1. A new bisabolane sesquiterpenoid from Euphorbia chrysocoma.
- Author
-
Shi HM, Long BS, Cui XM, and Min ZD
- Subjects
- Molecular Structure, Nuclear Magnetic Resonance, Biomolecular, Plant Roots chemistry, Plants, Medicinal chemistry, Sesquiterpenes chemistry, Spectrometry, Mass, Electrospray Ionization, Spectrophotometry, Infrared, Euphorbia chemistry, Sesquiterpenes isolation & purification
- Abstract
The new sesquiterpenoid (6R)-2-chloro-6-[(1S)-1,5-dimethylhex-4-en-1-yl]-3-methylcyclohex-2-en-1-one (1), together with ten known compounds, (6R)-6-[(1S)-1,5-dimethylhex-4-en-1-yl]-3-methylcyclohex-2-en-1-one (2), bauerenol acetate (3), lupenone (4), alpha-amyrenone (5), beta-sitosterol (6), stigmasterol (7), beta-amyrin (8), ursolic acid (9), betulinic acid (10), scopolin (11), have been isolated from the roots of Euphorbia chrysocoma Lévl. et Vant. Their structures have been elucidated by spectroscopic data.
- Published
- 2005
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