Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363
Notes
Six New Acylated Anthocyanins from Red Radish (Raphanus sativus)
Satoru TamuraKouji TsujiPiao YongzhenMayumi Ohnishi-KameyamaNobutoshi Murakami
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2010 Volume 58 Issue 9 Pages 1259-1262

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Abstract

Six new acylated anthocyanins (16) were isolated along with the three known congeners (79) 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, 46) 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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© 2010 The Pharmaceutical Society of Japan
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