期刊
XENOBIOTICA
卷 37, 期 6, 页码 679-692出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/00498250701329302
关键词
2,5-dimethoxy-4-propylthiophenethylamine; sulfoxidation; sulfone; S-depropylation; thiol methylation
The in vivo metabolism of 2,5-dimethoxy-4-propylthiophenethylamine (2C-T-7), a ring-substituted psychoactive phenethylamine, was studied in rat. Male Wistar rats were administered 10mg/kg 2C-T-7 hydrochloride orally, and 24-h urine fractions were collected. After enzymatic hydrolysis of the urine sample, the metabolites were extracted by liquid-liquid extraction and analyzed by liquid chromatography/mass spectrometry. 2C-T-7-sulfoxide, N-acetyl-2C-T-7-sulfoxide, N-acetyl-2,5-dimethoxy-4-methylthiophenethylamine-sulfoxide, N-acetyl-2,5-dimethoxy-4-(2-hydroxypropylthio) phenethylamine-sulfoxide, and N-acetyl-2,5-dimethoxy-4-(2-hydroxypropylthio) phenethylamine-sulfone were detected as the primary metabolites of 2C-T-7. These findings suggest that sulfoxidation, sulfone formation, hydroxylation of the propyl side chain at the fi-position, and S-depropylation followed by methylation of thiol were the major metabolic pathways of 2C-T-7 in rat.
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