Genkwanin 4′-O-glucosyl-(1→2)-rhamnoside from new chemotype of Asplenium normale in Japan

Tao Fujiwara; Ayumi Uehara; Junichi Kitajima; Tsukasa Iwashina; Sadamu Matsumoto; Yasuyuki Watano

doi:10.1177/1934578x1400900917

Genkwanin 4′-O-glucosyl-(1→2)-rhamnoside from new chemotype of Asplenium normale in Japan

Tao Fujiwara, Ayumi Uehara, Junichi Kitajima, Tsukasa Iwashina, Sadamu Matsumoto, Yasuyuki Watano

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

New flavone glycoside, genkwanin 4′-O-β-glucopyranosyl-(1→2)-O-α-rhamnopyranoside was isolated from the fronds of new chemotype of Asplenium normale D.Don, together with two known C-glycosylflavones, vicenin-2 and lucenin-2. The chemical structure of the isolated glycoside was established by UV, LC-MS, characterization of acid hydrolysates, and ¹H and ¹³C NMR spectroscopy.

Original language	English
Pages (from-to)	1289-1290
Number of pages	2
Journal	Natural product communications
Volume	9
Issue number	9
DOIs	https://doi.org/10.1177/1934578x1400900917
Publication status	Published - 2014 Sept
Externally published	Yes

Keywords

Aspleniaceae
Asplenium normale
Flavone glycosides
Genkwanin 4′-O-glucosyl-(1→2)-rhamnoside

ASJC Scopus subject areas

Pharmacology
Plant Science
Drug Discovery
Complementary and alternative medicine

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10.1177/1934578x1400900917

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abstract = "New flavone glycoside, genkwanin 4′-O-β-glucopyranosyl-(1→2)-O-α-rhamnopyranoside was isolated from the fronds of new chemotype of Asplenium normale D.Don, together with two known C-glycosylflavones, vicenin-2 and lucenin-2. The chemical structure of the isolated glycoside was established by UV, LC-MS, characterization of acid hydrolysates, and 1H and 13C NMR spectroscopy.",

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doi = "10.1177/1934578x1400900917",

language = "English",

volume = "9",

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T1 - Genkwanin 4′-O-glucosyl-(1→2)-rhamnoside from new chemotype of Asplenium normale in Japan

AU - Fujiwara, Tao

AU - Uehara, Ayumi

AU - Kitajima, Junichi

AU - Iwashina, Tsukasa

AU - Matsumoto, Sadamu

AU - Watano, Yasuyuki

PY - 2014/9

Y1 - 2014/9

N2 - New flavone glycoside, genkwanin 4′-O-β-glucopyranosyl-(1→2)-O-α-rhamnopyranoside was isolated from the fronds of new chemotype of Asplenium normale D.Don, together with two known C-glycosylflavones, vicenin-2 and lucenin-2. The chemical structure of the isolated glycoside was established by UV, LC-MS, characterization of acid hydrolysates, and 1H and 13C NMR spectroscopy.

AB - New flavone glycoside, genkwanin 4′-O-β-glucopyranosyl-(1→2)-O-α-rhamnopyranoside was isolated from the fronds of new chemotype of Asplenium normale D.Don, together with two known C-glycosylflavones, vicenin-2 and lucenin-2. The chemical structure of the isolated glycoside was established by UV, LC-MS, characterization of acid hydrolysates, and 1H and 13C NMR spectroscopy.

KW - Aspleniaceae

KW - Asplenium normale

KW - Flavone glycosides

KW - Genkwanin 4′-O-glucosyl-(1→2)-rhamnoside

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ER -

Genkwanin 4′-O-glucosyl-(1→2)-rhamnoside from new chemotype of Asplenium normale in Japan

Abstract

Keywords

ASJC Scopus subject areas

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