vanderplas
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Mark E. Webster
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - R. Matt Weekly
- Chemical Research and Development, ‡Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
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31
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Bungaruang L, Gutmann A, Nidetzky B. Leloir Glycosyltransferases and Natural Product Glycosylation: Biocatalytic Synthesis of the C-Glucoside Nothofagin, a Major Antioxidant of Redbush Herbal Tea. Adv Synth Catal 2013; 355:2757-2763. [PMID: 24415961 PMCID: PMC3883091 DOI: 10.1002/adsc.201300251] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Revised: 07/06/2013] [Indexed: 11/28/2022]
Abstract
Nothofagin is a major antioxidant of redbush herbal tea and represents a class of bioactive flavonoid-like C-glycosidic natural products. We developed an efficient enzymatic synthesis of nothofagin based on a one-pot coupled glycosyltransferase-catalyzed transformation that involves perfectly selective 3'-C-β-d-glucosylation of naturally abundant phloretin and applies sucrose as expedient glucosyl donor. C-Glucosyltransferase from Oryza sativa (rice) was used for phloretin C-glucosylation from uridine 5'-diphosphate (UDP)-glucose, which was supplied continuously in situ through conversion of sucrose and UDP catalyzed by sucrose synthase from Glycine max (soybean). In an evaluation of thermodynamic, kinetic, and stability parameters of the coupled enzymatic reactions, poor water solubility of the phloretin acceptor substrate was revealed as a major bottleneck of conversion efficiency. Using periodic feed of phloretin controlled by reaction progress, nothofagin concentrations (45 mM; 20 g l-1) were obtained that vastly exceed the phloretin solubility limit (5-10 mM). The intermediate UDP-glucose was produced from catalytic amounts of UDP (1.0 mM) and was thus recycled 45 times in the process. Benchmarked against comparable glycosyltransferase-catalyzed transformations (e.g., on quercetin), the synthesis of nothofagin has achieved intensification in glycosidic product formation by up to three orders of magnitude (μM→mM range). It thus makes a strong case for the application of Leloir glycosyltransferases in biocatalytic syntheses of glycosylated natural products as fine chemicals.
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Affiliation(s)
- Linda Bungaruang
- Institute of Biotechnology and Biochemical Engineering, Graz University of Technology, Petersgasse 12, 8010 Graz, Austria, ; phone:(+43)-316-873-8400
| | - Alexander Gutmann
- Institute of Biotechnology and Biochemical Engineering, Graz University of Technology, Petersgasse 12, 8010 Graz, Austria, ; phone:(+43)-316-873-8400
| | - Bernd Nidetzky
- Institute of Biotechnology and Biochemical Engineering, Graz University of Technology, Petersgasse 12, 8010 Graz, Austria, ; phone:(+43)-316-873-8400
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33
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Lin TS, Liw YW, Song JS, Hsieh TC, Yeh HW, Hsu LC, Lin CJ, Wu SH, Liang PH. Synthesis and biological evaluation of novel C-aryl d-glucofuranosides as sodium-dependent glucose co-transporter 2 inhibitors. Bioorg Med Chem 2013; 21:6282-91. [PMID: 24071445 DOI: 10.1016/j.bmc.2013.08.067] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Revised: 08/28/2013] [Accepted: 08/29/2013] [Indexed: 12/18/2022]
Abstract
Novel C-aryl-d-glucofuranosides were synthesized and evaluated for their capacity to inhibit human sodium-dependent glucose co-transporter 2 (hSGLT2) and hSGLT1. Compound 21q demonstrated the best in vitro inhibitory activity against SGLT2 in this series (EC50=0.62μM).
