1
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Bales B, Cotero V, Meyer DE, Roberts JC, Rodriguez-Silva M, Siclovan TM, Chambers JW, Rishel MJ. Radiolabeled Aminopyrazoles as Novel Isoform Selective Probes for pJNK3 Quantification. ACS Med Chem Lett 2022; 13:1606-1614. [PMID: 36262398 PMCID: PMC9575163 DOI: 10.1021/acsmedchemlett.2c00278] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 09/15/2022] [Indexed: 11/29/2022] Open
Abstract
The c-Jun N-terminal kinase 3 (JNK3) is a stress-activated kinase primarily expressed in the brain and implicated as an early mediator of neuronal apoptosis. We sought to develop a PET tracer to visualize pathological JNK3 activation. Because regional JNK3 activation precedes apoptosis, such an imaging agent might enable the detection of "at risk" brain regions prior to neuronal death. We prepared a set of 19F-containing compounds on the basis of the reported aminopyrazoles. The candidate, F3, was tritiated and used in autoradiography experiments to demonstrate regional and temporal changes in JNK3 activation in a mouse model of Parkinson's disease. A significant increase in pJNK3 B max versus control animals in multiple brain regions was observed at 8 months, including the ventral midbrain. Pathological activation of JNK3 in these regions preceded statistically significant neuron loss. Analyses of brain concentrations of [18F]-F3 in naïve rats following intravenous injection revealed a small but detectable signal over the background, but was likely not sufficient to support PET imaging.
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Affiliation(s)
- Brian
C. Bales
- Department
of Biology and Applied Physics, GE Research, One Research Circle, Niskayuna, New York 12309, United States
| | - Victoria Cotero
- Department
of Biology and Applied Physics, GE Research, One Research Circle, Niskayuna, New York 12309, United States
| | - Dan E. Meyer
- Department
of Biology and Applied Physics, GE Research, One Research Circle, Niskayuna, New York 12309, United States
| | - Jeannette C. Roberts
- Department
of Biology and Applied Physics, GE Research, One Research Circle, Niskayuna, New York 12309, United States
| | - Monica Rodriguez-Silva
- Department
of Environmental Health Sciences, Robert Stempel College of Public
Health & Social Work, Florida International
University, Miami, Florida 33199, United States
| | - Tiberiu M. Siclovan
- Department
of Biology and Applied Physics, GE Research, One Research Circle, Niskayuna, New York 12309, United States
| | - Jeremy W. Chambers
- Department
of Environmental Health Sciences, Robert Stempel College of Public
Health & Social Work, Florida International
University, Miami, Florida 33199, United States
| | - Michael J. Rishel
- Department
of Biology and Applied Physics, GE Research, One Research Circle, Niskayuna, New York 12309, United States
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2
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Recent advances in the synthesis of 4′-truncated nucleoside phosphonic acid analogues. Carbohydr Res 2022; 513:108517. [DOI: 10.1016/j.carres.2022.108517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/20/2022] [Accepted: 02/02/2022] [Indexed: 12/30/2022]
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3
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Xiang M, Li CY, Song XJ, Zou Y, Huang ZC, Li X, Tian F, Wang LX. Organocatalytic and enantioselective [4+2] cyclization between hydroxymaleimides and ortho-hydroxyphenyl para-quinone methide-selective preparation of chiral hemiketals. Chem Commun (Camb) 2020; 56:14825-14828. [DOI: 10.1039/d0cc06777f] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A highly effective and enantioselective organocatalytic [4+2] cyclization has been disclosed, and a series of new chiral hemiketals containing chromane and succinimide frameworks have been firstly prepared in excellent results with 100% atom efficacy.
