title: Synthesis and structure-affinity relationships at the central benzodiazepine receptor of pyridazino[4,3-b]indoles and indeno[1,2-c]pyridazines.
abstract: A series of 2-aryl-3-chloro-2H-pyridazino[4,3-b]indoles, 2-aryl-3-methoxy-2H-pyridazino[4,3-b]indoles, and 2-aryl-2,5-dihydroindeno[1,2-c]pyridazino-3(3H)-ones has been prepared and tested for their ability to inhibit the [3H]flunitrazepam binding to the central benzodiazepine receptor. SAR are presented and discussed in comparison with existing pharmacophore models.
authors.affiliation: Dipartimento Farmacochimico, Università di Bari, Italy. campagna@farmchim.uniba.it
authors.forename: F
authors.initials: F
authors.lastname: Campagna
authors.forename: F
authors.initials: F
authors.lastname: Palluotto
authors.forename: A
authors.initials: A
authors.lastname: Carotti
authors.forename: G
authors.initials: G
authors.lastname: Casini
authors.forename: G
authors.initials: G
authors.lastname: Genchi
mesh_terms: D006860:Hydrogen Bonding; D007211:Indoles / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D011724:Pyridazines / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology; D011963:Receptors, GABA-A / Q000187:drug effects*; D013329:Structure-Activity Relationship
chemical_list: D007211:Indoles; D011724:Pyridazines; D011963:Receptors, GABA-A