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Photosensitizing effects and physicochemical properties of chlorophyll a derivatives with hydrophilic oligoethylene glycol fragments at the macrocycle periphery. Photochem Photobiol Sci 2024; 23:409-420. [PMID: 38319518 DOI: 10.1007/s43630-023-00527-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 12/19/2023] [Indexed: 02/07/2024]
Abstract
In this work, screening studies of the cytotoxic effect of chlorins with fragments of di-, tri-, and pentaethylene glycol at the macrocycle periphery in relation to HeLa, A549, and HT29 cells were performed. It is shown that, despite different hydrophobicity, all the compounds studied have a comparable photodynamic effect. The conjugate of chlorin e6 with pentaethylene glycol, which has the lowest tendency to association among the studied compounds with tropism for low density lipoproteins and the best characteristics of the formation of molecular complexes with Tween 80, has a significant difference in dark and photoinduced toxicity (ratio IC50(dark)/IC50(photo) approximately 2 orders of magnitude for all cell lines), which allows to hope for a sufficiently large "therapeutic window". A study of the interaction of this compound with HeLa cells shows that the substance penetrates the cell and, after red light irradiation induces ROS appearance inside the cell, associated, apparently, with the photogeneration of singlet oxygen. These data indicate that photoinduced toxic effects are caused by damage to intracellular structures as a result of oxidative stress. Programmed type of cell death characterized with caspase-3 induction is prevailing. So, the conjugate of chlorin e6 with pentaethylene glycol is a promising antitumor PS that can be successfully solubilized with Tween 80, which makes it suitable for further in vivo studies.
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2
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The Interaction of Deuteroporphyrin IX and its Dimethyl Ester with Oligoethylene Glycols. MACROHETEROCYCLES 2022. [DOI: 10.6060/mhc213705r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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3
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Synthesis, dark and photoinduced cytotoxicity of 1-alkoxy-2-iodoethyl derivatives of chlorophyll a. MACROHETEROCYCLES 2022. [DOI: 10.6060/mhc224280b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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4
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Dark and Photoinduced Cytotoxicity of Chlorophyll a Derivatives and Their Analogues towards HeLa Cells: Some Structure - Activity Relationships. MACROHETEROCYCLES 2022. [DOI: 10.6060/mhc224176b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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5
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Synthesis and Photocatalytic Properties of Magnesium Silicate Modified with Cationic Chlorin e6 Derivatives. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221040198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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6
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Exo ring opening in methyl pheophorbide a 132-amide derivatives under the action of amines. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3093-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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7
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Dark and Photoinduced Cytotoxicity of Cationic Chlorin e6 Derivatives with Different Numbers of Charged Groups. MACROHETEROCYCLES 2021. [DOI: 10.6060/mhc210944b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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8
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New membranotropic cationic chlorins derived from pheophytin a: synthesis and evaluation of photodynamic activity. Russ Chem Bull 2020. [DOI: 10.1007/s11172-020-2827-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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9
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C–O, C–S, C–N, and C–C Bond Formation at the Periphery of the Macrocycle during Chemical Modification of Phytochlorins: Key Methods and Synthetic Applications. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s1070363219120430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Synthesis of Tetra(meso-aryl)porphyrin with Tetraethylene Glycol Fragments. MACROHETEROCYCLES 2020. [DOI: 10.6060/mhc191178r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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11
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Transesterification of Exocyclic Ester Group of Methyl Pheophorbide a. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s107036321909007x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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12
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Synthesis and Cytotoxic Activity of Transition Metal Porphyrinates with a Fragment of Diethylene Glycol on the Periphery of the Macrocycle. MACROHETEROCYCLES 2019. [DOI: 10.6060/mhc181219b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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13
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Association of hydrophilic derivatives of chlorophyll a in ethanol–water and ethanol–water–solubilizer systems. Russ Chem Bull 2018. [DOI: 10.1007/s11172-018-2212-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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14
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Synthesis and Estimation of Radical Scavenging Activity of Tetra(meso-aryl)porphyrins Containing 2,6-Dimethoxyphenol Unit. RUSS J GEN CHEM+ 2018. [DOI: 10.1134/s1070363218080145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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New chlorin-terpene conjugates bearing triethylene glycol and cationic tetraalkylammonium fragments. Russ Chem Bull 2018. [DOI: 10.1007/s11172-018-2241-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Dimerization of Pheophorbide а with Activated Carboxylic Group in the Reaction with Ethylenediamine. RUSS J GEN CHEM+ 2018. [DOI: 10.1134/s1070363218060142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Asymmetrically substituted tetra(meso-aryl)porphyrins bearing peripheral 2,6-diisobornylphenol and 2,6-di-tert-butylphenol moieties. Russ Chem Bull 2018. [DOI: 10.1007/s11172-017-1992-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Conjugates of natural chlorins and isobornylphenols with a different length of the spacer between the chlorin and terpenephenolic fragments: synthesis and antioxidant activity. Russ Chem Bull 2018. [DOI: 10.1007/s11172-017-1997-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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19
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Synthesis of chlorin–phorbin dimer with carborane fragment. DOKLADY CHEMISTRY 2018. [DOI: 10.1134/s0012500817120047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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Cytotoxic Chlorin e6 Derivatives with One or Two 4,5-Dichloro-1,2-thiazole Fragments. MACROHETEROCYCLES 2018. [DOI: 10.6060/mhc170726b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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21
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The Antioxidant Properties of Asymmetrically Substituted Tetra(meso-aryl)porphyrins with One Phenolic Substituent: The Contribution of Phenol and Porphyrin Fragments to Antioxidant Activity. MACROHETEROCYCLES 2018. [DOI: 10.6060/mhc170302b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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22
