deuterium has been researched along with ephedrine in 16 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 10 (62.50) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 3 (18.75) | 29.6817 |
| 2010's | 3 (18.75) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Baba, S; Kawai, K | 5 |
| Baba, S; Horie, M; Kuroda, Y | 2 |
| Baba, S | 1 |
| Baba, S; Horie, M; Kawai, K; Shida, Y | 1 |
| Testa, B | 1 |
| Opfermann, G; Schänzer, W; Thevis, M | 1 |
| Goda, Y; Kawahara, N; Kikura-Hanajiri, R; Makino, Y; Matsumoto, T; Nagano, T; Urano, Y | 1 |
| Cawley, AT; Collins, M; Heagney, AC; Kissane, L; Robertson, J; Salouros, H | 1 |
| Cawley, A; Collins, M; Longworth, M; Salouros, H | 1 |
| Collins, M; Doddridge, A; Salouros, H | 1 |
| Collins, M; George, AV; Grzechnik, AK; Mitchell, L; Salouros, H | 1 |
16 other study(ies) available for deuterium and ephedrine
| Article | Year |
|---|---|
Studies on drug metabolism by use of isotopes. XVII. Mass spectrometric quantification of urinary metabolites of deuterated l-ephedrine in man.
Topics: Adult; Deuterium; Ephedrine; Humans; Male; Mass Spectrometry | 1976 |
Studies on drug metabolism by use of isotopes. XIV. Mass spectrometric quantification of urinary metabolites of deuterated l-ephedrine in rabbits.
Topics: Animals; Carbon Radioisotopes; Deuterium; Ephedrine; Male; Rabbits | 1975 |
Studies on drug metabolism by use of isotopes. XV. Stability of deuterium-label in p-hydroxylation of l-ephedrine.
Topics: Animals; Deuterium; Ephedrine; Glucuronates; Hydroxylation; Male; Rats | 1975 |
Studies on drug metabolism by use of isotopes. XXVIII--Biological isotope effect for deuterated ephedrine.
Topics: Animals; Deuterium; Drug Stability; Ephedrine; Male; Mass Spectrometry; Phenylpropanolamine; Rats; Rats, Inbred Strains; Stereoisomerism | 1986 |
Studies on drug metabolism by use of isotopes. XXIX--Studies of the differences in biological fates of ephedrine isomers by use of a pseudo-racemic mixture.
Topics: Animals; Biotransformation; Dealkylation; Deuterium; Ephedrine; Hippurates; Indicators and Reagents; Male; Rats; Rats, Inbred Strains; Stereoisomerism | 1986 |
[Isotope effects in the biological processes--isotope effect in the drug metabolism study].
Topics: Acetophenones; Aminopyrine; Animals; Antihypertensive Agents; Deuterium; Ephedrine; Humans; Isotope Labeling; Kinetics; Nicardipine; Nifedipine; Tritium | 1986 |
Studies on drug metabolism by use of isotopes. XIII. Isotope effect on metabolism of deuterated 1-ephedrine.
Topics: Animals; Carbon Radioisotopes; Deuterium; Ephedrine; Male; Rabbits; Rats | 1974 |
[Studies on drug metabolism by use of isotopes. XI. Studies on synthesis and physiochemical features of 2H-labeled l-ephedrine on benzene ring (author's transl)].
Topics: Deuterium; Ephedrine; Magnetic Resonance Spectroscopy; Mass Spectrometry; Spectrophotometry, Infrared; Spectrophotometry, Ultraviolet | 1974 |
[Studies on the metabolism in man by use of 2H-labelled drug. Quantitative determination of the metabolites of 1-ephedrine(aron. -2H S5) in man].
Topics: Adult; Deuterium; Ephedrine; Humans; Male; Tritium | 1972 |
Some chemical and stereochemical aspects of diethylpropion metabolism in man.
Topics: Biotransformation; Deuterium; Diethylpropion; Ephedrine; Half-Life; Humans; Hydrogen-Ion Concentration; Male; Mass Spectrometry; Propiophenones; Stereoisomerism | 1973 |
N-methyl-N-trimethylsilyltrifluoroacetamide-promoted synthesis and mass spectrometric characterization of deuterated ephedrines.
Topics: Acetamides; Central Nervous System Stimulants; Deuterium; Ephedrine; Fluoroacetates; Gas Chromatography-Mass Spectrometry; Isotope Labeling; Methylation; Spectrometry, Mass, Electrospray Ionization; Trifluoroacetic Acid; Trimethylsilyl Compounds | 2004 |
Evaluation of characteristic deuterium distributions of ephedrines and methamphetamines by NMR spectroscopy for drug profiling.
Topics: Central Nervous System Stimulants; Deuterium; Ephedrine; Japan; Magnetic Resonance Spectroscopy; Methamphetamine; Sensitivity and Specificity | 2008 |
Delta(13)C, delta(15)N and delta(2)H isotope ratio mass spectrometry of ephedrine and pseudoephedrine: application to methylamphetamine profiling.
Topics: Carbon Isotopes; Deuterium; Ephedrine; Mass Spectrometry; Methamphetamine; Nitrogen Isotopes; Pseudoephedrine | 2009 |
Methylamphetamine synthesis: does an alteration in synthesis conditions affect the δ(13) C, δ(15) N and δ(2) H stable isotope ratio values of the product?
Topics: Carbon Isotopes; Central Nervous System Stimulants; Deuterium; Ephedrine; Illicit Drugs; Mass Spectrometry; Methamphetamine; Nitrogen Isotopes; Pseudoephedrine | 2012 |
Profiling ephedrine prepared from N-methylalanine via the Akabori-Momotani reaction.
Topics: Alanine; Benzaldehydes; Carbon Isotopes; Central Nervous System Stimulants; Chemistry Techniques, Synthetic; Deuterium; Ephedrine; Illicit Drugs; Methamphetamine; Nitrogen Isotopes | 2018 |
Enantiomeric resolution of methylamphetamine and ephedrine: Does this affect the δ
Topics: Carbon Isotopes; Central Nervous System Stimulants; Deuterium; Ephedrine; Illicit Drugs; Mass Spectrometry; Methamphetamine; Nitrogen Isotopes; Stereoisomerism | 2018 |