Synthesis, radio-synthesis and in vitro evaluation of terminally fluorinated derivatives of HU-210 and HU-211 as novel candidate PET tracers
作者:Chiara Zanato、Alessia Pelagalli、Katie F. M. Marwick、Monica Piras、Sergio Dall'Angelo、Andrea Spinaci、Roger G. Pertwee、David J. A. Wyllie、Giles E. Hardingham、Matteo Zanda
DOI:10.1039/c6ob02796b
日期:——
the synthesis of terminally fluorinated HU-210 and HU-211 analogues (HU-210F and HU-211F, respectively) and their biological evaluation as ligands of cannabinoid receptors (CB1 and CB2) and N-methyl D-aspartate receptor (NMDAR). [18F]-labelled HU-210F was radiosynthesised from the bromo-substituted precursor. In vitro assays showed that both HU-210F and HU-211F retain the potent pharmacological profile
Enantioselective zinc-mediated conjugate alkynylation of saccharin-derived 1-<i>aza</i>-butadienes
作者:Gonzalo Blay、Alvaro Castilla、David Sanz、Amparo Sanz-Marco、Carlos Vila、M. Carmen Muñoz、José R. Pedro
DOI:10.1039/d0cc04221h
日期:——
Diethylzinc and a bis(hydroxyl)malonamide ligand allow the first conjugate alkynylation of α,β-unsaturated imines. Excellent enatioselectivities are obtained with aliphatic alkynes.