1
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de Jong J, Bos JE, Wezenberg SJ. Stimulus-Controlled Anion Binding and Transport by Synthetic Receptors. Chem Rev 2023; 123:8530-8574. [PMID: 37342028 PMCID: PMC10347431 DOI: 10.1021/acs.chemrev.3c00039] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Indexed: 06/22/2023]
Abstract
Anionic species are omnipresent and involved in many important biological processes. A large number of artificial anion receptors has therefore been developed. Some of these are capable of mediating transmembrane transport. However, where transport proteins can respond to stimuli in their surroundings, creation of synthetic receptors with stimuli-responsive functions poses a major challenge. Herein, we give a full overview of the stimulus-controlled anion receptors that have been developed thus far, including their application in membrane transport. In addition to their potential operation as membrane carriers, the use of anion recognition motifs in forming responsive membrane-spanning channels is discussed. With this review article, we intend to increase interest in transmembrane transport among scientists working on host-guest complexes and dynamic functional systems in order to stimulate further developments.
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Affiliation(s)
| | | | - Sander J. Wezenberg
- Leiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333
CC Leiden, The Netherlands
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2
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Mondal D, Ahmad M, Panwaria P, Upadhyay A, Talukdar P. Anion Recognition through Multivalent C-H Hydrogen Bonds: Anion-Induced Foldamer Formation and Transport across Phospholipid Membranes. J Org Chem 2021; 87:10-17. [PMID: 34908424 DOI: 10.1021/acs.joc.1c01408] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A series of triazole-cyanostilbene receptors were designed and synthesized. The receptor binds with the anions through various CH···anion hydrogen bonding interactions, where strong binding was observed for SO42- anions followed by Cl-, Br-, NO3-, and I-, calculated from the 1H NMR titration experiment. The NOESY NMR experiment of the receptor confirmed the formation of anion-induced folded conformation. The CH···anion hydrogen bonding interaction-mediated anion recognition and foldamer formation were further confirmed from geometry optimization studies of the anion-bound complex. The receptor transports Cl- anions efficiently compared to SO42- anions across the lipid bilayer membrane via a mobile carrier mechanism.
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Affiliation(s)
- Debashis Mondal
- Department of Chemistry, Indian Institute of Science Education and Research Pune, Dr. Homi Bhabha Road, Pashan, Pune 411008, Maharashtra, India
| | - Manzoor Ahmad
- Department of Chemistry, Indian Institute of Science Education and Research Pune, Dr. Homi Bhabha Road, Pashan, Pune 411008, Maharashtra, India
| | - Prakash Panwaria
- Department of Chemistry, Indian Institute of Science Education and Research Pune, Dr. Homi Bhabha Road, Pashan, Pune 411008, Maharashtra, India
| | - Avisikta Upadhyay
- Department of Chemistry, Indian Institute of Science Education and Research Pune, Dr. Homi Bhabha Road, Pashan, Pune 411008, Maharashtra, India
| | - Pinaki Talukdar
- Department of Chemistry, Indian Institute of Science Education and Research Pune, Dr. Homi Bhabha Road, Pashan, Pune 411008, Maharashtra, India
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3
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Tomeček J, Čablová A, Hromádková A, Novotný J, Marek R, Durník I, Kulhánek P, Prucková Z, Rouchal M, Dastychová L, Vícha R. Modes of Micromolar Host-Guest Binding of β-Cyclodextrin Complexes Revealed by NMR Spectroscopy in Salt Water. J Org Chem 2021; 86:4483-4496. [PMID: 33648337 DOI: 10.1021/acs.joc.0c02917] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Multitopic supramolecular guests with finely tuned affinities toward widely explored cucurbit[n]urils (CBs) and cyclodextrins (CDs) have been recently designed and tested as functional components of advanced supramolecular systems. We employed various spacers between the adamantane cage and a cationic moiety as a tool for tuning the binding strength toward CB7 to prepare a set of model guests with KCB7 and Kβ-CD values of (0.6-5.0) × 1010 M-1 and (0.6-2.6) × 106 M-1, respectively. These accessible adamantylphenyl-based binding motifs open a way toward supramolecular components with an outstanding affinity toward β-cyclodextrin. 1H NMR experiments performed in 30% CaCl2/D2O at 273 K along with molecular dynamics simulations allowed us to identify two arrangements of the guest@β-CD complexes. The approach, joining experimental and theoretical methods, provided a better understanding of the structure of cyclodextrin complexes and related molecular recognition, which is highly important for the rational design of drug delivery systems, molecular sensors and switches.
