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Flavonol glycosides from Asplenium foreziense and its five related taxa and A. incisum

AuthorsIwashina, Tsukasa; López Sáez, José Antonio ; Herrero, Alberto; Kitajima, Junichi; Matsumoto, Sadamu
KeywordsKaempferol 3-O-gentiobioside
Asplenium obovatum
Kaempferol 3-O-gentiobioside-4′-O-glucoside
Asplenium incisum
Asplenium fontanum
Asplenium foreziense
Issue DateAug-2000
CitationBiochemical Systematics and Ecology 28(7): 665-671 (2000)
AbstractThe 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.
Publisher version (URL)http://dx.doi.org/10.1016/S0305-1978(99)00103-9
Appears in Collections:(CCHS-IH) Artículos
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