Synthesis and Interaction of 5-(Substituted-phenyl)-3-methy1-6,7-dihydropyrazolo[4,3-e][1,4]diazepin-8(7H)-ones with Benzodiazepine Receptors in Rat Cerebral Cortex
作者:Pier Giovanni Baraldi、Stefano Manfredini、Vittorio Periotto、Daniele Simoni、Mario Guarneri、Pier Andrea Borea
DOI:10.1021/jm50001a025
日期:1985.5
4,3-e][1,4]diazepin-5(1H)-one (1), a series of isomeric 5-(phenyl-substituted)pyrazolo[4,3-e][1,4] diazepin-8-ones 3a-f were prepared and tested for their ability to bind to the benzodiazepine receptor. All compounds 3a-f display affinities for the benzodiazepine receptor in the microM range of concentration; in particular 5-phenyl-3-methyl-6,7-dihydropyrazolo[4,3-e][1,4] diazepin-8(7H)-one (3a) is