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Opening of Exocycle of the Methyl Pheophorbide a 13(2)-Amide Derivatives in a Water-Acetone Solution in the Presence Hydrochloric Acid. MACROHETEROCYCLES 2018. [DOI: 10.6060/mhc171039b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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23
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24
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Chlorin conjugates containing 2,6-diisobornylphenol fragments. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2017. [DOI: 10.1134/s1070428017040182] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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25
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Modification of magnesium silicate with 15(2)-methyl ester of 13(1),17(3)-diamino-N,N′-bis(2-hydroxyethyl)-13(1),17(3)-dioxochlorin e
6. RUSS J GEN CHEM+ 2017. [DOI: 10.1134/s1070363217050036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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26
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27
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Modification of magnesium silicate with 13(1)-N-methylamide-17-methyl-15-diethylene glycol ester of chlorin е 6. RUSS J GEN CHEM+ 2016. [DOI: 10.1134/s1070363216080053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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28
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Spectral parameters of derivatives of methylpheophorbide a and chlorin e 6, and their complex formation with Cu(II): The effects of structural fragments of the molecules and the solvent nature. RUSS J GEN CHEM+ 2016. [DOI: 10.1134/s1070363216070239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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29
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Aminomethylation of Nickel Porphyrinates Based on Methylpheophorbide a Derivatives. MACROHETEROCYCLES 2016. [DOI: 10.6060/mhc160540b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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30
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31
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The study of monomeric and dimeric chlorophyll a derivatives by Diffusion Ordered Spectroscopy (DOSY) method. MACROHETEROCYCLES 2015. [DOI: 10.6060/mhc150145b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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32
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33
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34
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[Membrane protective properties of diastereomers of methylpheophorbide a 13(2)-n-n-octyl-N-(2-hydroxy-3-isobornyl-5-methylbenzyl)amide]. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2014; 39:486-90. [PMID: 24707730 DOI: 10.1134/s1068162013040055] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Two diastereomers of methylpheophorbide a 13(2)-N-n-octyl-N-(2-hydroxy-3-isobornyl-5-methylbenzyl)amide were obtained from (+)- and (-)-enantiomers of 2-isobornyl-4-methylphenol. Evaluation of membrane protective and antioxidant activity of individual diastereomers on the model of H2O2-induced hemolysis of blood erythrocytes showed that the stereochemistry of isobornyl substituent in the synthesized conjugates has no effect on their biological activity.
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35
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Novel pH-Independent Amphiphilic Chlorophyll a Derivatives with Oligoethyleneglycol Substituents as a Hydrophilic Part: Synthesis and Hydrophilicity Estimation. MACROHETEROCYCLES 2014. [DOI: 10.6060/mhc140500b] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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36
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Erythrocytes Membrane Photodestruction Sensitized Chlorophyll a Derivatives: Some Structure-Activity Regularities. MACROHETEROCYCLES 2014. [DOI: 10.6060/mhc140377b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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37
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Synthesis and Antiradical Activity of Tetra(3,5-diisobornyl-4-hydroxyphenyl)porphyrin Metal Complexes. MACROHETEROCYCLES 2014. [DOI: 10.6060/mhc140479b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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38
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Comparative study of redox characteristics and antioxidant activity of porphyrins with 2,6-dialkylphenol groups. DOKLADY CHEMISTRY 2013. [DOI: 10.1134/s0012500813060025] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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39
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40
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Oxidation of 1-methyl-1H-imidazole-2-thiol with chlorine dioxide. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2013. [DOI: 10.1134/s1070428013010193] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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41
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Synthesis of novel terpenophenol-chlorin conjugates and evaluation of their membranotropic and membrane-protecting properties. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2012; 38:629-36. [DOI: 10.1134/s1068162012050044] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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42
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Catalytic Effect of Thioles in Oxidation of the Vinyl Group to Aldehyde in Chlorophyll a Derivatives. MACROHETEROCYCLES 2012. [DOI: 10.6060/mhc2012.110736b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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43
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Synthesis of potential antitumor agents, dimeric and trimeric chlorins, from methylpheophorbide a. Russ Chem Bull 2011. [DOI: 10.1007/s11172-011-0112-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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44
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45
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Amidation of the ester group of methylpheoforbide a with sterically nonhindered primary and secondary aliphatic amines. RUSS J GEN CHEM+ 2011. [DOI: 10.1134/s1070363211060259] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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46
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Synthesis of amide-bonded chlorin dimers and trimers without the use of activating agents. DOKLADY CHEMISTRY 2011. [DOI: 10.1134/s0012500811020017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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47
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48
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Atropoisomerism of 13-N,N-dimethylamide-15,17-dimethyl ester of chlorin e 6 from the data of X-ray, 1H NMR, and HPLC. RUSS J GEN CHEM+ 2010. [DOI: 10.1134/s1070363210110241] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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49
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Opening of the extra ring in pheophorbide a methyl ester by the action of amines as a one-step method for introduction of additional fragments at the periphery of chlorin macroring. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2010. [DOI: 10.1134/s1070428010040238] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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50
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Aminomethylation of Chlorophyll a Phorbine Derivatives Using Bis(N,N-dimethylamino)methane. MACROHETEROCYCLES 2010. [DOI: 10.6060/mhc2010.2-3.145] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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