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Affiliation(s)
- Josef Tomeček
- Department of Chemistry, Faculty of Technology, Tomas Bata University in Zlín, Vavrečkova 275, 760 01 Zlín, Czech Republic
| | - Andrea Čablová
- Department of Chemistry, Faculty of Technology, Tomas Bata University in Zlín, Vavrečkova 275, 760 01 Zlín, Czech Republic
| | - Aneta Hromádková
- Department of Chemistry, Faculty of Technology, Tomas Bata University in Zlín, Vavrečkova 275, 760 01 Zlín, Czech Republic
| | - Jan Novotný
- CEITEC - Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic.,National Centre for Biomolecular Research, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic.,Department of Chemistry, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
| | - Radek Marek
- CEITEC - Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic.,National Centre for Biomolecular Research, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic.,Department of Chemistry, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
| | - Ivo Durník
- CEITEC - Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic.,National Centre for Biomolecular Research, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
| | - Petr Kulhánek
- CEITEC - Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic.,National Centre for Biomolecular Research, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
| | - Zdeňka Prucková
- Department of Chemistry, Faculty of Technology, Tomas Bata University in Zlín, Vavrečkova 275, 760 01 Zlín, Czech Republic
| | - Michal Rouchal
- Department of Chemistry, Faculty of Technology, Tomas Bata University in Zlín, Vavrečkova 275, 760 01 Zlín, Czech Republic
| | - Lenka Dastychová
- Department of Chemistry, Faculty of Technology, Tomas Bata University in Zlín, Vavrečkova 275, 760 01 Zlín, Czech Republic
| | - Robert Vícha
- Department of Chemistry, Faculty of Technology, Tomas Bata University in Zlín, Vavrečkova 275, 760 01 Zlín, Czech Republic
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4
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Wang ZK, Hong XQ, Hu J, Xing YY, Chen WH. Synthesis and biological activity of squaramido-tethered bisbenzimidazoles as synthetic anion transporters. RSC Adv 2021; 11:3972-3980. [PMID: 35424339 PMCID: PMC8694315 DOI: 10.1039/d0ra10189c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 01/13/2021] [Indexed: 01/10/2023] Open
Abstract
A series of squaramido-tethered bisbenzimidazoles were synthesized from the reaction of diethyl squarate with substituted 2-aminomethylbenzimidazoles. These conjugates exhibit moderate binding affinity toward chloride anions. They are able to facilitate the transmembrane transport of chloride anions most probably via an anion exchange process, and tend to be more active at acidic pH than at physiological pH. The viability of these conjugates toward four selected solid tumor cell lines was evaluated using an MTT assay and the results suggest that some of these conjugates exhibit moderate cytotoxicity probably in an apoptotic fashion. A series of squaramido-tethered bisbenzimidazoles were synthesized and found to exhibit moderate anion transport and cytotoxicity.![]()
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Affiliation(s)
- Zhong-Kun Wang
- School of Biotechnology and Health Sciences
- Wuyi University
- Jiangmen 529020
- P. R. China
| | - Xiao-Qiao Hong
- School of Pharmaceutical Sciences
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Jinhui Hu
- School of Biotechnology and Health Sciences
- Wuyi University
- Jiangmen 529020
- P. R. China
| | - Yuan-Yuan Xing
- School of Biotechnology and Health Sciences
- Wuyi University
- Jiangmen 529020
- P. R. China
| | - Wen-Hua Chen
- School of Biotechnology and Health Sciences
- Wuyi University
- Jiangmen 529020
- P. R. China
- State Key Laboratory of Chemical Oncogenomics
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5
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Hébert A, Parisotto M, Ferbeyre G, Schmitzer AR. Membrane permeabilization and perturbation induced by alkyl- biguanidium salts. Supramol Chem 2018. [DOI: 10.1080/10610278.2018.1535710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Audrey Hébert
- Département de Chimie - Faculté des Arts et des Sciences, Université de Montréal, Montréal, Québec, Canada
| | - Maxime Parisotto
- Département de Chimie - Faculté des Arts et des Sciences, Université de Montréal, Montréal, Québec, Canada
| | - Gerardo Ferbeyre
- Département de Biochimie et Médecine Moléculaire - Faculté de Médecine, Université de Montréal, Montréal, Québec, Canada
| | - Andreea R. Schmitzer