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Affiliation(s)
- Min Xiang
- Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041
- China
| | - Chen-Yi Li
- Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041
- China
| | - Xiang-Jia Song
- Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041
- China
| | - Ying Zou
- Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041
- China
| | - Zhi-Cheng Huang
- Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041
- China
| | - Xia Li
- Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041
- China
| | - Fang Tian
- Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041
- China
| | - Li-Xin Wang
- Key Laboratory of Asymmetric Synthesis and Chirotechnology of Sichuan Province
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041
- China
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4
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Kasturi S, Surarapu S, Uppalanchi S, Anireddy JS, Dwivedi S, Anantaraju HS, Perumal Y, Sigalapalli DK, Babu BN, Ethiraj KS. Synthesis and α-glucosidase inhibition activity of dihydroxy pyrrolidines. Bioorg Med Chem Lett 2017; 27:2818-2823. [PMID: 28495082 DOI: 10.1016/j.bmcl.2017.04.078] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Revised: 04/22/2017] [Accepted: 04/25/2017] [Indexed: 10/19/2022]
Abstract
A new series of Deacetylsarmentamide A and B derivatives, amides and sulfonamides of 3,4-dihydroxypyrrolidines as α-glucosidase inhibitors were designed and synthesized. The biological screening test against α-glucosidase showed that some of these compounds have the positive inhibitory activity against α-glucosidase. Saturated aliphatic amides were more potent than the olefinic amides. Among all the compounds, 5o/6o having polar -NH2 group, 10f/11f having polar -OH group on phenyl ring displayed 3-4-fold more potent than the standard drugs. Acarbose, Voglibose and Miglitol were used as standard references. The promising compounds 6i, 5o, 6o, 10a, 11a, 10f and 11f have been identified. Molecular docking simulations were done for compounds to identify important binding modes responsible for inhibition activity of α-glucosidase.
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Affiliation(s)
- Sivaprasad Kasturi
- Department of Medicinal Chemistry, GVK Biosciences Pvt. Ltd, Plot. No. 28 A, IDA, Nacharam, Hyderabad 500076, Telangana State, India; Centre for Chemical Sciences & Technology, Institute of Science and Technology, JNTUH, Kukatpally, Hyderabad 500085, Telangana State, India
| | - Sujatha Surarapu
- Department of Medicinal Chemistry, GVK Biosciences Pvt. Ltd, Plot. No. 28 A, IDA, Nacharam, Hyderabad 500076, Telangana State, India
| | - Srinivas Uppalanchi
- Department of Medicinal Chemistry, GVK Biosciences Pvt. Ltd, Plot. No. 28 A, IDA, Nacharam, Hyderabad 500076, Telangana State, India
| | - Jaya Shree Anireddy
- Centre for Chemical Sciences & Technology, Institute of Science and Technology, JNTUH, Kukatpally, Hyderabad 500085, Telangana State, India.
| | - Shubham Dwivedi
- Pharmacology Division, Drug Discovery Research Laboratory, Department of Pharmacy, Birla Institute of Technology & Science-Pilani, Hyderabad Campus, Hyderabad 500078, Telangana State, India
| | - Hasitha Shilpa Anantaraju
- Pharmacology Division, Drug Discovery Research Laboratory, Department of Pharmacy, Birla Institute of Technology & Science-Pilani, Hyderabad Campus, Hyderabad 500078, Telangana State, India
| | - Yogeeswari Perumal
- Pharmacology Division, Drug Discovery Research Laboratory, Department of Pharmacy, Birla Institute of Technology & Science-Pilani, Hyderabad Campus, Hyderabad 500078, Telangana State, India
| | - Dilep Kumar Sigalapalli
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, Telangana State, India
| | - Bathini Nagendra Babu
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, Telangana State, India
| | - Krishna S Ethiraj
- Department of Medicinal Chemistry, GVK Biosciences Pvt. Ltd, Plot. No. 28 A, IDA, Nacharam, Hyderabad 500076, Telangana State, India
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5
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Lascialfari L, Pescitelli G, Brandi A, Mannini M, Berti D, Cicchi S. Urea vs. carbamate groups: a comparative study in a chiral C2 symmetric organogelator. SOFT MATTER 2015; 11:8333-8341. [PMID: 26350644 DOI: 10.1039/c5sm01684c] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The effect of the replacement of molecular moieties (carbamates vs. urea) that drive self-assembly for two organogelators with an identical C(2) symmetric molecular structure is described. The main properties of the gels obtained from the urea-based organogelators are also discussed. The proposed organogelators are chiral molecules and are able to express chirality also at the supramolecular level, thus allowing the employment of electronic circular dichroism to gain insight into the molecular-scale structure of fibrillar aggregates. With the same technique, the behavior of enantiomeric mixtures of the urea-based organogelators was investigated, revealing the occurrence of different self-sorting phenomena at the molecular and supramolecular scale. The urea-based organogelators demonstrated to be more efficient gelators with respect to the carbamate-based analogues, showing a high gel-to-sol transition temperature (up to 66 °C) and a very low minimum gelling concentration (0.85 mg mL(-1)). This study is a starting point for a deeper investigation of structure/property relationships and, taking into account the peculiar behavior detected for the enantiomeric mixtures, also of self-sorting and molecular recognition phenomena.
