作者:VOLLENBERG W.、 ZIMMER O.、 LOSCHEN G. K. H.、 KIESEWETTER E.、 SEIPP U.
DOI:——
日期:——
METHODS FOR PURIFYING RADIOLABELLED COMPOUNDS
申请人:Valliant John F.
公开号:US20090005545A1
公开(公告)日:2009-01-01
One aspect of the present invention relates to a method of purifying radiolabelled compounds comprising a) loading onto a fluorous polymer a radiolabelled compound precursor comprising a fluoroalkyl tin moiety; b) reacting the radiolabelled compound precursor with a radiolabel delivering compound to give a radiolabelled compound, wherein the fluoroalkyl tin moiety is replaced by a radiolabel; and c) eluting the radiolabelled compound from the fluorous polymer.