黄烷酮醇

黄烷酮醇英語:,也叫做3-羟基烷酮2,3-二氢黄酮醇二氢黄酮醇 dihydroflavonol)是一大类以 3-羟基-2,3-二氢-2-苯基色原酮-4-酮(IUPAC名)为骨架的黄酮类化合物

黄烷酮醇各个碳原子的编号

黄烷酮醇的例子包括:

  • 花旗松素 taxifolin(或称为:二氢槲皮素 Dihydroquercetin)
  • 香橙素 Aromadedrin(或称为:二氢山奈酚 Dihydrokaempferol)

代谢

涉及生物体内黄烷酮醇的代谢的酶有

苷类

黄药大头茶Gordonia chrysandra )的根部存在一些黄烷酮醇的苷类衍生物(chrysandroside Achrysandroside B[1]。一些谷精草科植物(如Paepalanthus argenteus)的叶子中可提纯一种黄烷酮醇C-苷类物质Xeractinol[2]

光滑菝葜Smilax glabra )的根茎土茯苓)中也鉴定出多种黄烷酮醇苷类衍生物(如astilbinneoastilbinisoastilbinneoisoastilbin等)[3]

参考文献

  1. Kun Wanga; Jing Zhi Yanga; Li Zuoa; Dong Ming Zhang. . Chinese Chemical Letters. January 2008, 19 (1): 61–4. doi:10.1016/j.cclet.2007.10.033.
  2. Anne Lígia Dokkedal; Francisco Lavarda; Lourdes Campaner dos Santos; Wagner Vilegas. . J. Braz. Chem. Soc. March–April 2007, 18 (2) [2019-03-06]. doi:10.1590/S0103-50532007000200029. (原始内容存档于2019-04-10).
  3. Yuan JZ, Dou DQ, Chen YJ, et al. . Zhongguo Zhong Yao Za Zhi. September 2004, 29 (9): 867–70. PMID 15575206 (中文).

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