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Affiliation(s)
- Luisa Lascialfari
- "Ugo Schiff" Chemistry Department, University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy and INSTM Consortium, UdR Firenze, Via G. Giusti 9, 50121, Firenze, Italy
| | - Gennaro Pescitelli
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via Moruzzi 13, 56124 Pisa, Italy
| | - Alberto Brandi
- "Ugo Schiff" Chemistry Department, University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy and INSTM Consortium, UdR Firenze, Via G. Giusti 9, 50121, Firenze, Italy
| | - Matteo Mannini
- "Ugo Schiff" Chemistry Department, University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy and INSTM Consortium, UdR Firenze, Via G. Giusti 9, 50121, Firenze, Italy
| | - Debora Berti
- "Ugo Schiff" Chemistry Department, University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy and CSGI Consortium, UdR Firenze, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy
| | - Stefano Cicchi
- "Ugo Schiff" Chemistry Department, University of Florence, Via della Lastruccia 3-13, 50019, Sesto Fiorentino, Italy and INSTM Consortium, UdR Firenze, Via G. Giusti 9, 50121, Firenze, Italy
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6
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Pohl R, Poštová Slavětínská L, Eng WS, Keough DT, Guddat LW, Rejman D. Synthesis, conformational studies, and biological properties of phosphonomethoxyethyl derivatives of nucleobases with a locked conformation via a pyrrolidine ring. Org Biomol Chem 2015; 13:4693-705. [PMID: 25798893 DOI: 10.1039/c5ob00097a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Systematic structure-activity studies on a diverse family of nucleoside phosphonic acids has led to the development of potent antiviral drugs such as HPMPC (CidofovirTM), PMEA (AdefovirTM), and PMPA (TenofovirTM), which are used in the treatment of CMV-induced retinitis, hepatitis B, and HIV, respectively. Here, we present the synthesis of a novel class of acyclic phosphonate nucleotides that have a locked conformation via a pyrrolidine ring. NMR analysis of these compounds revealed that the pyrrolidine ring has a constrained conformation when in the cis-form at pD < 10 via hydrogen bonding. Four of these compounds were tested as inhibitors of the human and Plasmodium falciparum 6-oxopurine phosphoribosyltransferases. The most potent has a Ki of 0.6 μM for Plasmodium falciparum HGXPRT.
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Affiliation(s)
- Radek Pohl
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic.
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7
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Oroszova B, Choutka J, Pohl R, Parkan K. Modular Stereoselective Synthesis of (1→2)-C-Glycosides based on the sp2-sp3Suzuki-Miyaura Reaction. Chemistry 2015; 21:7043-7. [DOI: 10.1002/chem.201406591] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2014] [Indexed: 11/11/2022]
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8
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Poštová Slavětínská L, Rejman D, Pohl R. Pyrrolidine nucleotide analogs with a tunable conformation. Beilstein J Org Chem 2014; 10:1967-80. [PMID: 25246956 PMCID: PMC4168946 DOI: 10.3762/bjoc.10.205] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Accepted: 08/05/2014] [Indexed: 01/05/2023] Open
Abstract
Conformational preferences of the pyrrolidine ring in nucleotide analogs 7–14 were investigated by means of NMR and molecular modeling. The effect of the relative configuration of hydroxy and nucleobase substituents as well as the effect of the alkylation or acylation of the pyrrolidine nitrogen atom on the conformation of the pyrrolidine ring were studied. The results of a conformational analysis show that the alkylation/acylation can be effectively used for tuning the pyrrolidine conformation over the whole pseudorotation cycle.
