Skip to main content
Log in

Synthesis, characterization, in vitro cytotoxicity of novel metallo phthalocyanines with four methylpropiophenonyl clusters and their effects on Caenorhabditis elegans thermotolerance

  • Original Paper
  • Published:
Chemical Papers Aims and scope Submit manuscript

Abstract

Phthalocyanines (Pcs) have the potential to be used in many medical applications. Novel Zn (II), Co (II), and Cu (II) phthalocyanines (Pcs) 4, 5, and 6, respectively, containing four methylpropiophenonyl units at the peripheral positions were described. Pcs were synthesized by cyclotetramerization of the previously prepared precursor 2-hydroxy-4'-[2-(3,4-dicyanophenoxyethoxy)]-2-methylpropiophenone 3 with the presence of metal salts under nitrogen atmosphere. The compounds were characterized by elemental analysis, IR (Infrared spectroscopy), UV–visible spectroscopy, and Laser Desorption ionization time-of-flight mass spectroscopy (LDI-TOF–MS) methods. The compounds were tested for in vitro cytotoxicity in cultured human cells, and thermotolerance in Caenorhabditis elegans (C. elegans). Standard MTT assays were carried out for cytotoxicity testing using HeLa and L929 cells. Results showed that there was no significant decrease in the cell viability with zinc (II), cobalt (II), and copper (II) phthalocyanines (ZnPc, CoPc, and CuPc) at 0.25 μM concentration. C. elegans survival assay with ZnPc, CoPc, and CuPc under heat stress showed that although a dose-dependent statistically significant toxicity was observed for ZnPc and CuPc, CoPc was not toxic at all concentrations tested and even increased the survival of worms at the 0.050–0.250 µM concentration range. Therefore, CoPc can be a lead compound for further preclinical studies for its potential in photodynamic therapy (PDT) and anti-aging purposes.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Scheme 1
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5

Similar content being viewed by others

References

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Tanju Ceyhan.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary file1 (DOCX 2476 kb)

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Şenoğlu, S., Güleç, M., Dokgöz, E.Y. et al. Synthesis, characterization, in vitro cytotoxicity of novel metallo phthalocyanines with four methylpropiophenonyl clusters and their effects on Caenorhabditis elegans thermotolerance. Chem. Pap. 77, 1561–1572 (2023). https://doi.org/10.1007/s11696-022-02415-6

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11696-022-02415-6

Keywords

Navigation