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Structure elucidation and NMR assignments of a new 6,9-cyclotetrahydrofuranlignan from Syringa pinnatifolia.

Authors :
Wang Q
Xin Y
Han S
Bao J
Ao W
Source :
Natural product research [Nat Prod Res] 2016; Vol. 30 (7), pp. 796-9. Date of Electronic Publication: 2015 Aug 04.
Publication Year :
2016

Abstract

A new 6,9-cyclotetrahydrofuranlignan, 3,3'-dimethoxy-4,4'-dihydroxy-8β,9β,8'α-6,9-cyclotetrahydrofuranlignan, was isolated from the stem of Syringa pinnatifolia Hems1.var. alashanensis MA. et S. Q. ZHOU. Its structures were elucidated on the basis of spectroscopic methods including UV, IR, ESI-MS, 1D NMR and 2D NMR.

Details

Language :
English
ISSN :
1478-6427
Volume :
30
Issue :
7
Database :
MEDLINE
Journal :
Natural product research
Publication Type :
Academic Journal
Accession number :
26241554
Full Text :
https://doi.org/10.1080/14786419.2015.1068771