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Xu H, Hu Y, Hu Q, Liu J, Su A, Xie M, Ma G, Pei F, Mariga AM, Yang W. Isolation, characterization and HepG-2 inhibition of a novel proteoglycan from Flammulina velutipes. Int J Biol Macromol 2021; 189:11-17. [PMID: 34411611 DOI: 10.1016/j.ijbiomac.2021.08.086] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 08/08/2021] [Accepted: 08/10/2021] [Indexed: 01/31/2023]
Abstract
Flammulina velutipes has anti-inflammatory, immunomodulatory, antioxidant and many bioactive properties with high contents of carbohydrate, proteins and fibers. In this study, a novel proteoglycan with polysaccharide complexes and protein chain, named PGD1-1, was isolated from F. velutipes. The structural characteristics of PGD1-1 were then determined, and its anti-proliferation and pro-apoptotic activities against HepG-2 cells were demonstrated in vitro. Results proved that the average molecular weight of PGD1-1 was 32.71 kDa, and the carbohydrate and protein contents were 93.35 and 2.33%, respectively. The protein moiety was bonded to a polysaccharide chain via O-glycosidic linkage. The monosaccharides consisted of d-glucose, D-galactose and D-xylose in a molar ratio of 21.90:2.84:1.00. PGD1-1 significantly inhibited the proliferation of HepG-2 cells by affecting cell lipid peroxidation and nitric oxide production. In addition, PGD1-1 promoted the apoptosis of HepG-2 cells, especially the early apoptosis. These findings proved that PGD1-1 was a novel potent ingredient against the proliferation of HepG-2, which will provide a theoretical basis for the development and utilization of the functional ingredients of the F. velutipes.
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Affiliation(s)
- Hui Xu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Grains and Oils Quality Control and Processing, Collaborative Innovation Center for Modern Grain Circulation and Safety, College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Ye Hu
- Key Laboratory of Grains and Oils Quality Control and Processing, Collaborative Innovation Center for Modern Grain Circulation and Safety, College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Qiuhui Hu
- Key Laboratory of Grains and Oils Quality Control and Processing, Collaborative Innovation Center for Modern Grain Circulation and Safety, College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Jianhui Liu
- Key Laboratory of Grains and Oils Quality Control and Processing, Collaborative Innovation Center for Modern Grain Circulation and Safety, College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Anxiang Su
- Key Laboratory of Grains and Oils Quality Control and Processing, Collaborative Innovation Center for Modern Grain Circulation and Safety, College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Minhao Xie
- Key Laboratory of Grains and Oils Quality Control and Processing, Collaborative Innovation Center for Modern Grain Circulation and Safety, College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Gaoxing Ma
- Key Laboratory of Grains and Oils Quality Control and Processing, Collaborative Innovation Center for Modern Grain Circulation and Safety, College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Fei Pei
- Key Laboratory of Grains and Oils Quality Control and Processing, Collaborative Innovation Center for Modern Grain Circulation and Safety, College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Alfred Mugambi Mariga
- School of Agriculture and Food Science, Meru University of Science Technology, P.O. Box 972-60400, Meru, Kenya
| | - Wenjian Yang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Grains and Oils Quality Control and Processing, Collaborative Innovation Center for Modern Grain Circulation and Safety, College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210023, China.
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2
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Jones Lipinski RA, Thillier Y, Morisseau C, Sebastiano CS, Smith BC, Hall CD, Katritzky AR. Molecular docking-guided synthesis of NSAID-glucosamine bioconjugates and their evaluation as COX-1/COX-2 inhibitors with potentially reduced gastric toxicity. Chem Biol Drug Des 2021; 98:102-113. [PMID: 33955172 DOI: 10.1111/cbdd.13855] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 03/21/2021] [Accepted: 04/05/2021] [Indexed: 12/23/2022]
Abstract
Non-steroidal anti-inflammatory drugs (NSAIDs) are a powerful class of inhibitors targeting two isoforms of the family of cyclooxygenase enzymes (COX-1 and COX-2). While NSAIDs are widely used in the management of pain, in particular as a treatment for osteo- and rheumatoid arthritis, their long-term use has been associated with numerous on- and off-target effects. As the carboxylic acid moiety present in common NSAIDs is responsible for some of their adverse effects, but is not required for their anti-inflammatory activity, we sought to mask this group through direct coupling to glucosamine, which is thought to prevent cartilage degradation. We report herein the conjugation of commonly prescribed NSAIDs to glucosamine hydrochloride and the use of molecular docking to show that addition of the carbohydrate moiety to the parent NSAID can enhance binding in the active site of COX-2. In a preliminary, in vitro screening assay, the diclofenac-glucosamine bioconjugate exhibited 10-fold greater activity toward COX-2, making it an ideal candidate for future in vivo studies. Furthermore, in an intriguing result, we observed that the mefenamic acid-glucosamine bioconjugate displayed enhanced activity toward COX-1 rather than COX-2.