- Département de Chimie - Faculté des Arts et des Sciences, Université de Montréal, Montréal, Québec, Canada
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6
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Rakers L, Grill D, Matos AL, Wulff S, Wang D, Börgel J, Körsgen M, Arlinghaus HF, Galla HJ, Gerke V, Glorius F. Addressable Cholesterol Analogs for Live Imaging of Cellular Membranes. Cell Chem Biol 2018; 25:952-961.e12. [DOI: 10.1016/j.chembiol.2018.04.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 02/22/2018] [Accepted: 04/13/2018] [Indexed: 10/16/2022]
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7
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Synthesis, anionophoric activity and apoptosis-inducing bioactivity of benzimidazolyl-based transmembrane anion transporters. Eur J Med Chem 2018; 152:115-125. [DOI: 10.1016/j.ejmech.2018.04.036] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 04/16/2018] [Accepted: 04/18/2018] [Indexed: 11/18/2022]
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8
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Flexible design of ionic liquids for membrane interactions. Biophys Rev 2018; 10:747-750. [PMID: 29549585 DOI: 10.1007/s12551-018-0412-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Accepted: 03/05/2018] [Indexed: 10/17/2022] Open
Abstract
In the last years, ionic liquids gained a lot of interest in materials sciences. Especially their interactions with biomolecules like lipids or proteins became more and more fascinating. One substance class of ionic liquids are imidazolium salts, which are usually known as the precursors of the more prominent N-heterocyclic carbenes (NHCs). Due to their high stability and easy synthesis, imidazolium salts became more attractive for applications in biological systems. In 2015, imidazolium salts bearing long alkyl chains in their backbone were established as lipid analogs. Interestingly, different effects of the intercalation into a membrane can be observed depending on the characteristics of the structure. Within this tutorial, we would like to highlight the modular synthesis of these compounds leading to a versatile tool box of lipid analogs that can be adjusted depending on the required needs.
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9
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Drücker P, Rühling A, Grill D, Wang D, Draeger A, Gerke V, Glorius F, Galla HJ. Imidazolium Salts Mimicking the Structure of Natural Lipids Exploit Remarkable Properties Forming Lamellar Phases and Giant Vesicles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:1333-1342. [PMID: 27935708 DOI: 10.1021/acs.langmuir.6b03182] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Tailor-made ionic liquids based on imidazolium salts have recently attracted a large amount of attention because of their extraordinary properties and versatile functionality. An intriguing ability to interact with and stabilize membranes has already been reported for 1,3-dialkylimidazolium compounds. We now reveal further insights into the field by investigating 1,3-dimethyl-4,5-dialkylimidazolium (Cn-IMe·HI, n = 7, 11, 15) and 1,3-dibenzyl-4,5-dialkylimidazolium (Cn-IBn·HBr, n = 7, 11, 15) salts. Diverse alkyl chain lengths and headgroups differing in their steric demand were employed for the membrane interface interaction with bilayer membranes imitating the cellular plasma membrane. Membrane hydration properties and domain fluidization were analyzed by fluorescent bilayer probes in direct comparison to established model membranes in a buffered aqueous environment, which resembles the salt content and pH of the cytosol of living cells. Membrane binding and insertion was analyzed via a quartz crystal microbalance and confocal laser scanning microscopy. We show that short-chain 4,5-dialkylimidazolium salts with a bulky headgroup were able to disintegrate membranes. Long-chain imidazolium salts form bilayer membrane vesicles spontaneously and autonomously without the addition of other lipids. These 4,5-dialkylimidazolium salts are highly eligible for further biochemical engineering and drug delivery.
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Affiliation(s)
- Patrick Drücker
- Institute of Biochemistry, University of Münster , Wilhelm-Klemm-Str. 2, D-48149 Münster, Germany
- Department of Cell Biology, Institute of Anatomy, University of Bern , Baltzerstrasse 2, 3000 Bern 9, Switzerland
| | - Andreas Rühling
- Organic Chemistry Institute, University of Münster , Corrensstrasse 40, D-48149 Münster, Germany
| | - David Grill