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Affiliation(s)
- Lenka Poštová Slavětínská
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic
| | - Dominik Rejman
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic
| | - Radek Pohl
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic
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9
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Kishikawa K, Sugiyama T, Watanabe T, Aoyagi S, Kohri M, Taniguchi T, Takahashi M, Kohmoto S. Simple and Efficient Chiral Dopants to Induce Blue Phases and Their Optical Purity Effects on the Physical Properties of Blue Phases. J Phys Chem B 2014; 118:10319-32. [DOI: 10.1021/jp506358h] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Keiki Kishikawa
- Department of Applied Chemistry
and Biotechnology, Graduate School of Engineering, Chiba University, 1-33
Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Takaaki Sugiyama
- Department of Applied Chemistry
and Biotechnology, Graduate School of Engineering, Chiba University, 1-33
Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Tomohiro Watanabe
- Department of Applied Chemistry
and Biotechnology, Graduate School of Engineering, Chiba University, 1-33
Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Shota Aoyagi
- Department of Applied Chemistry
and Biotechnology, Graduate School of Engineering, Chiba University, 1-33
Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Michinari Kohri
- Department of Applied Chemistry
and Biotechnology, Graduate School of Engineering, Chiba University, 1-33
Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Tatsuo Taniguchi
- Department of Applied Chemistry
and Biotechnology, Graduate School of Engineering, Chiba University, 1-33
Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Masahiro Takahashi
- Department of Applied Chemistry
and Biotechnology, Graduate School of Engineering, Chiba University, 1-33
Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Shigeo Kohmoto
- Department of Applied Chemistry
and Biotechnology, Graduate School of Engineering, Chiba University, 1-33
Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
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10
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Hernández D, Boto A. Nucleoside Analogues: Synthesis and Biological Properties of Azanucleoside Derivatives. European J Org Chem 2014. [DOI: 10.1002/ejoc.201301731] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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11
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Abstract
AbstractThe first enzyme-catalyzed kinetic resolution of tert-butyl-3-hydroxy-4-phenylpyrrolidine-1-carboxylate is presented. Enzyme, solvent and temperature optimization resulted in a new resolution method with E = 40 enantioselectivity. The acetate derivative of the (+)-(3S,4R) enantiomer formed while the (−)-(3R,4S) isomer remained intact. Very good enantioselectivities (E > 200) were achieved in the enzyme-catalyzed alcoholysis of the racemic acetate in i-propanol and t-butanol where the (+)-(3S,4R) enantiomer was prepared in pure form (ee > 99.7%). Absolute configuration of the (−)-(3R,4S)-enantiomer was determined by single crystal X-ray diffraction method.
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12
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Šimák O, Pachl P, Fábry M, Buděšínský M, Jandušík T, Hnízda A, Skleničková R, Petrová M, Veverka V, Řezáčová P, Brynda J, Rosenberg I. Conformationally constrained nucleoside phosphonic acids – potent inhibitors of human mitochondrial and cytosolic 5′(3′)-nucleotidases. Org Biomol Chem 2014; 12:7971-82. [DOI: 10.1039/c4ob01332h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Conformationally constrained nucleoside phosphonic acids – potent inhibitors of human mitochondrial and cytosolic 5′(3′)-deoxynucleotidases.
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Affiliation(s)
- Ondřej Šimák
- Institute of Organic Chemistry and Biochemistry
- Academy of Sciences of the Czech Republic
- 166 10 Prague 6, Czech Republic
| | - Petr Pachl
- Institute of Organic Chemistry and Biochemistry
- Academy of Sciences of the Czech Republic
- 166 10 Prague 6, Czech Republic
- Institute of Molecular Genetics
- of Sciences of the Czech Republic
| | - Milan Fábry
- Institute of Molecular Genetics
- of Sciences of the Czech Republic
- 14220 Prague 4, Czech Republic
| | - Miloš Buděšínský
- Institute of Organic Chemistry and Biochemistry
- Academy of Sciences of the Czech Republic
- 166 10 Prague 6, Czech Republic
| | - Tomáš Jandušík
- Institute of Organic Chemistry and Biochemistry
- Academy of Sciences of the Czech Republic
- 166 10 Prague 6, Czech Republic
- Department of Chemistry of Natural Compounds
- Institute of Chemical Technology
| | - Aleš Hnízda
- Institute of Organic Chemistry and Biochemistry
- Academy of Sciences of the Czech Republic
- 166 10 Prague 6, Czech Republic
| | - Radka Skleničková
- Institute of Organic Chemistry and Biochemistry
- Academy of Sciences of the Czech Republic
- 166 10 Prague 6, Czech Republic
| | - Magdalena Petrová
