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Hitoshi Tsuchihashi

2 papers in the library · 24 citations · publishing 2005-2008

Papers

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Oxidation of 5-methoxy-N,N-diisopropyltryptamine in rat liver microsomes and recombinant cytochrome P450 enzymes.

Biochemical Pharmacology February 1, 2008 Shizuo Narimatsu, Rei Yonemoto, Kazufumi Masuda et al.

The oxidative metabolism of 5-methoxy-N,N-diisopropyltryptamine (5-MeO-DIPT), a tryptamine-type designer drug, was studied using rat liver microsomal fractions and recombinant cytochrome P450 (CYP) enzymes. 5-MeO-DIPT was biotransformed mainly into a side-chain N-deisopropylated metabolite and partially into an aromatic ring O-demethylated metabolite in liver microsomal fractions from untreated...

Liquid Chromatography-Mass Spectrometric and Liquid Chromatography-Tandem Mass Spectrometric Determination of Hallucinogenic Indoles Psilocin and Psilocybin in “Magic Mushroom” Samples

Journal of Forensic Sciences March 1, 2005 Tohru Kamata, Masanobu Nishikawa, Munehiro Katagi et al. 24 citations

Abstract Accurate and sensitive analytical methods for psilocin (PC) and psilocybin (PB), tryptamine-type hallucinogens contained in “magic mushrooms,” were investigated using liquid chromatography-mass spectrometry (LC-MS) and liquid chromatography-tandem mass spectrometry (LC-MS-MS). The chromatographic separation on an ODS column and mass spectral information gave complete discrimination...

DOI: 10.1520/jfs2004276 (opens in new tab) Psilocybin Liquid chromatography–mass spectrometry Selected reaction monitoring Tryptamine +4