Skip to main content

Advertisement

Log in

Synthesis of new N,S-acetal analogs derived from juglone with cytotoxic activity against Trypanossoma cruzi

  • Published:
Journal of Bioenergetics and Biomembranes Aims and scope Submit manuscript

Abstract

A series of 11 new N,S-acetal juglone derivatives were synthesized and evaluated against T. cruzi epimastigote forms. These compounds were obtained in good to moderate yields using a microwave irradiation protocol. Among all compounds, two N,S-acetal analogs, showed significant trypanocidal activity. Notably, one compound 11g exhibited selectivity index 10-fold higher than the reference drug benznidazole for epimastigote. The compound 11h was more effective for amastigote forms. Both prototypes exhibited S.I. higher than the benznidazole description. Thus, both compounds proving to be useful candidate molecules to further studies in infected animals.

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.

Fig. 1
Fig. 2
Scheme 1
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 8
Fig. 9

Similar content being viewed by others

References

Download references

Author information

Authors and Affiliations

Authors

Corresponding authors

Correspondence to Robson Xavier Faria or David Rodrigues da Rocha.

Additional information

Publisher’s note

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

Electronic supplementary material

ESM 1

(DOCX 16518 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Pacheco, P.A.F., de Menezes Ribeiro, T., dos Santos Galvão, R.M. et al. Synthesis of new N,S-acetal analogs derived from juglone with cytotoxic activity against Trypanossoma cruzi. J Bioenerg Biomembr 52, 199–213 (2020). https://doi.org/10.1007/s10863-020-09834-8

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10863-020-09834-8

Keywords

Navigation