代谢
为了更全面地描述精神拟态胺(1-(2,5-二甲氧基-4-甲基苯基)-2-氨基丙烷(DOM, STP)的代谢命运,研究了兔肝匀浆的10,000 X g上清液分数中母药可能形成的两种单酚和p-羟基醌代谢物。所有三种代谢物已经通过化学离子化质谱法,借助氘富集化合物进行了完全表征和定量估计。单-O-脱甲基反应的立体化学过程已经显示出S-氨基酚对映体的富集。讨论了关于母药作用方式和代谢O-脱甲基机制的机理含义。
In an effort to more fully characterize the metabolic fate of the psychotomimetic amine (1-(2, 5-dimethoxy-4-methylpheny)-2-aminopropane (DOM, STP), the formation of the two possible monophenols and the p-hydroquinone metabolites of the parent drug by 10,000 X g supernatent fractions of rabbit liver homogenates has been investigated. All three metabolites have been fully characterized and quantitatively estimated by chemical ionization mass spectrometry with the aid of deuterium enriched compounds. The stereochemical course of the mono-O-demethylation reactions has been shown to proceed with enantiomeric enrichment of the S-aminophenols. The mechanistic implications concerning the mode of action of the parent drug and metabolic O-demethylation are discussed.
来源:Hazardous Substances Data Bank (HSDB)