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Two New Sesquiterpenoids from the Rhizomes of Curcuma xanthorrhiza
Author(s) -
Zhang ChunMei,
Fan PeiHong,
Li Min,
Lou HongXiang
Publication year - 2014
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.201300440
Subject(s) - chemistry , rhizome , curcuma , stereochemistry , zingiberaceae , traditional medicine , medicine
Zedoardiol ( 1 ), a new furanoguaiane sesquiterpenoid, and 3,4‐dihydroxybisabola‐1,10‐diene ( 2 ), a new naturally occurring bisabolane sesquiterpenoid, together with six known compounds, were isolated from Curcuma xanthorrhiza Roxb . Their structures were determined on the basis of comprehensive spectroscopic analyses, mainly 1D‐ and 2D‐NMR, MS, IR and X‐ray single‐crystal diffraction. Herein, the isolation and structure elucidation of the compounds are described.