Kaempferide triglycoside: a possible factor of resistance of carnation ( Dianthus caryophyllus) to Fusarium oxysporum f. sp. dianthi

A kaempferide triglycoside has been found as a constitutive component in an uninfected carnation ( Dianthus caryophyllus) of the cultivar Novada. The chemical structure has been determined mainly by the use of spectroscopic methods, including 2D NMR experiments. It showed a strong activity in restri...

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Veröffentlicht in:	Phytochemistry (Oxford) 2001-04, Vol.56 (7), p.717-721
Hauptverfasser:	Curir, Paolo, Dolci, Marcello, Lanzotti, Virginia, Taglialatela-Scafati, Orazio
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Carbohydrate Conformation Carbohydrate Sequence Carnation Caryophyllaceae Dianthus caryophyllus Flavonoids Fundamental and applied biological sciences. Psychology Fungal plant pathogens Fungitoxic activity Fusarium - pathogenicity Fusarium oxysporum Immunity, Innate Kaempferide glycoside kaempferide triglycoside Kaempferols Magnoliopsida - chemistry Magnoliopsida - microbiology Magnoliopsida - physiology Molecular Conformation Molecular Sequence Data Molecular Structure NMR Pathology, epidemiology, host-fungus relationships. Damages, economic importance Phytopathology. Animal pests. Plant and forest protection Plant Diseases - microbiology Quercetin - analogs & derivatives Quercetin - chemistry Quercetin - isolation & purification Trisaccharides - chemistry Trisaccharides - isolation & purification
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Zusammenfassung:	A kaempferide triglycoside has been found as a constitutive component in an uninfected carnation ( Dianthus caryophyllus) of the cultivar Novada. The chemical structure has been determined mainly by the use of spectroscopic methods, including 2D NMR experiments. It showed a strong activity in restricting fungal parasite development, which could contribute to the known ability of carnation cv. Novada to resist to Fusarium oxysporum f. sp. dianthi infection.
ISSN:	0031-9422 1873-3700
DOI:	10.1016/S0031-9422(00)00488-X