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Han L, Wang L, Guo Z. An extensive review of studies on mycobacterium cell wall polysaccharide-related oligosaccharides – part II: Synthetic studies on complex arabinofuranosyl oligosaccharides carrying other functional motifs and related derivatives and analogs. J Carbohydr Chem 2019. [DOI: 10.1080/07328303.2019.1630840] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Liwen Han
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Ji′nan, China
| | - Lizhen Wang
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Ji′nan, China
| | - Zhongwu Guo
- Department of Chemistry, University of Florida, Gainesville, FL, United States
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2
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Deoxygenation/dimerization of sugar derivatives with BF3·Et2O–Et3SiH: synthesis of a β-isonucleoside. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.06.121] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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3
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Koszytkowska-Stawińska M, Mironiuk-Puchalska E, Rowicki T. Synthesis of 1,2,3-triazolo-nucleosides via the post-triazole N-alkylation. Tetrahedron 2012. [DOI: 10.1016/j.tet.2011.10.067] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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4
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Wang F, Chen Y, Huang Y, Jin HW, Zhang LR, Yang ZJ, Zhang LH. Synthesis, physicochemical and biological properties of oligonucleotides incorporated with amino-isonucleosides. Sci China Chem 2011; 55:70-79. [PMID: 32214999 PMCID: PMC7089117 DOI: 10.1007/s11426-011-4465-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2011] [Accepted: 10/10/2011] [Indexed: 12/23/2022]
Abstract
Antisense oligonucleotides (ASONs) and siRNAs have been applied extensively for the regulation of cellular and viral gene expression, and RNAi is currently one of the most promising new approaches for anti-tumor and anti-viral therapy. In order to improve bioactivity properties and physicochemical properties of siRNA, we synthesized a novel class of ASONs II–VII incorporated with amino-isonucleoside (isoA1 and isoA2) for investigation on basic physicochemical properties. Then we designed amino-isonucleoside (isoA1, isoA2 and isoT1) incorporated siRNA 2–7. Some meaningful results have been obtained from the physicochemical property experiments in ASONs. In RNAi potency experiments, we investigated RNAi potency of each strand of the siRNA. These amino-isonucleosides incorporated siRNAs showed promising bioactivity properties and had position specificity. Reduced off target effect from sense strand loading in siRNA application was observed.
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Affiliation(s)
- Fang Wang
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences, Peking University, Beijing, 100191 China
| | - Yue Chen
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences, Peking University, Beijing, 100191 China
| | - Ye Huang
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences, Peking University, Beijing, 100191 China
| | - Hong-Wei Jin
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences, Peking University, Beijing, 100191 China
| | - Liang-Ren Zhang
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences, Peking University, Beijing, 100191 China
| | - Zhen-Jun Yang
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences, Peking University, Beijing, 100191 China
| | - Li-He Zhang
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences, Peking University, Beijing, 100191 China
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5
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Doboszewski B. D-Arabinose-based synthesis of homo-C-d4T and homo-C-thymidine. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2010; 28:875-901. [PMID: 20183559 DOI: 10.1080/15257770903306518] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
2,3,5-Tri-O-benzyl-D-arabinofuranosyl halides (chloride, bromide) were reacted with AllMgBr, MeMgBr, and VinMgBr to furnish anomeric mixtures of the C-glycosyl products. The factors that influenced the beta/alpha ratio are discussed. The alpha,beta-C-vinyl derivative was transformed into 1-deoxy-1-C-hydroxymethyl-beta- and -alpha-D-arabinofuranoses (2,5-anhydro-D-glucitol and -mannitol, respectively), separable after isopropylidenation step. 2,5-Anhydro-1,3-O-isopropylidene-D-glucitol was converted into 2,5-anhydro-6-O-triphenylmethyl-D-erythro-hex-3,4-enitol and 2,5-anhydro-4,6-di-O-benzoyl-3-deoxy-D-ribo-hexitol, which were coupled with N-3-benzoylthymine under the Mitsunobu conditions to furnish two analogs of nucleosides with a -CH(2)- insert between sugar moieties and thymine.
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Affiliation(s)
- Bogdan Doboszewski
- Departmento de Química, Universidade Federal Rural de Pernambuco, Recife, Pernambuco, Brazil.
