Methods for preparing tritium or deuterium labeled thiorphan comprising reacting a compound of formula (j), wherein m is from 1 to 5 and X is halo, with Z2 wherein Z is tritium or deuterium, in the presence of a catalyst, to form a compound of formula (k), wherein n is from 1 to 5, provided that n is less than or equal to m.
制备氚或
氘标记的
硫酚的方法包括在催化剂存在下,将式(j)的化合物(其中m为1至5,X为卤素)与Z2(其中Z为氚或
氘)反应,形成式(k)的化合物(其中n为1至5,且n小于等于m)。