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Terpenes from Schisandra sphenanthera
Author(s) -
Jiang Yan,
Yang GuangZhong,
Chen Yu,
Liao MaoChuan,
Liu XiangMing,
Chen Su,
Liu Lu,
Lei XinXiang
Publication year - 2011
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.201000242
Subject(s) - chemistry , moiety , terpene , stereochemistry , schisandra , ring (chemistry) , lactone , organic chemistry , medicine , alternative medicine , pathology , traditional chinese medicine
One novel, highly oxygenated nortriterpenoid, schintrilactone C ( 1 ), and four known compounds, 2 – 5 , were isolated from the rattan of Schisandra sphenanthera. Their structures were determined by analysis of 1D‐ and 2D‐NMR spectroscopic data. Schintrilactone C is the third example of wuweiziartane‐type nortriterpenoids, bearing a modified five‐membered D ring, a δ ‐lactone E ring, and a spirocyclic moiety in the side chain at C(13).