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6
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Swamy KCK, Kumar NNB, Balaraman E, Kumar KVPP. Mitsunobu and Related Reactions: Advances and Applications. Chem Rev 2009; 109:2551-651. [PMID: 19382806 DOI: 10.1021/cr800278z] [Citation(s) in RCA: 873] [Impact Index Per Article: 58.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- K. C. Kumara Swamy
- School of Chemistry, University of Hyderabad, Hyderabad − 500046, A. P., India
| | - N. N. Bhuvan Kumar
- School of Chemistry, University of Hyderabad, Hyderabad − 500046, A. P., India
| | - E. Balaraman
- School of Chemistry, University of Hyderabad, Hyderabad − 500046, A. P., India
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7
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Diastereoselective addition of planar N-heterocycles to vinyl sulfone-modified carbohydrates: a new route to isonucleosides. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.08.050] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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8
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9
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Zhan T, Lou H. Synthesis of azole nucleoside analogues of d-pinitol as potential antitumor agents. Carbohydr Res 2007; 342:865-9. [PMID: 17258696 DOI: 10.1016/j.carres.2007.01.004] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2006] [Revised: 12/19/2006] [Accepted: 01/09/2007] [Indexed: 11/27/2022]
Abstract
A convenient strategy is reported for the synthesis of azole nucleoside analogues of D-pinitol (=3-O-methyl-D-chiro-inositol). The key intermediate 3-O-methyl-4,5-epoxy-D-chiro-inositol was obtained in excellent yield via an epoxidation from mono-methanesulfonate of D-pinitol. The process of opening of the epoxy ring by azole-bases appeared strongly regioselective in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene. All newly synthesized carbocyclic azole nucleosides were assayed against lung and bladder cancer in vitro. Only the triazole and benzotriazole nucleoside analogues inhibited the growth of human lung cancer cell lines (PG) with EC(50) of 11.3 and 22.6 microM, respectively, and showed much less inhibitory activity against human bladder cell lines (T(24)).
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Affiliation(s)
- Tianrong Zhan
- College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, People's Republic of China.
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10
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Jiang C, Li B, Guan Z, Yang Z, Zhang L, Zhang L. Synthesis and recognition of novel isonucleoside triphosphates by DNA polymerases. Bioorg Med Chem 2007; 15:3019-25. [PMID: 17320403 DOI: 10.1016/j.bmc.2007.02.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2006] [Revised: 02/03/2007] [Accepted: 02/06/2007] [Indexed: 11/24/2022]
Abstract
Isonucleosides have been attracting a lot of attention in recent years due to the chemical and enzymatic stability and potential anticancer and antiviral activities. We have reported some of the isonucleosides which exhibited significant anticancer activity and found that the oligonucleotide incorporated with isonucleoside could increase the enzymatic stability against the degradation by phosphodiesterase. In this paper, we investigated the recognition of the isonucleoside triphosphates 1-6 by Taq, Vent(exo(-)), DeepVent(exo(-)), 9 degrees Nm, and Therminator DNA polymerases by a non-radioactivity method. We found that most of the isonucleoside triphosphates can be recognized by various DNA polymerase and act as terminators. Isonucleoside triphosphates 2 and 6 can be incorporated as substrates into the primer at 3' terminus to lengthen the chain dependent on a DNA template by Vent(exo(-)) and DeepVent(exo(-)) DNA polymerases.
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Affiliation(s)
- Caiwu Jiang
- State Key Laboratory of Natural and Biomimetic Drug, School of Pharmaceutical Sciences, Peking University, Beijing 100083, PR China
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11
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Zhan TR, Ma YD, Fan PH, Ji M, Lou HX. Synthesis of 4/5-Deoxy-4/5-nucleobase Derivatives of 3-O-Methyl-D-chiro-inositol as Potential Antiviral Agents. Chem Biodivers 2006; 3:1126-37. [PMID: 17193227 DOI: 10.1002/cbdv.200690114] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Using D-pinitol (= 3-O-methyl-D-chiro-inositol) as starting material, a concise synthesis of 4/5-deoxy-4/5-nucleobase derivatives 11-19 has been achieved. The key intermediate 9 was obtained in good yield via an epoxidation from mono-methanesulfonate of D-pinitol. The process of opening of the epoxide ring in 9 by nucleobases appeared to be regioselective in presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU). All the synthesized carbocyclic nucleosides were assayed against several viruses and tumors such as HIV-1, HSV-1, and HSV-2, and lung and bladder cancer. However, only compounds 14b, 14a, 16a, 16b, and 19 showed mild inhibitory effect against human lung cancer cell lines (PG) with IC50 values ranging from 50 to 100 microM, and the other compounds did not exhibit any significant antiviral activity or cytotoxicity even at concentrations up to 200 microM.