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Affiliation(s)
- Tzung-Sheng Lin
- School of Pharmacy, College of Medicine, National Taiwan University, Taipei 100, Taiwan
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34
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Enzymatic C-glycosylation: Insights from the study of a complementary pair of plant O- and C-glucosyltransferases. PURE APPL CHEM 2013. [DOI: 10.1351/pac-con-12-11-24] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
C-Glycosylation presents a rare mode of sugar attachment to the core structure of natural products and is catalyzed by a special type of LeloirC-glycosyltransferases (C-GTs). Elucidation of mechanistic principles for these glycosyltransferases (GTs) is of fundamental interest, and it could also contribute to the development of new biocatalysts for the synthesis of valuableC-glycosides, potentially serving as analogues of the highly hydrolysis-sensitiveO‑glycosides. Enzymatic glucosylation of the natural dihydrochalcone phloretin from UDP‑D-glucose was applied as a model reaction in the study of a structurally and functionally homologous pair of plant glucosyltransferases, where the enzyme from rice (Oryza sativa) was specific forC-glycosylation and the enzyme from pear (Pyrus communis) was specific forO-glycosylation. We show that distinct active-site motifs are used by the two enzymes to differentiate betweenC- andO-glucosylation of the phloretin acceptor. An enzyme design concept is therefore developed where exchange of active-site motifs results in a reversible switch betweenC/O-glycosyltransferase (C/O-GT) activity. Mechanistic proposal for enzymaticC-glycosylation involves a single nucleophilic displacement at the glucosyl anomeric carbon, proceeding through an oxocarbenium ion-like transition state. Alternatively, the reaction could be described as Friedel–Crafts-like direct alkylation of the phenolic acceptor.
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35
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Prasoona RK, Jyoti A, Mukesh Y, Nishant S, Anuraj NS, Shobha J. Optimization of Gaussian Kernel Function in Support Vector Machine aided QSAR studies of C-aryl glucoside SGLT2 inhibitors. Interdiscip Sci 2013; 5:45-52. [DOI: 10.1007/s12539-013-0156-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2012] [Revised: 04/17/2012] [Accepted: 06/04/2012] [Indexed: 11/29/2022]
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36
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Ikegai K, Imamura M, Suzuki T, Nakanishi K, Murakami T, Kurosaki E, Noda A, Kobayashi Y, Yokota M, Koide T, Kosakai K, Ohkura Y, Takeuchi M, Tomiyama H, Ohta M. Synthesis and biological evaluation of C-glucosides with azulene rings as selective SGLT2 inhibitors for the treatment of type 2 diabetes mellitus: discovery of YM543. Bioorg Med Chem 2013; 21:3934-48. [PMID: 23651509 DOI: 10.1016/j.bmc.2013.03.067] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Revised: 03/26/2013] [Accepted: 03/27/2013] [Indexed: 11/29/2022]
Abstract
Here, a series of C-glucosides with azulene rings in the aglycon moiety was synthesized and the inhibitory activities toward hSGLT1 and hSGLT2 were evaluated. Starting from the azulene derivative 7 which had relatively good SGLT2 inhibitory activity, compound 8a which has a 3-[(azulen-2-yl)methyl]phenyl group was identified as a lead compound for further optimization. Introduction of a phenolic hydroxyl group onto the central benzene ring afforded a potent and selective SGLT2 inhibitor 8e, which reduced blood glucose levels in a dose-dependent manner in rodent diabetic models. A mono choline salt of 8e (YM543) was selected as a clinical candidate for use in treating type 2 diabetes mellitus.
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Affiliation(s)
- Kazuhiro Ikegai
- Drug Discovery Research, Astellas Pharmaceutical Inc., 21 Miyukigaoka, Tsukuba, Ibaraki 305-8585, Japan.
