1
|
Gribkova OL, Kabanova VA, Yagodin AV, Averin AA, Nekrasov AA. Water-Soluble Phthalocyanine with Ionogenic Groups as a Molecular Template for Electropolymerization of 3,4-Ethylenedioxythiophene. RUSS J ELECTROCHEM+ 2022. [DOI: 10.1134/s1023193522110076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
2
|
Husain A, Ganesan A, Machacek M, Cerveny L, Kubat P, Ghazal B, Zimcik P, Makhseed S. Dually directional glycosylated phthalocyanines as extracellular red-emitting fluorescent probes. Dalton Trans 2020; 49:9605-9617. [PMID: 32542251 DOI: 10.1039/d0dt01180k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The development of new non-aggregated phthalocyanines bearing multivalent saccharide moieties on their macrocyclic rims is of great interest. Many characteristics, including water-solubility, non-toxicity and others, can be feasibly obtained by these amphiphiles which can be considered as a key solution for demonstrating highly efficient photoactive materials in water. Herein, a family of five newly prepared dually directional Zn(ii) containing phthalocyanines (PcG1-4) and azaphthalocyanine (AzaPcG1) glycoconjugates is described. The unique spatial arrangement of the glucoside units based on peripherally hexadeca-(PcG1) and nonperipherally octa-(PcG4) macrocycles provides a fully monomeric behaviour along with a high fluorescence (ΦF∼ 0.21) in aqueous solution. These amphiphiles were characterized by low toxicity, and an extremely low cellular uptake was obtained due to the highly polar nature of the glucoside substituents. Accordingly, their potential as suitable photoactive chromophores for red-emitting extracellular fluorescent probes has been confirmed upon the evaluation of paracellular transport using a layer of MDCKII cells with the permeability coefficient fully comparable with an established evaluator of the integrity of the monolayer.
Collapse
Affiliation(s)
- Ali Husain
- Department of Chemistry, Kuwait University, P.O. Box 5969, Safat, 13060, Kuwait.
| | | | | | | | | | | | | | | |
Collapse
|
3
|
Kollar J, Machacek M, Halaskova M, Lenco J, Kucera R, Demuth J, Rohlickova M, Hasonova K, Miletin M, Novakova V, Zimcik P. Cationic Versus Anionic Phthalocyanines for Photodynamic Therapy: What a Difference the Charge Makes. J Med Chem 2020; 63:7616-7632. [DOI: 10.1021/acs.jmedchem.0c00481] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jan Kollar
- Department of Pharmaceutical Chemistry and Pharmaceutical Analysis, Faculty of Pharmacy in Hradec Kralove, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove 500 05, Czech Republic
| | - Miloslav Machacek
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove 500 05, Czech Republic
| | - Marie Halaskova
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove 500 05, Czech Republic
| | - Juraj Lenco
- Department of Analytical Chemistry, Faculty of Pharmacy in Hradec Kralove, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove 500 05, Czech Republic
| | - Radim Kucera
- Department of Pharmaceutical Chemistry and Pharmaceutical Analysis, Faculty of Pharmacy in Hradec Kralove, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove 500 05, Czech Republic
| | - Jiri Demuth
- Department of Pharmaceutical Chemistry and Pharmaceutical Analysis, Faculty of Pharmacy in Hradec Kralove, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove 500 05, Czech Republic
| | - Monika Rohlickova
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove 500 05, Czech Republic
| | - Katerina Hasonova
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove 500 05, Czech Republic
| | - Miroslav Miletin
- Department of Pharmaceutical Chemistry and Pharmaceutical Analysis, Faculty of Pharmacy in Hradec Kralove, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove 500 05, Czech Republic
| | - Veronika Novakova
- Department of Pharmaceutical Chemistry and Pharmaceutical Analysis, Faculty of Pharmacy in Hradec Kralove, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove 500 05, Czech Republic
| | - Petr Zimcik
- Department of Pharmaceutical Chemistry and Pharmaceutical Analysis, Faculty of Pharmacy in Hradec Kralove, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove 500 05, Czech Republic
| |
Collapse
|
4
|
Skvortsov IA, Fazlyeva AM, Khodov IA, Stuzhin PA. Porphyrazines with annulated diazepine rings. 5. Near-IR-absorbing tetrakis(6,7-dihydro-1 H-1,4-diazepino)porphyrazines and effects of acid solvation on their spectral properties. NEW J CHEM 2020. [DOI: 10.1039/d0nj04388e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Novel porphyrazines bearing fused 6,7-dihydro-1H-1,4-diazepine rings were synthesized and their spectral response on the change of medium acidity was demonstrated.