- Institute of Medical Biochemistry, Center for Molecular Biology of Inflammation, University of Münster , Von-Esmarch-Str. 56, D-48149 Münster, Germany
| | - Da Wang
- Institute of Biochemistry, University of Münster , Wilhelm-Klemm-Str. 2, D-48149 Münster, Germany
| | - Annette Draeger
- Department of Cell Biology, Institute of Anatomy, University of Bern , Baltzerstrasse 2, 3000 Bern 9, Switzerland
| | - Volker Gerke
- Institute of Medical Biochemistry, Center for Molecular Biology of Inflammation, University of Münster , Von-Esmarch-Str. 56, D-48149 Münster, Germany
| | - Frank Glorius
- Organic Chemistry Institute, University of Münster , Corrensstrasse 40, D-48149 Münster, Germany
| | - Hans-Joachim Galla
- Institute of Biochemistry, University of Münster , Wilhelm-Klemm-Str. 2, D-48149 Münster, Germany
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10
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Mao L, Pan W, Fu Y, Chen L, Xu M, Ren Y, Feng W, Yuan L. Reversibly Tunable Lower Critical Solution Temperature Behavior Induced by H-Bonded Aromatic Amide Macrocycle and Imidazolium Host–Guest Complexation. Org Lett 2016; 19:18-21. [DOI: 10.1021/acs.orglett.6b03125] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lijun Mao
- College of Chemistry, Key
Laboratory for Radiation Physics and Technology of Ministry of Education,
Institute of Nuclear Science and Technology, Key State Laboratory
of Biotherapy, Sichuan University, Chengdu 610064, China
| | - Wang Pan
- College of Chemistry, Key
Laboratory for Radiation Physics and Technology of Ministry of Education,
Institute of Nuclear Science and Technology, Key State Laboratory
of Biotherapy, Sichuan University, Chengdu 610064, China
| | - Yonghong Fu
- College of Chemistry, Key
Laboratory for Radiation Physics and Technology of Ministry of Education,
Institute of Nuclear Science and Technology, Key State Laboratory
of Biotherapy, Sichuan University, Chengdu 610064, China
| | - Lixi Chen
- College of Chemistry, Key
Laboratory for Radiation Physics and Technology of Ministry of Education,
Institute of Nuclear Science and Technology, Key State Laboratory
of Biotherapy, Sichuan University, Chengdu 610064, China
| | - Min Xu
- College of Chemistry, Key
Laboratory for Radiation Physics and Technology of Ministry of Education,
Institute of Nuclear Science and Technology, Key State Laboratory
of Biotherapy, Sichuan University, Chengdu 610064, China
| | - Yi Ren
- College of Chemistry, Key
Laboratory for Radiation Physics and Technology of Ministry of Education,
Institute of Nuclear Science and Technology, Key State Laboratory
of Biotherapy, Sichuan University, Chengdu 610064, China
| | - Wen Feng
- College of Chemistry, Key
Laboratory for Radiation Physics and Technology of Ministry of Education,
Institute of Nuclear Science and Technology, Key State Laboratory
of Biotherapy, Sichuan University, Chengdu 610064, China
| | - Lihua Yuan
- College of Chemistry, Key
Laboratory for Radiation Physics and Technology of Ministry of Education,
Institute of Nuclear Science and Technology, Key State Laboratory
of Biotherapy, Sichuan University, Chengdu 610064, China
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11
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Rühling A, Wang D, Ernst JB, Wulff S, Honeker R, Richter C, Ferry A, Galla HJ, Glorius F. Influence of the Headgroup of Azolium-Based Lipids on Their Biophysical Properties and Cytotoxicity. Chemistry 2016; 23:5920-5924. [PMID: 27726228 DOI: 10.1002/chem.201604182] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Indexed: 02/01/2023]
Abstract
A series of (un-)charged NHC derivatives bearing two pentadecyl chains in the backbone was studied in detail to find cooperative effects between the membrane and the NHC derivative. The tendency to show lipid-like behavior is dependent on the properties of the NHC derivative headgroup, which can be modified on demand. The surface activity was investigated by film balance measurements, epifluorescence microscopy, and differential scanning calorimetry. Additionally the cytotoxicity was evaluated against different cell lines such as eukaryotic tumor cell lines. These novel lipid-like NHC derivatives offer a broad spectrum for biological applications.
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Affiliation(s)
- Andreas Rühling
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149, Münster, Germany
| | - Da Wang
- Westfälische Wilhelms-Universität Münster, Institut für Biochemie, Wilhelm-Klemm-Straße 2, 48149, Münster, Germany
| | - Johannes B Ernst
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149, Münster, Germany
