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A new cytotoxic indole alkaloid from Tabernaemontana inconspicua stapf.
- Source :
- Natural Product Research; May2021, Vol. 35 Issue 10, p1590-1595, 6p
- Publication Year :
- 2021
-
Abstract
- One new indole alkaloid derivative, 5,6-dioxo-11-hydroxy voacangine (1) together with four known compounds (2-5), were isolated from the fruits of Tabernaemontana inconspicua Stapf (Apocynaceae). Their structures were determined using 1D and 2D NMR, HRESI-MS, and a comparison with the literature. The new compound was found to be cytotoxic on human breast cancer MDA-MB 231 cells with IC<subscript>50</subscript> values of 3.35 µM and 2.19 µM after 24 and 48 hours, respectively. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14786419
- Volume :
- 35
- Issue :
- 10
- Database :
- Complementary Index
- Journal :
- Natural Product Research
- Publication Type :
- Academic Journal
- Accession number :
- 150389988
- Full Text :
- https://doi.org/10.1080/14786419.2019.1628749