Patent ID: 7344700

Claim:
A radiolabeled selective androgen receptor modulator compound (SARM) represented by the structure of formula I: wherein X is a radioactive or nonradioactive O G is a radioactive O; T is a radioactive or nonradioactive OH; Z is a radioactive or a nonradioactive NO 2 or CN; Y is a radioactive or a nonradioactive CF 3 , F, Br, Cl, I, CN, or Sn(R) 3 ; Q is a radioactive or a nonradioactive halogen, CN, NHCOCH 3 ; R is a radioactive or a nonradioactive alkyl, haloalkyl, dihaloalkyl, trihaloalkyl, CH 2 F, CHF 2 , CF 3 , CF 2 CF 3 , aryl, phenyl, halogen, alkenyl or OH; and R 1 is a radioactive or nonradioactive CH 3 ; R 2 is a radioactive or a nonradioactive F, Cl, Br, I, OH, CN, NO 2 , NHCOCH 3 , NHCOCF 3 , NHCOR, alkyl, arylalkyl, OR, NH 2 , NHR, N(R) 2 , SR; and R 3 is a radioactive or a nonradioactive F, Cl, Br, I, CN, NO 2 , COR, COOH, CONHR, CF 3 , Sn(R) 3 ; wherein at least one of X, T, Z, Y, Q, R, R 1 , R 2 or R 3 is radioactive and Y, or R 2 or R 3 is a radioactive halogen.