| 翻訳と辞書 |
Prunetin
|Section2=
}}
Prunetin is an O-methylated isoflavone, a type of flavonoid. It has been isolated for the first time by Finnemore in 1910 in the bark of ''Prunus emarginata'' (the Oregon cherry).〔(Isoflavones. III. The structure of prunetin and a new synthesis of genistein. R. L. Shriner, C. J. Hull, J. Org. Chem., 1945, 10 (4), pp 288–291 )〕 Prunetin isolated from pea roots can act as an attractant for ''Aphanomyces euteiches'' zoospores.〔(Aphanomyces euteiches zoospore attractant isolated from pea root; prunetin. Ryozo Yokosawa, Shiro Kuninaga and Harua Sekizaki, Ann. Phytopath. Soc. Japan 52:809-816 (1986) )〕 It is also an allosteric inhibitor of human liver aldehyde dehydrogenase.〔(Allosteric inhibition of human liver aldehyde dehydrogenase by the isoflavone prunetin ). Sheikh S. and Weiner H., Biochemical pharmacology, 1997, vol. 53, no4, pp. 471-478〕
== Glycosides ==
* 8-C-glucosyl prunetin, isolated from the leaves of ''Dalbergia hainanensis''〔(Conformational Study of 8-C-glucosyl-prunetin by Dynamic NMR Spectroscopy. Pei Cheng Zhang, Ying Hong Wang, Xin Liu, Xiang Yi, Ruo Yun Chen and De Quan Yu, Chinese Chemical Letters Vol. 13, No. 7, pp 645 – 648, 2002 )〕
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
■ウィキペディアで「Prunetin」の詳細全文を読む
スポンサード リンク
| 翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|