[EN] RADIONUCLIDE TRACERS OF 1-AMINO-3,4-DIFLUOROCYCLOPENTANE-1-CARBOXYLIC ACID, DERIVATIVES, AND USES THEREOF<br/>[FR] TRACEURS RADIONUCLÉIDES DE L'ACIDE 1-AMINO-3,4-DIFLUOROCYCLOPENTANE-1-CARBOXYLIQUE, LEURS DÉRIVÉS ET LEURS UTILISATIONS
申请人:UNIV EMORY
公开号:WO2021188592A1
公开(公告)日:2021-09-23
This disclosure relates to 1-amino-3,4-difluorocyclopentane-1-carboxylic acid, esters, derivatives, or salts having positron emitting radionuclides for use as radionuclide tracers. In certain embodiments, 1-amino-3,4-difluorocyclopentane-1-carboxylic acid is isotopically enriched with fluorine 18. In certain embodiments, the radionuclide tracer is amino-3-fluoro-4-[18F]fluorocyclopentane-1-carboxylic acid. In certain embodiments, the radionuclide tracers are useful to indicate the existence of and/or position of a tumor or cancerous cells in a subject.
本公开涉及用作放射性核素示踪剂的1-氨基-3,4-二氟环戊烷-1-羧酸、酯、衍生物或盐。在某些实施例中,1-氨基-3,4-二氟环戊烷-1-羧酸具有氟-18同位素富集。在某些实施例中,放射性核素示踪剂是氨基-3-氟-4-[18F]氟环戊烷-1-羧酸。在某些实施例中,放射性核素示踪剂可用于指示受试者体内肿瘤或癌细胞的存在和/或位置。