Linked Life Data

17644104

Source:http://linkedlifedata.com/resource/pubmed/id/17644104

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1-2
pubmed:dateCreated
2007-7-30
pubmed:abstractText
All of the four stereoisomers of an unprecedented type of flavanones, the dracorupesins, were separated from the aerial parts of Dracocephalum rupestre simultaneously. The dracorupesins were characterized as two diastereomeric pairs of enantiomers by on-line chiral high-performance liquid chromatography-circular dichroism (HPLC-CD) analysis, which was a reliable stereoanalytical tool for natural products. The planar structures of the compounds were elucidated by means of spectroscopic methods including IR, MS, one-dimensional NMR (1D-NMR) and two-dimensional NMR (2D-NMR) techniques.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0021-9673
pubmed:author
pubmed:issnType
Print
pubmed:day
17
pubmed:volume
1161
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
334-7
pubmed:dateRevised
2009-1-15
pubmed:meshHeading
pubmed:year
2007
pubmed:articleTitle
Separation and structure determination of two diastereomeric pairs of enantiomers from Dracocephalum rupestre by high-performance liquid chromatography with circular dichroism detection.
pubmed:affiliation
School of Pharmaceutical Sciences, Shandong University, Jinan 250012, China.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't