公开(公告)号：US20230099421A1

公开(公告)日：2023-03-30

申请号：US17757653

申请日：2020-12-15

申请人： National University of Singapore

发明人： Rowan Drury Young ,  Dipendu Mandal ,  Richa Gupta ,  Amit Kumar Jaiswal

IPC分类号： C07D213/04 ,  C07D405/10 ,  C07F7/08 ,  C07F7/10 ,  C07F9/54 ,  C07F9/655 ,  C07F9/58 ,  C07C22/08 ,  C07C247/10 ,  C07C331/24 ,  C07C203/04 ,  C07C43/225 ,  C07C69/635 ,  C07C323/09 ,  C07C17/093 ,  C07C201/02 ,  C07C41/16 ,  C07C67/11 ,  C07C319/14 ,  C07B59/00 ,  B01J31/02

摘要： Disclosed herein is a salt of formula I: where R1, X, n, R, R1, Y, m, p, q, Z and o are as defined herein. Also disclosed herein are methods of using said salts in chemical synthesis, such as to prepare compounds isotopically enriched in 18F for use in PET & imaging, as well as methods to make the compounds of formula I.