Boron Amino Acid Mimetics for PET Imaging of Cancer
Available for licensing and commercial development as imaging agents for positron emission tomography of cancer are boramino acid compounds. The inventors showed that mimetics created by substituting the carboxylate group (-COO-) of an amino acid with trifluoroborate (-BF3-) are metabolically stable and allow for the use of fluorene-18 (18F) as the radiolabel.