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Vyas VK, Bhatt HG, Patel PK, Jalu J, Chintha C, Gupta N, Ghate M. CoMFA and CoMSIA studies on C-aryl glucoside SGLT2 inhibitors as potential anti-diabetic agents. SAR AND QSAR IN ENVIRONMENTAL RESEARCH 2013; 24:519-551. [PMID: 23305412 DOI: 10.1080/1062936x.2012.751553] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
SGLT2 has become a target of therapeutic interest in diabetes research. CoMFA and CoMSIA studies were performed on C-aryl glucoside SGLT2 inhibitors (180 analogues) as potential anti-diabetic agents. Three different alignment strategies were used for the compounds. The best CoMFA and CoMSIA models were obtained by means of Distill rigid body alignment of training and test sets, and found statistically significant with cross-validated coefficients (q²) of 0.602 and 0.618, respectively, and conventional coefficients (r²) of 0.905 and 0.902, respectively. Both models were validated by a test set of 36 compounds giving satisfactory predicted correlation coefficients (r² pred) of 0.622 and 0.584 for CoMFA and CoMSIA models, respectively. A comparison was made with earlier 3D QSAR study on SGLT2 inhibitors, which shows that our 3D QSAR models are better than earlier models to predict good inhibitory activity. CoMFA and CoMSIA models generated in this work can provide useful information to design new compounds and helped in prediction of activity prior to synthesis.
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Affiliation(s)
- V K Vyas
- Department of Pharmaceutical Chemistry, Nirma University, Ahmedabad, India.
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Li Y, Geng J, Liu Y, Yu S, Zhao G. Thiadiazole-a Promising Structure in Medicinal Chemistry. ChemMedChem 2012. [DOI: 10.1002/cmdc.201200355] [Citation(s) in RCA: 149] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Gutmann A, Nidetzky B. Switching betweenO- andC-Glycosyltransferase through Exchange of Active-Site Motifs. Angew Chem Int Ed Engl 2012; 51:12879-83. [DOI: 10.1002/anie.201206141] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2012] [Indexed: 12/15/2022]
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Gutmann A, Nidetzky B. Ein Motiv im aktiven Zentrum fungiert als Schalter zwischenO- undC-Glykosyltransferase-Aktivität. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201206141] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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41
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Vachhani DD, Sharma A, Van der Eycken E. Pd/Cu-Catalyzed C–H Arylation of 1,3,4-Thiadiazoles with (Hetero)aryl Iodides, Bromides, and Triflates. J Org Chem 2012; 77:8768-74. [DOI: 10.1021/jo301401q] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Dipak D. Vachhani
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, KU Leuven, Celestijnenlaan 200F, B-3001, Leuven, Belgium
| | - Abhishek Sharma
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, KU Leuven, Celestijnenlaan 200F, B-3001, Leuven, Belgium
| | - Erik Van der Eycken
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, KU Leuven, Celestijnenlaan 200F, B-3001, Leuven, Belgium
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Zhao Z, Li L, Liu M, Mei Q. An Efficient Synthesis of Novel Bis-1,3,4-Thiadiazolyl-Carbamate Derivatives based on Deoxycholic Acid under Microwave Irradiation. JOURNAL OF CHEMICAL RESEARCH 2012. [DOI: 10.3184/174751912x13319206588494] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
An easy and efficient method for the synthesis of novel deoxycholic acid bis-1,3,4-thiadiazol-carbamate derivatives under microwave irradiation has been developed. Twelve new methyl 3α,12α-bis-[(5-aryl-1,3,4-thiadiazol-2-yl) carbamoyloxy]-cholan-24-oates were obtained in better yield (78–91%) and shorter time (15–22 min). Their structures were identified by 1H NMR, IR, MS spectra and elemental analyses.
