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Two new isoarylbenzofuran diglucosides from the root bark of Morus alba. | LitMetric

Two new isoarylbenzofuran diglucosides from the root bark of Morus alba.

J Asian Nat Prod Res

a Graduate School of Biotechnology, Kyung Hee University, Yongin 446-701 , Republic of Korea.

Published: July 2015

AI Article Synopsis

  • Two new compounds, (2″R)-(-)-moracin-O-5',3″-β-D-diglucopyranoside and (2″R)-(-)-moracin-P-5',2″-β-D-diglucopyranoside, were discovered from the root bark of Morus alba L.
  • The study also identified known compounds, including moracin M 6-β-D-glucopyranoside and an isomeric mixture of R-(-)-moracin O and R-(-)-moracin P.
  • The structures of these compounds were determined using various analytical techniques, including mass spectrometry and nuclear magnetic resonance (NMR) spectroscopy.

Article Abstract

Two new arylbenzofuran diglucopyranosides, (2″R)-(-)-moracin-O-5',3″-β-D-diglucopyranoside (1) and (2″R)-(-)-moracin-P-5',2″-β-d-diglucopyranoside (2), along with known arylbenzofurans, moracin M 6-β-D-glucopyranoside (3), and an isomeric mixture of R-(-)-moracin O (4) and R-(-)-moracin P (5), were isolated from the root bark of Morus alba L. The structure of the compounds was elucidated based on mass spectrometry, infrared, 1D and 2D nuclear magnetic resonance spectroscopic data.

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Source
http://dx.doi.org/10.1080/10286020.2014.971775DOI Listing

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