1426174-15-3Relevant articles and documents
A new precursor for the radiosynthesis of 6-o-(2-[18F]fluoroethyl)-6-odesmethyl-diprenorphine ([18F]FE-DPN) by nucleophilic radiofluorination
Marton, János,Cumming, Paul,Bauer, Beate,Henriksen, Gjermund
, p. 344 - 352 (2021/09/07)
We present the preparation of the new precursor 6-O-(2-tosyloxyethoxy)-6-O-desmethyl-3O-trityl-diprenorphine (TE-TDDPN) for a one-pot, two-step nucleophilic radiosynthesis of 6-O-(2[18F]fluoroethyl-6-O-desmethyl-diprenorphine ([18F]FE-DPN). The route to the precursor consists of a five-step synthesis starting from diprenorphine. We also provide alternative synthesis routes for the cold reference standard and the complete1H-and13C-NMR assignment of the prepared derivatives.