Cytotoxic Activity of Tropane Alkaloides of Species of Erythroxylum

Title:Cytotoxic Activity of Tropane Alkaloides of Species of Erythroxylum

Volume: 21 Issue: 17

Author(s): José F. Araújo Neto, Erika M. de O. Ribeiro*, Ademir E. do Vale, Jorge M. David and Juceni P. David

Affiliation:

• Departamento Ciencias da Vida – DCV, Universidade do Estado da Bahia, Bahia,Brazil

Keywords: Erythroxylum, cytotoxic activity, potential chemotherapeutic, tropane alkaloids, natural products, cells lines.

Abstract: Erythroxylaceae is a family composed of four genera, with Erythroxylum being the only one represented in the Neotropical region. Chemical studies indicate the presence of alkaloids, terpenes, flavonoids, and phenolic compounds as main compounds. The incorporation of cytotoxic activity assays of natural products using cell cultures assists in the selection of potential chemotherapeutic agents. In this work, we describe a revision of the cytotoxicity evaluation studies performed with extracts or pure substances obtained from Erythroxylum species through an integrative review. We found studies that evaluated the cytotoxic activity of 21 species of Erythroxylum against 45 different cell lines. The analysis of the chemical composition of these species shows that the metabolites present in each species influence their cytotoxic potential, especially the presence of disubstituted tropane alkaloid species with the highest cytotoxic potential. MTT and Sulforrodamine B assays were the main in vitro tests used for the evaluation of the cytotoxic activities. From the total species, less than 10% of the Erythroxylum species have already been evaluated for cytotoxic activity. Four of them showed high cytotoxic activity according to the criteria of the NCI plant screening program. Thus, this genus represents a potential source of natural products with antitumor activity.

Cite this article as:

Araújo Neto F. José, de O. Ribeiro M. Erika *, do Vale E. Ademir, David M. Jorge and David P. Juceni , Cytotoxic Activity of Tropane Alkaloides of Species of Erythroxylum, Mini-Reviews in Medicinal Chemistry 2021; 21 (17) . https://dx.doi.org/10.2174/1389557521666210119123409