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N-methylephedrine
Known as:
Methylephedrine
National Institutes of Health
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Related topics
Related topics
8 relations
Broader (1)
Ephedrine
Methylephedrine cutoff:MCnc:Pt:Urine:Qn:Confirm
Methylephedrine cutoff:MCnc:Pt:Urine:Qn:Screen
Methylephedrine:MCnc:Pt:Urine:Qn:Confirm
Methylephedrine:PrThr:Pt:Urine:Ord:Confirm
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Narrower (2)
Methylephedrine hydrochloride
methylpseudoephedrine
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
Review
2017
Review
2017
THERAPEUTIC IMPORTANCE OF EPHEDRA ALATA AND EPHEDRA FOLIATA - A REVIEW
A. Al-Snafi
2017
Corpus ID: 212633071
: The preliminary phytochemical analysis of Ephedra alata indicated the presence of cardiac glycosides, reducing sugars…
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2009
2009
Simultaneous determination of methylephedrine and pseudoephedrine in human urine by CE with electrochemiluminescence detection and its application to pharmacokeinetics.
Yanming Liu
,
W. Tian
,
Yu-Xiu Jia
,
Hai-Yan Yue
Biomedical chromotography
2009
Corpus ID: 30808330
A novel method for the determination of ephedra alkaloids (methylephedrine and pseudoephedrine) was developed by electrophoresis…
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Highly Cited
2006
Highly Cited
2006
Doping control analysis in human urine by liquid chromatography-electrospray ionization ion trap mass spectrometry for the Olympic Games Athens 2004: determination of corticosteroids and…
M. Spyridaki
,
P. Kiousi
,
+6 authors
Costas Georgakopoulos
Analytica Chimica Acta
2006
Corpus ID: 27377504
2006
2006
Stability studies of amphetamine and ephedrine derivatives in urine.
C. Jiménez
,
R. de la Torre
,
M. Ventura
,
J. Segura
,
R. Ventura
Journal of chromatography. B, Analytical…
2006
Corpus ID: 9584737
2004
2004
Determination of ephedra alkaloid and caffeine concentrations in dietary supplements and biological fluids.
P. Jacob
,
C. Haller
,
M. Duan
,
Lisa Yu
,
M. Peng
,
N. Benowitz
Journal of Analytical Toxicology
2004
Corpus ID: 19965167
Dietary supplements containing botanical forms of caffeine and ephedra alkaloids have been widely promoted and used in the U.S…
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1999
1999
Resolution of ephedrine derivatives by means of neutral and sulfated heptakis(2,3‐di‐O‐acetyl)β‐cyclodextrins using capillary electrophoresis and nuclear magnetic resonance spectroscopy
M. Wedig
,
U. Holzgrabe
Electrophoresis
1999
Corpus ID: 23089266
β‒Cyclodextrin (β‒CD), heptakis(2,3‒di‒O‒acetyl)β‒cyclodextrin (Diac‒β‒CD) and heptakis (2,3‒di‒O‒acetyl‒6‒sulfato)β‒cyclodextrin…
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Highly Cited
1999
Highly Cited
1999
Simultaneous determination of ephedrine, pseudoephedrine, norephedrine and methylephedrine in Kampo medicines by high-performance liquid chromatography.
N. Okamura
,
H. Miki
,
+6 authors
A. Yagi
Journal of Pharmaceutical and Biomedical Analysis
1999
Corpus ID: 28780179
Highly Cited
1994
Highly Cited
1994
Neutral and anionic cyclodextrins in capillary zone electrophoresis: Enantiomeric separation of ephedrine and related compounds
C. Dette
,
S. Ebel
,
S. Terabe
Electrophoresis
1994
Corpus ID: 2553926
Two methods for the enantiomeric separation of chiral ephedrine alkaloids (ephedrine, methylephedrine, methylpseudoephedrine and…
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1993
1993
Determination of ephedrines in urine by high-performance liquid chromatography.
C. Imaz
,
D. Carreras
,
+4 authors
R. Cortés
Journal of Chromatography A
1993
Corpus ID: 13083711
Highly Cited
1983
Highly Cited
1983
A simultaneous determination of norephedrine, pseudoephedrine, ephedrine and methylephedrine in Ephedrae Herba and oriental pharmaceutical preparations by ion-pair high-performance liquid…
K. Sagara
,
T. Oshima
,
T. Misaki
Chemical and pharmaceutical bulletin
1983
Corpus ID: 37691317
A new, simple and rapid analytical method using ion-pair high-performance liquid chromatography was developed for simultaneous…
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