1
|
Zuccolo M, Orsini G, Quaglia M, Mirra L, Corno C, Carenini N, Perego P, Colombo D. Synthesis of N-oxyamide analogues of protein kinase B (Akt) targeting anionic glycoglycerolipids and their antiproliferative activity on human ovarian carcinoma cells. Org Biomol Chem 2023; 21:6572-6587. [PMID: 37526931 DOI: 10.1039/d3ob00891f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/02/2023]
Abstract
N-Oxyamides of bioactive anionic glycoglycerolipids based on 2-O-β-D-glucosylglycerol were efficiently prepared. However, the oxidation step of the primary hydroxyl group of the glucose moiety in the presence of the N-oxyamide function appeared to be a difficult task that was nevertheless conveniently achieved for the first time by employing a chemoenzymatic laccase/TEMPO procedure. The obtained N-oxyamides exhibited a higher inhibition of proliferation of ovarian carcinoma IGROV-1 cells in serum-free medium than in complete medium, similarly to the corresponding bioactive esters. Stability and serum binding studies indicated that the observed reduced activity of the compounds in complete medium could be mainly due to a binding effect of serum proteins rather than the hydrolytic degradation of glycoglycerolipid acyl chains. Furthermore, the results of the cellular studies under serum-free conditions suggested that the N-oxyamide group could increase the antiproliferative activity of a glycoglycerolipid independently of the presence of the anionic carboxylic group. Cellular studies in other cell lines besides IGROV-1 also support a certain degree of selectivity of this series of compounds for tumor cells with Akt hyperactivation.
Collapse
Affiliation(s)
- Marco Zuccolo
- Dipartimento di Scienze Agrarie e Ambientali, Università degli Studi di Milano, Via Celoria 2, 20133 Milano, Italy
| | - Giulia Orsini
- NOVA Institute of Chemical and Biological Technology António Xavier, New University of Lisbon, Av. da Repύblica, 2780-157 Oeiras, Portugal
| | - Martina Quaglia
- Dipartimento di Biotecnologie Mediche e Medicina Traslazionale, Università degli Studi di Milano, Via Saldini 50, 20133 Milano, Italy.
| | - Luca Mirra
- Molecular Pharmacology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, via Amadeo 42, 20133 Milan, Italy
| | - Cristina Corno
- Molecular Pharmacology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, via Amadeo 42, 20133 Milan, Italy
| | - Nives Carenini
- Molecular Pharmacology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, via Amadeo 42, 20133 Milan, Italy
| | - Paola Perego
- Molecular Pharmacology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, via Amadeo 42, 20133 Milan, Italy
| | - Diego Colombo
- Dipartimento di Biotecnologie Mediche e Medicina Traslazionale, Università degli Studi di Milano, Via Saldini 50, 20133 Milano, Italy.
| |
Collapse
|
2
|
Roke D, Feringa BL, Wezenberg SJ. A Visible-Light-Driven Molecular Motor Based on Pyrene. Helv Chim Acta 2019. [DOI: 10.1002/hlca.201800221] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Diederik Roke
- Stratingh Institute for Chemistry; University of Groningen; 9747 AG Groningen The Netherlands
| | - Ben L. Feringa
- Stratingh Institute for Chemistry; University of Groningen; 9747 AG Groningen The Netherlands
| | - Sander J. Wezenberg
- Stratingh Institute for Chemistry; University of Groningen; 9747 AG Groningen The Netherlands
| |
Collapse
|
3
|
Boshkow J, Scattolin T, Schoenebeck F, Carreira EM. [1,3]-Sigmatropic Shift of an Allylic Chloride. Helv Chim Acta 2018. [DOI: 10.1002/hlca.201800148] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Johannes Boshkow
- Laboratory of Organic Chemistry; Department of Chemistry and Applied Biosciences, ETH; Vladimir-Prelog-Weg 1-5/10 8093 Zurich Switzerland
| | - Thomas Scattolin
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Erick M. Carreira
- Laboratory of Organic Chemistry; Department of Chemistry and Applied Biosciences, ETH; Vladimir-Prelog-Weg 1-5/10 8093 Zurich Switzerland
| |
Collapse
|
4
|
Hunter CD, Guo T, Daskhan G, Richards MR, Cairo CW. Synthetic Strategies for Modified Glycosphingolipids and Their Design as Probes. Chem Rev 2018; 118:8188-8241. [DOI: 10.1021/acs.chemrev.8b00070] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Carmanah D. Hunter
- Alberta Glycomics Centre, Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada
| | - Tianlin Guo
- Alberta Glycomics Centre, Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada
| | - Gour Daskhan
- Alberta Glycomics Centre, Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada
| | - Michele R. Richards
- Alberta Glycomics Centre, Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada
| | - Christopher W. Cairo
- Alberta Glycomics Centre, Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada
| |
Collapse
|
5
|
Burugupalli S, Richardson MB, Williams SJ. Total synthesis and mass spectrometric analysis of a Mycobacterium tuberculosis phosphatidylglycerol featuring a two-step synthesis of (R)-tuberculostearic acid. Org Biomol Chem 2018; 15:7422-7429. [PMID: 28831486 DOI: 10.1039/c7ob01786c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
We report the total synthesis of (R)-tuberculostearic acid-containing Mycobacterium tuberculosis phosphatidylglycerol (PG). The approach features a two-step synthesis of (R)-tuberculostearic acid, involving an (S)-citronellyl bromide linchpin, and the phosphoramidite-assisted assembly of the full PG structure. Collision-induced dissociation mass spectrometry of two chemically-synthesized PG acyl regioisomers revealed diagnostic product ions formed by preferential loss of carboxylate at the secondary (sn-2) position.
