A new isoflavone glycoside from Pueraria alopecuroides

Junlin Yang; Qingfei Fan; Huanli Zhang; Qishi Song

doi:10.1080/14786419.2015.1038813

A new isoflavone glycoside from Pueraria alopecuroides

Nat Prod Res. 2016;30(1):100-4. doi: 10.1080/14786419.2015.1038813. Epub 2015 Nov 3.

Authors

Junlin Yang^{1

2}, Qingfei Fan¹, Huanli Zhang^{1

2}, Qishi Song¹

Affiliations

¹ a Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences , Kunming 650223 , P.R. China.
² b Department of Biology , University of Chinese Academy of Sciences , Beijing 100049 , P.R. China.

PMID: 26525177
DOI: 10.1080/14786419.2015.1038813

Abstract

A new isoflavone glycoside, (-)-tuberosin-3-O-β-D-glucopyranoside (1), along with 10 known compounds 1a-10, was isolated from Pueraria alopecuroides. Their structures were determined on the basis of spectral data including 1D and 2D NMR and HREIMS. These compounds were isolated from this plant for the first time.

Keywords: ( − )-tuberosin-3-O-β-D-glucopyranoside; Pueraria alopecuroides; isoflavone glycoside.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Cardiac Glycosides
Glycosides / chemistry
Isoflavones / chemistry
Isoflavones / isolation & purification
Magnetic Resonance Spectroscopy
Molecular Structure
Plant Extracts / chemistry
Plant Roots / chemistry
Pueraria* / chemistry
Spectrometry, Mass, Electrospray Ionization
Spectrophotometry, Ultraviolet

Substances

Cardiac Glycosides
Glycosides
Isoflavones
Plant Extracts