| | - Stephanie Wulff
- Westfälische Wilhelms-Universität Münster, Institut für Biochemie, Wilhelm-Klemm-Straße 2, 48149, Münster, Germany
| | - Roman Honeker
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149, Münster, Germany
| | - Christian Richter
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149, Münster, Germany
| | - Angélique Ferry
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149, Münster, Germany
| | - Hans-Joachim Galla
- Westfälische Wilhelms-Universität Münster, Institut für Biochemie, Wilhelm-Klemm-Straße 2, 48149, Münster, Germany
| | - Frank Glorius
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149, Münster, Germany
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12
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Roy A, Saha D, Mukherjee A, Talukdar P. One-Pot Synthesis and Transmembrane Chloride Transport Properties of C3-Symmetric Benzoxazine Urea. Org Lett 2016; 18:5864-5867. [DOI: 10.1021/acs.orglett.6b02940] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Arundhati Roy
- Department
of Chemistry, Indian Institute of Science Education and Research Pune, Dr. Homi Bhabha
Road, Pashan, Pune, 411008 Maharashtra, India
| | - Debasis Saha
- Department
of Chemistry, Indian Institute of Science Education and Research Pune, Dr. Homi Bhabha
Road, Pashan, Pune, 411008 Maharashtra, India
| | - Arnab Mukherjee
- Department
of Chemistry, Indian Institute of Science Education and Research Pune, Dr. Homi Bhabha
Road, Pashan, Pune, 411008 Maharashtra, India
| | - Pinaki Talukdar
- Department
of Chemistry, Indian Institute of Science Education and Research Pune, Dr. Homi Bhabha
Road, Pashan, Pune, 411008 Maharashtra, India
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13
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Peng CC, Zhang MJ, Sun XX, Cai XJ, Chen Y, Chen WH. Highly efficient anion transport mediated by 1,3-bis(benzimidazol-2-yl)benzene derivatives bearing electron-withdrawing substituents. Org Biomol Chem 2016; 14:8232-6. [PMID: 27527581 DOI: 10.1039/c6ob01461e] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
1,3-Bis(benzimidazol-2-yl)benzene exhibits potent anionophoric activity through a process of anion exchange with a minor level of proton/anion symport. Modification of 1,3-bis(benzimidazol-2-yl)benzene with strong electron-withdrawing substituents, such as trifluoromethyl and nitro groups, leads to up to 789-fold increase in the activity. The benzimidazolyl-NH fragments, the relative position and the number of the benzimidazolyl groups on the central phenyl scaffold play an essential role in the transport.
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Affiliation(s)
- Chen-Chen Peng
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, P. R. China.
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14
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Li Z, Deng LQ, Chen Y, Wu T, Chen WH. Efficient transmembrane anion transport mediated by a bis(imidazolyl)-functionalized bis(choloyl) conjugate. Bioorg Med Chem Lett 2016; 26:3665-8. [DOI: 10.1016/j.bmcl.2016.05.089] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2016] [Revised: 05/29/2016] [Accepted: 05/31/2016] [Indexed: 11/25/2022]
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15
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2,6-Bis(benzimidazol-2-yl)pyridine as a potent transmembrane anion transporter. Bioorg Med Chem Lett 2016; 26:2442-2445. [DOI: 10.1016/j.bmcl.2016.03.114] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Revised: 03/28/2016] [Accepted: 03/31/2016] [Indexed: 12/31/2022]
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16
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Gravel J, Elie CR, Khayat M, Schmitzer A. Host–guest strategy to potently camouflage and restore the activity and toxicity of drugs affecting bacterial growth and viability. MEDCHEMCOMM 2016. [DOI: 10.1039/c6md00109b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We demonstrate the application of a controllable drug delivery system, where an active and toxic imidazolium salt can be camouflaged when assembled as an inclusion complex with cyclodextrins.
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Affiliation(s)
- J. Gravel
- Département de Chimie
- Université de Montréal
- Montréal
- H3C 3J7 Canada
| | - C. R. Elie
- Département de Chimie
- Université de Montréal
- Montréal
- H3C 3J7 Canada
| | - M. Khayat
- Département de Chimie
- Université de Montréal
- Montréal
- H3C 3J7 Canada
| | - A. Schmitzer
- Département de Chimie
- Université de Montréal
- Montréal
- H3C 3J7 Canada
