Source:http://linkedlifedata.com/resource/pubmed/id/10956200
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
15
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| pubmed:dateCreated |
2000-9-5
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| pubmed:abstractText |
We present an RP-HPLC method, for the determination of logPoct values for neutral drugs, which combines ease of operation with high accuracy and which has been shown to work for a set of 36 molecules comprised largely of drugs. The general features of the method are as follows: (i) compound sparing (< or = 1 mL of a 30-50 microg/mL solution needed), (ii) rapid determinations (20 min on average), (iii) low sensitivity to impurities, (iv) wide lipophilicity range (6 logPoct units), (v) good accuracy, (vi) excellent reproducibility. A linear free energy relationship (LFER) analysis, based on solvation parameters, shows that the method encodes the same information obtained from a shake-flask logPoct determination. To the best of our knowledge a similar performance, on a set of noncongeneric drugs, has not been previously reported. We refer to the value generated via this method as ElogPoct.
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:citationSubset |
IM
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| pubmed:chemical | |
| pubmed:status |
MEDLINE
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| pubmed:month |
Jul
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| pubmed:issn |
0022-2623
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| pubmed:author | |
| pubmed:issnType |
Print
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| pubmed:day |
27
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| pubmed:volume |
43
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| pubmed:owner |
NLM
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| pubmed:authorsComplete |
Y
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| pubmed:pagination |
2922-8
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| pubmed:dateRevised |
2000-12-18
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| pubmed:meshHeading | |
| pubmed:year |
2000
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| pubmed:articleTitle |
ElogPoct: a tool for lipophilicity determination in drug discovery.
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| pubmed:affiliation |
Central Research Division, Pfizer Inc, Groton, Connecticut 06340, USA. franco_lombardo@groton.pfizer.com
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| pubmed:publicationType |
Journal Article
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