Schmall, Bernard; Vuong, Bik-Kee; Kiesewetter, Dale O., Journal of labelled compounds and radiopharmaceuticals, 1997, vol. 40, p. 746 - 748
作者:Schmall, Bernard、Vuong, Bik-Kee、Kiesewetter, Dale O.、Panico, Maria Rosaria、Adams, H. Richard、Eckelman, William C.
DOI:——
日期:——
Automated GMP-production of <i>α</i>
-[<sup>11</sup>
C]methyl-L-tryptophan using a tracer production system (TPS)
作者:Patrik Nordeman、Ulrika Yngve、Helena Wilking、Sven Åke Gustavsson、Jonas Eriksson、Gunnar Antoni
DOI:10.1002/jlcr.3648
日期:2018.12
The radiosynthesis and GMP validation of [11C]AMT for human use are described. Three consecutive batches were produced giving 940-3790 MBq (4%-17% RCY, decay corrected, based on [11C]CO2) of the tracer. The molar activity at the end of synthesis was 19 to 35 GBq/μmol, the radiochemical purity was ≥98%, and the enantiomeric purity was >99%. While the synthesis method was automated using a new generation of synthesis equipment, tracer production system developed in house, the method should be readily applicable to other synthesis platforms with minor modifications.