Collapse
Affiliation(s)
- Ivan A. Skvortsov
- Research Institute of Macroheterocycles
- Ivanovo State University of Chemistry and Technology (ISUCT)
- Ivanovo 153000
- Russia
| | - Alina M. Fazlyeva
- Research Institute of Macroheterocycles
- Ivanovo State University of Chemistry and Technology (ISUCT)
- Ivanovo 153000
- Russia
| | - Ilya A. Khodov
- Institute of Solution Chemistry
- Russian Academy of Sciences (ISC RAS)
- Ivanovo 153045
- Russia
| | - Pavel A. Stuzhin
- Research Institute of Macroheterocycles
- Ivanovo State University of Chemistry and Technology (ISUCT)
- Ivanovo 153000
- Russia
| |
Collapse
|
5
|
Abstract
The photodynamic reaction involves the light-induced generation of an excited state in a photosensitizer molecule (PS), which then results in the formation of reactive oxygen species in the presence of oxygen, or a direct modification of a cellular molecule. Most PSs are porphyrinoids, which are highly lipophilic, and are administered usually in liposomes to facilitate their effective delivery to target cells. The currently available liposomal formulations are Visudyne® and Fospeg®. Novel PSs were developed and tested for their photodynamic activity against cancer cells. Several compounds were highly phototoxic to oral cancer cells both in free and liposome-encapsulated form, with nanomolar IC50 values. The lowest IC50s (7-13 nM) were obtained with a PS encapsulated in cationic liposomes.
Collapse
|
6
|
Novakova V, Donzello MP, Ercolani C, Zimcik P, Stuzhin PA. Tetrapyrazinoporphyrazines and their metal derivatives. Part II: Electronic structure, electrochemical, spectral, photophysical and other application related properties. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.01.015] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
7
|
Miletin M, Zimcik P, Novakova V. Photodynamic properties of aza-analogues of phthalocyanines. Photochem Photobiol Sci 2018; 17:1749-1766. [DOI: 10.1039/c8pp00106e] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Spectral and photophysical properties and in vitro photodynamic activity of aza-analogues of phthalocyanines are summarized.
Collapse
Affiliation(s)
- Miroslav Miletin
- Faculty of Pharmacy in Hradec Kralove
- Charles University
- Hradec Kralove 50005
- Czech Republic
| | - Petr Zimcik
- Faculty of Pharmacy in Hradec Kralove
- Charles University
- Hradec Kralove 50005
- Czech Republic
| | - Veronika Novakova
- Faculty of Pharmacy in Hradec Kralove
- Charles University
- Hradec Kralove 50005
- Czech Republic
| |
Collapse
|
8
|
Ghazal B, Machacek M, Shalaby MA, Novakova V, Zimcik P, Makhseed S. Phthalocyanines and Tetrapyrazinoporphyrazines with Two Cationic Donuts: High Photodynamic Activity as a Result of Rigid Spatial Arrangement of Peripheral Substituents. J Med Chem 2017; 60:6060-6076. [PMID: 28558213 DOI: 10.1021/acs.jmedchem.7b00272] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
High photodynamic activity was observed for hexadeca-cationic zinc, magnesium, and metal-free phthalocyanines (Pcs) and tetrapyrazinoporphyrazines with EC50 values as low as 5 nM (MCF-7 cells) for the best compound; this activity was several times better than that of clinically established photosensitizers verteporfin, temoporfin, S3AlOHPc, or protoporphyrin IX. This lead compound was characterized by low dark toxicity (TC50 = 369 μM), high efficiency against other cell lines (HCT 116 and HeLa), and possible activation by light above 680 nm. The excellent photodynamic activity resulted from the rigid spatial arrangement of the quaternized triazole moieties above and below the Pc core, as confirmed by X-ray crystallography. The triazole moieties thus formed two "cationic donuts" that protected the hydrophobic core against aggregation in water. The lysosomes were found to be the site of subcellular localization and were consequently the primary targets of photodynamic injury, resulting in predominantly necrotic cell death.
