申请人:Emory university
公开号:US05864038A1
公开(公告)日:1999-01-26
Novel compounds having the structure: ##STR1## where X in .beta. configuration is phenyl, naphthyl; 2,3 or 4-iodophenyl; 2,3 or 4-(trimethylsilyl)phenyl; 3,4,5 or 6-iodonaphthyl; 3,4,5 or 6-(trimethylsilyl)naphthyl; 2,3 or 4-(trialkylstannyl)phenyl; or 3,4,5 or 6-(trialkylstannyl)naphthyl Y in .beta. configuration is Y.sub.1 or Y.sub.2, where Y.sub.1 is 2-fluoroethoxy, 3-fluoropropoxy, 4-fluorobutoxy, 2-fluorocyclopropoxy, 2 or 3-fluorocyclobutoxy, R,S 1'-fluoroisopropoxy, R 1'-fluoroisopropoxy, S 1'-fluoroisopropoxy, 1',3'-difluoroisopropoxy, R,S 1'-fluoroisobutoxy, R 1'-fluoroisobutoxy, S 1'-fluoroisobutoxy, R,S 4'-fluoroisobutoxy, R 4'-fluoroisobutoxy, S 4'-fluoroisobutoxy, or 1',1'-di(fluoromethyl)isobutoxy, and Y.sub.2 is 2-methanesulfonyloxy ethoxy, 3-methanesulfonyloxy propoxy, 4-methanesulfonyloxy butoxy, 2-methanesulfonyloxy cyclopropoxy, 2 or 3-methanesulfonyloxy cyclobutoxy, 1'methanesulfonyloxy isopropoxy, 1'-fluoro, 3'-methanesulfonyloxy isopropoxy, 1'-methanesulfonyloxy, 3'-fluoro isopropoxy, 1'-methanesulfonyloxy isobutoxy, or 4'-methanesulfonyloxy isobutoxy bind dopamine transporter protein and can be labeled with .sup.18 F or .sup.123 I for imaging.
具有以下结构的新化合物:##STR1## 其中X在β构型下是苯基,萘基;2,3或4-碘苯基;2,3或4-(三甲基硅基)苯基;3,4,5或6-碘萘基;3,4,5或6-(三甲基硅基)萘基;2,3或4-(三烷基锡基)苯基;或3,4,5或6-(三烷基锡基)萘基,Y在β构型下是Y.sub.1或Y.sub.2,其中Y.sub.1是2-氟乙氧基,3-氟丙氧基,4-氟丁氧基,2-氟环丙氧基,2或3-氟环丁氧基,R,S 1'-氟异丙氧基,R 1'-氟异丙氧基,S 1'-氟异丙氧基,1',3'-二氟异丙氧基,R,S 1'-氟异丁氧基,R 1'-氟异丁氧基,S 1'-氟异丁氧基,R,S 4'-氟异丁氧基,R 4'-氟异丁氧基,S 4'-氟异丁氧基,或1',1'-二(氟甲基)异丁氧基,Y.sub.2是2-甲磺酰氧基乙氧基,3-甲磺酰氧基丙氧基,4-甲磺酰氧基丁氧基,2-甲磺酰氧基环丙氧基,2或3-甲磺酰氧基环丁氧基,1'甲磺酰氧基异丙氧基,1'-氟,3'-甲磺酰氧基异丙氧基,1'-甲磺酰氧基,3'-氟异丙氧基,1'-甲磺酰氧基异丁氧基,或4'-甲磺酰氧基异丁氧基,与多巴胺转运蛋白结合,并可用.sup.18 F或.sup.123 I标记以进行成像。