|
1
|
Pfund E, Dupouy C, Rouanet S, Legay R, Lebargy C, Vasseur JJ, Lequeux T. Difluorophosphonylated Allylic Ether Moiety as a 2′-Modification of RNA-Type Molecules: Synthesis, Thermal, and Metabolic Studies. Org Lett 2019; 21:4803-4807. [DOI: 10.1021/acs.orglett.9b01689] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Emmanuel Pfund
- Normandie Université, Laboratoire de Chimie Moléculaire et Thioorganique, UMR 6507, ENSICAEN, UNICAEN, CNRS, 6 Bd du Maréchal Juin, 14050 Caen, France
| | - Christelle Dupouy
- Institut des Biomolécules Max Mousseron, UMR 5247, Université Montpellier, CNRS, ENSCM, 34060 Montpellier, France
| | - Sonia Rouanet
- Institut des Biomolécules Max Mousseron, UMR 5247, Université Montpellier, CNRS, ENSCM, 34060 Montpellier, France
| | - Rémi Legay
- Normandie Université, Laboratoire de Chimie Moléculaire et Thioorganique, UMR 6507, ENSICAEN, UNICAEN, CNRS, 6 Bd du Maréchal Juin, 14050 Caen, France
| | - Cyril Lebargy
- Normandie Université, Laboratoire de Chimie Moléculaire et Thioorganique, UMR 6507, ENSICAEN, UNICAEN, CNRS, 6 Bd du Maréchal Juin, 14050 Caen, France
| | - Jean-Jacques Vasseur
- Institut des Biomolécules Max Mousseron, UMR 5247, Université Montpellier, CNRS, ENSCM, 34060 Montpellier, France
| | - Thierry Lequeux
- Normandie Université, Laboratoire de Chimie Moléculaire et Thioorganique, UMR 6507, ENSICAEN, UNICAEN, CNRS, 6 Bd du Maréchal Juin, 14050 Caen, France
| |
Collapse
|
|
2
|
Kabra V, Meel A, Ojha S. Novel Phosphono-Substituted Pyrimidines: Synthesis and Characterization. PHOSPHORUS SULFUR 2007. [DOI: 10.1080/10426500701519435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Vijaya Kabra
- a Department of Chemistry , University of Rajasthan , Jaipur, India
| | - Arpana Meel
- a Department of Chemistry , University of Rajasthan , Jaipur, India
| | - Suneeta Ojha
- a Department of Chemistry , University of Rajasthan , Jaipur, India
| |
Collapse
|
|
3
|
Caldarelli SA, Mehiri M, Di Giorgio A, Martin A, Hantz O, Zoulim F, Terreux R, Condom R, Patino N. A cyclic PNA-based compound targeting domain IV of HCV IRES RNA inhibits in vitro IRES-dependent translation. Bioorg Med Chem 2005; 13:5700-9. [PMID: 16061387 DOI: 10.1016/j.bmc.2005.06.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2005] [Revised: 06/03/2005] [Accepted: 06/03/2005] [Indexed: 11/28/2022]
Abstract
A cyclic molecule 1 constituted by a hepta-peptide nucleic acid sequence complementary to the apical loop of domain IV of hepatitis C virus (HCV) internal ribosome entry site (IRES) RNA has been prepared via a 'mixed' liquid-phase strategy, which relies on easily available protected PNA and poly(2-aminoethylglycinamide) building blocks. This compound 1 has been elaborated to mimic 'loop-loop' interactions. For comparison, its linear analog has also been investigated. Although preliminary biological assays have revealed the ability of 1 to inhibit in vitro the HCV IRES-dependent translation in a dose-dependent manner, the linear analog has shown a slightly higher activity.
Collapse
Affiliation(s)
- Sergio A Caldarelli
- Laboratoire de Chimie Bioorganique UMR-CNRS 6001, Université de Nice-Sophia Antipolis, Parc Valrose, 06108 Nice Cedex, France
| | | | | | | | | | | | | | | | | |
Collapse
|