Collapse
Affiliation(s)
- Satvika Burugupalli
- School of Chemistry and Bio21 Molecular Science and Biotechnology Institute, University of Melbourne, Parkville, Victoria, Australia 3010.
| | - Mark B Richardson
- School of Chemistry and Bio21 Molecular Science and Biotechnology Institute, University of Melbourne, Parkville, Victoria, Australia 3010.
| | - Spencer J Williams
- School of Chemistry and Bio21 Molecular Science and Biotechnology Institute, University of Melbourne, Parkville, Victoria, Australia 3010.
| |
Collapse
|
6
|
Anandababu A, Anandan S, Ashokkumar M. A Simple Discriminating p-tert-Butylcalix[4]arene Thiospirolactam Rhodamine B Based Colorimetric and Fluorescence Sensor for Mercury Ion and Live Cell Imaging Applications. ChemistrySelect 2018. [DOI: 10.1002/slct.201800044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Ambigapathi Anandababu
- Nanomaterials and Solar Energy Conversion Lab; Department of Chemistry; National Institute of Technology; Tiruchirappalli-620 015
| | - Sambandam Anandan
- Nanomaterials and Solar Energy Conversion Lab; Department of Chemistry; National Institute of Technology; Tiruchirappalli-620 015
| | | |
Collapse
|
7
|
Abstract
Nucleic acids and carbohydrates are essential biomolecules involved in numerous biological and pathological processes. Development of multifunctional building blocks based on nucleosides and sugars is in high demand for the generation of novel oligonucleotide mimics and glycoconjugates for biomedical applications. Recently, aminooxyl-functionalized compounds have attracted increasing research interest because of their easy derivatization through oxime ligation or N-oxyamide formation reactions. Various biological applications have been reported for O-amino carbohydrate- and nucleoside-derived compounds. Here, we report our efforts in the design and synthesis of glyco-, glycosyl, nucleoside- and nucleo-aminooxy acid derivatives from readily available sugars and amino acids, and their use for the generation of N-oxyamide-linked oligosaccharides, glycopeptides, glycolipids, oligonucleosides and nucleopeptides as novel glycoconjugates or oligonucleotide mimics. Delicate and key points in the synthesis will be emphasized.
Collapse
|
8
|
Synthesis and biological evaluation of neoglycosphingolipids. Eur J Med Chem 2017; 134:43-51. [PMID: 28399449 DOI: 10.1016/j.ejmech.2017.04.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Revised: 04/01/2017] [Accepted: 04/03/2017] [Indexed: 11/20/2022]
Abstract
Various neoglycosphingolipids were efficiently synthesized in a one-step reaction by the coupling of free sugars with an N-alkylaminooxy-functionalized ceramide analogue. The bioactivity studies demonstrated that most of these compounds could upregulate the expression of matrix metalloproteinase-9 (MMP-9, extracellular matrix proteins associated with tumor migration) in murine melanoma B16 cells in a similar manner to the natural ganglioside monosialodihexosylganglioside (GM3), which highlights the potential use of these neoglycosphingolipids as inhibitors of tumor migration.
Collapse
|
9
|
Chen N, Deo C, Xie J. Synthesis of (2R)- and (2S)-aminooxy analogues of β-O-glucosylserine andN-oxyamide linked glycoconjugates. ChemistrySelect 2016. [DOI: 10.1002/slct.201600214] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Na Chen
- PPSM; ENS Cachan; CNRS; Université Paris-Saclay; Cachan 94235 France
- School of Biomedical Sciences; Huaqiao University; Xiamen 361021 China
| | - Claire Deo
- PPSM; ENS Cachan; CNRS; Université Paris-Saclay; Cachan 94235 France
| | - Juan Xie
- PPSM; ENS Cachan; CNRS; Université Paris-Saclay; Cachan 94235 France
| |
Collapse
|
10
|
Chen N, Xie J. Synthesis of glycoaminooxy acid and N-oxyamide-linked glycolipids. Org Biomol Chem 2016; 14:1102-10. [DOI: 10.1039/c5ob02328a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Synthesis of orthogonally protected glycoaminooxy acid and fully deprotected N-oxyamide-linked novel glycolipids is reported.
