Dopamine D-2 receptor imaging radiopharmaceuticals: synthesis, radiolabeling and in vitro binding of (R)-(+)- and (S)-(-)-3-iodo-2-hydroxy-6-methoxy-N-[(1-ethyl-2-pyrrolidinyl)methyl]benzamide
作者:Hank F. Kung、Ravindra Kasliwal、Sangren Pan、Mei Ping Kung、Robert H. Mach、Yu Zhi Guo
DOI:10.1021/jm00400a027
日期:1988.5
0.48 pmol/mg of protein). Competition data of various ligands for IBZM binding displayed the following rank order of potency: spiperone greater than (S)-(-)-IBZM greater than (+)-butaclamol much greater than (R)-(+)-IBZM greater than (S)-(-)-BZM greater than dopamine greater than ketanserin greater than SCH23390 much greater than propanolol. The results indicate that [125I]IBZM binds specifically to