Six new acylated anthocyanins from red radish (Raphanus sativus)

Satoru Tamura; Kouji Tsuji; Piao Yongzhen; Mayumi Ohnishi-Kameyama; Nobutoshi Murakami

doi:10.1248/cpb.58.1259

Six new acylated anthocyanins from red radish (Raphanus sativus)

Satoru Tamura, Kouji Tsuji, Piao Yongzhen, Mayumi Ohnishi-Kameyama, Nobutoshi Murakami

SCI - Chemistry

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

21 Citations (Scopus)

Abstract

Six new acylated anthocyanins (1-6) were isolated along with the three known congeners (7-9) from the fresh roots of red radishes (Raphanus sativus L.) cultivated by our group. Their chemical structures were elucidated by spectroscopic properties. Among the six new anthocyanins, the five constituents (1, 2, 4-6) were shown to contain the malonyl function at 6-OH in the glucopyranosyl residue linked to C-5 in the pelargonidin nucleus.

Original language	English
Pages (from-to)	1259-1262
Number of pages	4
Journal	Chemical and Pharmaceutical Bulletin
Volume	58
Issue number	9
DOIs	https://doi.org/10.1248/cpb.58.1259
Publication status	Published - 2010 Sept

Keywords

Anthocyanin
Malonyl group
Pelargonidin
Raphanus sativus
Red radish

ASJC Scopus subject areas

Chemistry(all)
Drug Discovery

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10.1248/cpb.58.1259

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abstract = "Six new acylated anthocyanins (1-6) were isolated along with the three known congeners (7-9) from the fresh roots of red radishes (Raphanus sativus L.) cultivated by our group. Their chemical structures were elucidated by spectroscopic properties. Among the six new anthocyanins, the five constituents (1, 2, 4-6) were shown to contain the malonyl function at 6-OH in the glucopyranosyl residue linked to C-5 in the pelargonidin nucleus.",

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author = "Satoru Tamura and Kouji Tsuji and Piao Yongzhen and Mayumi Ohnishi-Kameyama and Nobutoshi Murakami",

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AU - Tamura, Satoru

AU - Tsuji, Kouji

AU - Yongzhen, Piao

AU - Ohnishi-Kameyama, Mayumi

AU - Murakami, Nobutoshi

PY - 2010/9

Y1 - 2010/9

N2 - Six new acylated anthocyanins (1-6) were isolated along with the three known congeners (7-9) from the fresh roots of red radishes (Raphanus sativus L.) cultivated by our group. Their chemical structures were elucidated by spectroscopic properties. Among the six new anthocyanins, the five constituents (1, 2, 4-6) were shown to contain the malonyl function at 6-OH in the glucopyranosyl residue linked to C-5 in the pelargonidin nucleus.

AB - Six new acylated anthocyanins (1-6) were isolated along with the three known congeners (7-9) from the fresh roots of red radishes (Raphanus sativus L.) cultivated by our group. Their chemical structures were elucidated by spectroscopic properties. Among the six new anthocyanins, the five constituents (1, 2, 4-6) were shown to contain the malonyl function at 6-OH in the glucopyranosyl residue linked to C-5 in the pelargonidin nucleus.

KW - Anthocyanin

KW - Malonyl group

KW - Pelargonidin

KW - Raphanus sativus

KW - Red radish

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Six new acylated anthocyanins from red radish (Raphanus sativus)

Abstract

Keywords

ASJC Scopus subject areas

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