| pubmed-article:3360884 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:3360884 | lifeskim:mentions | umls-concept:C0038317 | lld:lifeskim |
| pubmed-article:3360884 | lifeskim:mentions | umls-concept:C1705822 | lld:lifeskim |
| pubmed-article:3360884 | lifeskim:mentions | umls-concept:C0205390 | lld:lifeskim |
| pubmed-article:3360884 | lifeskim:mentions | umls-concept:C0007382 | lld:lifeskim |
| pubmed-article:3360884 | lifeskim:mentions | umls-concept:C0348011 | lld:lifeskim |
| pubmed-article:3360884 | lifeskim:mentions | umls-concept:C0439831 | lld:lifeskim |
| pubmed-article:3360884 | lifeskim:mentions | umls-concept:C0205352 | lld:lifeskim |
| pubmed-article:3360884 | pubmed:issue | 3 | lld:pubmed |
| pubmed-article:3360884 | pubmed:dateCreated | 1988-6-8 | lld:pubmed |
| pubmed-article:3360884 | pubmed:abstractText | Dansylation of phenolic steroids was carried out in chloroform-water and hexane-water two-phase systems with a tetrabutylammonium salt as phase transfer catalyst. Derivatization was complete within a few minutes on shaking at room temperature. Direct injection of part of the organic phase into a normal-phase liquid chromatography system was possible. The calibration graph of ethinyl estradiol, dansylated in a chloroform-water two-phase system, was linear over three orders of magnitude with a correlation coefficient of 0.993 (n = 8). The detection limit of dansylated ethinyl estradiol was 100 pg (signal-to-noise ratio = 2). The reproducibility of the derivatization at an analyte concentration of 200 ng/ml in chloroform was 4.1% (relative standard deviation; n = 5). A mechanism is proposed for the phase transfer catalysed dansylation of phenolic compounds. | lld:pubmed |
| pubmed-article:3360884 | pubmed:language | eng | lld:pubmed |
| pubmed-article:3360884 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3360884 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:3360884 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3360884 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3360884 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3360884 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3360884 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3360884 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:3360884 | pubmed:month | Feb | lld:pubmed |
| pubmed-article:3360884 | pubmed:issn | 0021-9673 | lld:pubmed |
| pubmed-article:3360884 | pubmed:author | pubmed-author:FreiR WRW | lld:pubmed |
| pubmed-article:3360884 | pubmed:author | pubmed-author:BrinkmanU AUA | lld:pubmed |
| pubmed-article:3360884 | pubmed:author | pubmed-author:De RuiterCC | lld:pubmed |
| pubmed-article:3360884 | pubmed:author | pubmed-author:OttenR RRR | lld:pubmed |
| pubmed-article:3360884 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:3360884 | pubmed:day | 19 | lld:pubmed |
| pubmed-article:3360884 | pubmed:volume | 436 | lld:pubmed |
| pubmed-article:3360884 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:3360884 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:3360884 | pubmed:pagination | 429-36 | lld:pubmed |
| pubmed-article:3360884 | pubmed:dateRevised | 2004-11-17 | lld:pubmed |
| pubmed-article:3360884 | pubmed:meshHeading | pubmed-meshheading:3360884-... | lld:pubmed |
| pubmed-article:3360884 | pubmed:meshHeading | pubmed-meshheading:3360884-... | lld:pubmed |
| pubmed-article:3360884 | pubmed:meshHeading | pubmed-meshheading:3360884-... | lld:pubmed |
| pubmed-article:3360884 | pubmed:meshHeading | pubmed-meshheading:3360884-... | lld:pubmed |
| pubmed-article:3360884 | pubmed:meshHeading | pubmed-meshheading:3360884-... | lld:pubmed |
| pubmed-article:3360884 | pubmed:meshHeading | pubmed-meshheading:3360884-... | lld:pubmed |
| pubmed-article:3360884 | pubmed:meshHeading | pubmed-meshheading:3360884-... | lld:pubmed |
| pubmed-article:3360884 | pubmed:year | 1988 | lld:pubmed |
| pubmed-article:3360884 | pubmed:articleTitle | Rapid and simple dansylation of phenolic steroids using a two-phase system and phase transfer catalysis. | lld:pubmed |
| pubmed-article:3360884 | pubmed:affiliation | Department of Analytical Chemistry, Free University, Amsterdam, The Netherlands. | lld:pubmed |
| pubmed-article:3360884 | pubmed:publicationType | Journal Article | lld:pubmed |
