申请人:E. R. Squibb & Sons, Inc.
公开号:US03994898A1
公开(公告)日:1976-11-30
The new derivatives of 1,2,4-triazolo[4,3-b]pyridazin-3-ones and their salts which have the general formula ##SPC1## Wherein R.sub.1 represents hydrogen or lower alkyl, and R.sub.2 represents acyclic or cyclic amine groups, Are useful as psychotropic, anti-inflammatory and hypotensive agents.
1,2,4-三唑并[4,3-b]吡啶嗪-3-酮及其盐的新衍生物具有以下通式:##SPC1## 其中R.sub.1代表氢或低碳基,R.sub.2代表无环或环状胺基团。它们可用作精神药物、抗炎和降压剂。