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Takuji Shoda

2 papers in the library · 9 citations · publishing 2011-2024

Papers

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Structural analysis of an lysergic acid diethylamide (LSD) analogue N-methyl-N-isopropyllysergamide (MiPLA): Insights from Rotamers in NMR spectra.

Drug Testing and Analysis June 1, 2024 Takuji Shoda, Genichiro Tsuji, Maiko Kawamura et al. 1 citation

Lysergic acid diethylamide (LSD) is a hallucinogenic compound that binds to and activates the serotonin 2A receptor and is classified as a controlled narcotic in Japan. Recently, MiPLA, an N-methyl-N-isopropyl derivative of LSD, has been detected in paper-sheet products in several countries. This study focuses on the synthesis of MiPLA and includes a comprehensive analysis involving structural...

Enzyme‐assisted synthesis of the glucuronide conjugate of psilocin, an hallucinogenic component of magic mushrooms

Drug Testing and Analysis February 2, 2011 Takuji Shoda, Kiyoshi Fukuhara, Yukihiro Goda et al. 8 citations

An enzyme‐assisted synthesis of psilocin glucuronide (PCG), a metabolite excreted in the urine of magic mushroom (MM) users, is described. In the presence of Aroclor 1254 pretreated rat liver microsomes, psilocin and the cofactor UDPGA were incubated for 20 h. Purification by HPLC gave PCG in 19% yield (3.6 mg). The compound structure was characterized by MS and NMR. The milligram amounts of...