Patent ID: 7947838

Claim:
A method of imaging a tumor in a mammal, the method comprising: administering to the mammal a radiolabelled fluoroalkoxybenzamide compound of structure wherein m is an integer from 1 to about 10, n is an integer from 1 to about 10, and R 1 and R 2 are each independently selected from the group consisting of H, a halogen selected from the group consisting of I, Br, Cl and F, a C 1-4 alkoxy, a C 1-4 alkyl, a C 1-4 fluoroalkyl, a C 1-4 fluoroalkoxy, CF 3 , OCF 3 , SCH 3 , SCF 3 , and NH 2 , or a salt thereof; and subjecting the mammal to positron emission tomography (PET) scanning.