Aproximación a la síntesis enantioselectiva de achillifolina.
- Rosales, Antonio
- Muñoz Bascón, Juan
- Castilla Alcalá, José Antonio
- Roldán Molina, Esther
- Olmedo, Santiago
- Proaño, Janeth
- Oltra, J Enrique
ISSN: 2477-9148, 2477-9113
Year of publication: 2014
Volume: 35
Issue: 1-2
Pages: 41-50
Type: Article
More publications in: Revista Ecuatoriana de Medicina y Ciencias Biológicas: REMCB
Abstract
In this paper, an approximation biomimetic synthesis of achillifoline, a natural sesquiterpene lactone isolated from Achillea millefolium subsp. Millenium, is presented. Carbocationic cyclization of epoxy-costunolide is the key step of the synthetic sequence. This transannular cyclization, allows the formation of the skeleton of 1,4-epoxy-cyclodecane presents in achillifoline