Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
10
pubmed:dateCreated
2004-7-2
pubmed:abstractText
All major fragment ions of codeine and morphine were elucidated using LC-electrospray MS/MS and high resolution FT-ICR-MS combined with an IRMPD system. Nanogram quantities of labeled codeine were isolated and purified from Papaver somniferum seedlings, which were grown for up to 9 days in the presence of [ring-13C6]-l-tyrosine, [ring-13C6]-tyramine and [1,2-13C2], [6-O-methyl 13C]-(R,S)-coclaurine. The labeling degree of codeine up to 57% into morphinans was observed.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0031-9422
pubmed:author
pubmed:copyrightInfo
Copyright 2004 Elsiever Ltd.
pubmed:issnType
Print
pubmed:volume
65
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1413-20
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2004
pubmed:articleTitle
Evaluation of the mass spectrometric fragmentation of codeine and morphine after 13C-isotope biosynthetic labeling.
pubmed:affiliation
Biozentrum Universität Halle, Weinbergweg 22, D-06120 Halle/S., Germany.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't