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Ahmed A, Mukherjee D. Stereoselective Construction of Orthogonally Protected, N-O Interlinked Disaccharide Mimetics Using N-Substituted β-Aminooxy Donors. J Org Chem 2022; 87:5125-5135. [PMID: 35357132 DOI: 10.1021/acs.joc.1c03097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Orthogonally protected N-substituted β-aminooxy sugars can be stereoselectively synthesized from sugar epoxides and nitrones derived from aromatic aldehydes. Both the ether- and ester-protected sugar epoxides can be employed. The synthesized aminooxy sugars could be reacted with aldehyde bearing/free reducing sugars under the heating condition to afford N-O-linked 1,1-/1,5/1,6-disaccharide mimetics in a good yield.
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Affiliation(s)
- Ajaz Ahmed
- Natural Product and Medicinal Chemistry Division, Indian Institute of Integrative Medicine (IIIM), Jammu 180001, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Debaraj Mukherjee
- Natural Product and Medicinal Chemistry Division, Indian Institute of Integrative Medicine (IIIM), Jammu 180001, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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2
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Goel B, Tripathi N, Mukherjee D, Jain SK. Glycorandomization: A promising diversification strategy for the drug development. Eur J Med Chem 2021; 213:113156. [PMID: 33460832 DOI: 10.1016/j.ejmech.2021.113156] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 01/04/2021] [Accepted: 01/04/2021] [Indexed: 12/13/2022]
Abstract
Glycorandomization is a natural product derivatization strategy in which different sugar moieties are linked to the aglycone part of the naturally existing glycosides to create glycorandomized libraries. Sugars attached to the natural products are responsible for affecting their solubility, mechanism of action, target recognition, and toxicity and thus, by changing the sugar part, these properties could be modified. Glycorandomization can be done via two approaches (i) a synthetic approach known as neoglycorandomization, and (ii) chemoenzymatic approach including in-vitro and in-vivo glycorandomization. Glycorandomization can be a promising technology for the drug discovery that has proved its potential to improve pharmacokinetic (solubility) and pharmacodynamic profile (mechanism of action, toxicity, and target recognition) of the parent compounds. The substrate flexibility of glycosyltransferases and other enzymes towards sugars and/or aglycone substrates has made this technique versatile. Further, the enzymes can be altered by genetic engineering to generate glycorandomized libraries of diverse natural product scaffolds. This technique has the potential to produce new compounds that can be helpful to the mankind by treating the threatening disease states. This review covers the different strategies for glycorandomization as a tool in drug discovery and development. The fundamentals of glycorandomization, different types, and further development of differentially glycorandomized libraries of natural products and small molecule based drugs have been discussed.
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Affiliation(s)
- Bharat Goel
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, 221005, Uttar Pradesh, India
| | - Nancy Tripathi
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, 221005, Uttar Pradesh, India
| | - Debaraj Mukherjee
- Natural Product Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Jammu, 180001, India
| | - Shreyans K Jain
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, 221005, Uttar Pradesh, India.
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3
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Elshahawi SI, Shaaban KA, Kharel MK, Thorson JS. A comprehensive review of glycosylated bacterial natural products. Chem Soc Rev 2015; 44:7591-697. [PMID: 25735878 PMCID: PMC4560691 DOI: 10.1039/c4cs00426d] [Citation(s) in RCA: 299] [Impact Index Per Article: 33.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A systematic analysis of all naturally-occurring glycosylated bacterial secondary metabolites reported in the scientific literature up through early 2013 is presented. This comprehensive analysis of 15 940 bacterial natural products revealed 3426 glycosides containing 344 distinct appended carbohydrates and highlights a range of unique opportunities for future biosynthetic study and glycodiversification efforts.
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Affiliation(s)
- Sherif I Elshahawi
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, KY, USA. and Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, KY, USA
| | - Khaled A Shaaban
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, KY, USA. and Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, KY, USA
| | - Madan K Kharel
- School of Pharmacy, University of Maryland Eastern Shore, Princess Anne, Maryland, USA
| | - Jon S Thorson
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, KY, USA. and Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, KY, USA
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4
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Nandurkar NS, Zhang J, Ye Q, Ponomareva LV, She QB, Thorson JS. The identification of perillyl alcohol glycosides with improved antiproliferative activity. J Med Chem 2014; 57:7478-84. [PMID: 25121720 PMCID: PMC4161159 DOI: 10.1021/jm500870u] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
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A facile
route to perillyl alcohol (POH) differential glycosylation
and the corresponding synthesis of a set of 34 POH glycosides is reported.