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Affiliation(s)
- Zhigang Zhao
- College of Chemistry and Environmental Protection Engineering, Southwest University for Nationalities, Chengdu 610041, P. R. China
| | - Lin Li
- College of Chemistry and Environmental Protection Engineering, Southwest University for Nationalities, Chengdu 610041, P. R. China
| | - Min Liu
- College of Chemistry and Environmental Protection Engineering, Southwest University for Nationalities, Chengdu 610041, P. R. China
| | - Qinggang Mei
- College of Chemistry and Environmental Protection Engineering, Southwest University for Nationalities, Chengdu 610041, P. R. China
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43
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Tang C, Zhu X, Huang D, Zan X, Yang B, Li Y, Du X, Qian H, Huang W. A specific pharmacophore model of sodium-dependent glucose co-transporter 2 (SGLT2) inhibitors. J Mol Model 2011; 18:2795-804. [DOI: 10.1007/s00894-011-1303-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2011] [Accepted: 11/04/2011] [Indexed: 10/15/2022]
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44
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Kim MJ, Lee SH, Park SO, Kang H, Lee JS, Lee KN, Jung ME, Kim J, Lee J. Novel macrocyclic C-aryl glucoside SGLT2 inhibitors as potential antidiabetic agents. Bioorg Med Chem 2011; 19:5468-79. [DOI: 10.1016/j.bmc.2011.07.045] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2011] [Revised: 07/22/2011] [Accepted: 07/22/2011] [Indexed: 11/15/2022]
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45
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Lee SH, Song KS, Kim JY, Kang M, Lee JS, Cho SH, Park HJ, Kim J, Lee J. Novel thiophenyl C-aryl glucoside SGLT2 inhibitors as potential antidiabetic agents. Bioorg Med Chem 2011; 19:5813-32. [PMID: 21906953 DOI: 10.1016/j.bmc.2011.08.014] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2011] [Revised: 08/08/2011] [Accepted: 08/09/2011] [Indexed: 11/25/2022]
Abstract
Novel thiophene C-aryl glucoside SGLT2 inhibitors were designed and synthesized. Two different types of thiophene derivatives were readily prepared. Among the compounds tested, ethylphenyl at the distal ring 71p showed the best in vitro inhibitory activity in this series to date (IC(50)=4.47 nM) against SGLT2.
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Affiliation(s)
- Suk Ho Lee
- Research Center, Green Cross Corporation, 303 Bojeong-Dong, Giheung-Gu, Yongin, Gyeonggi-Do 446-770, Republic of Korea
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46
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Kang SY, Kim MJ, Lee JS, Lee J. Glucosides with cyclic diarylpolynoid as novel C-aryl glucoside SGLT2 inhibitors. Bioorg Med Chem Lett 2011; 21:3759-63. [PMID: 21592794 DOI: 10.1016/j.bmcl.2011.04.063] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2011] [Revised: 03/21/2011] [Accepted: 04/13/2011] [Indexed: 11/26/2022]
Abstract
Novel C-aryl glucoside SGLT2 inhibitors containing cyclic diarylpolynoid motif were designed and synthesized for biological evaluation. Alkylzinc bromides have been efficiently prepared by the direct insertion of zinc metal into alkyl bromides. The organozinc reagents underwent smooth Pd-catalyzed cross-coupling reactions. Subsequent ring closing metathesis using 2nd generation Grubbs catalyst successfully generated novel class of ansa-compounds. These glucosides with cyclic diarylpolynoids demonstrated moderate in vitro inhibitory activity against SGLT2 in this series to date (IC(50)=59.5-103 nM).
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Affiliation(s)
- Suk Youn Kang
- Research Center, Green Cross Corporation, Yongin, Gyeonggi-Do, Republic of Korea
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47
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Lee SH, Kim MJ, Lee SH, Kim J, Park HJ, Lee J. Thiazolylmethyl ortho-substituted phenyl glucoside library as novel C-aryl glucoside SGLT2 inhibitors. Eur J Med Chem 2011; 46:2662-75. [PMID: 21514014 DOI: 10.1016/j.ejmech.2011.03.052] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2010] [Revised: 03/21/2011] [Accepted: 03/24/2011] [Indexed: 10/18/2022]
Abstract
In order to investigate SAR regarding proximal phenyl ring in novel C-aryl glucoside SGLT2 inhibitors containing a thiazole motif, a series of chemical modifications on proximal phenyl ring was conducted. During a series of lead optimization efforts, ortho-allyloxyphenyl 10p or ortho-hydroxyphenyl 11a showed subnanomolar inhibitory activity against hSGLT2.