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Affiliation(s)
- Rachel A Jones Lipinski
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, FL, USA.,Department of Biochemistry, Medical College of Wisconsin, Milwaukee, WI, USA.,Program in Chemical Biology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Yann Thillier
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, FL, USA
| | - Christophe Morisseau
- Department of Entomology and Nematology, U.C. Davis Comprehensive Cancer Center, University of California Davis, Davis, CA, USA
| | - Christopher S Sebastiano
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, FL, USA
| | - Brian C Smith
- Department of Biochemistry, Medical College of Wisconsin, Milwaukee, WI, USA.,Program in Chemical Biology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - C Dennis Hall
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, FL, USA
| | - Alan R Katritzky
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, FL, USA.,Chemistry Department, Faculty of Science, King Adbulaziz University, Jeddah, Saudi Arabia
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3
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Sangwan R, Khanam A, Mandal PK. An Overview on the Chemical
N
‐Functionalization of Sugars and Formation of
N
‐Glycosides. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000813] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Rekha Sangwan
- Medicinal and Process Chemistry Division CSIR‐Central Drug Research Institute Sector 10, Jankipuram extn., Sitapur Road 226 031 Lucknow India
- Academy of Scientific and Innovative Research (AcSIR) 201002 Ghaziabad India
| | - Ariza Khanam
- Medicinal and Process Chemistry Division CSIR‐Central Drug Research Institute Sector 10, Jankipuram extn., Sitapur Road 226 031 Lucknow India
| | - Pintu Kumar Mandal
- Medicinal and Process Chemistry Division CSIR‐Central Drug Research Institute Sector 10, Jankipuram extn., Sitapur Road 226 031 Lucknow India
- Academy of Scientific and Innovative Research (AcSIR) 201002 Ghaziabad India
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4
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Abdou MM, El-Saeed RA. Potential chemical transformation of phosphinic acid derivatives and their applications in the synthesis of drugs. Bioorg Chem 2019; 90:103039. [PMID: 31220667 DOI: 10.1016/j.bioorg.2019.103039] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 05/28/2019] [Accepted: 06/03/2019] [Indexed: 11/29/2022]
Abstract
The chemical transformation of phosphinic acid is a well-considered mature area of research on account of the historical significant reactions such as Kabachnik-Fields, Mannich, Arbuzov, Michaelis-Becker, etc. Considerable advances have been made over last years especially in metal-catalyzed, free-radical processes and asymmetric synthesis using catalytic enantioselective. As a result, the aim of this synopsis is to make the reader familiar with advances in the approaches of phosphinic acids toward the synthesis of highly functionalized and valuable buildings blocks. Another purpose of this survey is to provide the current status of the applications of phosphinic acids in the synthesis of drugs.
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Affiliation(s)
- Moaz M Abdou
- Egyptian Petroleum Research Institute, Nasr City, P.O. 11727, Cairo, Egypt; Department of Chemistry, University of Liverpool, Liverpool L69 7ZD, UK.
| | - Rasha A El-Saeed
- Department of Chemistry, Faculty of Science, Mansoura University, ET-35516 Mansoura, Egypt
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5
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Viveros-Ceballos JL, Ordóñez M, Sayago FJ, Cativiela C. Stereoselective Synthesis of α-Amino-C-phosphinic Acids and Derivatives. Molecules 2016; 21:molecules21091141. [PMID: 27589703 PMCID: PMC6274224 DOI: 10.3390/molecules21091141] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Revised: 08/25/2016] [Accepted: 08/25/2016] [Indexed: 11/29/2022] Open
Abstract
α-Amino-C-phosphinic acids and derivatives are an important group of compounds of synthetic and medicinal interest and particular attention has been dedicated to their stereoselective synthesis in recent years. Among these, phosphinic pseudopeptides have acquired pharmacological importance in influencing physiologic and pathologic processes, primarily acting as inhibitors for proteolytic enzymes where molecular stereochemistry has proven to be critical. This review summarizes the latest developments in the asymmetric synthesis of acyclic and phosphacyclic α-amino-C-phosphinic acids and derivatives, following in the first case an order according to the strategy used, whereas for cyclic compounds the nitrogen embedding in the heterocyclic core is considered. In addition selected examples of pharmacological implications of title compounds are also disclosed.