Collapse
Affiliation(s)
- Basma Ghazal
- Department of Chemistry, Kuwait University , P.O. Box 5969, Safat, 13060, Kuwait
| | - Miloslav Machacek
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University , Heyrovskeho 1203, Hradec Kralove, 500 05, Czech Republic
| | - Mona Abbas Shalaby
- Department of Chemistry, Kuwait University , P.O. Box 5969, Safat, 13060, Kuwait
| | - Veronika Novakova
- Department of Biophysics and Physical Chemistry, Faculty of Pharmacy in Hradec Kralove, Charles University , Heyrovskeho 1203, Hradec Kralove, 500 05, Czech Republic
| | - Petr Zimcik
- Department of Pharmaceutical Chemistry and Pharmaceutical Analysis, Faculty of Pharmacy in Hradec Kralove, Charles University , Heyrovskeho 1203, Hradec Kralove, 500 05, Czech Republic
| | - Saad Makhseed
- Department of Chemistry, Kuwait University , P.O. Box 5969, Safat, 13060, Kuwait
| |
Collapse
|
9
|
Machacek M, Demuth J, Cermak P, Vavreckova M, Hruba L, Jedlickova A, Kubat P, Simunek T, Novakova V, Zimcik P. Tetra(3,4-pyrido)porphyrazines Caught in the Cationic Cage: Toward Nanomolar Active Photosensitizers. J Med Chem 2016; 59:9443-9456. [PMID: 27682881 DOI: 10.1021/acs.jmedchem.6b01140] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Investigation of a series of tetra(3,4-pyrido)porphyrazines (TPyPzs) substituted with hydrophilic substituents revealed important structure-activity relationships for their use in photodynamic therapy (PDT). Among them, a cationic TPyPz derivative with total of 12 cationic charges above, below and in the plane of the core featured a unique spatial arrangement that caught the hydrophobic core in a cage, thereby protecting it fully from aggregation in water. This derivative exhibited exceptionally effective photodynamic activity on a number of tumor cell lines (HeLa, SK-MEL-28, A549, MCF-7) with effective concentrations (EC50) typically below 5 nM, at least an order of magnitude better than the EC50 values obtained for the clinically approved photosensitizers verteporfin, temoporfin, protoporphyrin IX, and trisulfonated hydroxyaluminum phthalocyanine. Its very low dark toxicity (TC50 > 400 μM) and high ability to induce photodamage to endothelial cells (EA.hy926) without preincubation suggest the high potential of this cationic TPyPz derivative in vascular-targeted PDT.
Collapse
Affiliation(s)
- Miloslav Machacek
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague , Heyrovskeho 1203, Hradec Kralove, 500 05, Czech Republic
| | - Jiri Demuth
- Department of Biophysics and Physical Chemistry, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague , Heyrovskeho 1203, Hradec Kralove, 500 05, Czech Republic
| | - Pavel Cermak
- Department of Biophysics and Physical Chemistry, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague , Heyrovskeho 1203, Hradec Kralove, 500 05, Czech Republic
| | - Magda Vavreckova
- Department of Pharmaceutical Chemistry and Pharmaceutical Analysis, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague , Heyrovskeho 1203, Hradec Kralove, 500 05, Czech Republic
| | - Lenka Hruba
- Department of Biophysics and Physical Chemistry, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague , Heyrovskeho 1203, Hradec Kralove, 500 05, Czech Republic
| | - Adela Jedlickova
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague , Heyrovskeho 1203, Hradec Kralove, 500 05, Czech Republic
| | - Pavel Kubat
- J. Heyrovský Institute of Physical Chemistry, v.v.i., Academy of Sciences of the Czech Republic , Dolejškova 3, 182 23 Praha 8, Czech Republic
| | - Tomas Simunek
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague , Heyrovskeho 1203, Hradec Kralove, 500 05, Czech Republic
| | - Veronika Novakova
- Department of Biophysics and Physical Chemistry, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague , Heyrovskeho 1203, Hradec Kralove, 500 05, Czech Republic
| | - Petr Zimcik
- Department of Pharmaceutical Chemistry and Pharmaceutical Analysis, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague , Heyrovskeho 1203, Hradec Kralove, 500 05, Czech Republic
| |
Collapse
|
10
|
Novel magnesium and zinc porphyrazines containing galactose moieties: Synthesis via click reaction and characterization. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.07.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|