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Affiliation(s)
- Suk Ho Lee
- Green Cross Corporation Research Center, 303 Bojeong-Dong, Giheung-Gu, Yongin, Gyeonggi-Do 446-770, Republic of Korea
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48
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Song KS, Lee SH, Kim MJ, Seo HJ, Lee J, Lee SH, Jung ME, Son EJ, Lee M, Kim J, Lee J. Synthesis and SAR of Thiazolylmethylphenyl Glucoside as Novel C-Aryl Glucoside SGLT2 Inhibitors. ACS Med Chem Lett 2011; 2:182-7. [PMID: 24900297 DOI: 10.1021/ml100256c] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2010] [Accepted: 12/07/2010] [Indexed: 11/30/2022] Open
Abstract
Novel C-aryl glucoside SGLT2 inhibitors containing the thiazole motif were designed and synthesized for biological evaluation. Among the compounds assayed, thiazole containing furanyl moiety 14v and thiophenyl moiety 14y demonstrated the best in vitro inhibitory activity against SGLT2 in this series to date (IC50 = 0.720 nM for 14v and IC50 = 0.772 nM for 14y). Both of these compounds have been further evaluated on a urinary glucose excretion test and the urine volumes excreted.
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Affiliation(s)
- Kwang-Seop Song
- Green Cross Corporation Research Center, 303 Bojeong-Dong, Giheung-Gu, Yongin, Gyeonggi-Do, 446-770, Republic of Korea
| | - Suk Ho Lee
- Green Cross Corporation Research Center, 303 Bojeong-Dong, Giheung-Gu, Yongin, Gyeonggi-Do, 446-770, Republic of Korea
| | - Min Ju Kim
- Green Cross Corporation Research Center, 303 Bojeong-Dong, Giheung-Gu, Yongin, Gyeonggi-Do, 446-770, Republic of Korea
| | - Hee Jeong Seo
- Green Cross Corporation Research Center, 303 Bojeong-Dong, Giheung-Gu, Yongin, Gyeonggi-Do, 446-770, Republic of Korea
| | - Junwon Lee
- Green Cross Corporation Research Center, 303 Bojeong-Dong, Giheung-Gu, Yongin, Gyeonggi-Do, 446-770, Republic of Korea
| | - Sung-Han Lee
- Green Cross Corporation Research Center, 303 Bojeong-Dong, Giheung-Gu, Yongin, Gyeonggi-Do, 446-770, Republic of Korea
| | - Myung Eun Jung
- Green Cross Corporation Research Center, 303 Bojeong-Dong, Giheung-Gu, Yongin, Gyeonggi-Do, 446-770, Republic of Korea
| | - Eun-Jung Son
- Green Cross Corporation Research Center, 303 Bojeong-Dong, Giheung-Gu, Yongin, Gyeonggi-Do, 446-770, Republic of Korea
| | - MinWoo Lee
- Green Cross Corporation Research Center, 303 Bojeong-Dong, Giheung-Gu, Yongin, Gyeonggi-Do, 446-770, Republic of Korea
| | - Jeongmin Kim
- Green Cross Corporation Research Center, 303 Bojeong-Dong, Giheung-Gu, Yongin, Gyeonggi-Do, 446-770, Republic of Korea
| | - Jinhwa Lee
- Green Cross Corporation Research Center, 303 Bojeong-Dong, Giheung-Gu, Yongin, Gyeonggi-Do, 446-770, Republic of Korea
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49
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Exploration of SAR regarding glucose moiety in novel C-aryl glucoside inhibitors of SGLT2. Bioorg Med Chem Lett 2011; 21:742-6. [DOI: 10.1016/j.bmcl.2010.11.115] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2010] [Revised: 11/20/2010] [Accepted: 11/24/2010] [Indexed: 11/24/2022]
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50
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Pyrimidinylmethylphenyl glucoside as novel C-aryl glucoside SGLT2 inhibitors. Bioorg Med Chem Lett 2010; 20:7046-9. [DOI: 10.1016/j.bmcl.2010.09.103] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2010] [Revised: 09/16/2010] [Accepted: 09/21/2010] [Indexed: 11/24/2022]
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