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Affiliation(s)
- Tian-Rong Zhan
- School of Pharmaceutical Sciences, Shandong University, No.44 West Wenhua Road, Jinan 250012, P.R. China
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12
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Stereoselective synthesis of (2R,3S,4S)-3-hydroxy-4-methyl-2-tetradecyl-4-butanolide starting from 2,5-anhydro-d-mannitol. Tetrahedron 2005. [DOI: 10.1016/j.tet.2005.04.059] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Kuszmann J, Medgyes G, Boros S. Synthesis of poly-O-sulfated glycosides of 2,5-anhydro-d-mannitol. Carbohydr Res 2005; 340:1739-49. [PMID: 15953593 DOI: 10.1016/j.carres.2005.05.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2005] [Accepted: 05/18/2005] [Indexed: 10/25/2022]
Abstract
2,5-Anhydro-3-O-beta-D-glucopyranosyl-; -3-O-alpha-L-idopyranosyl-; -3-O-alpha-D-arabinopyranosyl-; -3-O-alpha-L-arabinopyranosyl-; -3-O-beta-D-maltopyranosyl-; -3-O-beta-D-gentiobiopyranosyl-; -1,6-di-O-beta-D-glucopyranosyl-; -1,6-di-O-alpha-L-idopyranosyl-; -1-O-beta-D-maltopyranosyl-; -1,3,6-tri-O-beta-D-glucopyranosyl-; -1,6-di-O-beta-maltopyranosyl- and -1,6-di-O-beta-D-gentiobiopyranosyl-2,5-anhydro-D-mannitol as well as their poly-O-sulfated derivatives were synthesized. The IP3-IC50 values of their sodium and/or potassium salts were determined for structure-activity studies aiming at the synthesis of new, orally active antiasthmatic compounds.
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Affiliation(s)
- János Kuszmann
- IVAX Drug Research Institute, H-1325 Budapest, PO Box 82, Hungary.
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14
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15
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Wang JF, Yang XD, Zhang LR, Yang ZJ, Zhang LH. Synthesis and biological activities of 5′-ethylenic and acetylenic modified l-nucleosides and isonucleosides. Tetrahedron 2004. [DOI: 10.1016/j.tet.2004.06.131] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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16
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Kuszmann J, Medgyes G, Boros S. Synthesis of 2,5-anhydro-(β-d-glucopyranosyluronate)- and (α-l-idopyranosyluronate)-d-mannitol hexa-O-sulfonate hepta sodium salt. Carbohydr Res 2004; 339:1569-79. [PMID: 15178404 DOI: 10.1016/j.carres.2004.03.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2004] [Accepted: 03/09/2004] [Indexed: 11/29/2022]
Abstract
Glycosidation of 2,5-anhydro-1,6-di-O-benzoyl-D-mannitol with methyl(2,3,4-tri-O-acetyl-alpha-d-glucopyranosyl-1-O-trichloroacetimidate)uronate in the presence of trimethylsilyl triflate afforded the corresponding 3-O-beta-glycoside, which after deprotection was converted into its hexa-O-sulfate with DMF x SO3 to give after treatment with sodium acetate and subsequent saponification of the methyl ester with sodium hydroxide the hepta sodium salt of 2,5-anhydro-3-O-(beta-d-glucopyranosyl uronate)-D-mannitol hexa-O-sulfate. Glycosidation of the same acceptor with the alpha-thiophenylglycoside of methyl 2,4-di-O-acetyl-3-O-benzyl-L-idopyranosyl uronate in the presence of NIS/TfOH afforded the corresponding 3-O-alpha-glycoside in very low yield, therefore the alpha-thiophenylglycoside of 2-O-acetyl-2,4-O-benzylidene-3-O-benzyl-L-idopyranose was used as donor. The terminal hydroxymethyl group of the obtained disaccharide was subsequently oxidised with NaOCl/TEMPO and the obtained iduronic acid derivative was converted into the hepta sodium salt of 2,5-anhydro-3-O-(-alpha-L-idopyranosyluronate)-D-mannitol hexa-O-sulfonate with DMF x SO3 and subsequent treatment with sodium acetate.
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Affiliation(s)
- János Kuszmann
- IVAX Drug Research Institute, PO Box 82, H-1325 Budapest, Hungary.
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17
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First synthesis of methyl α-C-d-arabinofuranosyl-(1→5)-α-d-arabinofuranoside: the C-disaccharide segment of motif C of Mycobacterium tuberculosis. Tetrahedron Lett 2002. [DOI: 10.1016/s0040-4039(02)01760-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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Stereoselective synthesis of both enantiomers of 1,4-anhydro-alditols, 1,4-anhydro-2-amino-alditols and d- and l-isonucleosides from 2,3-O-isopropylidene-d-glyceraldehyde using iodine-induced cyclization as the key step. ACTA ACUST UNITED AC 2001. [DOI: 10.1016/s0957-4166(01)00283-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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