Subsequent in vitro studies revealed a sugar dependent antiproliferative
activity and the inhibition of S6 ribosomal protein phosphorylation
as a putative mechanism of representative POH glycosides. The most
active glycoside from this cumulative study (4′-azido-d-glucoside, PG9) represents one of the most cytotoxic
POH analogues reported to date.
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Affiliation(s)
- Nitin S Nandurkar
- Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky , 789 South Limestone Street, Lexington, Kentucky 40536-0596, United States
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Goff RD, Thorson JS. Neoglycosylation and neoglycorandomization: Enabling tools for the discovery of novel glycosylated bioactive probes and early stage leads. MEDCHEMCOMM 2014; 5:1036-1047. [PMID: 25071927 PMCID: PMC4111257 DOI: 10.1039/c4md00117f] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
This review focuses upon the development, scope, and utility of the highly versatile chemoselective alkoxyamine-based 'neoglycosylation' reaction first described by Peri and Dumy. The fundamentals of neoglycosylation and the subsequent development of a 'neoglycorandomization' platform to afford differentially-glycosylated libraries of plant-based natural products, microbial-based natural products, and small molecule-based drugs for drug discovery applications are discussed.
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Affiliation(s)
- Randal D. Goff
- Western Wyoming Community College, 2500 College Dr. Rock Springs, WY 82902-0428, USA
| | - Jon. S. Thorson
- Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, Lexington, KY 40536, USA
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6
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Gu X, Chen L, Wang X, Liu X, You Q, Xi W, Gao L, Chen G, Chen YL, Xiong B, Shen J. Direct Glycosylation of Bioactive Small Molecules with Glycosyl Iodide and Strained Olefin as Acid Scavenger. J Org Chem 2014; 79:1100-10. [DOI: 10.1021/jo402551x] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Xiangying Gu
- School of Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, PR China
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Department 555, Zuchongzhi Road, Shanghai 201203, PR China
| | - Lin Chen
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Department 555, Zuchongzhi Road, Shanghai 201203, PR China
| | - Xin Wang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Department 555, Zuchongzhi Road, Shanghai 201203, PR China
| | - Xiao Liu
- School of Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, PR China
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Department 555, Zuchongzhi Road, Shanghai 201203, PR China
| | - Qidong You
- School of Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, PR China
| | - Wenwei Xi
- Shanghai Chiralway Biotech Co., Ltd., Room 422, No. 986, South Hongmei Road, Xuhui District, Shanghai 200237, PR China
| | - Li Gao
- Shanghai Chiralway Biotech Co., Ltd., Room 422, No. 986, South Hongmei Road, Xuhui District, Shanghai 200237, PR China
| | - Guohua Chen
- School of Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, PR China
| | - Yue-Lei Chen
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Department 555, Zuchongzhi Road, Shanghai 201203, PR China
| | - Bing Xiong
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Department 555, Zuchongzhi Road, Shanghai 201203, PR China
| | - Jingkang Shen
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Department 555, Zuchongzhi Road, Shanghai 201203, PR China
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Zhang J, Ponomareva LV, Marchillo K, Zhou M, Andes DR, Thorson JS. Synthesis and antibacterial activity of doxycycline neoglycosides. JOURNAL OF NATURAL PRODUCTS 2013; 76:1627-36. [PMID: 23987662 PMCID: PMC3814126 DOI: 10.1021/np4003096] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
A set of 37 doxycycline neoglycosides were prepared, mediated via a C-9 alkoxyamino-glycyl-based spacer reminiscent of that of tigecycline. Subsequent in vitro antibacterial assays against representative drug-resistant Gram negative and Gram positive strains revealed a sugar-dependent activity profile and one doxycycline neoglycoside, the 2'-amino-α-D-glucoside conjugate, to rival that of the parent pharmacophore. In contrast, the representative tetracycline-susceptible strain E. coli 25922 was found to be relatively responsive to a range of doxycycline neoglycosides. This study also extends the use of aminosugars in the context of neoglycosylation via a simple two-step strategy anticipated to be broadly applicable for neoglycorandomization.
