| Literature DB >> 11672746 |
Abstract
Minor constituents of the essential oil of Cyperus rotundus have been investigated. The three new sesquiterpene hydrocarbons (-)-isorotundene, (-)-cypera-2,4(15)-diene, (-)-norrotundene and the ketone (+)-cyperadione were isolated and their structures elucidated. The absolute configuration of (-)-rotundene was derived by chemical correlation and enantioselective gas chromatography.Entities:
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Year: 2001 PMID: 11672746 DOI: 10.1016/s0031-9422(01)00301-6
Source DB: PubMed Journal: Phytochemistry ISSN: 0031-9422 Impact factor: 4.072