A new flavanone from Spatholobus suberectus dunn

作者：Liu, Ruo-Xi; Xu, Yi-Lian; Ma, Lie-Feng; Ying, You-Min; Zhan, Zha-Jun^*

来源：Journal of Chemical Research, 2018, 42(10): 529-530.

DOI：10.3184/174751918X15386515371813

• flavanone
• Spatholobus suberectus
• 6,7,3 ',5 '-tetrahydroxyflavanone

A new flavanone, namely 2-(S)-6,7,3', 5'-tetrahydroxyflavanone, was separated from the ethanol extracts of the dried vine stems of Spatholobus suberectus dunn, together with three known ones, 2-( S)-7,3', 5'-trihydroxyflavanone, liquiritigenin and butin. The structure of the new flavanone was identified by detailed analyses of the spectroscopic data, especially 1D and 2D NMR, and HR-ESI-MS.

• 出版日期2018-10
• 单位浙江工业大学