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Affiliation(s)
- Jianjun Zhang
- Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, 789 South Limestone Street, Lexington, Kentucky 40536-0596, United States
| | - Larissa V. Ponomareva
- Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, 789 South Limestone Street, Lexington, Kentucky 40536-0596, United States
| | - Karen Marchillo
- Department of Medicine and Medical Microbiology and Immunology, University of Wisconsin-Madison, 1685 Highland Avenue, Madison, Wisconsin, 53705-2281, United States
| | - Maoquan Zhou
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, 777 Highland Avenue, Madison, Wisconsin 53705-2222, United States
| | - David R. Andes
- Department of Medicine and Medical Microbiology and Immunology, University of Wisconsin-Madison, 1685 Highland Avenue, Madison, Wisconsin, 53705-2281, United States
| | - Jon S. Thorson
- Center for Pharmaceutical Research and Innovation, College of Pharmacy, University of Kentucky, 789 South Limestone Street, Lexington, Kentucky 40536-0596, United States
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8
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Peltier-Pain P, Marchillo K, Zhou M, Andes DR, Thorson JS. Natural product disaccharide engineering through tandem glycosyltransferase catalysis reversibility and neoglycosylation. Org Lett 2012; 14:5086-9. [PMID: 22984807 PMCID: PMC3489467 DOI: 10.1021/ol3023374] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A two-step strategy for disaccharide modulation using vancomycin as a model is reported. The strategy relies upon a glycosyltransferase-catalyzed 'reverse' reaction to enable the facile attachment of an alkoxyamine-bearing sugar to the vancomycin core. Neoglycosylation of the corresponding aglycon led to a novel set of vancomycin 1,6-disaccharide variants. While the in vitro antibacterial properties of corresponding vancomycin 1,6-disaccharide analogs were equipotent to the parent antibiotic, the chemoenzymatic method presented is expected to be broadly applicable.
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Affiliation(s)
- Pauline Peltier-Pain
- Pharmaceutical Sciences Division, School of Pharmacy, Wisconsin Center for Natural Products Research, University of Wisconsin-Madison, 777 Highland Avenue, Madison, Wisconsin 53705-2222, USA
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Abstract
The Veratrum alkaloid cyclopamine, an inhibitor of cancer stem cell growth, was used as a representative scaffold to evaluate the inhibitory impact of glycosylation with a group of nonmetabolic saccharides, such as d-threose. In a five-step divergent process, a 32-member glycoside library was created and assayed to determine that glycosides of such sugars notably improved the GI50 value of cyclopamine while metabolic sugars, such as d-glucose, did not.
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Peltier-Pain P, Timmons SC, Grandemange A, Benoit E, Thorson JS. Warfarin glycosylation invokes a switch from anticoagulant to anticancer activity. ChemMedChem 2011; 6:1347-50. [PMID: 21714096 PMCID: PMC3217245 DOI: 10.1002/cmdc.201100178] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2011] [Indexed: 11/07/2022]
Affiliation(s)
- Pauline Peltier-Pain
- Laboratory for Biosynthetic Chemistry, University of Wisconsin National Cooperative Drug Discovery Group Program, Pharmaceutical Sciences Division, School of Pharmacy, 777 Highland Avenue, Madison, WI 53705, (USA)
| | - Shannon C. Timmons
- Laboratory for Biosynthetic Chemistry, University of Wisconsin National Cooperative Drug Discovery Group Program, Pharmaceutical Sciences Division, School of Pharmacy, 777 Highland Avenue, Madison, WI 53705, (USA)
| | - Agnès Grandemange
- Université de Lyon, VetAgro Sup, USC 1233, INRA, 69280 Marcy l’Etoile, (France)
| | - Etienne Benoit
- Université de Lyon, VetAgro Sup, USC 1233, INRA, 69280 Marcy l’Etoile, (France)
| | - Jon S. Thorson
- Laboratory for Biosynthetic Chemistry, University of Wisconsin National Cooperative Drug Discovery Group Program, Pharmaceutical Sciences Division, School of Pharmacy, 777 Highland Avenue, Madison, WI 53705, (USA)
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