- Institute of Organic Chemistry and Biochemistry
- Academy of Sciences of the Czech Republic
- 166 10 Prague 6, Czech Republic
| | - Václav Veverka
- Institute of Organic Chemistry and Biochemistry
- Academy of Sciences of the Czech Republic
- 166 10 Prague 6, Czech Republic
| | - Pavlína Řezáčová
- Institute of Organic Chemistry and Biochemistry
- Academy of Sciences of the Czech Republic
- 166 10 Prague 6, Czech Republic
- Institute of Molecular Genetics
- of Sciences of the Czech Republic
| | - Jiří Brynda
- Institute of Organic Chemistry and Biochemistry
- Academy of Sciences of the Czech Republic
- 166 10 Prague 6, Czech Republic
- Institute of Molecular Genetics
- of Sciences of the Czech Republic
| | - Ivan Rosenberg
- Institute of Organic Chemistry and Biochemistry
- Academy of Sciences of the Czech Republic
- 166 10 Prague 6, Czech Republic
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13
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Páv O, Zborníková E, Buděšínský M, Rosenberg I. A new class of phosphanucleosides containing a 3-hydroxy-1-hydroxymethylphospholane 1-oxide ring. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.08.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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14
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Tuning the Stereoselectivity in One-Pot Scission/Addition Processes: Synthesis of Azanucleotide Analogues from Proline Derivatives. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201443] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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15
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Thaharn W, Bootwicha T, Soorukram D, Kuhakarn C, Prabpai S, Kongsaeree P, Tuchinda P, Reutrakul V, Pohmakotr M. Asymmetric Synthesis of gem-Difluoromethylenated Dihydroxypyrrolizidines and Indolizidines. J Org Chem 2012; 77:8465-79. [DOI: 10.1021/jo301327s] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Watcharaporn Thaharn
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Teerawut Bootwicha
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Darunee Soorukram
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Chutima Kuhakarn
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Samran Prabpai
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
- Center for Excellence in Protein Structure and Function,
Faculty of Science, Mahidol University,
Rama VI Road, Bangkok 10400, Thailand
| | - Palangpon Kongsaeree
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
- Center for Excellence in Protein Structure and Function,
Faculty of Science, Mahidol University,
Rama VI Road, Bangkok 10400, Thailand
| | - Patoomratana Tuchinda
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Vichai Reutrakul
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Manat Pohmakotr
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
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16
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Shao J, Yang JS. A Diastereoselective Cyclic Imine Cycloaddition Strategy To Access Polyhydroxylated Indolizidine Skeleton: Concise Syntheses of (+)-/(−)-Lentiginosines and (−)-2-epi-Steviamine. J Org Chem 2012; 77:7891-900. [PMID: 22946565 DOI: 10.1021/jo3010777] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jia Shao
- Key Laboratory of Drug Targeting, Ministry of Education,
and Department of Chemistry of Medicinal Natural Products, West China
School of Pharmacy, Sichuan University,
Chengdu 610041, P. R. China
| | - Jin-Song Yang
- Key Laboratory of Drug Targeting, Ministry of Education,
and Department of Chemistry of Medicinal Natural Products, West China
School of Pharmacy, Sichuan University,
Chengdu 610041, P. R. China
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17
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Rejman D, Panova N, Klener P, Maswabi B, Pohl R, Rosenberg I. N-phosphonocarbonylpyrrolidine derivatives of guanine: a new class of bi-substrate inhibitors of human purine nucleoside phosphorylase. J Med Chem 2012; 55:1612-21. [PMID: 22264015 DOI: 10.1021/jm201409u] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A complete series of pyrrolidine nucleotides, (3R)- and (3S)-3-(guanin-9-yl)pyrrolidin-1-N-ylcarbonylphosphonic acids and (3S,4R)-, (3R,4S)-, (3S,4S)-, and (3R,4R)-4-(guanin-9-yl)-3-hydroxypyrrolidin-1-N-ylcarbonylphosphonic acids, were synthesized and evaluated as potential inhibitors of purine nucleoside phosphorylase (PNP) isolated from peripheral blood mononuclear cells (PBMCs) and cell lines of myeloid and lymphoid origin. Two compounds, (S)-3-(guanin-9-yl)pyrrolidin-1-N-ylcarbonylphosphonic acid (2a) and (3S,4R)-4-(guanin-9-yl)-3-hydroxypyrrolidin-1-N-ylcarbonylphosphonic acid (6a), were recognized as nanomolar competitive inhibitors of PNP isolated from cell lines with K(i) values within the ranges of 16-100 and 10-24 nM, respectively. The low (MESG)K(i) and (Pi)K(i) values of both compounds for PNP isolated from PBMCs suggest that these compounds could be bisubstrate inhibitors that occupy both the phosphate and nucleoside binding sites of the enzyme.
