[EN] FLUORINE- SUBSTITUTED 2 ', 6 ' -DIMETHYL-L-TYROSINE-1, 2,3, 4-TETRAHYDR0IS0QUIN0LINE-3-CARB0XYLIC ACID PEPTIDES (DMT-TIC) FOR USE AS MYU- AND DELTA-OPIOID RECEPTOR PROBES IN<br/>[FR] COMPOSÉS DE DMT-TIC SUBSTITUÉS PAR DU FLUOR ET LEURS PROCÉDÉS D'UTILISATION
申请人:US HEALTH
公开号:WO2009032840A1
公开(公告)日:2009-03-12
Disclosed are compounds of formula (I) or pharmaceutically acceptable salts thereof: Formula (I) in which R1, R2, and R3 are described herein. Also disclosed is a pharmaceutical composition comprising at least one compound of formula (I) and a pharmaceutically acceptable carrier. Also disclosed is a method of locating a µ- and/or d-opioid receptor that is contained in a tissue or organ.
Synthesis of a Potent and Selective <sup>18</sup>F-Labeled δ-Opioid Receptor Antagonist Derived from the Dmt-Tic Pharmacophore for Positron Emission Tomography Imaging
作者:Eun Kyoung Ryu、Zhanhong Wu、Kai Chen、Lawrence H. Lazarus、Ewa, D. Marczak、Yusuke Sasaki、Akihiro Ambo、Severo Salvadori、Chuancheng Ren、Heng Zhao、Gianfranco Balboni、Xiaoyuan Chen
DOI:10.1021/jm7014765
日期:2008.3.1
Identification and pharmacological characterization of two new selective delta-opioid receptorantagonists, derivedfrom the Dmt-Tic pharmacophore, of potential utility in positron emission tomography (PET) imaging are described. On the basis of its high delta selectivity, H-Dmt-Tic--Lys(Z)-OH (reference compound 1) is a useful starting point for the synthesis of (18)F-labeled compounds prepared by the