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Yasuda T, Ueura D, Nakagomi M, Hanashima S, Peter Slotte J, Murata M. Design, synthesis of ceramide 1-phosphate analogs and their affinity for cytosolic phospholipase A 2 as evidenced by surface plasmon resonance. Bioorg Med Chem Lett 2024; 107:129792. [PMID: 38734389 DOI: 10.1016/j.bmcl.2024.129792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Revised: 05/06/2024] [Accepted: 05/08/2024] [Indexed: 05/13/2024]
Abstract
Ceramide 1-phosphate (C1P) is a lipid mediator that specifically binds and activates cytosolic phospholipase A2α (cPLA2α). To elucidate the structure-activity relationship of the affinity of C1P for cPLA2α in lipid environments, we prepared a series of C1P analogs containing structural modifications in the hydrophilic parts and subjected them to surface plasmon resonance (SPR). The results suggested the presence of a specific binding site for cPLA2α on the amide, 3-OH and phosphate groups in C1P structure. Especially, dihydro-C1P exhibited enhanced affinity for cPLA2α, suggesting the hydrogen bonding ability of 3-hydroxy group is important for interactions with cPLA2α. This study helps to understand the influence of specific structural moieties of C1P on the interaction with cPLA2α at the atomistic level and may lead to the design of drugs that regulate cPLA2α activation.
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Affiliation(s)
- Tomokazu Yasuda
- Research Foundation ITSUU Laboratory, C1232, Kanagawa Science Park R&D Building, 3-2-1 Sakado, Takatsu-ku, Kawasaki, Kanagawa 213-0012, Japan; Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan; Forefront Research Center, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan.
| | - Daiki Ueura
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
| | - Madoka Nakagomi
- Research Foundation ITSUU Laboratory, C1232, Kanagawa Science Park R&D Building, 3-2-1 Sakado, Takatsu-ku, Kawasaki, Kanagawa 213-0012, Japan
| | - Shinya Hanashima
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
| | - J Peter Slotte
- Biochemistry, Faculty of Science and Engineering, Åbo Akademi University, Tykistökatu 6A, FIN-20520 Turku, Finland
| | - Michio Murata
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan; Forefront Research Center, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
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Zahoor AF, Hafeez F, Mansha A, Kamal S, Anjum MN, Raza Z, Khan SG, Javid J, Irfan A, Bhat MA. Bacterial Tyrosinase Inhibition, Hemolytic and Thrombolytic Screening, and In Silico Modeling of Rationally Designed Tosyl Piperazine-Engrafted Dithiocarbamate Derivatives. Biomedicines 2023; 11:2739. [PMID: 37893112 PMCID: PMC10603954 DOI: 10.3390/biomedicines11102739] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 10/03/2023] [Accepted: 10/03/2023] [Indexed: 10/29/2023] Open
Abstract
Piperazine is a privileged moiety that is a structural part of many clinical drugs. Piperazine-based scaffolds have attracted the attention of pharmaceutical and medicinal scientists to develop novel, efficient therapeutic agents owing to their significant and promising biological profile. In the current study, an ecofriendly ultrasonic-assisted synthetic approach was applied to achieve a novel series of 1-tosyl piperazine dithiocarbamate acetamide hybrids 4a-4j, which was evaluated for in vitro tyrosinase inhibition and thrombolytic and hemolytic cytotoxic activities. Among all the piperazine-based dithiocarbamate acetamide target molecules 4a-4j, the structural analogs 4d displayed excellent tyrosinase inhibition efficacy (IC50 = 6.88 ± 0.11 µM) which was better than the reference standard drugs kojic acid (30.34 ± 0.75 µM) and ascorbic acid (11.5 ± 1.00 µM), respectively, which was further confirmed by in silico induced-fit docking (IFD) simulation Good tyrosinase activities were exhibited by 4g (IC50 = 7.24 ± 0.15 µM), 4b (IC50 = 8.01 ± 0.11 µM) and 4c (IC50 = 8.1 ± 0.30 µM) dithiocarbamate acetamides, which were also better tyrosinase inhibitors than the reference drugs but were less active than the 4d structural hybrid. All the derivatives are less toxic, having values in the 0.29 ± 0.01% to 15.6 ± 0.5% range. The scaffold 4b demonstrated better hemolytic potential (0.29 ± 0.01%), while a remarkably high thrombolytic chemotherapeutic potential was displayed by analog 4e (67.3 ± 0.2%).
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Affiliation(s)
- Ameer Fawad Zahoor
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan; (A.F.Z.); (F.H.); (S.G.K.); (A.I.)
| | - Freeha Hafeez
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan; (A.F.Z.); (F.H.); (S.G.K.); (A.I.)
- Department of Chemistry, Riphah International University Faisalabad, Faisalabad 38000, Pakistan
| | - Asim Mansha
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan; (A.F.Z.); (F.H.); (S.G.K.); (A.I.)
| | - Shagufta Kamal
- Department of Biochemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan;
| | - Muhammad Naveed Anjum
- Department of Applied Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan;
| | - Zohaib Raza
- Department of Chemistry, School of Physical Sciences, University of Adelaide, Adelaide, SA 5000, Australia;
| | - Samreen Gul Khan
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan; (A.F.Z.); (F.H.); (S.G.K.); (A.I.)
| | - Jamila Javid
- Department of Chemistry, University of Sialkot, Sialkot 51310, Pakistan;
| | - Ali Irfan
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan; (A.F.Z.); (F.H.); (S.G.K.); (A.I.)
