Dendocarbin A: A sesquiterpene lactone from Drimys winteri

The natural compound dendocarbin A, C15H22O3, is a sesquiterpene lactone isolated for the first time from Drimys winteri for var chilensis. The compound crystallizes in the orthorhombic space group P212121 and its X-ray crystal structure confirmed the S/R character of the chiral centres at C-5/C-10...

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Detalles Bibliográficos
Autores principales: Paz Robles, C., Burgos, V., Suarez, S., Baggio, R.
Formato: JOUR
Materias:
crystal structure
cytotoxic activity
dendocarbin A
Drimys winteri
natural product
natural sesquiterpene lactone
Cytotoxicity
Esters
Hydrogen bonds
Cytotoxic activities
Natural products
Sesquiterpene lactones
Crystal structure
sesquiterpene
chemical structure
chemistry
Drimys
isolation and purification
metabolism
synthesis
X ray crystallography
Crystallography, X-Ray
Molecular Structure
Sesquiterpenes
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_20532296_v70_n_p1007_PazRobles
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:The natural compound dendocarbin A, C15H22O3, is a sesquiterpene lactone isolated for the first time from Drimys winteri for var chilensis. The compound crystallizes in the orthorhombic space group P212121 and its X-ray crystal structure confirmed the S/R character of the chiral centres at C-5/C-10 and C-9/C-11, respectively. The α-OH group at C-11 was found to be involved in intermolecular hydrogen bonding, defining chains along the <100> 21 screw axis. © 2014 International Union of Crystallography.

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