Isolation, Structure Elucidation, and Absolute Configuration of Germacrane Isomers from Carpesium divaricatum
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DOI: 10.1038/s41598-018-30782-2
Abstract: Five sets of germacrane isomers (1/8/17, 2/7/10/11/13/16/18, 3/4/5/14/20, 6/12/15, and 9/19) with different skeletal types, including seven new ones (1–3, 8–9, and 15–16) were isolated from the whole plant of Carpesium divaricatum. Among them, there… read more here.
Keywords: carpesium divaricatum; structure elucidation; elucidation absolute; germacrane isomers ... See more keywords
Germacranolides from Carpesium divaricatum: Some New Data on Cytotoxic and Anti-Inflammatory Activity
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DOI: 10.3390/molecules26154644
Abstract: Carpesium divaricatum Sieb. & Zucc., a traditional medicinal plant used as an inflammation-relieving remedy, is a rich source of terpenoids. At least 40 germacrane-type sesquiterpene lactones, representatives of four different structural groups, were isolated from… read more here.
Keywords: anti inflammatory; carpesium divaricatum; cytotoxic; inflammatory activity ... See more keywords
New 11-Methoxymethylgermacranolides from the Whole Plant of Carpesium divaricatum
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DOI: 10.3390/molecules27185991
Abstract: Eight new 11-methoxymethylgermacranolides (1–8) were isolated from the ethanol extract of the whole plant of Carpesium divaricatum. The planar structures and relative configurations of the new compounds were determined by detailed spectroscopic analysis. The absolute… read more here.
Keywords: whole plant; new methoxymethylgermacranolides; carpesium divaricatum; plant carpesium ... See more keywords