来自贵州飞蛾藤的树脂糖苷。
Resin glycosides from Porana duclouxii.
作者信息
Ding Wen-Bing, Zhang Dai-Gui, Liu Chun-Jie, Li Guan-Hua, Li You-Zhi
机构信息
a Hunan Provincial Key Laboratory for Biology and Control of Plant Diseases and Insect Pests, College of Plant Protection, Hunan Agricultural University , Changsha , 410128 , China.
出版信息
J Asian Nat Prod Res. 2014;16(2):135-40. doi: 10.1080/10286020.2013.864281. Epub 2013 Dec 10.
A new intact resin glycoside (3) and two glycosidic acids (1 and 2), all having a common trisaccharide moiety and (11S)-hydroxytetradecanoic acid or (3S,11S)-dihydroxytetradecanoic acid as the aglycone, were obtained from the roots of Porana duclouxii. Their structures were elucidated by spectroscopic analyses and chemical correlations. These compounds represent the first examples of resin glycosides from the genus Porana.
从杜氏飞蛾藤（Porana duclouxii）的根中获得了一种新的完整树脂糖苷（3）和两种糖苷酸（1和2），它们都具有一个共同的三糖部分，并且以（11S）-羟基十四烷酸或（3S，11S）-二羟基十四烷酸作为苷元。通过光谱分析和化学关联对它们的结构进行了阐明。这些化合物是飞蛾藤属中树脂糖苷的首例。
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