Collapse
Affiliation(s)
- N. Chen
- PPSM
- ENS Cachan
- CNRS
- Université Paris-Saclay
- Cachan
| | - J. Xie
- PPSM
- ENS Cachan
- CNRS
- Université Paris-Saclay
- Cachan
| |
Collapse
|
11
|
Chen N, Yu ZH, Zhou D, Hu XL, Zang Y, He XP, Li J, Xie J. N-Oxyamide-linked glycoglycerolipid coated AuNPs for receptor-targeting imaging and drug delivery. Chem Commun (Camb) 2016; 52:2284-7. [DOI: 10.1039/c5cc09749e] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
We report the construction of gold glyconanoparticles coated by N-oxyamide-linked glycoglycerolipids for receptor-targeting imaging and drug delivery.
Collapse
Affiliation(s)
- Na Chen
- PPSM
- ENS Cachan
- CNRS
- Université Paris-Saclay
- Cachan
| | - Zhi-Hao Yu
- Key Laboratory for Advanced Materials & Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- PR China
| | - Dan Zhou
- Key Laboratory for Advanced Materials & Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- PR China
| | - Xi-Le Hu
- Key Laboratory for Advanced Materials & Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- PR China
| | - Yi Zang
- National Center for Drug Screening
- State Key Laboratory of Drug Research
- Shanghai Institute of Materia Medica (SIMM)
- Chinese Academy of Sciences (CAS)
- Shanghai 201203
| | - Xiao-Peng He
- Key Laboratory for Advanced Materials & Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- PR China
| | - Jia Li
- National Center for Drug Screening
- State Key Laboratory of Drug Research
- Shanghai Institute of Materia Medica (SIMM)
- Chinese Academy of Sciences (CAS)
- Shanghai 201203
| | - Juan Xie
- PPSM
- ENS Cachan
- CNRS
- Université Paris-Saclay
- Cachan
| |
Collapse
|
12
|
Abstract
The synthesis and chemical and physicochemical properties as well as biological and medical applications of various hydroxylamine-functionalized carbohydrate derivatives are summarized.
Collapse
Affiliation(s)
- N. Chen
- PPSM
- ENS Cachan
- CNRS
- Alembert Institute
- Université Paris-Saclay
| | - J. Xie
- PPSM
- ENS Cachan
- CNRS
- Alembert Institute
- Université Paris-Saclay
| |
Collapse
|
13
|
Roubinet B, Chevalier A, Renard PY, Romieu A. A Synthetic Route to 3-(Heteroaryl)-7-hydroxycoumarins Designed for Biosensing Applications. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403215] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
14
|
Szostak M, Spain M, Procter DJ. On the role of pre- and post-electron-transfer steps in the SmI2 /amine/H(2)O-mediated reduction of esters: new mechanistic insights and kinetic studies. Chemistry 2014; 20:4222-6. [PMID: 24615806 PMCID: PMC4497321 DOI: 10.1002/chem.201400295] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Indexed: 02/02/2023]
Abstract
The mechanism of the SmI2 -mediated reduction of unactivated esters has been studied using a combination of kinetic, radical clocks and reactivity experiments. The kinetic data indicate that all reaction components (SmI2 , amine, H2 O) are involved in the rate equation and that electron transfer is facilitated by Brønsted base assisted deprotonation of water in the transition state. The use of validated cyclopropyl-containing radical clocks demonstrates that the reaction occurs via fast, reversible first electron transfer, and that the electron transfer from simple Sm(II) complexes to aliphatic esters is rapid. Notably, the mechanistic details presented herein indicate that complexation between SmI2 , H2 O and amines affords a new class of structurally diverse, thermodynamically powerful reductants for efficient electron transfer to carboxylic acid derivatives as an attractive alternative to the classical hydride-mediated reductions and as a source of acyl-radical equivalents for CC bond forming processes.
Collapse
Affiliation(s)
- Michal Szostak
- School of Chemistry, University of ManchesterOxford Road, Manchester M13 9PL (UK), Fax: (+44) 161-275-4939
| | - Malcolm Spain
- School of Chemistry, University of ManchesterOxford Road, Manchester M13 9PL (UK), Fax: (+44) 161-275-4939
| | - David J Procter
- School of Chemistry, University of ManchesterOxford Road, Manchester M13 9PL (UK), Fax: (+44) 161-275-4939
| |
Collapse
|