Possible psychopharmacological agents. Part 9: Synthesis and CNS activity of some new fluorine-containing 1,2,4-triazolo[4,3-b]pyridazines.
A number of new fluorine-containing 1,2,4-triazolo[4,3-b]pyridazines have been synthesized by the condensation of 4-amino-(4H)-1,2,4-triazole with appropriate fluorinated beta-diketones in glacial acetic acid. All synthesized compounds were characterized by their m.p.'s, nitrogen analysis, IR, 1H NMR and 19F NMR. A representative number of compounds was screened for their CNS activity and found to be mild stimulants.
D000700:Analgesics / Q000138:chemical synthesis; D000818:Animals; D000927:Anticonvulsants / Q000138:chemical synthesis; D001522:Behavior, Animal / Q000187:drug effects; D051379:Mice; D011619:Psychotropic Drugs / Q000138:chemical synthesis*; D011724:Pyridazines / Q000138:chemical synthesis* / Q000494:pharmacology / Q000633:toxicity; D012110:Reserpine / Q000037:antagonists & inhibitors
D000700:Analgesics; D000927:Anticonvulsants; D011619:Psychotropic Drugs; D011724:Pyridazines; D012110:Reserpine