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Affiliation(s)
- Dominik Rejman
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v.v.i. Flemingovo nám. 2, 166 10 Prague 6, Czech Republic.
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18
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(−)-(1R,2R,7S,8aR)-1,2,7-Trihydroxyindolizidine ((−)-7S-OH-Lentiginosine): Synthesis and Proapoptotic Activity. Chempluschem 2012. [DOI: 10.1002/cplu.201100069] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Włostowski M, Ruśkowski P, Synoradzki L. Tartaric Acid and itsO-Acyl Derivatives. Part 10. Synthesis and Applications of Tartramides, Tartrimides andO-Acyltartramides and Imides. ORG PREP PROCED INT 2012. [DOI: 10.1080/00304948.2012.715052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Rejman D, Rabatinová A, Pombinho AR, Kovačková S, Pohl R, Zbornı́ková E, Kolář M, Bogdanová K, Nyč O, Šanderová H, Látal T, Bartůněk P, Krásný L. Lipophosphonoxins: New Modular Molecular Structures with Significant Antibacterial Properties. J Med Chem 2011; 54:7884-98. [DOI: 10.1021/jm2009343] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Dominik Rejman
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the
Czech Republic v.v.i., Flemingovo
nám. 2, 166 10 Prague 6, Czech Republic
| | - Alžbeta Rabatinová
- Institute of Microbiology, Academy of Sciences of the Czech Republic v.v.i., Vı́deňská
1083, 142 20 Prague 4, Czech Republic
| | - António R. Pombinho
- Center for Chemical Genetics and
CZ-OPENSCREEN, Institute of Molecular Genetics, Academy of Sciences of the Czech Republic v.v.i., Vı́deňská
1083, 142 20 Prague 4, Czech Republic
| | - Soňa Kovačková
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the
Czech Republic v.v.i., Flemingovo
nám. 2, 166 10 Prague 6, Czech Republic
| | - Radek Pohl
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the
Czech Republic v.v.i., Flemingovo
nám. 2, 166 10 Prague 6, Czech Republic
| | - Eva Zbornı́ková
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the
Czech Republic v.v.i., Flemingovo
nám. 2, 166 10 Prague 6, Czech Republic
| | - Milan Kolář
- TRIOS, Ltd., Zakouřilova 142, Prague
4, 149 00, Prague, Czech Republic
- Department of Microbiology,
Faculty of Medicine and Dentistry, Palacký University Olomouc, 779 00 Olomouc, Czech Republic
| | - Kateřina Bogdanová
- Department of Microbiology,
Faculty of Medicine and Dentistry, Palacký University Olomouc, 779 00 Olomouc, Czech Republic
| | - Otakar Nyč
- Department of Medical Microbiology, Teaching Hospital Motol and Charles University in Prague, Second Faculty of Medicine, V Úvalu 84, 150 06, Prague 5,
Czech Republic
| | - Hana Šanderová
- Institute of Microbiology, Academy of Sciences of the Czech Republic v.v.i., Vı́deňská
1083, 142 20 Prague 4, Czech Republic
| | - Tomáš Látal
- TRIOS, Ltd., Zakouřilova 142, Prague
4, 149 00, Prague, Czech Republic
| | - Petr Bartůněk
- Center for Chemical Genetics and
CZ-OPENSCREEN, Institute of Molecular Genetics, Academy of Sciences of the Czech Republic v.v.i., Vı́deňská
1083, 142 20 Prague 4, Czech Republic
| | - Libor Krásný
- Institute of Microbiology, Academy of Sciences of the Czech Republic v.v.i., Vı́deňská
1083, 142 20 Prague 4, Czech Republic
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Rejman D, Pohl R, Dračínský M. The Synthesis and Conformation of Dihydroxypiperidinyl Derivates of Nucleobases as Novel Iminosugar Nucleoside Analogs. European J Org Chem 2011. [DOI: 10.1002/ejoc.201001610] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Andrews KM, Beebe DA, Benbow JW, Boyer DA, Doran SD, Hui Y, Liu S, McPherson RK, Neagu C, Parker JC, Piotrowski DW, Schneider SR, Treadway JL, VanVolkenberg MA, Zembrowski WJ. 1-((3S,4S)-4-Amino-1-(4-substituted-1,3,5-triazin-2-yl) pyrrolidin-3-yl)-5,5-difluoropiperidin-2-one inhibitors of DPP-4 for the treatment of type 2 diabetes. Bioorg Med Chem Lett 2011; 21:1810-4. [DOI: 10.1016/j.bmcl.2011.01.055] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2010] [Revised: 01/13/2011] [Accepted: 01/14/2011] [Indexed: 10/18/2022]
