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benzoylnorecgonine

Known as: norbenzoylecgonine 
 
National Institutes of Health

Papers overview

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2013
2013
In this work, ultra-high-performance liquid chromatography (UHPLC) coupled to a hybrid quadrupole time-of-flight mass… Expand
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Highly Cited
2011
Highly Cited
2011
A new-multi residue method was developed for the environmental monitoring of 65 stimulants, opiod and morphine derivatives… Expand
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Highly Cited
2009
Highly Cited
2009
An ultra-high-pressure liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) method has been developed for the… Expand
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2007
2007
Understanding cocaine and metabolites urinary excretion following smoking is important for interpretation of urine test results… Expand
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2006
2006
A method was developed for simultaneously analyzing cocaine (COC), benzoylecgonine (BZE), norbenzoylecgonine (BNE), norcocaine… Expand
1999
1999
A gas chromatographic-mass spectrometric (GC-MS) method was used for the simultaneous analysis of cocaine and its metabolites… Expand
1998
1998
Fingernail and toenail specimens were obtained from 18 suspected cocaine users. The nails were cut, heated under methanolic… Expand
1993
1993
A method for simultaneous extraction of cocaine and metabolites benzoylnorecgonine, benzoylecgonine and norcocaine from meconium… Expand
1990
1990
An improved method for the simultaneous determination of cocaine, norcocaine, benzoylecgonine and benzoylnorecgonine using… Expand
Highly Cited
1989
Highly Cited
1989
Specific binding sites for [3H]cocaine were identified in caudate-putamen membranes prepared from nonhuman primate brains (Macaca… Expand