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17
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Soto-Cerrato V, Manuel-Manresa P, Hernando E, Calabuig-Fariñas S, Martínez-Romero A, Fernández-Dueñas V, Sahlholm K, Knöpfel T, García-Valverde M, Rodilla AM, Jantus-Lewintre E, Farràs R, Ciruela F, Pérez-Tomás R, Quesada R. Facilitated Anion Transport Induces Hyperpolarization of the Cell Membrane That Triggers Differentiation and Cell Death in Cancer Stem Cells. J Am Chem Soc 2015; 137:15892-8. [DOI: 10.1021/jacs.5b09970] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Vanessa Soto-Cerrato
- Cancer
Cell Biology Research Group, Department of Pathology and Experimental
Therapeutics, Faculty of Medicine, University of Barcelona, 08007 Barcelona, Spain
| | - Pilar Manuel-Manresa
- Cancer
Cell Biology Research Group, Department of Pathology and Experimental
Therapeutics, Faculty of Medicine, University of Barcelona, 08007 Barcelona, Spain
| | - Elsa Hernando
- Departmento
de Química, Universidad de Burgos, 09001 Burgos, Spain
| | - Silvia Calabuig-Fariñas
- Fundación de Investigación Hospital General Universitario de Valencia, 46014 Valencia, Spain
- Department
of Pathology, Universitat de València, 46010 Valencia, Spain
| | | | - Víctor Fernández-Dueñas
- Unitat
de Farmacologia, Departament Patologia i Terapèutica Experimental,
Facultat de Medicina, IDIBELL, Universitat de Barcelona, L’Hospitalet de Llobregat, 08007 Barcelona, Spain
| | - Kristoffer Sahlholm
- Unitat
de Farmacologia, Departament Patologia i Terapèutica Experimental,
Facultat de Medicina, IDIBELL, Universitat de Barcelona, L’Hospitalet de Llobregat, 08007 Barcelona, Spain
- Department
of Neuroscience, Karolinska Institute, 171 77 Solna, Stockholm, Sweden
| | - Thomas Knöpfel
- Division
of Brain Sciences, Imperial College London, London SW7 2AZ, United Kingdom
| | | | - Ananda M. Rodilla
- Cancer
Cell Biology Research Group, Department of Pathology and Experimental
Therapeutics, Faculty of Medicine, University of Barcelona, 08007 Barcelona, Spain
| | - Eloisa Jantus-Lewintre
- Fundación de Investigación Hospital General Universitario de Valencia, 46014 Valencia, Spain
- Department
of Biotechnology, Universitat Politècnica de València, 46022 Valencia,Spain
| | - Rosa Farràs
- Centro de Investigación Príncipe Felipe, 46012 Valencia, Spain
| | - Francisco Ciruela
- Unitat
de Farmacologia, Departament Patologia i Terapèutica Experimental,
Facultat de Medicina, IDIBELL, Universitat de Barcelona, L’Hospitalet de Llobregat, 08007 Barcelona, Spain
- Department
of Biochemistry and Microbiology, Faculty of Sciences, University of Ghent, 9000 Gent, Belgium
| | - Ricardo Pérez-Tomás
- Cancer
Cell Biology Research Group, Department of Pathology and Experimental
Therapeutics, Faculty of Medicine, University of Barcelona, 08007 Barcelona, Spain
| | - Roberto Quesada
- Departmento
de Química, Universidad de Burgos, 09001 Burgos, Spain
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18
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Gravel J, Kempf J, Schmitzer A. Host-Guest Strategy to Reversibly Control a Chloride Carrier Process with Cyclodextrins. Chemistry 2015; 21:18642-8. [DOI: 10.1002/chem.201503714] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Indexed: 01/13/2023]
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19
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Takagi K, Kusafuka K, Ito Y, Yamauchi K, Ito K, Fukuda R, Ehara M. Synthesis and Optical Properties of Imidazole- and Benzimidazole-Based Fused π-Conjugated Compounds: Influence of Substituent, Counteranion, and π-Conjugated System. J Org Chem 2015; 80:7172-83. [PMID: 26102427 DOI: 10.1021/acs.joc.5b01028] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Fused π-conjugated imidazolium chlorides having hydrogen (1-Cl), octyloxy (2-Cl), N,N-dibutylamino (3-Cl), trifluoromethyl (4-Cl), and cyano (5-Cl) groups substituted on the benzene ring at the 2-position of imidazole were prepared. Counteranion exchanges from chloride to bis(trifluoromethanesulfonyl)imidate (2-TFSI) and tetrafluoroborate (2-BF4) were performed. The optical properties of these compounds (absorption and emission wavelengths, fluorescence quantum yield, and solvatochromism) were influenced by both the substituent and anion character, which was investigated by theoretical calculations using the density functional theory (DFT) and symmetry-adapted cluster-configuration interaction (SAC-CI) methods. Fused π-conjugated benzimidazolium chlorides having N,N-dibutylamino (6-Cl) and cyano (7-Cl) groups were also prepared to observe the different solvatochromic shifts.