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Kovačková S, Dračínský M, Rejman D. The synthesis of piperidine nucleoside analogs—a comparison of several methods to access the introduction of nucleobases. Tetrahedron 2011. [DOI: 10.1016/j.tet.2010.12.029] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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24
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A study on the racemization step in the synthesis of pyrrolidinols via cyclic α-hydroxyimides. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.tetasy.2011.01.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Wang D, Li YH, Wang YP, Gao RM, Zhang LH, Ye XS. Synthesis and in vitro anti-hepatitis B virus activity of six-membered azanucleoside analogues. Bioorg Med Chem 2011; 19:41-51. [DOI: 10.1016/j.bmc.2010.11.063] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2010] [Revised: 11/25/2010] [Accepted: 11/30/2010] [Indexed: 11/17/2022]
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Boto A, Hernández D, Hernández R. One-Pot Conversion of Proline Derivatives into Iodinated Iminosugar-Based Nucleosides, Useful Precursors of Highly Functionalized Nucleoside Analogues. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000997] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Pohl R, Rulíšek L, Rejman D. The stability and reactivity of activated acryloylcarbamates as reagents for the synthesis of N-1 substituted thymine and uracil - an NMR and DFT study. J PHYS ORG CHEM 2010. [DOI: 10.1002/poc.1775] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Boto A, Hernández D, Hernández R. One-Pot Synthesis of Azanucleosides from Proline Derivatives - Stereoselectivity in Sequential Processes. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000360] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Stocker BL, Dangerfield EM, Win‐Mason AL, Haslett GW, Timmer MSM. Recent Developments in the Synthesis of Pyrrolidine‐Containing Iminosugars. European J Org Chem 2010. [DOI: 10.1002/ejoc.200901320] [Citation(s) in RCA: 153] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Bridget L. Stocker
- Malaghan Institute of Medical Research, P. O. Box 7060, Wellington, New Zealand
| | - Emma M. Dangerfield
- Malaghan Institute of Medical Research, P. O. Box 7060, Wellington, New Zealand
- School of Chemical and Physical Sciences, Victoria University of Wellington, P. O. Box 600, Wellington, New Zealand, Fax: +64‐4‐463‐5241
| | - Anna L. Win‐Mason
- Malaghan Institute of Medical Research, P. O. Box 7060, Wellington, New Zealand
- School of Chemical and Physical Sciences, Victoria University of Wellington, P. O. Box 600, Wellington, New Zealand, Fax: +64‐4‐463‐5241
| | - Gregory W. Haslett
- Malaghan Institute of Medical Research, P. O. Box 7060, Wellington, New Zealand
- School of Chemical and Physical Sciences, Victoria University of Wellington, P. O. Box 600, Wellington, New Zealand, Fax: +64‐4‐463‐5241
| | - Mattie S. M. Timmer
- School of Chemical and Physical Sciences, Victoria University of Wellington, P. O. Box 600, Wellington, New Zealand, Fax: +64‐4‐463‐5241
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Structural diversity of nucleoside phosphonic acids as a key factor in the discovery of potent inhibitors of rat T-cell lymphoma thymidine phosphorylase. Bioorg Med Chem Lett 2010; 20:862-5. [DOI: 10.1016/j.bmcl.2009.12.081] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2009] [Revised: 12/18/2009] [Accepted: 12/21/2009] [Indexed: 11/20/2022]
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The synthesis and biological evaluation of a novel series of C7 non-basic substituted fluoroquinolones as antibacterial agents. Bioorg Med Chem Lett 2009; 19:4130-3. [DOI: 10.1016/j.bmcl.2009.06.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2009] [Revised: 05/20/2009] [Accepted: 06/01/2009] [Indexed: 11/18/2022]
