申请人:Emory University
公开号:US06162417A1
公开(公告)日:2000-12-19
Compounds of the formula: ##STR1## wherein X, Y, and R, independently of one another, is each a H; halogen, wherein said halogen is selected from the group consisting of .sup.123 I, .sup.124 I, .sup.125 I, .sup.131 I, .sup.75 Br, .sup.76 Br, .sup.77 Br, .sup.82 Br, .sup.18 F, or .sup.210 At; small alkyl, small alkenyl, or small alkynyl, any of which contains from one to about six carbon atoms and optionally having a carbon atom replaced by an O or S; or halogen substituted-small alkyl, halogen substituted-small alkenyl, or halogen substituted-small alkynyl wherein said compound contains at least one radioacitve halogen. The compounds bind to the serotonin transporter. Depending upon the choice of halogen substituent, the compounds are useful for PET or SPECT imaging, diagnosis and treatment of psychiatric disorders such as depression, anxiety, obsessive-compulsive disorder, and other conditions associated with defects of serotonin transporter function.
该化合物的结构式为:##STR1## 其中X、Y和R分别独立地为H;卤素,所述卤素选自包括.sup.123 I、.sup.124 I、.sup.125 I、.sup.131 I、.sup.75 Br、.sup.76 Br、.sup.77 Br、.sup.82 Br、.sup.18 F或.sup.210 At的组;小烷基、小烯基或小炔基,其中每种含有从一个到约六个碳原子,并且可选地有一个碳原子被O或S替换;或卤素取代的小烷基、卤素取代的小烯基或卤素取代的小炔基,其中该化合物含有至少一个放射性卤素。这些化合物与5-羟色胺转运体结合。根据卤素取代基的选择,这些化合物可用于PET或SPECT成像,诊断和治疗精神障碍,如抑郁症、焦虑症、强迫症和其他与5-羟色胺转运体功能缺陷相关的疾病。