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Affiliation(s)
- Koji Takagi
- †Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso, Showa, Nagoya 466-8555 Japan
| | - Kazuma Kusafuka
- †Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso, Showa, Nagoya 466-8555 Japan
| | - Yohei Ito
- †Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso, Showa, Nagoya 466-8555 Japan
| | - Koji Yamauchi
- †Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso, Showa, Nagoya 466-8555 Japan
| | - Kaede Ito
- †Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso, Showa, Nagoya 466-8555 Japan
| | - Ryoichi Fukuda
- ‡Research Center for Computational Science, Institute for Molecular Science, 38 Nishigo-Naka, Myodaiji, Okazaki 444-8585 Japan.,§Elements Strategy Initiative for Catalysts and Batteries, Kyoto University, Kyoto 615-8520 Japan
| | - Masahiro Ehara
- ‡Research Center for Computational Science, Institute for Molecular Science, 38 Nishigo-Naka, Myodaiji, Okazaki 444-8585 Japan.,§Elements Strategy Initiative for Catalysts and Batteries, Kyoto University, Kyoto 615-8520 Japan
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20
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Busschaert N, Caltagirone C, Van Rossom W, Gale PA. Applications of Supramolecular Anion Recognition. Chem Rev 2015; 115:8038-155. [PMID: 25996028 DOI: 10.1021/acs.chemrev.5b00099] [Citation(s) in RCA: 858] [Impact Index Per Article: 95.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
| | - Claudia Caltagirone
- ‡Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554 Bivio per Sestu, 09042 Monserrato, Cagliari, Italy
| | - Wim Van Rossom
- †Chemistry, University of Southampton, Southampton SO17 1BJ, United Kingdom
| | - Philip A Gale
- †Chemistry, University of Southampton, Southampton SO17 1BJ, United Kingdom
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21
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Elie CR, David G, Schmitzer AR. Strong Antibacterial Properties of Anion Transporters: A Result of Depolarization and Weakening of the Bacterial Membrane. J Med Chem 2015; 58:2358-66. [DOI: 10.1021/jm501979f] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Claude R. Elie
- Département de Chimie, Université de Montréal, CP 6128 Succursale Centre Ville, H3C 3J7, Montreal, Quebec, Canada
| | - Guillaume David
- Département de Chimie, Université de Montréal, CP 6128 Succursale Centre Ville, H3C 3J7, Montreal, Quebec, Canada
| | - Andreea R. Schmitzer
- Département de Chimie, Université de Montréal, CP 6128 Succursale Centre Ville, H3C 3J7, Montreal, Quebec, Canada
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22
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Li Z, Deng LQ, Chen JX, Zhou CQ, Chen WH. Does lipophilicity affect the effectiveness of a transmembrane anion transporter? Insight from squaramido-functionalized bis(choloyl) conjugates. Org Biomol Chem 2015; 13:11761-9. [DOI: 10.1039/c5ob01920f] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Lipophilicity was found to have little effect on the effectiveness of squaramido-functionalized bis(choloyl) conjugates.
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Affiliation(s)
- Zhi Li
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Li-Qun Deng
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Jin-Xiang Chen
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Chun-Qiong Zhou
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Wen-Hua Chen
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
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23
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González-Mendoza L, Altava B, Burguete MI, Escorihuela J, Hernando E, Luis SV, Quesada R, Vicent C. Bis(imidazolium) salts derived from amino acids as receptors and transport agents for chloride anions. RSC Adv 2015. [DOI: 10.1039/c5ra05880e] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Binding properties towards different anions and chloride transport activity have been studied using different bis(imidazolium) salts.
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Affiliation(s)
| | - Belén Altava
- Departamento de Química Inorgánica y Orgánica
- Universitat Jaume I
- E-12071 Castellón
- Spain
| | - M. Isabel Burguete
- Departamento de Química Inorgánica y Orgánica
- Universitat Jaume I
- E-12071 Castellón
- Spain
| | - Jorge Escorihuela
- Wageningen UR
- Laboratory of Organic Chemistry
- 6703 HB Wageningen
- The Netherlands
| | - Elsa Hernando
- Departamento de Química
- Facultad de Ciencias
- Universidad de Burgos
- 09001 Burgos
- Spain
| | - Santiago V. Luis
- Departamento de Química Inorgánica y Orgánica
- Universitat Jaume I
- E-12071 Castellón
- Spain
| | - Roberto Quesada
- Departamento de Química
- Facultad de Ciencias
- Universidad de Burgos
- 09001 Burgos
- Spain
| | - Cristian Vicent
- Serveis Centrals d'Instrumentació Científica
- Universitat Jaume I
- 12071 Castellón
- Spain
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24
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Charbonneau M, Addoumieh G, Oguadinma P, Schmitzer AR. Support-Free Palladium–NHC Catalyst for Highly Recyclable Heterogeneous Suzuki–Miyaura Coupling in Neat Water. Organometallics 2014. [DOI: 10.1021/om500878f] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Mathieu Charbonneau
- Department of Chemistry, Université de Montréal, 2900
Édouard Montpetit CP
6128 succ. Centre-Ville, Montréal, Québec, Canada, H3C 3J7
| | - George Addoumieh
- Department of Chemistry, Université de Montréal, 2900
Édouard Montpetit CP
6128 succ. Centre-Ville, Montréal, Québec, Canada, H3C 3J7
| | - Paul Oguadinma
- Department of Chemistry, Université de Montréal, 2900
Édouard Montpetit CP
6128 succ. Centre-Ville, Montréal, Québec, Canada, H3C 3J7
| | - Andreea R. Schmitzer
- Department of Chemistry, Université de Montréal, 2900
Édouard Montpetit CP
6128 succ. Centre-Ville, Montréal, Québec, Canada, H3C 3J7
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25
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Affiliation(s)
- Julien Gravel
- Département de Chimie, Université de Montréal, 2900 Edouard Montpetit, CP 6128, succ. Centre ville, Montréal, Québec, Canada
| | - Andreea R. Schmitzer
- Département de Chimie, Université de Montréal, 2900 Edouard Montpetit, CP 6128, succ. Centre ville, Montréal, Québec, Canada
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26
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Vidal M, Schmitzer A. Molecular parameters and transmembrane transport mechanism of imidazolium-functionalized binols. Chemistry 2014; 20:9998-10004. [PMID: 25043746 DOI: 10.1002/chem.201402602] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Indexed: 11/06/2022]
Abstract
We describe the molecular parameters governing the transmembrane activity of imidazolium-functionalized anion transporters and present a detailed mechanistic study. These ionophores adopt a mobile-carrier mechanism for short methyl and butyl chains, a combined mobile-carrier/transmembrane-pore mechanism for octyl and dodecyl chains, and form transmembrane aggregates for hexadecyl chains.
