Fluorinated Ligands for Targeting Peripheral Benzodiazepine Receptors
申请人:Katsifis Andrew
公开号:US20100209345A1
公开(公告)日:2010-08-19
The invention provides fluorinated compounds of formula (I): The compounds may be used in diagnosis or treatment of a disorder in a mammal characterised by an abnormal density of peripheral benzodiazepine receptors.
The invention provides fluorinated compounds of formula (I):
The compounds may be used in diagnosis or treatment of a disorder in a mammal characterised by an abnormal density of peripheral benzodiazepine receptors.
Synthesis and Biological Evaluation of Substituted [<sup>18</sup>F]Imidazo[1,2-<i>a</i>]pyridines and [<sup>18</sup>F]Pyrazolo[1,5-<i>a</i>]pyrimidines for the Study of the Peripheral Benzodiazepine Receptor Using Positron Emission Tomography
作者:Christopher J. R. Fookes、Tien Q. Pham、Filomena Mattner、Ivan Greguric、Christian Loc’h、Xiang Liu、Paula Berghofer、Rachael Shepherd、Marie-Claude Gregoire、Andrew Katsifis
DOI:10.1021/jm7014556
日期:2008.7
The fluoroethoxy and fluoropropoxy substituted 2-(6-chloro-2-phenyl)imidazo[1,2- a]pyridin-3-yl)- N, N-diethylacetamides 8 (PBR102) and 12 (PBR111) and 2-phenyl-5,7-dimethylpyrazolo[1,5- a]pyrimidin-3-yl)- N, N-diethylacetamides 15 (PBR099) and 18 (PBR146) were synthesized and found to have high in vitro affinity and selectivity for the peripheral benzodiazepine receptors (PBRs) when compared with