Journal of chromatographic science, 21(3), 119-124 (1983-03-01)
This report focuses on recent applications of capillary column GLC to the analysis of drugs and metabolites, other xenobiotics, natural products, and environmental contaminants in samples of biological origin. The increasing use of selected ion monitoring, combined with stable isotope
The Journal of pharmacology and experimental therapeutics, 236(1), 48-54 (1986-01-01)
The contractile response of the isolated rabbit aorta elicited by 5-hydroxytryptamine (5-HT) and five partial agonists acting on the 5-HT2 receptor were separated into a phasic and a tonic response by altering the [Ca++] in the buffer. A kinetic analysis
The International journal of applied radiation and isotopes, 36(12), 965-969 (1985-12-01)
Five indolealkylamines (N,N-dimethyltryptamine, N-methyltryptamine, bufotenine, O-methylbufotenine, N,N,N-trimethyltryptamine iodide) were labeled with 11C by use of 11CH3I. The labeled compounds were synthesized with a radiochemical yield of 2-50% (based on trapped 11CH3I) in 20-35 min with radiochemical purities of more than
Strictosidine-related enzymes involved in the alkaloid biosynthesis of Uncaria tomentosa root cultures grown under oxidative stress.
Vera-Reyes I, Huerta-Heredia AA, Ponce-Noyola T, et al.
Journal of agricultural and food chemistry, 60(37), 9512-9518 (2012-09-11)
The occurrence of N-methylated tryptamine derivatives in bergamot plant (Citrus bergamia Risso et Poit) is reported for the first time. Interestingly, the most abundant of these substances is N,N,N-trimethyltryptamine, which has not been previously identified in any citrus plant. The
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