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Título: | Flavonol glycosides from Asplenium foreziense and its five related taxa and A. incisum |
Autor: | Iwashina, Tsukasa; López Sáez, José Antonio CSIC ORCID ; Herrero, Alberto; Kitajima, Junichi; Matsumoto, Sadamu | Palabras clave: | Kaempferol 3-O-gentiobioside Aspleniaceae Asplenium obovatum Kaempferol 3-O-gentiobioside-4′-O-glucoside Asplenium incisum Asplenium fontanum Asplenium foreziense |
Fecha de publicación: | ago-2000 | Editor: | Elsevier | Citación: | Biochemical Systematics and Ecology 28(7): 665-671 (2000) | Resumen: | The flavonoids of Asplenium foreziense, A. fontanum subsp. fontanum and subsp. pseudofontanum. A. obovatum subsp. obovatum var. obovatum and var. protobillotii, A. obovatum subsp. lanceolatum, and A. incisum were isolated and identified for chemotaxonomic survey. A major constituent of all taxa was kaempferol 3-O-gentiobioside. As minor compounds, kaempferol 3,7-O-glycoside and/or kaempferol 3-O-glycoside were found in A. fontanum, A. obovatum and A. foreziense, and kaempferol 3-O-gentiobioside-4'-O-glucoside, kaempferol 3-O- glucoside and quercetin 3-O-diglucoside in A. incisum. It was suggested that A. foreziense, A. fontanum including subsp. pseudofontanum and A. obovatum including subsp. lanceolatum are not only morphologically but also chemotaxonomically related. The East Asian A. incisum was chemically and geographically different from these taxa. (C) 2000 Elsevier Science Ltd. | Versión del editor: | http://dx.doi.org/10.1016/S0305-1978(99)00103-9 | URI: | http://hdl.handle.net/10261/93539 | DOI: | 10.1016/S0305-1978(99)00103-9 | ISSN: | 0305-1978 |
Aparece en las colecciones: | (CCHS-IH) Artículos |
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