期刊
JOURNAL OF CHROMATOGRAPHY B
卷 751, 期 1, 页码 37-47出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/S0378-4347(00)00442-4
关键词
N,N-dimethyltryptamine; 5-methoxy-N,N-dimethyltryptamine
A method for the solid-phase extraction (SPE) and liquid chromatographic-atmospheric pressure chemical ionization-mass spectrometric-mass spectrometric-isotope dilution (LC-APcI-MS-MS-ID) analysis of the indole hallucinogens N,N-dimethyltryptamine (DMT) and 5-methoxy DMT (or O-methyl bufotenin, OMB) from rat brain tissue is reported. Rats were administered DMT or OMB by the intraperitoneal route at a dose of 5 mg/kg and sacrificed 15 min post treatment. Brains were dissected into discrete areas and analyzed by the methods described as a demonstration of the procedure's applicability. The synthesis and use of two new deuterated internal standards for these purposes are also reported. (C) 2001 Elsevier Science B.V. All rights reserved.
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