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Affiliation(s)
- José Luis Viveros-Ceballos
- Secretaría Académica, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, 62209 Cuernavaca, Morelos, Mexico.
| | - Mario Ordóñez
- Centro de Investigaciones Químicas-IICBA, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, 62209 Cuernavaca, Morelos, Mexico.
| | - Francisco J Sayago
- Departamento de Química Orgánica, Universidad de Zaragoza-CSIC, ISQCH, 50009 Zaragoza, Spain.
| | - Carlos Cativiela
- Departamento de Química Orgánica, Universidad de Zaragoza-CSIC, ISQCH, 50009 Zaragoza, Spain.
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6
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Bellucci MC, Volonterio A. Synthesis ofN-Glycosyl Conjugates through a Multicomponent Domino Process. European J Org Chem 2014. [DOI: 10.1002/ejoc.201301887] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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7
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Cui B, Hou G, Cai Y, Miao Z. High diastereoselective vinylogous Mannich reaction induced by O-pivaloylated D-galactosylamine as the chiral auxiliary: stereoselective synthesis of 8-arylazocan-2-one. Carbohydr Res 2013; 374:1-7. [PMID: 23603240 DOI: 10.1016/j.carres.2013.03.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2012] [Revised: 03/13/2013] [Accepted: 03/22/2013] [Indexed: 11/28/2022]
Abstract
The diastereospecific formation of β-N-glycosidically linked α,β-unsaturated δ-amino aldehyde derivatives has been achieved with high yield via a vinylogous Mannich reaction. The reaction was performed by using a O-pivaloylated galactosyl amine as a chiral template and AlCl3 as a promoter in THF. (S)-8-(p-Nitrophenyl) azocan-2-one can be stereoselective synthesized from (S) ethyl 7-galactosylamino-7-(p-nitrophenyl)hepta-2,4-dienoate by sequential hydrogenation of the double bond, cyclic lactam formation, and removal of the N-glycosidic auxiliary under basic conditions.
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Affiliation(s)
- Bing Cui
- State Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, PR China
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8
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Yang H, Cui B, Wu G, Miao Z, Chen R. Asymmetric aza-Friedel–Crafts reaction of indoles induced by O-pivaloylated d-galactosylamine as the chiral auxiliary. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.03.115] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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9
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Affiliation(s)
- Ayman El-Faham
- Institute for Research in Biomedicine, Barcelona, Spain.
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10
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Bhushan R, Dubey R. Synthesis of (S)-naproxen-benzotriazole and its application as chiral derivatizing reagent for microwave-assisted synthesis and indirect high performance liquid chromatographic separation of diastereomers of penicillamine, cysteine and homocysteine. J Chromatogr A 2011; 1218:3648-53. [DOI: 10.1016/j.chroma.2011.04.016] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2011] [Revised: 03/28/2011] [Accepted: 04/06/2011] [Indexed: 10/18/2022]
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11
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Yu J, Miao Z, Chen R. Highly efficient asymmetric vinylogous Mannich reaction induced by O-pivaloylated d-galactosylamine as the chiral auxiliary. Org Biomol Chem 2011; 9:1756-62. [DOI: 10.1039/c0ob01048k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Wang Y, Wang Y, Yu J, Miao Z, Chen R. Stereoselective synthesis of alpha-amino(phenyl)methyl(phenyl)phosphinic acids with O-pivaloylated D-galactosylamine as chiral auxiliary. Chemistry 2010; 15:9290-3. [PMID: 19658141 DOI: 10.1002/chem.200901419] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yadan Wang
- State Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University, Weijin Road 94, Tianjin 300071, PR China
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13
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Katritzky AR, Jishkariani D, Narindoshvili T. Convenient Synthesis of Ibuprofen and Naproxen Aminoacyl, Dipeptidoyl and Ester Derivatives. Chem Biol Drug Des 2009; 73:618-26. [DOI: 10.1111/j.1747-0285.2009.00811.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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14
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Mendes AA, Rodrigues DS, Filice M, Fernandez-Lafuente R, Guisan JM, Palomo JM. Regioselective monohydrolysis of per-O-acetylated-1-substituted-β-glucopyranosides catalyzed by immobilized lipases. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.08.099] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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Cui Z, Zhang J, Wang F, Wang Y, Miao Z, Chen R. The diastereoselective synthesis of methyl 5-deoxy-5-(dialkylphosphono)-5-(dialkylphosphorylamido)-2,3-O-isopropylidene-beta-D-ribofuranosides. Carbohydr Res 2008; 343:2530-4. [PMID: 18662811 DOI: 10.1016/j.carres.2008.06.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2008] [Revised: 06/05/2008] [Accepted: 06/06/2008] [Indexed: 10/21/2022]
Abstract
A convenient method has been developed for the diastereoselective synthesis of methyl 5-deoxy-5-(dialkylphosphono)-5-(dialkylphosphorylamido)-2,3-O-isopropylidene-beta-d-ribofuranosides under mild conditions, namely the reaction of a dialkyl phosphoramidate with a dialkyl phosphite and methyl 2,3-O-isopropylidene-beta-D-ribo-pentodialdo-1,4-furanoside in acetyl chloride in a one-pot procedure.
