1,3-Diarylpyrazolo[4,5-c]- and -[5,4-c]quinolin-4-ones. 4. Synthesis and specific inhibition of benzodiazepine receptor binding
作者:Giovanna Palazzino、Lucia Cecchi、Fabrizio Melani、Vittoria Colotta、Guido Filacchioni、Claudia Martini、Antonio Lucacchini
DOI:10.1021/jm00393a009
日期:1987.10
4-c]quinolin-4-ones were prepared and tested for their ability to displace [3H]flunitrazepam from bovine brain membranes. While the 1,3-diarylpyrazolo[4,5-c]quinoline derivatives showed affinity for the receptor site, their [5,4-c] isomers were devoid of binding activity.
制备了一系列的1,3-二芳基吡唑并[4,5-c]-和-[5,4-c]喹啉-4-酮,并测试了它们从牛脑膜上置换[3H]氟硝西epa的能力。虽然1,3-二芳基吡唑并[4,5-c]喹啉衍生物对受体位点具有亲和力,但它们的[5,4-c]异构体却没有结合活性。