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- Title
Artificial Triterpenoid Fatty Acid Ester Isolated From the Leaves of Phytolacca icosandra L.
- Authors
Galarraga, Elier; Mavares, Andersson; Urdaneta, Neudo; Rodríguez-Lugo, Rafael E.; Amaro-Luis, Juan Manuel
- Abstract
The methanol extract form the leaves of Phytolacca icosandra L., afforded the unprecedented artificial triterpenoid fatty acid ester 1 derived from the new natural triterpenoid phytolaccagenic acid 3-O-myristate (1a), along with the three known triterpenoids serjanic, acinosolic and phytolaccagenic acid (2 – 4). Their structures were stablished by HR-EI-MS, 1D and 2D NMR techniques. The possible mechanistic formation of 1 is proposed, and the in vitro toxicity of all compounds was assessed using the brine shrimp lethality assay (BSLA).
- Subjects
FATTY acid esters; ARTEMIA
- Publication
Natural Products & Bioprospecting, 2020, Vol 10, Issue 4, p221
- ISSN
2192-2209
- Publication type
Article
- DOI
10.1007/s13659-020-00249-x