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Zheng Y, Zhu S, Jiang L, Wu F, Huang C, Li Z, Wong KL, Xu Z, Wang K. Synthesis, singlet oxygen generation, photocytotoxicity and subcellular localization of azobisporphyrins as potentially photodynamic therapeutic agents in vitro cell study. J PORPHYR PHTHALOCYA 2017. [DOI: 10.1142/s1088424617500201] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Three azobisporphyrins (Por1, Por2 and Por3) were synthesized by coupling two molecules of (4-nitrophenyl/pyridyl) porphyrins in the presence of KOH/butanol. The structures of porphyrins were confirmed by UV, IR, NMR and mass spectra and elemental analysis. With tetraphenylporphyrin (H2TPP) as a control, the singlet oxygen (1O[Formula: see text] generation of porphyrins was evaluated through 1,3-diphenylisobenzofuran (DPBF) method. The order of ability to generate 1O2 for three azobisporphyrins was Por 1 [Formula: see text]Por 2 > Por 3[Formula: see text] H2TPP. The photocytotoxicity and sub-cellular localization of azobisporphyrins over Hela cells were studied through MTT analysis and confocal laser scanning microscope, respectively. The results indicated Por 1 and Por 2 displayed the low dark-cytotoxicity, while Por 3 induced a concentration-dependent cytotoxicity to Hela cells with the concentration of porphyrins ranging from 1 to 100 [Formula: see text] M. With the light dose at 4 J/cm2, Por 3 killed more than 60% Hela cells at 2 [Formula: see text] M, indicating a high photocytoxicity. As seen from the laser scanning confocal microscopy images, Por 3 was mainly localized in cell membrane, while Por 1 and Por 2 do not displayed significant fluorescent emission in Hela cells. These results suggest the synthesized cationic azobisporphyrin could be used as a potential therapeutic agent for photodynamic therapy of cancers.
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Affiliation(s)
- Yunman Zheng
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, P.R. China
| | - Sizhe Zhu
- Hubei Key Lab of Novel Reactor & Green Chemical Technology, Wuhan Institute of Technology, Wuhan, Hubei Province, P.R. China
| | - Lijun Jiang
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, P.R. China
| | - Fengshou Wu
- Key Laboratory for Green Chemical Process of Ministry of Education, Wuhan Institute of Technology, Wuhan, P.R. China
| | - Chi Huang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, P.R. China
| | - Zaoying Li
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, P.R. China
| | - Ka-Leung Wong
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, P.R. China
| | - Zebin Xu
- Hubei Key Lab of Novel Reactor & Green Chemical Technology, Wuhan Institute of Technology, Wuhan, Hubei Province, P.R. China
| | - Kai Wang
- Hubei Key Lab of Novel Reactor & Green Chemical Technology, Wuhan Institute of Technology, Wuhan, Hubei Province, P.R. China
- Key Laboratory for Green Chemical Process of Ministry of Education, Wuhan Institute of Technology, Wuhan, P.R. China
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Auras BL, Oliveira VA, Terenzi H, Neves A, Iglesias BA. meso-Mono-[4-(1,4,7-triazacyclononanyl)]-tri(phenyl)]porphyrin and the respective zinc(ii)-complex: complete characterization and biomolecules binding abilities. Photochem Photobiol Sci 2016; 15:564-79. [DOI: 10.1039/c6pp00016a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
We aimed to synthesize a new series of triazacyclononanyl-porphyrins (4and5) with the potential ability to bind DNA.
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Affiliation(s)
- Bruna L. Auras
- Departamento de Química
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
| | - Vanessa A. Oliveira
- Centro de Biologia Molecular Estrutural
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
| | - Hernán Terenzi
- Centro de Biologia Molecular Estrutural
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
| | - Ademir Neves
- Departamento de Química
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
| | - Bernardo A. Iglesias
- Departamento de Química
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
- Departamento de Química
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Abdulaeva IA, Birin KP, Michalak J, Romieu A, Stern C, Bessmertnykh-Lemeune A, Guilard R, Gorbunova YG, Tsivadze AY. On the synthesis of functionalized porphyrins and porphyrin conjugates via β-aminoporphyrins. NEW J CHEM 2016. [DOI: 10.1039/c5nj03247d] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A two-step methodology to prepare a series ofmeso-tetraarylporphyrin conjugates bearing water-soluble moieties, anchoring groups and receptor subunits.
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Affiliation(s)
- Inna A. Abdulaeva
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- UMR CNRS 6302
- Univ. Bourgogne Franche-Comté
- 21078 Dijon
- France
| | - Kirill P. Birin
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Russian Academy of Sciences
- Moscow
- Russia
| | - Julien Michalak
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- UMR CNRS 6302
- Univ. Bourgogne Franche-Comté
- 21078 Dijon
- France
| | - Anthony Romieu
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- UMR CNRS 6302
- Univ. Bourgogne Franche-Comté
- 21078 Dijon
- France
| | - Christine Stern
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- UMR CNRS 6302
- Univ. Bourgogne Franche-Comté
- 21078 Dijon
- France
| | - Alla Bessmertnykh-Lemeune
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- UMR CNRS 6302
- Univ. Bourgogne Franche-Comté
- 21078 Dijon
- France
| | - Roger Guilard
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- UMR CNRS 6302
- Univ. Bourgogne Franche-Comté
- 21078 Dijon
- France
| | - Yulia G. Gorbunova
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Russian Academy of Sciences
- Moscow
- Russia
- Kurnakov Institute of General and Inorganic Chemistry
| | - Aslan Yu. Tsivadze
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Russian Academy of Sciences
- Moscow
- Russia
- Kurnakov Institute of General and Inorganic Chemistry
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