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Affiliation(s)
- Zhanwei Cui
- State Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China
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16
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Wang Y, Wang F, Wang Y, Miao Z, Chen R. Glycosylation-Induced and Lewis Acid-Catalyzed Asymmetric Synthesis of β-N-Glycosidically Linked α-Aminophosphonic Acids Derivatives. Adv Synth Catal 2008. [DOI: 10.1002/adsc.200800406] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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17
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Nguyen TB, Vuong TMH, Martel A, Dhal R, Dujardin G. Practical asymmetric access to carboxy-differentiated aspartate derivatives via 1,3-dipolar cycloaddition of a nitrone with (R)-4-ethyl-N-vinyloxazolidin-2-one. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.tetasy.2008.08.020] [Citation(s) in RCA: 6] [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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18
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Katritzky AR, Meher G, Narindoshvili T. Efficient Synthesis of Peptides by Extension at the N- and C-Terminii of Arginine. J Org Chem 2008; 73:7153-8. [DOI: 10.1021/jo800805w] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alan R. Katritzky
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200
| | - Geeta Meher
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200
| | - Tamari Narindoshvili
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200
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19
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Katritzky AR, Narindoshvili T. Chiral peptide nucleic acid monomers (PNAM) with modified backbones. Org Biomol Chem 2008; 6:3171-6. [PMID: 18698477 DOI: 10.1039/b806141f] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Convenient high yielding syntheses of optically pure PNAMs comprising l- or d-serine, l-lysine and l-arginine units linked to thymine or Cbz-cytosine are described. Simple workup and inexpensive reagents are employed and free amino acids are used as coupling components.
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Affiliation(s)
- Alan Roy Katritzky
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, FL 32611-7200, USA.
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20
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Katritzky AR, Cusido J, Narindoshvili T. Monosaccharide-based water-soluble fluorescent tags. Bioconjug Chem 2008; 19:1471-5. [PMID: 18570452 DOI: 10.1021/bc8001369] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Monosaccharides are fluorescently labeled under microwave irradiation by N-(coumarin-3-carbonyl)benzotriazole 4. 1,2:3,4-di- O-isopropylidene-alpha- d-galactopyranose 9 gives 12 (90%), 1,2:5,6-di- O-isopropylidene- d-glucose 10 gives 13 (89%), 2,3:5,6-di- O-isopropylidene-alpha- d-mannofuranose 11 gives 14 (65%) (all by O-acylation) and 2,3,4,5-tetra- O-pivaloyl-beta- d-galactopyranosylamine 15 gives 16 (60%) (by N-acylation). Similarly, the coumarin-containing activated lysine derivatives 7 and 8 afford the l-lysine-scaffold based coumarin labeled sugars 17, 18a, b, and 19 (67-85%) which, after removal of the diisopropylidene groups, provide water-soluble fluorescent derivatives.
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Affiliation(s)
- Alan R Katritzky
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200, USA.
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21
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Katritzky AR, Yoshioka M, Narindoshvili T, Chung A, Johnson JV. Fluorescent labeling of peptides on solid phase. Org Biomol Chem 2008; 6:4582-6. [DOI: 10.1039/b811693h] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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