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Affiliation(s)
- Marc Vidal
- Departement de Chimie, Université de Montréal, C. P. 6128 Succursale Centre-Ville, Montréal, Québec, H3C 3J7 (Canada), Fax: (+1) 514-343-7586
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27
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Vidal M, Elie CR, Campbell S, Claing A, Schmitzer AR. Biologically active binaphthol-scaffolded imidazolium salts. MEDCHEMCOMM 2014. [DOI: 10.1039/c3md00293d] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This work describes the antimicrobial activity and selectivity for Gram-positive bacteria of imidazolium-functionalized binols, as a result of their insertion into the lipid membrane and alteration of its permeability.
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Affiliation(s)
- Marc Vidal
- Département de Chimie
- Université de Montréal
- Montréal Qc, Canada
| | | | - Shirley Campbell
- Département de Pharmacologie
- Université de Montréal
- Montréal Qc, Canada
| | - Audrey Claing
- Département de Pharmacologie
- Université de Montréal
- Montréal Qc, Canada
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28
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Kempf J, Noujeim N, Schmitzer AR. 2,4,7-Triphenylbenzimidazole: the monomeric unit of supramolecular helical rod-like transmembrane transporters. RSC Adv 2014. [DOI: 10.1039/c4ra06887d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Supramolecular compact helical rod as transmembrane anion transporter.
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Affiliation(s)
- J. Kempf
- Département de Chimie
- Université de Montréal
- Montréal, Canada
| | - N. Noujeim
- Département de Chimie
- Université de Montréal
- Montréal, Canada
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29
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Chhun C, Richard-Daniel J, Kempf J, Schmitzer AR. Transport of macrocyclic compounds across phospholipid bilayers by umbrella-rotaxanes. Org Biomol Chem 2013; 11:6023-8. [DOI: 10.1039/c3ob41209a] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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30
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Takagi K, Ito Y, Kusafuka K, Sakaida M. Synthesis of green and blue fluorescent ladder-type conjugated imidazolium compounds. Org Biomol Chem 2013; 11:2245-8. [DOI: 10.1039/c3ob40164b] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Elie CR, Hébert A, Charbonneau M, Haiun A, Schmitzer AR. Benzimidazolium-based synthetic chloride and calcium transporters in bacterial membranes. Org Biomol Chem 2013; 11:923-8. [DOI: 10.1039/c2ob26966j] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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32
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Montenegro J, Bang EK, Sakai N, Matile S. Synthesis of an Enlarged Library of Dynamic DNA Activators with Oxime, Disulfide and Hydrazone Bridges. Chemistry 2012; 18:10436-43. [DOI: 10.1002/chem.201200550] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2012] [Indexed: 12/18/2022]
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33
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Elie CR, Charbonneau M, Schmitzer AR. An anion structure–activity relationship of imidazolium-based synthetic transporters. MEDCHEMCOMM 2012. [DOI: 10.1039/c2md20107k] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Haynes CJE, Gale PA. Transmembrane anion transport by synthetic systems. Chem Commun (Camb) 2011; 47:8203-9. [DOI: 10.1039/c1cc12061a] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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35
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Montenegro J, Braun J, Fischer-Onaca O, Meier W, Matile S. Synthetic polyion-counterion transport systems in polymersomes and gels. Org Biomol Chem 2011; 9:6623-8. [DOI: 10.1039/c1ob05835e] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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36
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Chhun C, Schmitzer AR. A pseudorotaxane umbrella thread with chloride transmembrane transport properties. MEDCHEMCOMM 2011. [DOI: 10.1039/c1md00128k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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