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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
7
|
| pubmed:dateCreated |
1988-11-3
|
| pubmed:abstractText |
To accommodate the increasing need for [1-11C]fatty acids for use in routine medical studies and the large amounts of radioactivity required, a more advanced automated synthesis system for the preparation of [1-11C]fatty acids has been constructed. The synthesis of [1-11C]fatty acids has been completely automated using a new separation unit (isobaric Sepaltor) for the extraction procedure, which had caused some difficulties with automation. The yield of [1-11C]palmitic acid was 20-30 mCi, and that of 3-methyl [1-11C]heptadecanoic acid was 2-7 mCi. The time required for the synthesis was less than 30 min from the start of the 11CO2 trapping. This system has been used for more than 20 preparations of [1-11C]palmitic acid and more than 20 preparations of 3-methyl [1-11C]heptadecanoic acid.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0883-2889
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
39
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
659-65
|
| pubmed:dateRevised |
2009-6-4
|
| pubmed:meshHeading | |
| pubmed:year |
1988
|
| pubmed:articleTitle |
Automated synthesis system with computer control for the production of [1-11C]fatty acids.
|
| pubmed:affiliation |
Cyclotron and Radioisotope Center, Tohoku University, Sendai, Japan.
|
| pubmed:publicationType |
Journal Article
|