New 4H-pyrazolo[4',3':5,6]pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-5(8H)on e and new derivatives thereof have the general formula ##STR1## The compounds are useful as anti-inflammatory agents and central nervous system depressants.
新的4H-
吡唑并[4',3':5,6]
吡啶并[3,4-e][1,2,4]三唑并[1,5-a]
嘧啶-5(8H)酮及其新衍
生物具有以下通用式:##STR1## 这些化合物可用作抗炎剂和中枢神经系统
抑制剂。