This disclosure describes novel substituted 6-phenyl-1,2,4-triazolo[4,3-b]pyridazines useful as hypotensive agents.
这份披露描述了作为降压药物有用的新型取代的6-苯基-1,2,4-三唑并[4,3-b]吡啶嗪。
Method for treating anxiety in mammals
申请人:American Cyanamid Company
公开号:US04117130A1
公开(公告)日:1978-09-26
This disclosure describes compositions of matter useful as anxiolytic agents and the method of meliorating anxiety in mammals therewith; the active ingredients of said compositions of matter being certain substituted 6-phenyl-1,2,4-triazolo[4,3-b]pyridazines or the pharmacologically acceptable acid-addition salts thereof.
Synthesis and anxiolytic activity of 6-(substituted-phenyl)-1,2,4-triazolo[4,3-b]pyridazines
作者:J. D. Albright、D. B. Moran、W. B. Wright、J. B. Collins、B. Beer、A. S. Lippa、E. N. Greenblatt
DOI:10.1021/jm00137a020
日期:1981.5
The synthesis of a series of 6-(substituted-phenyl)-1,2,4-triazolo[4,3-b]pyridazines (VIII) is reported. Some of these derivatives show activity in tests predictive of anxiolytic activity [(a) protection against pentylenetetrazole-induced convulsions; (b) thirsty rat conflict procedure]. They also represent a new class of compound which inhibits [3H]diazepam binding. Structure--activity correlations