Artículo
cis,cis-Germacranolides and melampolides from Mikania thapsoides
Catalan, Cesar Atilio Nazareno
; Cuenca, María del R.; Hernandez, Luis Roberto; Joseph Nathan, Pedro
Fecha de publicación:
12/2003
Editorial:
American Chemical Society
Revista:
Journal of Natural Products
ISSN:
0163-3864
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
The aerial parts of Mikania thapsoides afforded six new cis,cis-germacranolide-type sesquitepene lactones (1-6), of which three (1-3) have an unusual 3,4-epoxy function, and also afforded two new melampolides (7 and 8). All compounds have a trans C-8 lactone ring closure. Their structures were elucidated using 1D and 2D NMR measurements, and the absolute configuration of 1 was determined using the Mosher ester method.
Palabras clave:
CIS-GERMACRANOLIDES
,
MELAMPOLIDES
,
MIKANIA THAPSOIDES
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(INQUINOA)
Articulos de INST.DE QUIMICA DEL NOROESTE
Articulos de INST.DE QUIMICA DEL NOROESTE
Citación
Catalan, Cesar Atilio Nazareno; Cuenca, María del R.; Hernandez, Luis Roberto; Joseph Nathan, Pedro; cis,cis-Germacranolides and melampolides from Mikania thapsoides; American Chemical Society; Journal of Natural Products; 66; 7; 12-2003; 949-953
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