摘要 |
1,2,4-triazolo[4,3-b]pyridazine derivatives, possessing an optionally substituted cycloalkyl, phenyl or heteroaryl substituent at the 3-position, a substituted alkoxy moiety at the 6-position, an optionally substituted N-linked nitrogen-containing aliphatic ring at the 7-position, and a chloro at the 8-position are selective ligands for GABAZA receptors, in particular having high affinity for the alpha2 and/or alpha3 subunit thereof, are useful in the treatment of anxiety and convulsions.
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