Urs B. Ranalder

Diazepam and N-desmethyldiazepam are found in rat brain and adrenal and may be of plant origin

Johannes Wildmann, H. M�hler, Walter Vetter et al. · Journal of Neural Transmission · 1987 · 86 citations

Plant Origin, Psychoactive Drug, Medicine +10

Occurrence of pharmacologically active benzodiazepines in trace amounts in wheat and potato

Johannes Wildmann, Walter Vetter, Urs B. Ranalder et al. · Biochemical Pharmacology · 1988 · 63 citations

Trace Amounts, Phytochemical, Phytochemistry +2

Micro liquid chromatography—mass spectrometry with direct liquid introduction used for separation and quantitation of all-trans- and 13-cis-retinoic acids and their 4-oxo metabolites in human plasma

Urs B. Ranalder, Berthold Lausecker, Christine Huselton · Journal of Chromatography B Biomedical Sciences and Applications · 1993 · 31 citations

Biochemistry, Medicine, Natural Sciences +15

2-Pyrrolidinone and succinimide endogenously present in several mammalian species

E.F. Bandle, G. Wendt, Urs B. Ranalder et al. · Life Sciences · 1984 · 27 citations

Pharmacology, Several Mammalian Species, Secondary Metabolite +1

[26] Separation of the eight stereoisomers of all-rac-α-tocopherol from tissues and plasma: Chiral phase high-performance liquid chromatography and capillary gas chromatography

Georges Riss, Alfred W. Kormann, Ernst Glinz et al. · Methods in enzymology on CD-ROM/Methods in enzymology · 1994 · 26 citations

Capillary Gas Chromatography, Biochemistry, Separation Science +9