Skip to main content
Log in

Antileishmanial Activity and Chemical Composition of Hydroalcoholic Extracts from Different Parts of Handroanthus impetiginosus (Ipê-Roxo)

  • Short Communication
  • Published:
Revista Brasileira de Farmacognosia Aims and scope Submit manuscript

Abstract

Leishmaniasis is a parasitic disease with a limited arsenal of drugs for therapeutical care, and the available treatments present a variety of side effects, demonstrating the need for alternative therapies. Handroanthus impetiginosus (Mart. ex DC.) Mattos, Bignoniaceae (ipê-roxo), is recognized for showing a wide number of biological activities. Hence, this paper aims to investigate the extracts of different parts of H. impetiginosus and their antileishmanial activity through in vitro assays. The evaluation of the antileishmanial activity of the leaf and seed ethanolic extracts showed the best results after 24 h with IC50 4.49 and 2.24 µg/ml, respectively. Already, amphotericin B (positive control) showed an IC50 of 0.012 µg/ml. The chemical composition revealed metabolites such as flavonoids, triterpenoids, iridoid glycosides, hydroxyanthraquinones, naphtofurans, naphthoquinones, coumaric acid derivatives, lignans, and phenolic compounds. The results obtained in this paper contribute to the scientific knowledge regarding the chemical profile and biological potential of ipê-roxo.

Graphical abstract

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
Fig. 3

References

Download references

Acknowledgements

The authors thank the National Council for Science and Technology (Conselho Nacional de Desenvolvimento Científico e Tecnológico-CNPq) and Coordination for the Improvement of Higher Education Personnel (Coordenação de Aperfeiçoamento de Pessoal de Nível Superior-CAPES) for financial support and the researchers from the Natural Products and Organic Synthesis Research Group (GEAPS-CNPq-UFES). The authors also thank the researchers Jairo K. Bastos and Nicoli Dias Oliveira.

Author information

Authors and Affiliations

Authors

Contributions

Acquisition of samples: DLM, AAM, PSSRC, and SGA; chemical characterization analysis of UPLC-ESI-qTOF experimental data: AKN, MFCS, OSC, and CPFS; biological activity analysis and interpretation of experimental data: WRC, MLAS, and LGM; drafting the article and revising it critically for important intellectual content: AHJ and PMP. All of the authors have read and approved the final submission.

Corresponding authors

Correspondence to Mario Ferreira Conceição Santos or Márcio Luís Andrade e Silva.

Ethics declarations

Ethics Approval

Not applicable.

Conflict of Interest

The authors declare no competing interests.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Mariano, R.L., Montagnini, D.L., Manuquian, H.A. et al. Antileishmanial Activity and Chemical Composition of Hydroalcoholic Extracts from Different Parts of Handroanthus impetiginosus (Ipê-Roxo). Rev. Bras. Farmacogn. 32, 851–857 (2022). https://doi.org/10.1007/s43450-022-00313-2

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s43450-022-00313-2

Keywords

Navigation