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Two Halogenated Sesquiterpenoids from the Fruits of Alpinia oxyphylla
Author(s) -
Chen Ping,
Qu Lei,
Tian Li,
Wang PeiPei,
Xiang Lan
Publication year - 2013
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.201200367
Subject(s) - chemistry , alpinia , zingiberaceae , stereochemistry , traditional medicine , rhizome , medicine
Two new halogenated eremophilane‐type sesquiterpenoids, (11 S )‐ and (11 R )‐12‐chloronootkaton‐11‐ol ( 1 and 2 , resp.), together with five known sesquiterpenoids, nootkatone ( 3 ), 7‐epiteucrenone B ( 4 ), oxyphyllenodiol A ( 5 ), oxyphyllenodiol B ( 6 ), and alpinenone ( 7 ), were isolated from the EtOH extract of the fruits of Alpinia oxyphylla Miq . The structures were elucidated based on the analyses of their spectroscopic data.
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