Linked Life Data

16124773

Source:http://linkedlifedata.com/resource/pubmed/id/16124773

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
8
pubmed:dateCreated
2005-8-29
pubmed:abstractText
Bioactivity-guided fractionation of an ethanol extract of the aerial parts of Dioscorea opposita afforded a new compound, 6,7-dihydroxy-2-methoxy-1,4-phenanthrenedione (1), and four known compounds, chrysoeriol 4'-O-beta-D-glucopyranoside (2), chrysoeriol 7-O-beta-D-glucopyranoside (3), alternanthin (4), and daucosterol. The structure of 1 was established on the basis of the interpretation of its 1D and 2D NMR spectrascopic data. Compounds 1-4 exhibited both promising neuroprotective effects and discernible to moderate antioxidant activities in vitro.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0163-3864
pubmed:author
pubmed:issnType
Print
pubmed:volume
68
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1259-61
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2005
pubmed:articleTitle
Neuroprotective and antioxidant activity of compounds from the aerial parts of Dioscorea opposita.
pubmed:affiliation
Laboratory of Pharmaceutical Sciences, Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing 100084, People's Republic of China.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't