| | - Mashooq Ahmad Bhat
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
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Appy L, Peyrottes S, Roy B. Supported Synthesis of Adenosine Nucleotides and Derivatives on a Benzene‐Centered Tripodal Soluble Support. European J Org Chem 2022. [DOI: 10.1002/ejoc.202100544] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Lucie Appy
- Nucleosides & Phosphorylated Effectors Team Institute for Biomolecules Max Mousseron (IBMM) UMR 5247 CNRS University of Montpellier, ENSCM Campus Triolet cc 1705, Place Eugène Bataillon 34095 Montpellier France
| | - Suzanne Peyrottes
- Nucleosides & Phosphorylated Effectors Team Institute for Biomolecules Max Mousseron (IBMM) UMR 5247 CNRS University of Montpellier, ENSCM Campus Triolet cc 1705, Place Eugène Bataillon 34095 Montpellier France
| | - Béatrice Roy
- Nucleosides & Phosphorylated Effectors Team Institute for Biomolecules Max Mousseron (IBMM) UMR 5247 CNRS University of Montpellier, ENSCM Campus Triolet cc 1705, Place Eugène Bataillon 34095 Montpellier France
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Study of intracellular anabolism of 5-fluorouracil and incorporation in nucleic acids based on an LC-HRMS method. J Pharm Anal 2020; 11:77-87. [PMID: 33717614 PMCID: PMC7930635 DOI: 10.1016/j.jpha.2020.04.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 03/31/2020] [Accepted: 04/01/2020] [Indexed: 12/21/2022] Open
Abstract
5-Fluorouracil (5-FU) is an anticancer drug extensively used for different cancers. Intracellular metabolic activation leads to several nucleoside and nucleotide metabolites essential to exert its cytotoxic activity on multiple cellular targets such as enzymes, DNA and RNA. In this paper, we describe the development of a method based on liquid chromatography coupled with high resolution mass spectrometry suitable for the simultaneous determination of the ten anabolic metabolites (nucleoside, nucleotide and sugar nucleotide) of 5-FU. The chromatographic separation was optimized on a porous graphitic carbon column allowing the analysis of the metabolites of 5-FU as well as endogenous nucleotides. The detection was performed on an Orbitrap® tandem mass spectrometer. Linearity of the method was verified in intracellular content and in RNA extracts. The limit of detection was equal to 12 pg injected on column for nucleoside metabolites of 5-FU and 150 pg injected on column for mono- and tri-phosphate nucleotide metabolites. Matrix effect was evaluated in cellular contents, DNA and RNA extracts for nucleoside and nucleotides metabolites. The method was successfully applied to i) measure the proportion of each anabolic metabolite of 5-FU in cellular contents, ii) follow the consequence of inhibition of enzymes on the endogenous nucleotide pools, iii) study the incorporation of metabolites of 5-FU into RNA and DNA, and iv) to determine the incorporation rate of 5-FUrd into 18 S and 28 S sub-units of rRNA. The LC-MS-HRMS method allows the analysis of the ten anabolic metabolites of 5-FU. The present method is useful to study the incorporation of 5-FU into RNA and DNA. Method to determine the incorporation rate of 5-FU into subunit of rRNA is innovative.
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Akhtar R, Yousaf M, Zahoor AF, Naqvi SAR, Abbas N. Synthesis of lamivudine (3TC) and its derivatives. PHOSPHORUS SULFUR 2017. [DOI: 10.1080/10426507.2017.1321648] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Rabia Akhtar
- Department of Chemistry, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Yousaf
- Department of Chemistry, Government College University Faisalabad, Faisalabad, Pakistan
| | - Ameer Fawad Zahoor
- Department of Chemistry, Government College University Faisalabad, Faisalabad, Pakistan
| | - Syed Ali Raza Naqvi
- Department of Chemistry, Government College University Faisalabad, Faisalabad, Pakistan
| | - Najum Abbas
- Department of Chemistry, Government College University Faisalabad, Faisalabad, Pakistan
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Abstract
Focusing on the recent literature (since 2000), this review outlines the main synthetic approaches for the preparation of 5'-mono-, 5'-di-, and 5'-triphosphorylated nucleosides, also known as nucleotides, as well as several derivatives, namely, cyclic nucleotides and dinucleotides, dinucleoside 5',5'-polyphosphates, sugar nucleotides, and nucleolipids. Endogenous nucleotides and their analogues can be obtained enzymatically, which is often restricted to natural substrates, or chemically. In chemical synthesis, protected or unprotected nucleosides can be used as the starting material, depending on the nature of the reagents selected from P(III) or P(V) species. Both solution-phase and solid-support syntheses have been developed and are reported here. Although a considerable amount of research has been conducted in this field, further work is required because chemists are still faced with the challenge of developing a universal methodology that is compatible with a large variety of nucleoside analogues.
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Affiliation(s)
- Béatrice Roy
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, Université de Montpellier, ENSCM , Campus Triolet, cc 1705, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Anaïs Depaix
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, Université de Montpellier, ENSCM , Campus Triolet, cc 1705, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Christian Périgaud
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, Université de Montpellier, ENSCM , Campus Triolet, cc 1705, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Suzanne Peyrottes
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, Université de Montpellier, ENSCM , Campus Triolet, cc 1705, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
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Ghezal S, Thomasson MS, Lefebvre-Tournier I, Périgaud C, Macnaughtan MA, Roy B. CDP-Ethanolamine and CDP-Choline: one-pot synthesis and 31P NMR study. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.07.076] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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