Author, as appears in the article.: Matheu, M.I.; Mestre, J.; Díaz, Y.; Castillón, S. ; Boutureira, O.
Department: Química Analítica i Química Orgànica
URV's Author/s: MATHEU MALPARTIDA, MARÍA ISABEL; Mestre, J.; DÍAZ GIMÉNEZ, MARÍA YOLANDA; CASTILLÓN MIRANDA, SERGIO; Boutureira, O.
Keywords: organic compounds Chemical synthesis
Abstract: Herein we present a chemical approach for the ready preparation of d-sarmentosyl donors enabling the first total synthesis and structure validation of cardenolide N-1, a challenging 2,6-dideoxy-3-O-methyl-¿-d-xylo-hexopyranoside extracted from Nerium oleander twigs that displays anti-inflammatory properties and cell growth inhibitory activity against tumor cells. The strategy highlights the synthetic value of the sequential methodology developed in our group for the synthesis of 2-deoxyglycosides. Key steps include Wittig-Horner olefination of a d-xylofuranose precursor, [I+]-induced 6-endo cyclization, and 1,2-trans stereoselective glycosylation.
Research group: Síntesis Orgànica Estereoselectiva
Thematic Areas: Química Química Chemistry
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 0022-3263
Author identifier: ; n/a; ; ; 0000-0002-0768-8309
Record's date: 2017-04-04
Last page: 3333
Journal volume: 82
Papper version: info:eu-repo/semantics/publishedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Entity: Universitat Rovira i Virgili
Journal publication year: 2017
First page: 3327
Publication Type: Article Artículo Article
Repositori URV