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Rejman D, Kočalka P, Pohl R, Točík Z, Rosenberg I. Synthesis and hybridization of oligonucleotides modified at AMP sites with adenine pyrrolidine phosphonate nucleotides. ACTA ACUST UNITED AC 2009. [DOI: 10.1135/cccc2009022] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Three structurally diverse types of the protected pyrrolidine nucleoside phosphonates were prepared as the monomers for the introduction of pyrrolidine nucleotide units into modified oligonucleotides on the solid phase. Two different chemistries were used for incorporation of modified and natural units: the phosphotriester method for the former, i.e., monomers containing N-phosphonoalkyl and N-phosphonoacyl moieties attached to the pyrrolidine ring nitrogen atom, and phosphoramidite chemistry for the latter. Since the synthesized pyrrolidine nucleoside phosphonic acids are close mimics of the 3′-deoxynucleoside 5′-phosphates, the incorporation of one modified unit into oligonucleotides gives rise to one 2′,5′ internucleotide linkage. A series of nonamers containing two or three modified units, as well as the fully modified adenine 15-mer, were synthesized in reverse order, i.e., from the 5′ to the 3′ end of the strand. The measurement of thermal characteristics of the complexes of modified nonamers with the complementary strand revealed a destabilizing effect of the introduced modification. The modified adenine homooligonucleotide, was found to form the most stable complex with oligothymidylate of all the tested modified oligonucleotides in terms of ΔTm per modification.
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Rejman D, Pohl R, Kočalka P, Masojídková M, Rosenberg I. Pyrrolidine N-alkylphosphonates and related nucleotide analogues: synthesis and stereochemistry. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.02.071] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Cordero F, Bonanno P, Neudeck S, Vurchio C, Brandi A. Synthesis of the New 7S-Aminolentiginosine and Derivatives. Adv Synth Catal 2009. [DOI: 10.1002/adsc.200800806] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Yang S, Busson R, Herdewijn P. Synthesis of N-methyl-d-ribopyranuronamide nucleosides. Tetrahedron 2008; 64:10062-10067. [PMID: 32287418 PMCID: PMC7126205 DOI: 10.1016/j.tet.2008.08.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2008] [Revised: 08/05/2008] [Accepted: 08/09/2008] [Indexed: 11/19/2022]
Abstract
The synthesis of N-methyl-d-ribopyranuronamide nucleosides is described. The key route is the rearrangement of a 1,2-O-isopropylidene protected furanose sugar with a carboxamide function in the 4-position to a ribopyranuronamide ring. The Lewis acid catalyzed condensation of adenine and thymine nucleobases with the per-O-acetylated N-methyl-d-ribopyranuronamide sugar is used to give the target nucleosides as a mixture of the α and β anomers. The mixture was separated and the final compounds were obtained by deacetylation in basic conditions.
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Affiliation(s)
- Shiqiong Yang
- Laboratory for Medicinal Chemistry, Rega Institute for Medical Research, Catholic University of Leuven, Minderbroedersstraat 10, B-3000 Leuven, Belgium
| | - Roger Busson
- Laboratory for Medicinal Chemistry, Rega Institute for Medical Research, Catholic University of Leuven, Minderbroedersstraat 10, B-3000 Leuven, Belgium
| | - Piet Herdewijn
- Laboratory for Medicinal Chemistry, Rega Institute for Medical Research, Catholic University of Leuven, Minderbroedersstraat 10, B-3000 Leuven, Belgium
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anti-Selective direct asymmetric Mannich reactions catalyzed by chiral pyrrolidine-based amino sulfonamides. Tetrahedron 2008. [DOI: 10.1016/j.tet.2007.11.086] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Rejman D, Kočalka P, Buděšínský M, Barvík I, Rosenberg I. Stereospecific N-oxide-mediated monoprotection of trans-3,4-dihydroxypyrrolidine derivatives. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.tetasy.2007.08.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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